Update CHANGELOG

Motivation:

`--color 16` can be a better default than `dark` or `light`, since it uses
the colors defined by the current theme. This usually blends in more
naturally and works well in both light and dark modes.

However, some elements were previously hard-coded with white or black
foreground colors, which can cause rendering issues in certain terminal
themes.

* 16
  * Avoid using black or white foreground colors, so it works better with
    both dark and light themes
  * Display 'info' in italic to better separate it from the other parts
* dark / light
  * Display 'info' in italic for consistency

.github/workflows/codeql-analysis.yml

@@ -27,7 +27,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
       with:
         fetch-depth: 0
 

.github/workflows/depsreview.yaml

@@ -9,6 +9,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: 'Checkout Repository'
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       - name: 'Dependency Review'
         uses: actions/dependency-review-action@v4

.github/workflows/linux.yml

@@ -18,14 +18,14 @@ jobs:
   build:
     runs-on: ubuntu-24.04
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
       with:
         fetch-depth: 0
 
     - name: Set up Go
       uses: actions/setup-go@v5
       with:
-        go-version: "1.20"
+        go-version: "1.23"
 
     - name: Setup Ruby
       uses: ruby/setup-ruby@v1

.github/workflows/macos.yml

@@ -15,14 +15,14 @@ jobs:
   build:
     runs-on: macos-latest
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
       with:
         fetch-depth: 0
 
     - name: Set up Go
       uses: actions/setup-go@v5
       with:
-        go-version: "1.20"
+        go-version: "1.23"
 
     - name: Setup Ruby
       uses: ruby/setup-ruby@v1

.github/workflows/sponsors.yml

@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout 🛎️
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Generate Sponsors 💖
         uses: JamesIves/github-sponsors-readme-action@v1

.github/workflows/typos.yml

@@ -6,5 +6,5 @@ jobs:
     name: Spell Check with Typos
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v4
+    - uses: actions/checkout@v5
     - uses: crate-ci/typos@v1.29.4

.tool-versions

@@ -1,2 +1,2 @@
-golang 1.20.14
+golang 1.23.12
 ruby 3.4.1

BUILD.md

@@ -6,7 +6,7 @@ Build instructions
 
 ### Prerequisites
 
-- Go 1.20 or above
+- Go 1.23 or above
 
 ### Using Makefile
 
@@ -41,6 +41,20 @@ make release
 >     --profile-block /tmp/block.pprof --profile-mutex /tmp/mutex.pprof
 > ```
 
+Running tests
+-------------
+
+```sh
+# Run go unit tests
+make test
+
+# Run integration tests (requires to be on tmux)
+make itest
+
+# Run a single test case
+ruby test/runner.rb --name test_something
+```
+
 Third-party libraries used
 --------------------------
 

CHANGELOG.md

@@ -1,6 +1,92 @@
 CHANGELOG
 =========
 
+0.66.0
+------
+- Style changes
+    - Updated `--color base16` (alias: `16`) theme so that it works better with both dark and light themes.
+    - Narrowed the gutter column by using the left-half block character (`▌`).
+    - Removed background colors from markers.
+- Added `--gutter CHAR` option for customizing the gutter column. Some examples using [box-drawing characters](https://en.wikipedia.org/wiki/Box-drawing_characters):
+  ```sh
+  # Right-aligned gutter
+  fzf --gutter '▐'
+
+  # Even thinner gutter
+  fzf --gutter '▎'
+
+  # Checker
+  fzf --gutter '▚'
+
+  # Dotted
+  fzf --gutter '▖'
+
+  # Full-width
+  fzf --gutter '█'
+
+  # No gutter
+  fzf --gutter ' '
+  ```
+
+0.65.2
+------
+- Bug fixes and improvements
+    - Fix incorrect truncation of `--info-command` with `--info=inline-right` (#4479)
+    - [install] Support old uname in macOS (#4492)
+    - [bash 3] Fix `CTRL-T` and `ALT-C` to preserve the last yank (#4496)
+    - Do not unset `FZF_DEFAULT_*` variables when using winpty (#4497) (#4400)
+    - Fix rendering of items with tabs when using a non-default ellipsis (#4505)
+- **This is the final release to support Windows 7.**
+    - Future versions will be built with the latest Go toolchain, which has dropped support for Windows 7.
+
+0.65.1
+------
+- Fixed incorrect `$FZF_CLICK_HEADER_WORD` and `$FZF_CLICK_FOOTER_WORD` when the header or footer contains ANSI escape sequences and tab characters.
+- Fixed a bug where you cannot unset the default `--nth` using `change-nth` action.
+- Fixed a highlighting bug when using `--color fg:dim,nth:regular` pattern over ANSI-colored items.
+
+0.65.0
+------
+- Added `click-footer` event that is triggered when the footer section is clicked. When the event is triggered, the following environment variables are set:
+    - `$FZF_CLICK_FOOTER_COLUMN` - clicked column (1-based)
+    - `$FZF_CLICK_FOOTER_LINE` - clicked line (1-based)
+    - `$FZF_CLICK_FOOTER_WORD` - the word under the cursor
+  ```sh
+  fzf --footer $'[Edit] [View]\n[Copy to clipboard]' \
+      --with-shell 'bash -c' \
+      --bind 'click-footer:transform:
+        [[ $FZF_CLICK_FOOTER_WORD =~ Edit ]] && echo "execute:vim \{}"
+        [[ $FZF_CLICK_FOOTER_WORD =~ View ]] && echo "execute:view \{}"
+        (( FZF_CLICK_FOOTER_LINE == 2 )) && (( FZF_CLICK_FOOTER_COLUMN < 20 )) &&
+            echo "execute-silent(echo -n \{} | pbcopy)+bell"
+      '
+  ```
+- Added `trigger(...)` action that triggers events bound to another key or event.
+  ```sh
+  # You can click on each key name to trigger the actions bound to that key
+  fzf --footer 'Ctrl-E: Edit / Ctrl-V: View / Ctrl-Y: Copy to clipboard' \
+      --with-shell 'bash -c' \
+      --bind 'ctrl-e:execute:vim {}' \
+      --bind 'ctrl-v:execute:view {}' \
+      --bind 'ctrl-y:execute-silent(echo -n {} | pbcopy)+bell' \
+      --bind 'click-footer:transform:
+        [[ $FZF_CLICK_FOOTER_WORD =~ Ctrl ]] && echo "trigger(${FZF_CLICK_FOOTER_WORD%:})"
+      '
+  ```
+    - You can specify a series of keys and events
+      ```sh
+      fzf --bind 'a:up,b:trigger(a,a,a)'
+      ```
+- Added support for `{*n}` and `{*nf}` placeholder.
+    - `{*n}` evaluates to the zero-based ordinal index of all matched items.
+    - `{*nf}` evaluates to the temporary file containing that.
+- Bug fixes and improvements
+    - [neovim] Fixed margin background color when `&winborder` is used (#4453)
+    - Fixed rendering error when hiding a preview window without border (#4465)
+    - fix(shell): check for mawk existence before version check (#4468)
+        - Thanks to @LangLangBart and @akinomyoga
+    - Fixed `--no-header-lines-border` behavior (08027e7a)
+
 0.64.0
 ------
 - Added `multi` event that is triggered when the multi-selection has changed.

go.mod

@@ -1,20 +1,20 @@
 module github.com/junegunn/fzf
 
 require (
-	github.com/charlievieth/fastwalk v1.0.12
+	github.com/charlievieth/fastwalk v1.0.14
-	github.com/gdamore/tcell/v2 v2.8.1
+	github.com/gdamore/tcell/v2 v2.9.0
 	github.com/junegunn/go-shellwords v0.0.0-20250127100254-2aa3b3277741
 	github.com/mattn/go-isatty v0.0.20
 	github.com/rivo/uniseg v0.4.7
-	golang.org/x/sys v0.30.0
+	golang.org/x/sys v0.35.0
-	golang.org/x/term v0.29.0
+	golang.org/x/term v0.34.0
 )
 
 require (
 	github.com/gdamore/encoding v1.0.1 // indirect
 	github.com/lucasb-eyer/go-colorful v1.2.0 // indirect
 	github.com/mattn/go-runewidth v0.0.16 // indirect
-	golang.org/x/text v0.21.0 // indirect
+	golang.org/x/text v0.28.0 // indirect
 )
 
-go 1.20
+go 1.23.0

go.sum

@@ -1,10 +1,9 @@
-github.com/charlievieth/fastwalk v1.0.12 h1:pwfxe1LajixViQqo7EFLXU2+mQxb6OaO0CeNdVwRKTg=
+github.com/charlievieth/fastwalk v1.0.14 h1:3Eh5uaFGwHZd8EGwTjJnSpBkfwfsak9h6ICgnWlhAyg=
-github.com/charlievieth/fastwalk v1.0.12/go.mod h1:yGy1zbxog41ZVMcKA/i8ojXLFsuayX5VvwhQVoj9PBI=
+github.com/charlievieth/fastwalk v1.0.14/go.mod h1:diVcUreiU1aQ4/Wu3NbxxH4/KYdKpLDojrQ1Bb2KgNY=
 github.com/gdamore/encoding v1.0.1 h1:YzKZckdBL6jVt2Gc+5p82qhrGiqMdG/eNs6Wy0u3Uhw=
 github.com/gdamore/encoding v1.0.1/go.mod h1:0Z0cMFinngz9kS1QfMjCP8TY7em3bZYeeklsSDPivEo=
-github.com/gdamore/tcell/v2 v2.8.1 h1:KPNxyqclpWpWQlPLx6Xui1pMk8S+7+R37h3g07997NU=
+github.com/gdamore/tcell/v2 v2.9.0 h1:N6t+eqK7/xwtRPwxzs1PXeRWnm0H9l02CrgJ7DLn1ys=
-github.com/gdamore/tcell/v2 v2.8.1/go.mod h1:bj8ori1BG3OYMjmb3IklZVWfZUJ1UBQt9JXrOCOhGWw=
+github.com/gdamore/tcell/v2 v2.9.0/go.mod h1:8/ZoqM9rxzYphT9tH/9LnunhV9oPBqwS8WHGYm5nrmo=
-github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
 github.com/junegunn/go-shellwords v0.0.0-20250127100254-2aa3b3277741 h1:7dYDtfMDfKzjT+DVfIS4iqknSEKtZpEcXtu6vuaasHs=
 github.com/junegunn/go-shellwords v0.0.0-20250127100254-2aa3b3277741/go.mod h1:6EILKtGpo5t+KLb85LNZLAF6P9LKp78hJI80PXMcn3c=
 github.com/lucasb-eyer/go-colorful v1.2.0 h1:1nnpGOrhyZZuNyfu1QjKiUICQ74+3FNCN69Aj6K7nkY=
@@ -14,35 +13,20 @@ github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D
 github.com/mattn/go-runewidth v0.0.16 h1:E5ScNMtiwvlvB5paMFdw9p4kSQzbXFikJ5SQO6TULQc=
 github.com/mattn/go-runewidth v0.0.16/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w=
 github.com/rivo/uniseg v0.2.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
-github.com/rivo/uniseg v0.4.3/go.mod h1:FN3SvrM+Zdj16jyLfmOkMNblXMcoc8DfTHruCPUcx88=
 github.com/rivo/uniseg v0.4.7 h1:WUdvkW8uEhrYfLC4ZzdpI2ztxP1I582+49Oc5Mq64VQ=
 github.com/rivo/uniseg v0.4.7/go.mod h1:FN3SvrM+Zdj16jyLfmOkMNblXMcoc8DfTHruCPUcx88=
 github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
-golang.org/x/crypto v0.13.0/go.mod h1:y6Z2r+Rw4iayiXXAIxJIDAJ1zMW4yaTpebo8fPOliYc=
-golang.org/x/crypto v0.19.0/go.mod h1:Iy9bg/ha4yyC70EfRS8jz+B6ybOBKMaSxLj6P6oBDfU=
-golang.org/x/crypto v0.23.0/go.mod h1:CKFgDieR+mRhux2Lsu27y0fO304Db0wZe70UKqHu0v8=
 golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
 golang.org/x/mod v0.8.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
-golang.org/x/mod v0.12.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
-golang.org/x/mod v0.15.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
-golang.org/x/mod v0.17.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
 golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
 golang.org/x/net v0.6.0/go.mod h1:2Tu9+aMcznHK/AK1HMvgo6xiTLG5rD5rZLDS+rp2Bjs=
-golang.org/x/net v0.10.0/go.mod h1:0qNGK6F8kojg2nk9dLZ2mShWaEBan6FAoqfSigmmuDg=
-golang.org/x/net v0.15.0/go.mod h1:idbUs1IY1+zTqbi8yxTbhexhEEk5ur9LInksu6HrEpk=
-golang.org/x/net v0.21.0/go.mod h1:bIjVDfnllIU7BJ2DNgfnXvpSvtn8VRwhlsaeUTyUS44=
-golang.org/x/net v0.25.0/go.mod h1:JkAGAh7GEvH74S6FOH42FLoXpXbE/aqXSrIQjXgsiwM=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.1.0/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.3.0/go.mod h1:FU7BRWz2tNW+3quACPkgCx/L+uEAv1htQ0V83Z9Rj+Y=
-golang.org/x/sync v0.6.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
-golang.org/x/sync v0.7.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
-golang.org/x/sync v0.10.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
@@ -50,38 +34,22 @@ golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.5.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.8.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.35.0 h1:vz1N37gP5bs89s7He8XuIYXpyY0+QlsKmzipCbUtyxI=
-golang.org/x/sys v0.12.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.35.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
-golang.org/x/sys v0.17.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
-golang.org/x/sys v0.20.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
-golang.org/x/sys v0.29.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
-golang.org/x/sys v0.30.0 h1:QjkSwP/36a20jFYWkSue1YwXzLmsV5Gfq7Eiy72C1uc=
-golang.org/x/sys v0.30.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
-golang.org/x/telemetry v0.0.0-20240228155512-f48c80bd79b2/go.mod h1:TeRTkGYfJXctD9OcfyVLyj2J3IxLnKwHJR8f4D8a3YE=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
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-golang.org/x/term v0.8.0/go.mod h1:xPskH00ivmX89bAKVGSKKtLOWNx2+17Eiy94tnKShWo=
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-golang.org/x/term v0.12.0/go.mod h1:owVbMEjm3cBLCHdkQu9b1opXd4ETQWc3BhuQGKgXgvU=
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-golang.org/x/term v0.28.0/go.mod h1:Sw/lC2IAUZ92udQNf3WodGtn4k/XoLyZoh8v/8uiwek=
-golang.org/x/term v0.29.0 h1:L6pJp37ocefwRRtYPKSWOWzOtWSxVajvz2ldH/xi3iU=
-golang.org/x/term v0.29.0/go.mod h1:6bl4lRlvVuDgSf3179VpIxBF0o10JUpXWOnI7nErv7s=
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-golang.org/x/text v0.9.0/go.mod h1:e1OnstbJyHTd6l/uOt8jFFHp6TRDWZR/bV3emEE/zU8=
-golang.org/x/text v0.13.0/go.mod h1:TvPlkZtksWOMsz7fbANvkp4WM8x/WCo/om8BMLbz+aE=
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-golang.org/x/text v0.15.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
+golang.org/x/text v0.28.0 h1:rhazDwis8INMIwQ4tpjLDzUhx6RlXqZNPEM0huQojng=
-golang.org/x/text v0.21.0 h1:zyQAAkrwaneQ066sspRyJaG9VNi/YJ1NfzcGB3hZ/qo=
+golang.org/x/text v0.28.0/go.mod h1:U8nCwOR8jO/marOQ0QbDiOngZVEBB7MAiitBuMjXiNU=
-golang.org/x/text v0.21.0/go.mod h1:4IBbMaMmOPCJ8SecivzSH54+73PCFmPWxNTLm+vZkEQ=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
 golang.org/x/tools v0.6.0/go.mod h1:Xwgl3UAJ/d3gWutnCtw505GrjyAbvKui8lOU390QaIU=
-golang.org/x/tools v0.13.0/go.mod h1:HvlwmtVNQAhOuCjW7xxvovg8wbNq7LwfXh/k7wXUl58=
-golang.org/x/tools v0.21.1-0.20240508182429-e35e4ccd0d2d/go.mod h1:aiJjzUbINMkxbQROHiO6hDPo2LHcIPhhQsa9DLh0yGk=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=

install

@@ -2,7 +2,7 @@
 
 set -u
 
-version=0.64.0
+version=0.65.2
 auto_completion=
 key_bindings=
 update_config=2
@@ -164,7 +164,7 @@ download() {
 }
 
 # Try to download binary executable
-archi=$(uname -smo)
+archi=$(uname -smo 2>/dev/null || uname -sm)
 binary_available=1
 binary_error=""
 case "$archi" in

install.ps1

@@ -1,4 +1,4 @@
-$version="0.64.0"
+$version="0.65.2"
 
 $fzf_base=Split-Path -Parent $MyInvocation.MyCommand.Definition
 

main.go

@@ -11,7 +11,7 @@ import (
 	"github.com/junegunn/fzf/src/protector"
 )
 
-var version = "0.64"
+var version = "0.65"
 var revision = "devel"
 
 //go:embed shell/key-bindings.bash

man/man1/fzf-tmux.1

@@ -21,7 +21,7 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 THE SOFTWARE.
 ..
-.TH fzf\-tmux 1 "Jul 2025" "fzf 0.64.0" "fzf\-tmux - open fzf in tmux split pane"
+.TH fzf\-tmux 1 "Aug 2025" "fzf 0.65.2" "fzf\-tmux - open fzf in tmux split pane"
 
 .SH NAME
 fzf\-tmux - open fzf in tmux split pane

man/man1/fzf.1

@@ -21,7 +21,7 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 THE SOFTWARE.
 ..
-.TH fzf 1 "Jul 2025" "fzf 0.64.0" "fzf - a command-line fuzzy finder"
+.TH fzf 1 "Aug 2025" "fzf 0.65.2" "fzf - a command-line fuzzy finder"
 
 .SH NAME
 fzf - a command-line fuzzy finder
@@ -246,11 +246,11 @@ color mappings. Each entry is separated by a comma and/or whitespaces.
 
 .RS
 .B BASE SCHEME:
-    (default: \fBdark\fR on 256-color terminal, otherwise \fB16\fR; If \fBNO_COLOR\fR is set, \fBbw\fR)
+    (default: \fBdark\fR on 256-color terminal, otherwise \fBbase16\fR; If \fBNO_COLOR\fR is set, \fBbw\fR)
 
-    \fBdark    \fRColor scheme for dark 256-color terminal
+    \fBdark    \fRColor scheme for dark terminal
-    \fBlight   \fRColor scheme for light 256-color terminal
+    \fBlight   \fRColor scheme for light terminal
-    \fB16      \fRColor scheme for 16-color terminal
+    \fBbase16  \fRColor scheme using base 16 colors (alias: \fB16\fR)
     \fBbw      \fRNo colors (equivalent to \fB\-\-no\-color\fR)
 
 .B COLOR NAMES:
@@ -1046,7 +1046,7 @@ are not affected by \fB\-\-with\-nth\fR. ANSI color codes are processed even whe
 
 .TP
 .BI "\-\-footer\-border" [=STYLE]
-Draw border around the header section. \fBline\fR style draws a single
+Draw border around the footer section. \fBline\fR style draws a single
 separator line between the footer and the list section.
 
 .TP
@@ -1473,12 +1473,22 @@ e.g.
 .br
 \fIalt\-right\fR
 .br
+\fIalt\-home\fR
+.br
+\fIalt\-end\fR
+.br
+\fIalt\-backspace\fR  (\fIalt\-bspace\fR \fIalt\-bs\fR)
+.br
+\fIalt\-delete\fR
+.br
+\fIalt\-page\-up\fR
+.br
+\fIalt\-page\-down\fR
+.br
 \fIalt\-enter\fR
 .br
 \fIalt\-space\fR
 .br
-\fIalt\-backspace\fR  (\fIalt\-bspace\fR \fIalt\-bs\fR)
-.br
 \fItab\fR
 .br
 \fIshift\-tab\fR      (\fIbtab\fR)
@@ -1505,6 +1515,26 @@ e.g.
 .br
 \fIpage\-down\fR      (\fIpgdn\fR)
 .br
+\fIctrl\-up\fR
+.br
+\fIctrl\-down\fR
+.br
+\fIctrl\-left\fR
+.br
+\fIctrl\-right\fR
+.br
+\fIctrl\-home\fR
+.br
+\fIctrl\-end\fR
+.br
+\fIctrl\-backspace\fR  (\fIctrl\-bspace\fR \fIctrl\-bs\fR)
+.br
+\fIctrl\-delete\fR
+.br
+\fIctrl\-page\-up\fR
+.br
+\fIctrl\-page\-down\fR
+.br
 \fIshift\-up\fR
 .br
 \fIshift\-down\fR
@@ -1513,8 +1543,16 @@ e.g.
 .br
 \fIshift\-right\fR
 .br
+\fIshift\-home\fR
+.br
+\fIshift\-end\fR
+.br
 \fIshift\-delete\fR
 .br
+\fIshift\-page\-up\fR
+.br
+\fIshift\-page\-down\fR
+.br
 \fIalt\-shift\-up\fR
 .br
 \fIalt\-shift\-down\fR
@@ -1523,6 +1561,72 @@ e.g.
 .br
 \fIalt\-shift\-right\fR
 .br
+\fIalt\-shift\-home\fR
+.br
+\fIalt\-shift\-end\fR
+.br
+\fIalt\-shift\-delete\fR
+.br
+\fIalt\-shift\-page\-up\fR
+.br
+\fIalt\-shift\-page\-down\fR
+.br
+\fIctrl\-alt\-up\fR
+.br
+\fIctrl\-alt\-down\fR
+.br
+\fIctrl\-alt\-left\fR
+.br
+\fIctrl\-alt\-right\fR
+.br
+\fIctrl\-alt\-home\fR
+.br
+\fIctrl\-alt\-end\fR
+.br
+\fIctrl\-alt\-backspace\fR  (\fIctrl\-alt\-bspace\fR \fIctrl\-alt\-bs\fR)
+.br
+\fIctrl\-alt\-delete\fR
+.br
+\fIctrl\-alt\-page\-up\fR
+.br
+\fIctrl\-alt\-page\-down\fR
+.br
+\fIctrl\-shift\-up\fR
+.br
+\fIctrl\-shift\-down\fR
+.br
+\fIctrl\-shift\-left\fR
+.br
+\fIctrl\-shift\-right\fR
+.br
+\fIctrl\-shift\-home\fR
+.br
+\fIctrl\-shift\-end\fR
+.br
+\fIctrl\-shift\-delete\fR
+.br
+\fIctrl\-shift\-page\-up\fR
+.br
+\fIctrl\-shift\-page\-down\fR
+.br
+\fIctrl\-alt\-shift\-up\fR
+.br
+\fIctrl\-alt\-shift\-down\fR
+.br
+\fIctrl\-alt\-shift\-left\fR
+.br
+\fIctrl\-alt\-shift\-right\fR
+.br
+\fIctrl\-alt\-shift\-home\fR
+.br
+\fIctrl\-alt\-shift\-end\fR
+.br
+\fIctrl\-alt\-shift\-delete\fR
+.br
+\fIctrl\-alt\-shift\-page\-up\fR
+.br
+\fIctrl\-alt\-shift\-page\-down\fR
+.br
 \fIleft\-click\fR
 .br
 \fIright\-click\fR
@@ -1547,6 +1651,8 @@ e.g.
 .br
 or any single character
 
+Note that some terminal emulators may not support \fIctrl-*\fR bindings.
+
 .SS AVAILABLE EVENTS:
 \fIstart\fR
 .RS
@@ -1682,6 +1788,14 @@ e.g.
                           )'\fR
 .RE
 
+\fIclick\-footer\fR
+.RS
+Triggered when a mouse click occurs within the footer. Sets
+\fBFZF_CLICK_FOOTER_LINE\fR and \fBFZF_CLICK_FOOTER_COLUMN\fR environment
+variables starting from 1. It optionally sets \fBFZF_CLICK_FOOTER_WORD\fR
+if clicked on a word.
+.RE
+
 .SS AVAILABLE ACTIONS:
 A key or an event can be bound to one or more of the following actions.
 
@@ -1691,13 +1805,16 @@ A key or an event can be bound to one or more of the following actions.
     \fBaccept\-non\-empty\fR             (same as \fBaccept\fR except that it prevents fzf from exiting without selection)
     \fBaccept\-or\-print\-query\fR        (same as \fBaccept\fR except that it prints the query when there's no match)
     \fBbackward\-char\fR                \fIctrl\-b  left\fR
-    \fBbackward\-delete\-char\fR         \fIctrl\-h  bspace\fR
+    \fBbackward\-delete\-char\fR         \fIctrl\-h ctrl\-bspace bspace\fR
     \fBbackward\-delete\-char/eof\fR     (same as \fBbackward\-delete\-char\fR except aborts fzf if query is empty)
+    \fBbackward\-kill\-subword\fR
     \fBbackward\-kill\-word\fR           \fIalt\-bs\fR
+    \fBbackward\-subword\fR
     \fBbackward\-word\fR                \fIalt\-b   shift\-left\fR
     \fBbecome(...)\fR                  (replace fzf process with the specified command; see below for the details)
     \fBbeginning\-of\-line\fR            \fIctrl\-a  home\fR
     \fBbell\fR                         (ring the terminal bell)
+    \fBbg\-cancel\fR                    (cancel background transform processes)
     \fBcancel\fR                       (clear query string if not empty, abort fzf otherwise)
     \fBchange\-border\-label(...)\fR     (change \fB\-\-border\-label\fR to the given string)
     \fBchange\-ghost(...)\fR            (change ghost text to the given string)
@@ -1732,10 +1849,12 @@ A key or an event can be bound to one or more of the following actions.
     \fBexecute\-silent(...)\fR          (see below for the details)
     \fBfirst\fR                        (move to the first match; same as \fBpos(1)\fR)
     \fBforward\-char\fR                 \fIctrl\-f  right\fR
+    \fBforward\-subword\fR
     \fBforward\-word\fR                 \fIalt\-f   shift\-right\fR
     \fBignore\fR
     \fBjump\fR                         (EasyMotion-like 2-keystroke movement)
     \fBkill\-line\fR
+    \fBkill\-subword\fR
     \fBkill\-word\fR                    \fIalt\-d\fR
     \fBlast\fR                         (move to the last match; same as \fBpos(\-1)\fR)
     \fBnext\-history\fR                 (\fIctrl\-n\fR on \fB\-\-history\fR)
@@ -1808,6 +1927,7 @@ A key or an event can be bound to one or more of the following actions.
     \fBtransform\-prompt(...)\fR        (transform prompt string using an external command)
     \fBtransform\-query(...)\fR         (transform query string using an external command)
     \fBtransform\-search(...)\fR        (trigger fzf search with the output of an external command)
+    \fBtrigger(...)\fR                 (trigger actions bound to a comma-separated list of keys and events)
     \fBunbind(...)\fR                  (unbind bindings)
     \fBunix\-line\-discard\fR            \fIctrl\-u\fR
     \fBunix\-word\-rubout\fR             \fIctrl\-w\fR
@@ -1959,7 +2079,8 @@ Transform actions are synchronous, meaning fzf becomes unresponsive while the
 command runs. To avoid this, each \fBtransform*\fR action has a corresponding
 \fBbg\-transform*\fR variant that runs in the background. Unless you need to
 chain multiple transform actions where later ones depend on earlier results,
-prefer using the \fBbg\fR variant.
+prefer using the \fBbg\fR variant. To cancel currently running background
+transform processes, use \fBbg\-cancel\fR action.
 
 .SS PREVIEW BINDING
 

plugin/fzf.vim

@@ -1027,8 +1027,23 @@ if has('nvim')
     let buf = nvim_create_buf(v:false, v:true)
     let opts = extend({'relative': 'editor', 'style': 'minimal'}, a:opts)
     let win = nvim_open_win(buf, v:true, opts)
-    silent! call setwinvar(win, '&winhighlight', 'Pmenu:,Normal:Normal')
     call setwinvar(win, '&colorcolumn', '')
+
+    " Colors
+    try
+      call setwinvar(win, '&winhighlight', 'Pmenu:,Normal:Normal')
+      let rules = get(g:, 'fzf_colors', {})
+      if has_key(rules, 'bg')
+        let color = call('s:get_color', rules.bg)
+        if len(color)
+          let ns = nvim_create_namespace('fzf_popup')
+          let hl = nvim_set_hl(ns, 'Normal',
+                \ &termguicolors ? { 'bg': color } : { 'ctermbg': str2nr(color) })
+          call nvim_win_set_hl_ns(win, ns)
+        endif
+      endif
+    catch
+    endtry
     return buf
   endfunction
 else

shell/common.sh

@@ -22,11 +22,11 @@ __fzf_exec_awk() {
       # modern point of view.  To use a standard-conforming version in Solaris,
       # one needs to explicitly use /usr/xpg4/bin/awk.
       __fzf_awk=/usr/xpg4/bin/awk
-    else
+    elif command -v mawk >/dev/null 2>&1; then
       # choose the faster mawk if: it's installed && build date >= 20230322 &&
       # version >= 1.3.4
       local n x y z d
-      IFS=' .' read n x y z d <<< $(command mawk -W version 2> /dev/null)
+      IFS=' .' read -r n x y z d <<< $(command mawk -W version 2> /dev/null)
       [[ $n == mawk ]] && (( d >= 20230302 && (x * 1000 + y) * 1000 + z >= 1003004 )) && __fzf_awk=mawk
     fi
   fi

shell/completion.bash

@@ -47,9 +47,9 @@ __fzf_exec_awk() {
     __fzf_awk=awk
     if [[ $OSTYPE == solaris* && -x /usr/xpg4/bin/awk ]]; then
       __fzf_awk=/usr/xpg4/bin/awk
-    else
+    elif command -v mawk >/dev/null 2>&1; then
       local n x y z d
-      IFS=' .' read n x y z d <<< $(command mawk -W version 2> /dev/null)
+      IFS=' .' read -r n x y z d <<< $(command mawk -W version 2> /dev/null)
       [[ $n == mawk ]] && (( d >= 20230302 && (x * 1000 + y) * 1000 + z >= 1003004 )) && __fzf_awk=mawk
     fi
   fi
@@ -524,7 +524,7 @@ if ! declare -F __fzf_list_hosts > /dev/null; then
               if ($i != "0.0.0.0")
                 print $i
           }
-        ' /etc/hosts 2> /dev/null 
+        ' /etc/hosts 2> /dev/null
       )
   }
 fi

shell/completion.zsh

@@ -112,9 +112,9 @@ __fzf_exec_awk() {
     __fzf_awk=awk
     if [[ $OSTYPE == solaris* && -x /usr/xpg4/bin/awk ]]; then
       __fzf_awk=/usr/xpg4/bin/awk
-    else
+    elif command -v mawk >/dev/null 2>&1; then
       local n x y z d
-      IFS=' .' read n x y z d <<< $(command mawk -W version 2> /dev/null)
+      IFS=' .' read -r n x y z d <<< $(command mawk -W version 2> /dev/null)
       [[ $n == mawk ]] && (( d >= 20230302 && (x * 1000 + y) * 1000 + z >= 1003004 )) && __fzf_awk=mawk
     fi
   fi

shell/key-bindings.bash

@@ -33,9 +33,9 @@ __fzf_exec_awk() {
     __fzf_awk=awk
     if [[ $OSTYPE == solaris* && -x /usr/xpg4/bin/awk ]]; then
       __fzf_awk=/usr/xpg4/bin/awk
-    else
+    elif command -v mawk >/dev/null 2>&1; then
       local n x y z d
-      IFS=' .' read n x y z d <<< $(command mawk -W version 2> /dev/null)
+      IFS=' .' read -r n x y z d <<< $(command mawk -W version 2> /dev/null)
       [[ $n == mawk ]] && (( d >= 20230302 && (x * 1000 + y) * 1000 + z >= 1003004 )) && __fzf_awk=mawk
     fi
   fi
@@ -125,7 +125,7 @@ bind -m emacs-standard '"\C-z": vi-editing-mode'
 if (( BASH_VERSINFO[0] < 4 )); then
   # CTRL-T - Paste the selected file path into the command line
   if [[ "${FZF_CTRL_T_COMMAND-x}" != "" ]]; then
-    bind -m emacs-standard '"\C-t": " \C-b\C-k \C-u`__fzf_select__`\e\C-e\er\C-a\C-y\C-h\C-e\e \C-y\ey\C-x\C-x\C-f"'
+    bind -m emacs-standard '"\C-t": " \C-b\C-k \C-u`__fzf_select__`\e\C-e\er\C-a\C-y\C-h\C-e\e \C-y\ey\C-x\C-x\C-f\C-y\ey\C-_"'
     bind -m vi-command '"\C-t": "\C-z\C-t\C-z"'
     bind -m vi-insert '"\C-t": "\C-z\C-t\C-z"'
   fi
@@ -150,7 +150,7 @@ fi
 
 # ALT-C - cd into the selected directory
 if [[ "${FZF_ALT_C_COMMAND-x}" != "" ]]; then
-  bind -m emacs-standard '"\ec": " \C-b\C-k \C-u`__fzf_cd__`\e\C-e\er\C-m\C-y\C-h\e \C-y\ey\C-x\C-x\C-d"'
+  bind -m emacs-standard '"\ec": " \C-b\C-k \C-u`__fzf_cd__`\e\C-e\er\C-m\C-y\C-h\e \C-y\ey\C-x\C-x\C-d\C-y\ey\C-_"'
   bind -m vi-command '"\ec": "\C-z\ec\C-z"'
   bind -m vi-insert '"\ec": "\C-z\ec\C-z"'
 fi

shell/key-bindings.zsh

@@ -54,9 +54,9 @@ __fzf_exec_awk() {
     __fzf_awk=awk
     if [[ $OSTYPE == solaris* && -x /usr/xpg4/bin/awk ]]; then
       __fzf_awk=/usr/xpg4/bin/awk
-    else
+    elif command -v mawk >/dev/null 2>&1; then
       local n x y z d
-      IFS=' .' read n x y z d <<< $(command mawk -W version 2> /dev/null)
+      IFS=' .' read -r n x y z d <<< $(command mawk -W version 2> /dev/null)
       [[ $n == mawk ]] && (( d >= 20230302 && (x * 1000 + y) * 1000 + z >= 1003004 )) && __fzf_awk=mawk
     fi
   fi

src/actiontype_string.go

@@ -25,153 +25,158 @@ func _() {
 	_ = x[actBackwardDeleteChar-14]
 	_ = x[actBackwardDeleteCharEof-15]
 	_ = x[actBackwardWord-16]
-	_ = x[actCancel-17]
+	_ = x[actBackwardSubWord-17]
-	_ = x[actChangeBorderLabel-18]
+	_ = x[actCancel-18]
-	_ = x[actChangeGhost-19]
+	_ = x[actChangeBorderLabel-19]
-	_ = x[actChangeHeader-20]
+	_ = x[actChangeGhost-20]
-	_ = x[actChangeFooter-21]
+	_ = x[actChangeHeader-21]
-	_ = x[actChangeHeaderLabel-22]
+	_ = x[actChangeFooter-22]
-	_ = x[actChangeFooterLabel-23]
+	_ = x[actChangeHeaderLabel-23]
-	_ = x[actChangeInputLabel-24]
+	_ = x[actChangeFooterLabel-24]
-	_ = x[actChangeListLabel-25]
+	_ = x[actChangeInputLabel-25]
-	_ = x[actChangeMulti-26]
+	_ = x[actChangeListLabel-26]
-	_ = x[actChangeNth-27]
+	_ = x[actChangeMulti-27]
-	_ = x[actChangePointer-28]
+	_ = x[actChangeNth-28]
-	_ = x[actChangePreview-29]
+	_ = x[actChangePointer-29]
-	_ = x[actChangePreviewLabel-30]
+	_ = x[actChangePreview-30]
-	_ = x[actChangePreviewWindow-31]
+	_ = x[actChangePreviewLabel-31]
-	_ = x[actChangePrompt-32]
+	_ = x[actChangePreviewWindow-32]
-	_ = x[actChangeQuery-33]
+	_ = x[actChangePrompt-33]
-	_ = x[actClearScreen-34]
+	_ = x[actChangeQuery-34]
-	_ = x[actClearQuery-35]
+	_ = x[actClearScreen-35]
-	_ = x[actClearSelection-36]
+	_ = x[actClearQuery-36]
-	_ = x[actClose-37]
+	_ = x[actClearSelection-37]
-	_ = x[actDeleteChar-38]
+	_ = x[actClose-38]
-	_ = x[actDeleteCharEof-39]
+	_ = x[actDeleteChar-39]
-	_ = x[actEndOfLine-40]
+	_ = x[actDeleteCharEof-40]
-	_ = x[actFatal-41]
+	_ = x[actEndOfLine-41]
-	_ = x[actForwardChar-42]
+	_ = x[actFatal-42]
-	_ = x[actForwardWord-43]
+	_ = x[actForwardChar-43]
-	_ = x[actKillLine-44]
+	_ = x[actForwardWord-44]
-	_ = x[actKillWord-45]
+	_ = x[actForwardSubWord-45]
-	_ = x[actUnixLineDiscard-46]
+	_ = x[actKillLine-46]
-	_ = x[actUnixWordRubout-47]
+	_ = x[actKillWord-47]
-	_ = x[actYank-48]
+	_ = x[actKillSubWord-48]
-	_ = x[actBackwardKillWord-49]
+	_ = x[actUnixLineDiscard-49]
-	_ = x[actSelectAll-50]
+	_ = x[actUnixWordRubout-50]
-	_ = x[actDeselectAll-51]
+	_ = x[actYank-51]
-	_ = x[actToggle-52]
+	_ = x[actBackwardKillWord-52]
-	_ = x[actToggleSearch-53]
+	_ = x[actBackwardKillSubWord-53]
-	_ = x[actToggleAll-54]
+	_ = x[actSelectAll-54]
-	_ = x[actToggleDown-55]
+	_ = x[actDeselectAll-55]
-	_ = x[actToggleUp-56]
+	_ = x[actToggle-56]
-	_ = x[actToggleIn-57]
+	_ = x[actToggleSearch-57]
-	_ = x[actToggleOut-58]
+	_ = x[actToggleAll-58]
-	_ = x[actToggleTrack-59]
+	_ = x[actToggleDown-59]
-	_ = x[actToggleTrackCurrent-60]
+	_ = x[actToggleUp-60]
-	_ = x[actToggleHeader-61]
+	_ = x[actToggleIn-61]
-	_ = x[actToggleWrap-62]
+	_ = x[actToggleOut-62]
-	_ = x[actToggleMultiLine-63]
+	_ = x[actToggleTrack-63]
-	_ = x[actToggleHscroll-64]
+	_ = x[actToggleTrackCurrent-64]
-	_ = x[actTrackCurrent-65]
+	_ = x[actToggleHeader-65]
-	_ = x[actToggleInput-66]
+	_ = x[actToggleWrap-66]
-	_ = x[actHideInput-67]
+	_ = x[actToggleMultiLine-67]
-	_ = x[actShowInput-68]
+	_ = x[actToggleHscroll-68]
-	_ = x[actUntrackCurrent-69]
+	_ = x[actTrackCurrent-69]
-	_ = x[actDown-70]
+	_ = x[actToggleInput-70]
-	_ = x[actUp-71]
+	_ = x[actHideInput-71]
-	_ = x[actPageUp-72]
+	_ = x[actShowInput-72]
-	_ = x[actPageDown-73]
+	_ = x[actUntrackCurrent-73]
-	_ = x[actPosition-74]
+	_ = x[actDown-74]
-	_ = x[actHalfPageUp-75]
+	_ = x[actUp-75]
-	_ = x[actHalfPageDown-76]
+	_ = x[actPageUp-76]
-	_ = x[actOffsetUp-77]
+	_ = x[actPageDown-77]
-	_ = x[actOffsetDown-78]
+	_ = x[actPosition-78]
-	_ = x[actOffsetMiddle-79]
+	_ = x[actHalfPageUp-79]
-	_ = x[actJump-80]
+	_ = x[actHalfPageDown-80]
-	_ = x[actJumpAccept-81]
+	_ = x[actOffsetUp-81]
-	_ = x[actPrintQuery-82]
+	_ = x[actOffsetDown-82]
-	_ = x[actRefreshPreview-83]
+	_ = x[actOffsetMiddle-83]
-	_ = x[actReplaceQuery-84]
+	_ = x[actJump-84]
-	_ = x[actToggleSort-85]
+	_ = x[actJumpAccept-85]
-	_ = x[actShowPreview-86]
+	_ = x[actPrintQuery-86]
-	_ = x[actHidePreview-87]
+	_ = x[actRefreshPreview-87]
-	_ = x[actTogglePreview-88]
+	_ = x[actReplaceQuery-88]
-	_ = x[actTogglePreviewWrap-89]
+	_ = x[actToggleSort-89]
-	_ = x[actTransform-90]
+	_ = x[actShowPreview-90]
-	_ = x[actTransformBorderLabel-91]
+	_ = x[actHidePreview-91]
-	_ = x[actTransformGhost-92]
+	_ = x[actTogglePreview-92]
-	_ = x[actTransformHeader-93]
+	_ = x[actTogglePreviewWrap-93]
-	_ = x[actTransformFooter-94]
+	_ = x[actTransform-94]
-	_ = x[actTransformHeaderLabel-95]
+	_ = x[actTransformBorderLabel-95]
-	_ = x[actTransformFooterLabel-96]
+	_ = x[actTransformGhost-96]
-	_ = x[actTransformInputLabel-97]
+	_ = x[actTransformHeader-97]
-	_ = x[actTransformListLabel-98]
+	_ = x[actTransformFooter-98]
-	_ = x[actTransformNth-99]
+	_ = x[actTransformHeaderLabel-99]
-	_ = x[actTransformPointer-100]
+	_ = x[actTransformFooterLabel-100]
-	_ = x[actTransformPreviewLabel-101]
+	_ = x[actTransformInputLabel-101]
-	_ = x[actTransformPrompt-102]
+	_ = x[actTransformListLabel-102]
-	_ = x[actTransformQuery-103]
+	_ = x[actTransformNth-103]
-	_ = x[actTransformSearch-104]
+	_ = x[actTransformPointer-104]
-	_ = x[actBgTransform-105]
+	_ = x[actTransformPreviewLabel-105]
-	_ = x[actBgTransformBorderLabel-106]
+	_ = x[actTransformPrompt-106]
-	_ = x[actBgTransformGhost-107]
+	_ = x[actTransformQuery-107]
-	_ = x[actBgTransformHeader-108]
+	_ = x[actTransformSearch-108]
-	_ = x[actBgTransformFooter-109]
+	_ = x[actTrigger-109]
-	_ = x[actBgTransformHeaderLabel-110]
+	_ = x[actBgTransform-110]
-	_ = x[actBgTransformFooterLabel-111]
+	_ = x[actBgTransformBorderLabel-111]
-	_ = x[actBgTransformInputLabel-112]
+	_ = x[actBgTransformGhost-112]
-	_ = x[actBgTransformListLabel-113]
+	_ = x[actBgTransformHeader-113]
-	_ = x[actBgTransformNth-114]
+	_ = x[actBgTransformFooter-114]
-	_ = x[actBgTransformPointer-115]
+	_ = x[actBgTransformHeaderLabel-115]
-	_ = x[actBgTransformPreviewLabel-116]
+	_ = x[actBgTransformFooterLabel-116]
-	_ = x[actBgTransformPrompt-117]
+	_ = x[actBgTransformInputLabel-117]
-	_ = x[actBgTransformQuery-118]
+	_ = x[actBgTransformListLabel-118]
-	_ = x[actBgTransformSearch-119]
+	_ = x[actBgTransformNth-119]
-	_ = x[actBgCancel-120]
+	_ = x[actBgTransformPointer-120]
-	_ = x[actSearch-121]
+	_ = x[actBgTransformPreviewLabel-121]
-	_ = x[actPreview-122]
+	_ = x[actBgTransformPrompt-122]
-	_ = x[actPreviewTop-123]
+	_ = x[actBgTransformQuery-123]
-	_ = x[actPreviewBottom-124]
+	_ = x[actBgTransformSearch-124]
-	_ = x[actPreviewUp-125]
+	_ = x[actBgCancel-125]
-	_ = x[actPreviewDown-126]
+	_ = x[actSearch-126]
-	_ = x[actPreviewPageUp-127]
+	_ = x[actPreview-127]
-	_ = x[actPreviewPageDown-128]
+	_ = x[actPreviewTop-128]
-	_ = x[actPreviewHalfPageUp-129]
+	_ = x[actPreviewBottom-129]
-	_ = x[actPreviewHalfPageDown-130]
+	_ = x[actPreviewUp-130]
-	_ = x[actPrevHistory-131]
+	_ = x[actPreviewDown-131]
-	_ = x[actPrevSelected-132]
+	_ = x[actPreviewPageUp-132]
-	_ = x[actPrint-133]
+	_ = x[actPreviewPageDown-133]
-	_ = x[actPut-134]
+	_ = x[actPreviewHalfPageUp-134]
-	_ = x[actNextHistory-135]
+	_ = x[actPreviewHalfPageDown-135]
-	_ = x[actNextSelected-136]
+	_ = x[actPrevHistory-136]
-	_ = x[actExecute-137]
+	_ = x[actPrevSelected-137]
-	_ = x[actExecuteSilent-138]
+	_ = x[actPrint-138]
-	_ = x[actExecuteMulti-139]
+	_ = x[actPut-139]
-	_ = x[actSigStop-140]
+	_ = x[actNextHistory-140]
-	_ = x[actFirst-141]
+	_ = x[actNextSelected-141]
-	_ = x[actLast-142]
+	_ = x[actExecute-142]
-	_ = x[actReload-143]
+	_ = x[actExecuteSilent-143]
-	_ = x[actReloadSync-144]
+	_ = x[actExecuteMulti-144]
-	_ = x[actDisableSearch-145]
+	_ = x[actSigStop-145]
-	_ = x[actEnableSearch-146]
+	_ = x[actFirst-146]
-	_ = x[actSelect-147]
+	_ = x[actLast-147]
-	_ = x[actDeselect-148]
+	_ = x[actReload-148]
-	_ = x[actUnbind-149]
+	_ = x[actReloadSync-149]
-	_ = x[actRebind-150]
+	_ = x[actDisableSearch-150]
-	_ = x[actToggleBind-151]
+	_ = x[actEnableSearch-151]
-	_ = x[actBecome-152]
+	_ = x[actSelect-152]
-	_ = x[actShowHeader-153]
+	_ = x[actDeselect-153]
-	_ = x[actHideHeader-154]
+	_ = x[actUnbind-154]
-	_ = x[actBell-155]
+	_ = x[actRebind-155]
-	_ = x[actExclude-156]
+	_ = x[actToggleBind-156]
-	_ = x[actExcludeMulti-157]
+	_ = x[actBecome-157]
-	_ = x[actAsync-158]
+	_ = x[actShowHeader-158]
+	_ = x[actHideHeader-159]
+	_ = x[actBell-160]
+	_ = x[actExclude-161]
+	_ = x[actExcludeMulti-162]
+	_ = x[actAsync-163]
 }
 
-const _actionType_name = "actIgnoreactStartactClickactInvalidactBracketedPasteBeginactBracketedPasteEndactCharactMouseactBeginningOfLineactAbortactAcceptactAcceptNonEmptyactAcceptOrPrintQueryactBackwardCharactBackwardDeleteCharactBackwardDeleteCharEofactBackwardWordactCancelactChangeBorderLabelactChangeGhostactChangeHeaderactChangeFooteractChangeHeaderLabelactChangeFooterLabelactChangeInputLabelactChangeListLabelactChangeMultiactChangeNthactChangePointeractChangePreviewactChangePreviewLabelactChangePreviewWindowactChangePromptactChangeQueryactClearScreenactClearQueryactClearSelectionactCloseactDeleteCharactDeleteCharEofactEndOfLineactFatalactForwardCharactForwardWordactKillLineactKillWordactUnixLineDiscardactUnixWordRuboutactYankactBackwardKillWordactSelectAllactDeselectAllactToggleactToggleSearchactToggleAllactToggleDownactToggleUpactToggleInactToggleOutactToggleTrackactToggleTrackCurrentactToggleHeaderactToggleWrapactToggleMultiLineactToggleHscrollactTrackCurrentactToggleInputactHideInputactShowInputactUntrackCurrentactDownactUpactPageUpactPageDownactPositionactHalfPageUpactHalfPageDownactOffsetUpactOffsetDownactOffsetMiddleactJumpactJumpAcceptactPrintQueryactRefreshPreviewactReplaceQueryactToggleSortactShowPreviewactHidePreviewactTogglePreviewactTogglePreviewWrapactTransformactTransformBorderLabelactTransformGhostactTransformHeaderactTransformFooteractTransformHeaderLabelactTransformFooterLabelactTransformInputLabelactTransformListLabelactTransformNthactTransformPointeractTransformPreviewLabelactTransformPromptactTransformQueryactTransformSearchactBgTransformactBgTransformBorderLabelactBgTransformGhostactBgTransformHeaderactBgTransformFooteractBgTransformHeaderLabelactBgTransformFooterLabelactBgTransformInputLabelactBgTransformListLabelactBgTransformNthactBgTransformPointeractBgTransformPreviewLabelactBgTransformPromptactBgTransformQueryactBgTransformSearchactBgCancelactSearchactPreviewactPreviewTopactPreviewBottomactPreviewUpactPreviewDownactPreviewPageUpactPreviewPageDownactPreviewHalfPageUpactPreviewHalfPageDownactPrevHistoryactPrevSelectedactPrintactPutactNextHistoryactNextSelectedactExecuteactExecuteSilentactExecuteMultiactSigStopactFirstactLastactReloadactReloadSyncactDisableSearchactEnableSearchactSelectactDeselectactUnbindactRebindactToggleBindactBecomeactShowHeaderactHideHeaderactBellactExcludeactExcludeMultiactAsync"
+const _actionType_name = "actIgnoreactStartactClickactInvalidactBracketedPasteBeginactBracketedPasteEndactCharactMouseactBeginningOfLineactAbortactAcceptactAcceptNonEmptyactAcceptOrPrintQueryactBackwardCharactBackwardDeleteCharactBackwardDeleteCharEofactBackwardWordactBackwardSubWordactCancelactChangeBorderLabelactChangeGhostactChangeHeaderactChangeFooteractChangeHeaderLabelactChangeFooterLabelactChangeInputLabelactChangeListLabelactChangeMultiactChangeNthactChangePointeractChangePreviewactChangePreviewLabelactChangePreviewWindowactChangePromptactChangeQueryactClearScreenactClearQueryactClearSelectionactCloseactDeleteCharactDeleteCharEofactEndOfLineactFatalactForwardCharactForwardWordactForwardSubWordactKillLineactKillWordactKillSubWordactUnixLineDiscardactUnixWordRuboutactYankactBackwardKillWordactBackwardKillSubWordactSelectAllactDeselectAllactToggleactToggleSearchactToggleAllactToggleDownactToggleUpactToggleInactToggleOutactToggleTrackactToggleTrackCurrentactToggleHeaderactToggleWrapactToggleMultiLineactToggleHscrollactTrackCurrentactToggleInputactHideInputactShowInputactUntrackCurrentactDownactUpactPageUpactPageDownactPositionactHalfPageUpactHalfPageDownactOffsetUpactOffsetDownactOffsetMiddleactJumpactJumpAcceptactPrintQueryactRefreshPreviewactReplaceQueryactToggleSortactShowPreviewactHidePreviewactTogglePreviewactTogglePreviewWrapactTransformactTransformBorderLabelactTransformGhostactTransformHeaderactTransformFooteractTransformHeaderLabelactTransformFooterLabelactTransformInputLabelactTransformListLabelactTransformNthactTransformPointeractTransformPreviewLabelactTransformPromptactTransformQueryactTransformSearchactTriggeractBgTransformactBgTransformBorderLabelactBgTransformGhostactBgTransformHeaderactBgTransformFooteractBgTransformHeaderLabelactBgTransformFooterLabelactBgTransformInputLabelactBgTransformListLabelactBgTransformNthactBgTransformPointeractBgTransformPreviewLabelactBgTransformPromptactBgTransformQueryactBgTransformSearchactBgCancelactSearchactPreviewactPreviewTopactPreviewBottomactPreviewUpactPreviewDownactPreviewPageUpactPreviewPageDownactPreviewHalfPageUpactPreviewHalfPageDownactPrevHistoryactPrevSelectedactPrintactPutactNextHistoryactNextSelectedactExecuteactExecuteSilentactExecuteMultiactSigStopactFirstactLastactReloadactReloadSyncactDisableSearchactEnableSearchactSelectactDeselectactUnbindactRebindactToggleBindactBecomeactShowHeaderactHideHeaderactBellactExcludeactExcludeMultiactAsync"
 
-var _actionType_index = [...]uint16{0, 9, 17, 25, 35, 57, 77, 84, 92, 110, 118, 127, 144, 165, 180, 201, 225, 240, 249, 269, 283, 298, 313, 333, 353, 372, 390, 404, 416, 432, 448, 469, 491, 506, 520, 534, 547, 564, 572, 585, 601, 613, 621, 635, 649, 660, 671, 689, 706, 713, 732, 744, 758, 767, 782, 794, 807, 818, 829, 841, 855, 876, 891, 904, 922, 938, 953, 967, 979, 991, 1008, 1015, 1020, 1029, 1040, 1051, 1064, 1079, 1090, 1103, 1118, 1125, 1138, 1151, 1168, 1183, 1196, 1210, 1224, 1240, 1260, 1272, 1295, 1312, 1330, 1348, 1371, 1394, 1416, 1437, 1452, 1471, 1495, 1513, 1530, 1548, 1562, 1587, 1606, 1626, 1646, 1671, 1696, 1720, 1743, 1760, 1781, 1807, 1827, 1846, 1866, 1877, 1886, 1896, 1909, 1925, 1937, 1951, 1967, 1985, 2005, 2027, 2041, 2056, 2064, 2070, 2084, 2099, 2109, 2125, 2140, 2150, 2158, 2165, 2174, 2187, 2203, 2218, 2227, 2238, 2247, 2256, 2269, 2278, 2291, 2304, 2311, 2321, 2336, 2344}
+var _actionType_index = [...]uint16{0, 9, 17, 25, 35, 57, 77, 84, 92, 110, 118, 127, 144, 165, 180, 201, 225, 240, 258, 267, 287, 301, 316, 331, 351, 371, 390, 408, 422, 434, 450, 466, 487, 509, 524, 538, 552, 565, 582, 590, 603, 619, 631, 639, 653, 667, 684, 695, 706, 720, 738, 755, 762, 781, 803, 815, 829, 838, 853, 865, 878, 889, 900, 912, 926, 947, 962, 975, 993, 1009, 1024, 1038, 1050, 1062, 1079, 1086, 1091, 1100, 1111, 1122, 1135, 1150, 1161, 1174, 1189, 1196, 1209, 1222, 1239, 1254, 1267, 1281, 1295, 1311, 1331, 1343, 1366, 1383, 1401, 1419, 1442, 1465, 1487, 1508, 1523, 1542, 1566, 1584, 1601, 1619, 1629, 1643, 1668, 1687, 1707, 1727, 1752, 1777, 1801, 1824, 1841, 1862, 1888, 1908, 1927, 1947, 1958, 1967, 1977, 1990, 2006, 2018, 2032, 2048, 2066, 2086, 2108, 2122, 2137, 2145, 2151, 2165, 2180, 2190, 2206, 2221, 2231, 2239, 2246, 2255, 2268, 2284, 2299, 2308, 2319, 2328, 2337, 2350, 2359, 2372, 2385, 2392, 2402, 2417, 2425}
 
 func (i actionType) String() string {
 	if i < 0 || i >= actionType(len(_actionType_index)-1) {

src/chunklist_test.go

@@ -52,7 +52,7 @@ func TestChunkList(t *testing.T) {
 
 	// Add more data
 	for i := 0; i < chunkSize*2; i++ {
-		cl.Push([]byte(fmt.Sprintf("item %d", i)))
+		cl.Push(fmt.Appendf(nil, "item %d", i))
 	}
 
 	// Previous snapshot should remain the same
@@ -86,7 +86,7 @@ func TestChunkListTail(t *testing.T) {
 	})
 	total := chunkSize*2 + chunkSize/2
 	for i := 0; i < total; i++ {
-		cl.Push([]byte(fmt.Sprintf("item %d", i)))
+		cl.Push(fmt.Appendf(nil, "item %d", i))
 	}
 
 	snapshot, count, changed := cl.Snapshot(0)

src/options.go

@@ -59,7 +59,7 @@ Usage: fzf [options]
 
   GLOBAL STYLE
     --style=PRESET           Apply a style preset [default|minimal|full[:BORDER_STYLE]
-    --color=COLSPEC          Base scheme (dark|light|16|bw) and/or custom colors
+    --color=COLSPEC          Base scheme (dark|light|base16|bw) and/or custom colors
     --no-color               Disable colors
     --no-bold                Do not use bold text
 
@@ -590,6 +590,7 @@ type Options struct {
 	Separator         *string
 	JumpLabels        string
 	Prompt            string
+	Gutter            *string
 	Pointer           *string
 	Marker            *string
 	MarkerMulti       *[3]string
@@ -710,6 +711,7 @@ func defaultOptions() *Options {
 		Separator:    nil,
 		JumpLabels:   defaultJumpLabels,
 		Prompt:       "> ",
+		Gutter:       nil,
 		Pointer:      nil,
 		Marker:       nil,
 		MarkerMulti:  nil,
@@ -932,15 +934,12 @@ func parseBorder(str string, optional bool) (tui.BorderShape, error) {
 	return tui.BorderNone, errors.New("invalid border style (expected: rounded|sharp|bold|block|thinblock|double|horizontal|vertical|top|bottom|left|right|none)")
 }
 
-func parseKeyChords(str string, message string) (map[tui.Event]string, error) {
+func parseKeyChords(str string, message string) (map[tui.Event]string, []tui.Event, error) {
-	return parseKeyChordsImpl(str, message)
-}
-
-func parseKeyChordsImpl(str string, message string) (map[tui.Event]string, error) {
 	if len(str) == 0 {
-		return nil, errors.New(message)
+		return nil, nil, errors.New(message)
 	}
 
+	list := []tui.Event{}
 	str = regexp.MustCompile("(?i)(alt-),").ReplaceAllString(str, "$1"+string([]rune{escapedComma}))
 	tokens := strings.Split(str, ",")
 	if str == "," || strings.HasPrefix(str, ",,") || strings.HasSuffix(str, ",,") || strings.Contains(str, ",,,") {
@@ -956,6 +955,7 @@ func parseKeyChordsImpl(str string, message string) (map[tui.Event]string, error
 		lkey := strings.ToLower(key)
 		add := func(e tui.EventType) {
 			chords[e.AsEvent()] = key
+			list = append(list, e.AsEvent())
 		}
 		switch lkey {
 		case "up":
@@ -969,13 +969,13 @@ func parseKeyChordsImpl(str string, message string) (map[tui.Event]string, error
 		case "enter", "return":
 			add(tui.Enter)
 		case "space":
-			chords[tui.Key(' ')] = key
+			evt := tui.Key(' ')
+			chords[evt] = key
+			list = append(list, evt)
 		case "backspace", "bspace", "bs":
 			add(tui.Backspace)
 		case "ctrl-space":
 			add(tui.CtrlSpace)
-		case "ctrl-delete":
-			add(tui.CtrlDelete)
 		case "ctrl-^", "ctrl-6":
 			add(tui.CtrlCaret)
 		case "ctrl-/", "ctrl-_":
@@ -1008,14 +1008,24 @@ func parseKeyChordsImpl(str string, message string) (map[tui.Event]string, error
 			add(tui.JumpCancel)
 		case "click-header":
 			add(tui.ClickHeader)
+		case "click-footer":
+			add(tui.ClickFooter)
 		case "multi":
 			add(tui.Multi)
 		case "alt-enter", "alt-return":
-			chords[tui.CtrlAltKey('m')] = key
+			evt := tui.CtrlAltKey('m')
+			chords[evt] = key
+			list = append(list, evt)
 		case "alt-space":
-			chords[tui.AltKey(' ')] = key
+			evt := tui.AltKey(' ')
+			chords[evt] = key
+			list = append(list, evt)
 		case "alt-bs", "alt-bspace", "alt-backspace":
 			add(tui.AltBackspace)
+		case "ctrl-bs", "ctrl-bspace", "ctrl-backspace":
+			add(tui.CtrlBackspace)
+		case "ctrl-alt-bs", "ctrl-alt-bspace", "ctrl-alt-backspace":
+			add(tui.CtrlAltBackspace)
 		case "alt-up":
 			add(tui.AltUp)
 		case "alt-down":
@@ -1024,6 +1034,16 @@ func parseKeyChordsImpl(str string, message string) (map[tui.Event]string, error
 			add(tui.AltLeft)
 		case "alt-right":
 			add(tui.AltRight)
+		case "alt-home":
+			add(tui.AltHome)
+		case "alt-end":
+			add(tui.AltEnd)
+		case "alt-delete":
+			add(tui.AltDelete)
+		case "alt-page-up":
+			add(tui.AltPageUp)
+		case "alt-page-down":
+			add(tui.AltPageDown)
 		case "tab":
 			add(tui.Tab)
 		case "btab", "shift-tab":
@@ -1050,6 +1070,88 @@ func parseKeyChordsImpl(str string, message string) (map[tui.Event]string, error
 			add(tui.AltShiftLeft)
 		case "alt-shift-right", "shift-alt-right":
 			add(tui.AltShiftRight)
+		case "alt-shift-home", "shift-alt-home":
+			add(tui.AltShiftHome)
+		case "alt-shift-end", "shift-alt-end":
+			add(tui.AltShiftEnd)
+		case "alt-shift-delete", "shift-alt-delete":
+			add(tui.AltShiftDelete)
+		case "alt-shift-page-up", "shift-alt-page-up":
+			add(tui.AltShiftPageUp)
+		case "alt-shift-page-down", "shift-alt-page-down":
+			add(tui.AltShiftPageDown)
+		case "ctrl-up":
+			add(tui.CtrlUp)
+		case "ctrl-down":
+			add(tui.CtrlDown)
+		case "ctrl-right":
+			add(tui.CtrlRight)
+		case "ctrl-left":
+			add(tui.CtrlLeft)
+		case "ctrl-home":
+			add(tui.CtrlHome)
+		case "ctrl-end":
+			add(tui.CtrlEnd)
+		case "ctrl-delete":
+			add(tui.CtrlDelete)
+		case "ctrl-page-up":
+			add(tui.CtrlPageUp)
+		case "ctrl-page-down":
+			add(tui.CtrlPageDown)
+		case "ctrl-alt-up", "alt-ctrl-up":
+			add(tui.CtrlAltUp)
+		case "ctrl-alt-down", "alt-ctrl-down":
+			add(tui.CtrlAltDown)
+		case "ctrl-alt-right", "alt-ctrl-right":
+			add(tui.CtrlAltRight)
+		case "ctrl-alt-left", "alt-ctrl-left":
+			add(tui.CtrlAltLeft)
+		case "ctrl-alt-home", "alt-ctrl-home":
+			add(tui.CtrlAltHome)
+		case "ctrl-alt-end", "alt-ctrl-end":
+			add(tui.CtrlAltEnd)
+		case "ctrl-alt-delete", "alt-ctrl-delete":
+			add(tui.CtrlAltDelete)
+		case "ctrl-alt-page-up", "alt-ctrl-page-up":
+			add(tui.CtrlAltPageUp)
+		case "ctrl-alt-page-down", "alt-ctrl-page-down":
+			add(tui.CtrlAltPageDown)
+		case "ctrl-shift-up", "shift-ctrl-up":
+			add(tui.CtrlShiftUp)
+		case "ctrl-shift-down", "shift-ctrl-down":
+			add(tui.CtrlShiftDown)
+		case "ctrl-shift-right", "shift-ctrl-right":
+			add(tui.CtrlShiftRight)
+		case "ctrl-shift-left", "shift-ctrl-left":
+			add(tui.CtrlShiftLeft)
+		case "ctrl-shift-home", "shift-ctrl-home":
+			add(tui.CtrlShiftHome)
+		case "ctrl-shift-end", "shift-ctrl-end":
+			add(tui.CtrlShiftEnd)
+		case "ctrl-shift-delete", "shift-ctrl-delete":
+			add(tui.CtrlShiftDelete)
+		case "ctrl-shift-page-up", "shift-ctrl-page-up":
+			add(tui.CtrlShiftPageUp)
+		case "ctrl-shift-page-down", "shift-ctrl-page-down":
+			add(tui.CtrlShiftPageDown)
+		case "ctrl-alt-shift-up":
+			add(tui.CtrlAltShiftUp)
+		case "ctrl-alt-shift-down":
+			add(tui.CtrlAltShiftDown)
+		case "ctrl-alt-shift-right":
+			add(tui.CtrlAltShiftRight)
+		case "ctrl-alt-shift-left":
+			add(tui.CtrlAltShiftLeft)
+		case "ctrl-alt-shift-home":
+			add(tui.CtrlAltShiftHome)
+		case "ctrl-alt-shift-end":
+			add(tui.CtrlAltShiftEnd)
+		case "ctrl-alt-shift-delete":
+			add(tui.CtrlAltShiftDelete)
+		case "ctrl-alt-shift-page-up":
+			add(tui.CtrlAltShiftPageUp)
+		case "ctrl-alt-shift-page-down":
+			add(tui.CtrlAltShiftPageDown)
 		case "shift-up":
 			add(tui.ShiftUp)
 		case "shift-down":
@@ -1058,8 +1160,16 @@ func parseKeyChordsImpl(str string, message string) (map[tui.Event]string, error
 			add(tui.ShiftLeft)
 		case "shift-right":
 			add(tui.ShiftRight)
+		case "shift-home":
+			add(tui.ShiftHome)
+		case "shift-end":
+			add(tui.ShiftEnd)
 		case "shift-delete":
 			add(tui.ShiftDelete)
+		case "shift-page-up":
+			add(tui.ShiftPageUp)
+		case "shift-page-down":
+			add(tui.ShiftPageDown)
 		case "left-click":
 			add(tui.LeftClick)
 		case "right-click":
@@ -1091,7 +1201,9 @@ func parseKeyChordsImpl(str string, message string) (map[tui.Event]string, error
 		default:
 			runes := []rune(key)
 			if len(key) == 10 && strings.HasPrefix(lkey, "ctrl-alt-") && isAlphabet(lkey[9]) {
-				chords[tui.CtrlAltKey(rune(key[9]))] = key
+				evt := tui.CtrlAltKey(rune(key[9]))
+				chords[evt] = key
+				list = append(list, evt)
 			} else if len(key) == 6 && strings.HasPrefix(lkey, "ctrl-") && isAlphabet(lkey[5]) {
 				add(tui.EventType(tui.CtrlA.Int() + int(lkey[5]) - 'a'))
 			} else if len(runes) == 5 && strings.HasPrefix(lkey, "alt-") {
@@ -1104,17 +1216,21 @@ func parseKeyChordsImpl(str string, message string) (map[tui.Event]string, error
 				case escapedPlus:
 					r = '+'
 				}
-				chords[tui.AltKey(r)] = key
+				evt := tui.AltKey(r)
+				chords[evt] = key
+				list = append(list, evt)
 			} else if len(key) == 2 && strings.HasPrefix(lkey, "f") && key[1] >= '1' && key[1] <= '9' {
 				add(tui.EventType(tui.F1.Int() + int(key[1]) - '1'))
 			} else if len(runes) == 1 {
-				chords[tui.Key(runes[0])] = key
+				evt := tui.Key(runes[0])
+				chords[evt] = key
+				list = append(list, evt)
 			} else {
-				return nil, errors.New("unsupported key: " + key)
+				return nil, list, errors.New("unsupported key: " + key)
 			}
 		}
 	}
-	return chords, nil
+	return chords, list, nil
 }
 
 func parseScheme(str string) (string, []criterion, error) {
@@ -1209,7 +1325,7 @@ func parseTheme(defaultTheme *tui.ColorTheme, str string) (*tui.ColorTheme, erro
 			theme = dupeTheme(tui.Dark256)
 		case "light":
 			theme = dupeTheme(tui.Light256)
-		case "16":
+		case "base16", "16":
 			theme = dupeTheme(tui.Default16)
 		case "bw", "no":
 			theme = tui.NoColorTheme()
@@ -1437,7 +1553,7 @@ const (
 
 func init() {
 	executeRegexp = regexp.MustCompile(
-		`(?si)[:+](become|execute(?:-multi|-silent)?|reload(?:-sync)?|preview|(?:change|bg-transform|transform)-(?:query|prompt|(?:border|list|preview|input|header|footer)-label|header|footer|search|nth|pointer|ghost)|bg-transform|transform|change-(?:preview-window|preview|multi)|(?:re|un|toggle-)bind|pos|put|print|search)`)
+		`(?si)[:+](become|execute(?:-multi|-silent)?|reload(?:-sync)?|preview|(?:change|bg-transform|transform)-(?:query|prompt|(?:border|list|preview|input|header|footer)-label|header|footer|search|nth|pointer|ghost)|bg-transform|transform|change-(?:preview-window|preview|multi)|(?:re|un|toggle-)bind|pos|put|print|search|trigger)`)
 	splitRegexp = regexp.MustCompile("[,:]+")
 	actionNameRegexp = regexp.MustCompile("(?i)^[a-z-]+")
 }
@@ -1549,6 +1665,8 @@ func parseActionList(masked string, original string, prevActions []*action, putA
 			appendAction(actBackwardDeleteCharEof)
 		case "backward-word":
 			appendAction(actBackwardWord)
+		case "backward-subword":
+			appendAction(actBackwardSubWord)
 		case "clear-screen":
 			appendAction(actClearScreen)
 		case "delete-char":
@@ -1569,6 +1687,8 @@ func parseActionList(masked string, original string, prevActions []*action, putA
 			appendAction(actForwardChar)
 		case "forward-word":
 			appendAction(actForwardWord)
+		case "forward-subword":
+			appendAction(actForwardSubWord)
 		case "jump":
 			appendAction(actJump)
 		case "jump-accept":
@@ -1577,6 +1697,8 @@ func parseActionList(masked string, original string, prevActions []*action, putA
 			appendAction(actKillLine)
 		case "kill-word":
 			appendAction(actKillWord)
+		case "kill-subword":
+			appendAction(actKillSubWord)
 		case "unix-line-discard", "line-discard":
 			appendAction(actUnixLineDiscard)
 		case "unix-word-rubout", "word-rubout":
@@ -1585,6 +1707,8 @@ func parseActionList(masked string, original string, prevActions []*action, putA
 			appendAction(actYank)
 		case "backward-kill-word":
 			appendAction(actBackwardKillWord)
+		case "backward-kill-subword":
+			appendAction(actBackwardKillSubWord)
 		case "toggle-down":
 			appendAction(actToggle, actDown)
 		case "toggle-up":
@@ -1734,7 +1858,7 @@ func parseActionList(masked string, original string, prevActions []*action, putA
 				}
 				switch t {
 				case actUnbind, actRebind, actToggleBind:
-					if _, err := parseKeyChordsImpl(actionArg, spec[0:offset]+" target required"); err != nil {
+					if _, _, err := parseKeyChords(actionArg, spec[0:offset]+" target required"); err != nil {
 						return nil, err
 					}
 				case actChangePreviewWindow:
@@ -1779,7 +1903,7 @@ func parseKeymap(keymap map[tui.Event][]*action, str string) error {
 			} else if len(keyName) == 1 && keyName[0] == escapedPlus {
 				key = tui.Key('+')
 			} else {
-				keys, err := parseKeyChordsImpl(keyName, "key name required")
+				keys, _, err := parseKeyChords(keyName, "key name required")
 				if err != nil {
 					return err
 				}
@@ -1926,6 +2050,8 @@ func isExecuteAction(str string) actionType {
 		return actBgTransformQuery
 	case "bg-transform-search":
 		return actBgTransformSearch
+	case "trigger":
+		return actTrigger
 	case "search":
 		return actSearch
 	}
@@ -1933,7 +2059,7 @@ func isExecuteAction(str string) actionType {
 }
 
 func parseToggleSort(keymap map[tui.Event][]*action, str string) error {
-	keys, err := parseKeyChords(str, "key name required")
+	keys, _, err := parseKeyChords(str, "key name required")
 	if err != nil {
 		return err
 	}
@@ -2472,7 +2598,7 @@ func parseOptions(index *int, opts *Options, allArgs []string) error {
 			if err != nil {
 				return err
 			}
-			chords, err := parseKeyChords(str, "key names required")
+			chords, _, err := parseKeyChords(str, "key names required")
 			if err != nil {
 				return err
 			}
@@ -2733,6 +2859,13 @@ func parseOptions(index *int, opts *Options, allArgs []string) error {
 			if err != nil {
 				return err
 			}
+		case "--gutter":
+			str, err := nextString("gutter character required")
+			if err != nil {
+				return err
+			}
+			str = firstLine(str)
+			opts.Gutter = &str
 		case "--pointer":
 			str, err := nextString("pointer sign required")
 			if err != nil {
@@ -2924,7 +3057,7 @@ func parseOptions(index *int, opts *Options, allArgs []string) error {
 				return err
 			}
 		case "--no-header-lines-border":
-			opts.HeaderLinesShape = tui.BorderNone
+			opts.HeaderLinesShape = tui.BorderUndefined
 		case "--header-lines-border":
 			hasArg, arg := optionalNextString()
 			if opts.HeaderLinesShape, err = parseBorder(arg, !hasArg); err != nil {
@@ -3231,22 +3364,28 @@ func applyPreset(opts *Options, preset string) error {
 	return nil
 }
 
-func validateSign(sign string, signOptName string) error {
+func validateSign(sign string, signOptName string, maxWidth int) error {
-	if uniseg.StringWidth(sign) > 2 {
+	if uniseg.StringWidth(sign) > maxWidth {
-		return fmt.Errorf("%v display width should be up to 2", signOptName)
+		return fmt.Errorf("%v display width should be up to %d", signOptName, maxWidth)
 	}
 	return nil
 }
 
 func validateOptions(opts *Options) error {
 	if opts.Pointer != nil {
-		if err := validateSign(*opts.Pointer, "pointer"); err != nil {
+		if err := validateSign(*opts.Pointer, "pointer", 2); err != nil {
 			return err
 		}
 	}
 
 	if opts.Marker != nil {
-		if err := validateSign(*opts.Marker, "marker"); err != nil {
+		if err := validateSign(*opts.Marker, "marker", 2); err != nil {
+			return err
+		}
+	}
+
+	if opts.Gutter != nil {
+		if err := validateSign(*opts.Gutter, "gutter", 1); err != nil {
 			return err
 		}
 	}

src/options_test.go

@@ -142,7 +142,7 @@ func TestIrrelevantNth(t *testing.T) {
 }
 
 func TestParseKeys(t *testing.T) {
-	pairs, _ := parseKeyChords("ctrl-z,alt-z,f2,@,Alt-a,!,ctrl-G,J,g,ctrl-alt-a,ALT-enter,alt-SPACE", "")
+	pairs, _, _ := parseKeyChords("ctrl-z,alt-z,f2,@,Alt-a,!,ctrl-G,J,g,ctrl-alt-a,ALT-enter,alt-SPACE", "")
 	checkEvent := func(e tui.Event, s string) {
 		if pairs[e] != s {
 			t.Errorf("%s != %s", pairs[e], s)
@@ -168,7 +168,7 @@ func TestParseKeys(t *testing.T) {
 	checkEvent(tui.AltKey(' '), "alt-SPACE")
 
 	// Synonyms
-	pairs, _ = parseKeyChords("enter,Return,space,tab,btab,esc,up,down,left,right", "")
+	pairs, _, _ = parseKeyChords("enter,Return,space,tab,btab,esc,up,down,left,right", "")
 	if len(pairs) != 9 {
 		t.Error(9)
 	}
@@ -182,7 +182,7 @@ func TestParseKeys(t *testing.T) {
 	check(tui.Left, "left")
 	check(tui.Right, "right")
 
-	pairs, _ = parseKeyChords("Tab,Ctrl-I,PgUp,page-up,pgdn,Page-Down,Home,End,Alt-BS,Alt-BSpace,shift-left,shift-right,btab,shift-tab,return,Enter,bspace", "")
+	pairs, _, _ = parseKeyChords("Tab,Ctrl-I,PgUp,page-up,pgdn,Page-Down,Home,End,Alt-BS,Alt-BSpace,shift-left,shift-right,btab,shift-tab,return,Enter,bspace", "")
 	if len(pairs) != 11 {
 		t.Error(11)
 	}
@@ -211,40 +211,40 @@ func TestParseKeysWithComma(t *testing.T) {
 		}
 	}
 
-	pairs, _ := parseKeyChords(",", "")
+	pairs, _, _ := parseKeyChords(",", "")
 	checkN(len(pairs), 1)
 	check(pairs, tui.Key(','), ",")
 
-	pairs, _ = parseKeyChords(",,a,b", "")
+	pairs, _, _ = parseKeyChords(",,a,b", "")
 	checkN(len(pairs), 3)
 	check(pairs, tui.Key('a'), "a")
 	check(pairs, tui.Key('b'), "b")
 	check(pairs, tui.Key(','), ",")
 
-	pairs, _ = parseKeyChords("a,b,,", "")
+	pairs, _, _ = parseKeyChords("a,b,,", "")
 	checkN(len(pairs), 3)
 	check(pairs, tui.Key('a'), "a")
 	check(pairs, tui.Key('b'), "b")
 	check(pairs, tui.Key(','), ",")
 
-	pairs, _ = parseKeyChords("a,,,b", "")
+	pairs, _, _ = parseKeyChords("a,,,b", "")
 	checkN(len(pairs), 3)
 	check(pairs, tui.Key('a'), "a")
 	check(pairs, tui.Key('b'), "b")
 	check(pairs, tui.Key(','), ",")
 
-	pairs, _ = parseKeyChords("a,,,b,c", "")
+	pairs, _, _ = parseKeyChords("a,,,b,c", "")
 	checkN(len(pairs), 4)
 	check(pairs, tui.Key('a'), "a")
 	check(pairs, tui.Key('b'), "b")
 	check(pairs, tui.Key('c'), "c")
 	check(pairs, tui.Key(','), ",")
 
-	pairs, _ = parseKeyChords(",,,", "")
+	pairs, _, _ = parseKeyChords(",,,", "")
 	checkN(len(pairs), 1)
 	check(pairs, tui.Key(','), ",")
 
-	pairs, _ = parseKeyChords(",ALT-,,", "")
+	pairs, _, _ = parseKeyChords(",ALT-,,", "")
 	checkN(len(pairs), 1)
 	check(pairs, tui.AltKey(','), "ALT-,")
 }
@@ -462,7 +462,7 @@ func TestValidateSign(t *testing.T) {
 	}
 
 	for _, testCase := range testCases {
-		err := validateSign(testCase.inputSign, "")
+		err := validateSign(testCase.inputSign, "", 2)
 		if testCase.isValid && err != nil {
 			t.Errorf("Input sign `%s` caused error", testCase.inputSign)
 		}

src/proxy.go

@@ -90,11 +90,12 @@ func runProxy(commandPrefix string, cmdBuilder func(temp string, needBash bool)
 		}
 	}
 
-	// * Write the command to a temporary file and run it with sh to ensure POSIX compliance.
+	// Write the command to a temporary file and run it with sh to ensure POSIX compliance.
-	// * Nullify FZF_DEFAULT_* variables as tmux popup may inject them even when undefined.
+	var exports []string
-	exports := []string{"FZF_DEFAULT_COMMAND=", "FZF_DEFAULT_OPTS=", "FZF_DEFAULT_OPTS_FILE="}
 	needBash := false
 	if withExports {
+		// Nullify FZF_DEFAULT_* variables as tmux popup may inject them even when undefined.
+		exports = []string{"FZF_DEFAULT_COMMAND=", "FZF_DEFAULT_OPTS=", "FZF_DEFAULT_OPTS_FILE="}
 		validIdentifier := regexp.MustCompile(`^[a-zA-Z_][a-zA-Z0-9_]*$`)
 		for _, pairStr := range os.Environ() {
 			pair := strings.SplitN(pairStr, "=", 2)

src/reader.go

@@ -285,7 +285,7 @@ func (r *Reader) readFiles(roots []string, opts walkerOpts, ignores []string) bo
 			if strings.HasPrefix(ignore, sep) {
 				ignoresSuffix = append(ignoresSuffix, ignore)
 			} else {
-				// 'foo/bar' should match match
+				// 'foo/bar' should match
 				// * 'foo/bar'
 				// * 'baz/foo/bar'
 				// * but NOT 'bazfoo/bar'

src/result.go

@@ -128,9 +128,9 @@ func (result *Result) colorOffsets(matchOffsets []Offset, nthOffsets []Offset, t
 
 	// No ANSI codes
 	if len(itemColors) == 0 && len(nthOffsets) == 0 {
-		var offsets []colorOffset
+		offsets := make([]colorOffset, len(matchOffsets))
-		for _, off := range matchOffsets {
+		for i, off := range matchOffsets {
-			offsets = append(offsets, colorOffset{offset: [2]int32{off[0], off[1]}, color: colMatch, match: true})
+			offsets[i] = colorOffset{offset: [2]int32{off[0], off[1]}, color: colMatch, match: true}
 		}
 		return offsets
 	}
@@ -237,7 +237,7 @@ func (result *Result) colorOffsets(matchOffsets []Offset, nthOffsets []Offset, t
 					if color.Fg().IsDefault() && origColor.HasBg() {
 						color = origColor
 						if curr.nth {
-							color = color.WithAttr(attrNth)
+							color = color.WithAttr(attrNth &^ tui.AttrRegular)
 						}
 					} else {
 						color = origColor.MergeNonDefault(color)

src/terminal.go

@@ -67,7 +67,7 @@ const maxFocusEvents = 10000
 const blockDuration = 1 * time.Second
 
 func init() {
-	placeholder = regexp.MustCompile(`\\?(?:{[+*sfr]*[0-9,-.]*}|{q(?::s?[0-9,-.]+)?}|{fzf:(?:query|action|prompt)}|{\+?f?nf?})`)
+	placeholder = regexp.MustCompile(`\\?(?:{[+*sfr]*[0-9,-.]*}|{q(?::s?[0-9,-.]+)?}|{fzf:(?:query|action|prompt)}|{[+*]?f?nf?})`)
 	whiteSuffix = regexp.MustCompile(`\s*$`)
 	offsetComponentRegex = regexp.MustCompile(`([+-][0-9]+)|(-?/[1-9][0-9]*)`)
 	offsetTrimCharsRegex = regexp.MustCompile(`[^0-9/+-]`)
@@ -272,6 +272,7 @@ type Terminal struct {
 	footerLabel        labelPrinter
 	footerLabelLen     int
 	footerLabelOpts    labelOpts
+	gutterReverse      bool
 	pointer            string
 	pointerLen         int
 	pointerEmpty       string
@@ -291,6 +292,8 @@ type Terminal struct {
 	gapLineLen         int
 	wordRubout         string
 	wordNext           string
+	subWordRubout      string
+	subWordNext        string
 	cx                 int
 	cy                 int
 	offset             int
@@ -422,6 +425,8 @@ type Terminal struct {
 	forcePreview       bool
 	clickHeaderLine    int
 	clickHeaderColumn  int
+	clickFooterLine    int
+	clickFooterColumn  int
 	proxyScript        string
 	numLinesCache      map[int32]numLinesCacheValue
 }
@@ -510,6 +515,7 @@ const (
 	actBackwardDeleteChar
 	actBackwardDeleteCharEof
 	actBackwardWord
+	actBackwardSubWord
 	actCancel
 
 	actChangeBorderLabel
@@ -539,12 +545,15 @@ const (
 	actFatal
 	actForwardChar
 	actForwardWord
+	actForwardSubWord
 	actKillLine
 	actKillWord
+	actKillSubWord
 	actUnixLineDiscard
 	actUnixWordRubout
 	actYank
 	actBackwardKillWord
+	actBackwardKillSubWord
 	actSelectAll
 	actDeselectAll
 	actToggle
@@ -602,6 +611,8 @@ const (
 	actTransformQuery
 	actTransformSearch
 
+	actTrigger
+
 	actBgTransform
 	actBgTransformBorderLabel
 	actBgTransformGhost
@@ -778,6 +789,7 @@ func defaultKeymap() map[tui.Event][]*action {
 	add(tui.CtrlF, actForwardChar)
 	add(tui.CtrlH, actBackwardDeleteChar)
 	add(tui.Backspace, actBackwardDeleteChar)
+	add(tui.CtrlBackspace, actBackwardDeleteChar)
 	add(tui.Tab, actToggleDown)
 	add(tui.ShiftTab, actToggleUp)
 	add(tui.CtrlJ, actDown)
@@ -932,6 +944,8 @@ func NewTerminal(opts *Options, eventBox *util.EventBox, executor *util.Executor
 	}
 	wordRubout := "[^\\pL\\pN][\\pL\\pN]"
 	wordNext := "[\\pL\\pN][^\\pL\\pN]|(.$)"
+	subWordRubout := "[a-z][A-Z]|[^\\pL\\pN][\\pL\\pN]"
+	subWordNext := "[a-z][A-Z]|[\\pL\\pN][^\\pL\\pN]|(.$)"
 	if opts.FileWord {
 		sep := regexp.QuoteMeta(string(os.PathSeparator))
 		wordRubout = fmt.Sprintf("%s[^%s]", sep, sep)
@@ -965,6 +979,8 @@ func NewTerminal(opts *Options, eventBox *util.EventBox, executor *util.Executor
 		markerMultiLine:    *opts.MarkerMulti,
 		wordRubout:         wordRubout,
 		wordNext:           wordNext,
+		subWordRubout:      subWordRubout,
+		subWordNext:        subWordNext,
 		cx:                 len(input),
 		cy:                 0,
 		offset:             0,
@@ -1079,10 +1095,27 @@ func NewTerminal(opts *Options, eventBox *util.EventBox, executor *util.Executor
 	// This should be called before accessing tui.Color*
 	tui.InitTheme(opts.Theme, renderer.DefaultTheme(), opts.Black, opts.InputBorderShape.Visible(), opts.HeaderBorderShape.Visible())
 
+	// Gutter character
+	var gutterChar string
+	if opts.Gutter != nil {
+		gutterChar = *opts.Gutter
+	} else if t.unicode && !t.theme.Gutter.Color.IsDefault() {
+		gutterChar = "▌"
+	} else {
+		gutterChar = " "
+		t.gutterReverse = true
+	}
+
 	t.prompt, t.promptLen = t.parsePrompt(opts.Prompt)
 	// Pre-calculated empty pointer and marker signs
-	t.pointerEmpty = strings.Repeat(" ", t.pointerLen)
+	if t.pointerLen == 0 {
+		t.pointerEmpty = ""
+	} else {
+		t.pointerEmpty = gutterChar + strings.Repeat(" ", util.Max(0, t.pointerLen-1))
+	}
 	t.markerEmpty = strings.Repeat(" ", t.markerLen)
+
+	// Labels
 	t.listLabel, t.listLabelLen = t.ansiLabelPrinter(opts.ListLabel.label, &tui.ColListLabel, false)
 	t.borderLabel, t.borderLabelLen = t.ansiLabelPrinter(opts.BorderLabel.label, &tui.ColBorderLabel, false)
 	t.previewLabel, t.previewLabelLen = t.ansiLabelPrinter(opts.PreviewLabel.label, &tui.ColPreviewLabel, false)
@@ -1259,7 +1292,10 @@ func (t *Terminal) environImpl(forPreview bool) []string {
 	env = append(env, fmt.Sprintf("FZF_POS=%d", util.Min(t.merger.Length(), t.cy+1)))
 	env = append(env, fmt.Sprintf("FZF_CLICK_HEADER_LINE=%d", t.clickHeaderLine))
 	env = append(env, fmt.Sprintf("FZF_CLICK_HEADER_COLUMN=%d", t.clickHeaderColumn))
+	env = append(env, fmt.Sprintf("FZF_CLICK_FOOTER_LINE=%d", t.clickFooterLine))
+	env = append(env, fmt.Sprintf("FZF_CLICK_FOOTER_COLUMN=%d", t.clickFooterColumn))
 	env = t.addClickHeaderWord(env)
+	env = t.addClickFooterWord(env)
 
 	// Add preview environment variables if preview is enabled
 	pwindowSize := t.pwindowSize()
@@ -1387,7 +1423,7 @@ func (t *Terminal) ansiLabelPrinter(str string, color *tui.ColorPair, fill bool)
 			if !fill {
 				ellipsis, ellipsisWidth = util.Truncate(t.ellipsis, limit)
 			}
-			if length > limit-ellipsisWidth {
+			if length > limit {
 				trimmedRunes, _ := t.trimRight(runes, limit-ellipsisWidth)
 				window.CPrint(*color, string(trimmedRunes)+string(ellipsis))
 			} else if fill {
@@ -1634,6 +1670,8 @@ func (t *Terminal) changeFooter(footer string) {
 		lines = strings.Split(strings.TrimSuffix(footer, "\n"), "\n")
 	}
 	t.footer = lines
+	t.clickFooterLine = 0
+	t.clickFooterColumn = 0
 }
 
 // UpdateHeader updates the header
@@ -1792,6 +1830,11 @@ func (t *Terminal) displayWidth(runes []rune) int {
 	return width
 }
 
+func (t *Terminal) displayWidthWithPrefix(str string, prefixWidth int) int {
+	width, _ := util.RunesWidth([]rune(str), prefixWidth, t.tabstop, math.MaxInt32)
+	return width
+}
+
 const (
 	minWidth  = 4
 	minHeight = 3
@@ -2284,13 +2327,20 @@ func (t *Terminal) resizeWindows(forcePreview bool, redrawBorder bool) {
 						innerMarginInt[0]+shift, innerMarginInt[3]+pwidth+m, innerWidth-pwidth-m, innerHeight-shrink, tui.WindowList, noBorder, true)
 
 					// Clear characters on the margin
-					//   fzf --bind 'space:preview(seq 100)' --preview-window left,1
+					// fzf --bind 'space:toggle-preview' --preview ':' --preview-window left,1
 					if !hasListBorder {
 						for y := 0; y < innerHeight; y++ {
 							t.window.Move(y, -1)
 							t.window.Print(" ")
 						}
 					}
+					// fzf --bind 'space:toggle-preview' --preview ':' --preview-window left,1,border-none
+					if !previewOpts.Border().HasRight() {
+						for y := 0; y < innerHeight; y++ {
+							t.window.Move(y, -2)
+							t.window.Print(" ")
+						}
+					}
 
 					innerBorderFn(marginInt[0], marginInt[3]+pwidth, width-pwidth, height)
 					createPreviewWindow(marginInt[0], marginInt[3], pwidth, height)
@@ -2596,11 +2646,11 @@ func (t *Terminal) updatePromptOffset() ([]rune, []rune) {
 	}
 	maxWidth := util.Max(1, w.Width()-t.promptLen-1)
 
-	_, overflow := t.trimLeft(t.input[:t.cx], maxWidth)
+	_, overflow := t.trimLeft(t.input[:t.cx], maxWidth, 0)
 	minOffset := int(overflow)
 	maxOffset := minOffset + (maxWidth-util.Max(0, maxWidth-t.cx))/2
 	t.xoffset = util.Constrain(t.xoffset, minOffset, maxOffset)
-	before, _ := t.trimLeft(t.input[t.xoffset:t.cx], maxWidth)
+	before, _ := t.trimLeft(t.input[t.xoffset:t.cx], maxWidth, 0)
 	beforeLen := t.displayWidth(before)
 	after, _ := t.trimRight(t.input[t.cx:], maxWidth-beforeLen)
 	afterLen := t.displayWidth(after)
@@ -3064,9 +3114,21 @@ func (t *Terminal) renderEmptyLine(line int, barRange [2]int) {
 	t.renderBar(line, barRange)
 }
 
+func (t *Terminal) gutter(current bool) {
+	var color tui.ColorPair
+	if current {
+		color = tui.ColCurrentCursorEmpty
+	} else if t.gutterReverse {
+		color = tui.ColCursorEmpty
+	} else {
+		color = tui.ColCursorEmptyChar
+	}
+	t.window.CPrint(color, t.pointerEmpty)
+}
+
 func (t *Terminal) renderGapLine(line int, barRange [2]int, drawLine bool) {
 	t.move(line, 0, false)
-	t.window.CPrint(tui.ColCursorEmpty, t.pointerEmpty)
+	t.gutter(false)
 	t.window.Print(t.markerEmpty)
 	x := t.pointerLen + t.markerLen
 
@@ -3230,7 +3292,7 @@ func (t *Terminal) printItem(result Result, line int, maxLine int, index int, cu
 				return indentSize
 			}
 			if len(label) == 0 {
-				t.window.CPrint(tui.ColCurrentCursorEmpty, t.pointerEmpty)
+				t.gutter(true)
 			} else {
 				t.window.CPrint(tui.ColCurrentCursor, label)
 			}
@@ -3252,7 +3314,7 @@ func (t *Terminal) printItem(result Result, line int, maxLine int, index int, cu
 				return indentSize
 			}
 			if len(label) == 0 {
-				t.window.CPrint(tui.ColCursorEmpty, t.pointerEmpty)
+				t.gutter(false)
 			} else {
 				t.window.CPrint(tui.ColCursor, label)
 			}
@@ -3301,22 +3363,22 @@ func (t *Terminal) displayWidthWithLimit(runes []rune, prefixWidth int, limit in
 	return width
 }
 
-func (t *Terminal) trimLeft(runes []rune, width int) ([]rune, int32) {
+func (t *Terminal) trimLeft(runes []rune, width int, ellipsisWidth int) ([]rune, int32) {
 	width = util.Max(0, width)
 	var trimmed int32
 	// Assume that each rune takes at least one column on screen
-	if len(runes) > width+2 {
+	if len(runes) > width {
-		diff := len(runes) - width - 2
+		diff := len(runes) - width
 		trimmed = int32(diff)
 		runes = runes[diff:]
 	}
 
 	currentWidth := t.displayWidth(runes)
 
-	for currentWidth > width && len(runes) > 0 {
+	for currentWidth > width-ellipsisWidth && len(runes) > 0 {
 		runes = runes[1:]
 		trimmed++
-		currentWidth = t.displayWidthWithLimit(runes, 2, width)
+		currentWidth = t.displayWidthWithLimit(runes, ellipsisWidth, width)
 	}
 	return runes, trimmed
 }
@@ -3541,7 +3603,7 @@ func (t *Terminal) printHighlighted(result Result, colBase tui.ColorPair, colMat
 			}
 			if t.hscroll {
 				if t.keepRight && pos == nil {
-					trimmed, diff := t.trimLeft(line, maxWidth-ellipsisWidth)
+					trimmed, diff := t.trimLeft(line, maxWidth, ellipsisWidth)
 					transformOffsets(diff, false)
 					line = append(ellipsis, trimmed...)
 				} else if !t.overflow(line[:maxe], maxWidth-ellipsisWidth) {
@@ -3557,7 +3619,7 @@ func (t *Terminal) printHighlighted(result Result, colBase tui.ColorPair, colMat
 					}
 					// ..ri..
 					var diff int32
-					line, diff = t.trimLeft(line, maxWidth-ellipsisWidth)
+					line, diff = t.trimLeft(line, maxWidth, ellipsisWidth)
 
 					// Transform offsets
 					transformOffsets(diff, rightTrim)
@@ -3598,7 +3660,7 @@ func (t *Terminal) printColoredString(window tui.Window, text []rune, offsets []
 	for _, offset := range offsets {
 		b := util.Constrain32(offset.offset[0], index, maxOffset)
 		e := util.Constrain32(offset.offset[1], index, maxOffset)
-		if url != nil && offset.url == nil {
+		if url != nil && offset.url != url {
 			url = nil
 			window.LinkEnd()
 		}
@@ -4751,6 +4813,7 @@ func (t *Terminal) addClickHeaderWord(env []string) []string {
 	if t.layout == layoutReverse {
 		headers[0], headers[1] = headers[1], headers[0]
 	}
+	var trimmedLine string
 	var words []Token
 	var lineNum int
 	for lineNum = 0; lineNum <= clickHeaderLine; lineNum++ {
@@ -4769,7 +4832,9 @@ func (t *Terminal) addClickHeaderWord(env []string) []string {
 			return env
 		}
 
-		words = Tokenize(line, t.delimiter)
+		// NOTE: We can't expand tabs here because the delimiter can contain tabs.
+		trimmedLine, _, _ = extractColor(line, nil, nil)
+		words = Tokenize(trimmedLine, t.delimiter)
 		if currentLine {
 			break
 		} else {
@@ -4780,11 +4845,14 @@ func (t *Terminal) addClickHeaderWord(env []string) []string {
 	}
 
 	colNum := t.clickHeaderColumn - 1
+	prefixWidth, prefixLength := 0, 0
 	for idx, token := range words {
-		prefixWidth := int(token.prefixLength)
+		prefixWidth += t.displayWidthWithPrefix(trimmedLine[prefixLength:token.prefixLength], prefixWidth)
-		word := token.text.ToString()
+		prefixLength = int(token.prefixLength)
+
+		word, _ := t.processTabs(token.text.ToRunes(), prefixWidth)
 		trimmed := strings.TrimRightFunc(word, unicode.IsSpace)
-		trimWidth, _ := util.RunesWidth([]rune(trimmed), prefixWidth, t.tabstop, math.MaxInt32)
+		trimWidth := t.displayWidthWithPrefix(trimmed, prefixWidth)
 
 		// Find the position of the first non-space character in the word
 		minPos := strings.IndexFunc(trimmed, func(r rune) bool {
@@ -4803,6 +4871,37 @@ func (t *Terminal) addClickHeaderWord(env []string) []string {
 	return env
 }
 
+func (t *Terminal) addClickFooterWord(env []string) []string {
+	clickFooterLine := t.clickFooterLine - 1
+	if clickFooterLine < 0 || clickFooterLine >= len(t.footer) {
+		// Never clicked on the footer
+		return env
+	}
+
+	// NOTE: Unlike in click-header, we don't use --delimiter here, since we're
+	// only interested in the word, not nth. Does this make sense?
+	trimmed, _, _ := extractColor(t.footer[clickFooterLine], nil, nil)
+	trimmed, _ = t.processTabs([]rune(trimmed), 0)
+	words := Tokenize(trimmed, Delimiter{})
+	colNum := t.clickFooterColumn - 1
+	for _, token := range words {
+		prefixWidth := int(token.prefixLength)
+		word := token.text.ToString()
+		trimmed := strings.TrimRightFunc(word, unicode.IsSpace)
+		trimWidth := t.displayWidthWithPrefix(trimmed, prefixWidth)
+
+		// Find the position of the first non-space character in the word
+		minPos := strings.IndexFunc(trimmed, func(r rune) bool {
+			return !unicode.IsSpace(r)
+		})
+		if colNum >= minPos && colNum >= prefixWidth && colNum < prefixWidth+trimWidth {
+			env = append(env, fmt.Sprintf("FZF_CLICK_FOOTER_WORD=%s", trimmed))
+			return env
+		}
+	}
+	return env
+}
+
 // Loop is called to start Terminal I/O
 func (t *Terminal) Loop() error {
 	// prof := profile.Start(profile.ProfilePath("/tmp/"))
@@ -5400,6 +5499,7 @@ func (t *Terminal) Loop() error {
 				return nil
 			}
 		}
+		triggering := map[tui.Event]struct{}{}
 		previousInput := t.input
 		previousCx := t.cx
 		previousVersion := t.version
@@ -5667,7 +5767,7 @@ func (t *Terminal) Loop() error {
 				capture(true, func(expr string) {
 					// Split nth expression
 					tokens := strings.Split(expr, "|")
-					if nth, err := splitNth(tokens[0]); err == nil {
+					if nth, err := splitNth(tokens[0]); err == nil || len(expr) == 0 {
 						// Changed
 						newNth = &nth
 					} else {
@@ -5961,6 +6061,11 @@ func (t *Terminal) Loop() error {
 				if t.cx > 0 {
 					t.rubout(t.wordRubout)
 				}
+			case actBackwardKillSubWord:
+				beof = len(t.input) == 0
+				if t.cx > 0 {
+					t.rubout(t.subWordRubout)
+				}
 			case actYank:
 				suffix := copySlice(t.input[t.cx:])
 				t.input = append(append(t.input[:t.cx], t.yanked...), suffix...)
@@ -6072,6 +6177,10 @@ func (t *Terminal) Loop() error {
 				t.cx = findLastMatch(t.wordRubout, string(t.input[:t.cx])) + 1
 			case actForwardWord:
 				t.cx += findFirstMatch(t.wordNext, string(t.input[t.cx:])) + 1
+			case actBackwardSubWord:
+				t.cx = findLastMatch(t.subWordRubout, string(t.input[:t.cx])) + 1
+			case actForwardSubWord:
+				t.cx += findFirstMatch(t.subWordNext, string(t.input[t.cx:])) + 1
 			case actKillWord:
 				ncx := t.cx +
 					findFirstMatch(t.wordNext, string(t.input[t.cx:])) + 1
@@ -6079,6 +6188,13 @@ func (t *Terminal) Loop() error {
 					t.yanked = copySlice(t.input[t.cx:ncx])
 					t.input = append(t.input[:t.cx], t.input[ncx:]...)
 				}
+			case actKillSubWord:
+				ncx := t.cx +
+					findFirstMatch(t.subWordNext, string(t.input[t.cx:])) + 1
+				if ncx > t.cx {
+					t.yanked = copySlice(t.input[t.cx:ncx])
+					t.input = append(t.input[:t.cx], t.input[ncx:]...)
+				}
 			case actKillLine:
 				if t.cx < len(t.input) {
 					t.yanked = copySlice(t.input[t.cx:])
@@ -6191,6 +6307,20 @@ func (t *Terminal) Loop() error {
 			case actDisableSearch:
 				t.paused = true
 				req(reqPrompt)
+			case actTrigger:
+				if _, chords, err := parseKeyChords(a.a, ""); err == nil {
+					for _, chord := range chords {
+						if _, prs := triggering[chord]; prs {
+							// Avoid recursive triggering
+							continue
+						}
+						if acts, prs := t.keymap[chord]; prs {
+							triggering[chord] = struct{}{}
+							doActions(acts)
+							delete(triggering, chord)
+						}
+					}
+				}
 			case actSigStop:
 				p, err := os.FindProcess(os.Getpid())
 				if err == nil {
@@ -6380,6 +6510,18 @@ func (t *Terminal) Loop() error {
 					return doActions(actionsFor(tui.ClickHeader))
 				}
 
+				// Inside the footer window
+				if clicked && t.footerWindow != nil && t.footerWindow.Enclose(my, mx) {
+					mx -= t.footerWindow.Left() + t.headerIndent(t.footerBorderShape)
+					my -= t.footerWindow.Top()
+					if mx < 0 {
+						break
+					}
+					t.clickFooterLine = my + 1
+					t.clickFooterColumn = mx + 1
+					return doActions(actionsFor(tui.ClickFooter))
+				}
+
 				// Ignored
 				if !t.window.Enclose(my, mx) && !barDragging {
 					break
@@ -6500,13 +6642,13 @@ func (t *Terminal) Loop() error {
 					t.reading = true
 				}
 			case actUnbind:
-				if keys, err := parseKeyChords(a.a, "PANIC"); err == nil {
+				if keys, _, err := parseKeyChords(a.a, "PANIC"); err == nil {
 					for key := range keys {
 						delete(t.keymap, key)
 					}
 				}
 			case actRebind:
-				if keys, err := parseKeyChords(a.a, "PANIC"); err == nil {
+				if keys, _, err := parseKeyChords(a.a, "PANIC"); err == nil {
 					for key := range keys {
 						if originalAction, found := t.keymapOrg[key]; found {
 							t.keymap[key] = originalAction
@@ -6514,7 +6656,7 @@ func (t *Terminal) Loop() error {
 					}
 				}
 			case actToggleBind:
-				if keys, err := parseKeyChords(a.a, "PANIC"); err == nil {
+				if keys, _, err := parseKeyChords(a.a, "PANIC"); err == nil {
 					for key := range keys {
 						if _, bound := t.keymap[key]; bound {
 							delete(t.keymap, key)

src/tui/eventtype_string.go

@@ -37,85 +37,137 @@ func _() {
 	_ = x[CtrlZ-26]
 	_ = x[Esc-27]
 	_ = x[CtrlSpace-28]
-	_ = x[CtrlDelete-29]
+	_ = x[CtrlBackSlash-29]
-	_ = x[CtrlBackSlash-30]
+	_ = x[CtrlRightBracket-30]
-	_ = x[CtrlRightBracket-31]
+	_ = x[CtrlCaret-31]
-	_ = x[CtrlCaret-32]
+	_ = x[CtrlSlash-32]
-	_ = x[CtrlSlash-33]
+	_ = x[ShiftTab-33]
-	_ = x[ShiftTab-34]
+	_ = x[Backspace-34]
-	_ = x[Backspace-35]
+	_ = x[Delete-35]
-	_ = x[Delete-36]
+	_ = x[PageUp-36]
-	_ = x[PageUp-37]
+	_ = x[PageDown-37]
-	_ = x[PageDown-38]
+	_ = x[Up-38]
-	_ = x[Up-39]
+	_ = x[Down-39]
-	_ = x[Down-40]
+	_ = x[Left-40]
-	_ = x[Left-41]
+	_ = x[Right-41]
-	_ = x[Right-42]
+	_ = x[Home-42]
-	_ = x[Home-43]
+	_ = x[End-43]
-	_ = x[End-44]
+	_ = x[Insert-44]
-	_ = x[Insert-45]
+	_ = x[ShiftUp-45]
-	_ = x[ShiftUp-46]
+	_ = x[ShiftDown-46]
-	_ = x[ShiftDown-47]
+	_ = x[ShiftLeft-47]
-	_ = x[ShiftLeft-48]
+	_ = x[ShiftRight-48]
-	_ = x[ShiftRight-49]
+	_ = x[ShiftDelete-49]
-	_ = x[ShiftDelete-50]
+	_ = x[ShiftHome-50]
-	_ = x[F1-51]
+	_ = x[ShiftEnd-51]
-	_ = x[F2-52]
+	_ = x[ShiftPageUp-52]
-	_ = x[F3-53]
+	_ = x[ShiftPageDown-53]
-	_ = x[F4-54]
+	_ = x[F1-54]
-	_ = x[F5-55]
+	_ = x[F2-55]
-	_ = x[F6-56]
+	_ = x[F3-56]
-	_ = x[F7-57]
+	_ = x[F4-57]
-	_ = x[F8-58]
+	_ = x[F5-58]
-	_ = x[F9-59]
+	_ = x[F6-59]
-	_ = x[F10-60]
+	_ = x[F7-60]
-	_ = x[F11-61]
+	_ = x[F8-61]
-	_ = x[F12-62]
+	_ = x[F9-62]
-	_ = x[AltBackspace-63]
+	_ = x[F10-63]
-	_ = x[AltUp-64]
+	_ = x[F11-64]
-	_ = x[AltDown-65]
+	_ = x[F12-65]
-	_ = x[AltLeft-66]
+	_ = x[AltBackspace-66]
-	_ = x[AltRight-67]
+	_ = x[AltUp-67]
-	_ = x[AltShiftUp-68]
+	_ = x[AltDown-68]
-	_ = x[AltShiftDown-69]
+	_ = x[AltLeft-69]
-	_ = x[AltShiftLeft-70]
+	_ = x[AltRight-70]
-	_ = x[AltShiftRight-71]
+	_ = x[AltDelete-71]
-	_ = x[Alt-72]
+	_ = x[AltHome-72]
-	_ = x[CtrlAlt-73]
+	_ = x[AltEnd-73]
-	_ = x[Invalid-74]
+	_ = x[AltPageUp-74]
-	_ = x[Fatal-75]
+	_ = x[AltPageDown-75]
-	_ = x[BracketedPasteBegin-76]
+	_ = x[AltShiftUp-76]
-	_ = x[BracketedPasteEnd-77]
+	_ = x[AltShiftDown-77]
-	_ = x[Mouse-78]
+	_ = x[AltShiftLeft-78]
-	_ = x[DoubleClick-79]
+	_ = x[AltShiftRight-79]
-	_ = x[LeftClick-80]
+	_ = x[AltShiftDelete-80]
-	_ = x[RightClick-81]
+	_ = x[AltShiftHome-81]
-	_ = x[SLeftClick-82]
+	_ = x[AltShiftEnd-82]
-	_ = x[SRightClick-83]
+	_ = x[AltShiftPageUp-83]
-	_ = x[ScrollUp-84]
+	_ = x[AltShiftPageDown-84]
-	_ = x[ScrollDown-85]
+	_ = x[CtrlUp-85]
-	_ = x[SScrollUp-86]
+	_ = x[CtrlDown-86]
-	_ = x[SScrollDown-87]
+	_ = x[CtrlLeft-87]
-	_ = x[PreviewScrollUp-88]
+	_ = x[CtrlRight-88]
-	_ = x[PreviewScrollDown-89]
+	_ = x[CtrlHome-89]
-	_ = x[Resize-90]
+	_ = x[CtrlEnd-90]
-	_ = x[Change-91]
+	_ = x[CtrlBackspace-91]
-	_ = x[BackwardEOF-92]
+	_ = x[CtrlDelete-92]
-	_ = x[Start-93]
+	_ = x[CtrlPageUp-93]
-	_ = x[Load-94]
+	_ = x[CtrlPageDown-94]
-	_ = x[Focus-95]
+	_ = x[Alt-95]
-	_ = x[One-96]
+	_ = x[CtrlAlt-96]
-	_ = x[Zero-97]
+	_ = x[CtrlAltUp-97]
-	_ = x[Result-98]
+	_ = x[CtrlAltDown-98]
-	_ = x[Jump-99]
+	_ = x[CtrlAltLeft-99]
-	_ = x[JumpCancel-100]
+	_ = x[CtrlAltRight-100]
-	_ = x[ClickHeader-101]
+	_ = x[CtrlAltHome-101]
-	_ = x[Multi-102]
+	_ = x[CtrlAltEnd-102]
+	_ = x[CtrlAltBackspace-103]
+	_ = x[CtrlAltDelete-104]
+	_ = x[CtrlAltPageUp-105]
+	_ = x[CtrlAltPageDown-106]
+	_ = x[CtrlShiftUp-107]
+	_ = x[CtrlShiftDown-108]
+	_ = x[CtrlShiftLeft-109]
+	_ = x[CtrlShiftRight-110]
+	_ = x[CtrlShiftHome-111]
+	_ = x[CtrlShiftEnd-112]
+	_ = x[CtrlShiftDelete-113]
+	_ = x[CtrlShiftPageUp-114]
+	_ = x[CtrlShiftPageDown-115]
+	_ = x[CtrlAltShiftUp-116]
+	_ = x[CtrlAltShiftDown-117]
+	_ = x[CtrlAltShiftLeft-118]
+	_ = x[CtrlAltShiftRight-119]
+	_ = x[CtrlAltShiftHome-120]
+	_ = x[CtrlAltShiftEnd-121]
+	_ = x[CtrlAltShiftDelete-122]
+	_ = x[CtrlAltShiftPageUp-123]
+	_ = x[CtrlAltShiftPageDown-124]
+	_ = x[Invalid-125]
+	_ = x[Fatal-126]
+	_ = x[BracketedPasteBegin-127]
+	_ = x[BracketedPasteEnd-128]
+	_ = x[Mouse-129]
+	_ = x[DoubleClick-130]
+	_ = x[LeftClick-131]
+	_ = x[RightClick-132]
+	_ = x[SLeftClick-133]
+	_ = x[SRightClick-134]
+	_ = x[ScrollUp-135]
+	_ = x[ScrollDown-136]
+	_ = x[SScrollUp-137]
+	_ = x[SScrollDown-138]
+	_ = x[PreviewScrollUp-139]
+	_ = x[PreviewScrollDown-140]
+	_ = x[Resize-141]
+	_ = x[Change-142]
+	_ = x[BackwardEOF-143]
+	_ = x[Start-144]
+	_ = x[Load-145]
+	_ = x[Focus-146]
+	_ = x[One-147]
+	_ = x[Zero-148]
+	_ = x[Result-149]
+	_ = x[Jump-150]
+	_ = x[JumpCancel-151]
+	_ = x[ClickHeader-152]
+	_ = x[ClickFooter-153]
+	_ = x[Multi-154]
 }
 
-const _EventType_name = "RuneCtrlACtrlBCtrlCCtrlDCtrlECtrlFCtrlGCtrlHTabCtrlJCtrlKCtrlLEnterCtrlNCtrlOCtrlPCtrlQCtrlRCtrlSCtrlTCtrlUCtrlVCtrlWCtrlXCtrlYCtrlZEscCtrlSpaceCtrlDeleteCtrlBackSlashCtrlRightBracketCtrlCaretCtrlSlashShiftTabBackspaceDeletePageUpPageDownUpDownLeftRightHomeEndInsertShiftUpShiftDownShiftLeftShiftRightShiftDeleteF1F2F3F4F5F6F7F8F9F10F11F12AltBackspaceAltUpAltDownAltLeftAltRightAltShiftUpAltShiftDownAltShiftLeftAltShiftRightAltCtrlAltInvalidFatalBracketedPasteBeginBracketedPasteEndMouseDoubleClickLeftClickRightClickSLeftClickSRightClickScrollUpScrollDownSScrollUpSScrollDownPreviewScrollUpPreviewScrollDownResizeChangeBackwardEOFStartLoadFocusOneZeroResultJumpJumpCancelClickHeaderMulti"
+const _EventType_name = "RuneCtrlACtrlBCtrlCCtrlDCtrlECtrlFCtrlGCtrlHTabCtrlJCtrlKCtrlLEnterCtrlNCtrlOCtrlPCtrlQCtrlRCtrlSCtrlTCtrlUCtrlVCtrlWCtrlXCtrlYCtrlZEscCtrlSpaceCtrlBackSlashCtrlRightBracketCtrlCaretCtrlSlashShiftTabBackspaceDeletePageUpPageDownUpDownLeftRightHomeEndInsertShiftUpShiftDownShiftLeftShiftRightShiftDeleteShiftHomeShiftEndShiftPageUpShiftPageDownF1F2F3F4F5F6F7F8F9F10F11F12AltBackspaceAltUpAltDownAltLeftAltRightAltDeleteAltHomeAltEndAltPageUpAltPageDownAltShiftUpAltShiftDownAltShiftLeftAltShiftRightAltShiftDeleteAltShiftHomeAltShiftEndAltShiftPageUpAltShiftPageDownCtrlUpCtrlDownCtrlLeftCtrlRightCtrlHomeCtrlEndCtrlBackspaceCtrlDeleteCtrlPageUpCtrlPageDownAltCtrlAltCtrlAltUpCtrlAltDownCtrlAltLeftCtrlAltRightCtrlAltHomeCtrlAltEndCtrlAltBackspaceCtrlAltDeleteCtrlAltPageUpCtrlAltPageDownCtrlShiftUpCtrlShiftDownCtrlShiftLeftCtrlShiftRightCtrlShiftHomeCtrlShiftEndCtrlShiftDeleteCtrlShiftPageUpCtrlShiftPageDownCtrlAltShiftUpCtrlAltShiftDownCtrlAltShiftLeftCtrlAltShiftRightCtrlAltShiftHomeCtrlAltShiftEndCtrlAltShiftDeleteCtrlAltShiftPageUpCtrlAltShiftPageDownInvalidFatalBracketedPasteBeginBracketedPasteEndMouseDoubleClickLeftClickRightClickSLeftClickSRightClickScrollUpScrollDownSScrollUpSScrollDownPreviewScrollUpPreviewScrollDownResizeChangeBackwardEOFStartLoadFocusOneZeroResultJumpJumpCancelClickHeaderClickFooterMulti"
 
-var _EventType_index = [...]uint16{0, 4, 9, 14, 19, 24, 29, 34, 39, 44, 47, 52, 57, 62, 67, 72, 77, 82, 87, 92, 97, 102, 107, 112, 117, 122, 127, 132, 135, 144, 154, 167, 183, 192, 201, 209, 218, 224, 230, 238, 240, 244, 248, 253, 257, 260, 266, 273, 282, 291, 301, 312, 314, 316, 318, 320, 322, 324, 326, 328, 330, 333, 336, 339, 351, 356, 363, 370, 378, 388, 400, 412, 425, 428, 435, 442, 447, 466, 483, 488, 499, 508, 518, 528, 539, 547, 557, 566, 577, 592, 609, 615, 621, 632, 637, 641, 646, 649, 653, 659, 663, 673, 684, 689}
+var _EventType_index = [...]uint16{0, 4, 9, 14, 19, 24, 29, 34, 39, 44, 47, 52, 57, 62, 67, 72, 77, 82, 87, 92, 97, 102, 107, 112, 117, 122, 127, 132, 135, 144, 157, 173, 182, 191, 199, 208, 214, 220, 228, 230, 234, 238, 243, 247, 250, 256, 263, 272, 281, 291, 302, 311, 319, 330, 343, 345, 347, 349, 351, 353, 355, 357, 359, 361, 364, 367, 370, 382, 387, 394, 401, 409, 418, 425, 431, 440, 451, 461, 473, 485, 498, 512, 524, 535, 549, 565, 571, 579, 587, 596, 604, 611, 624, 634, 644, 656, 659, 666, 675, 686, 697, 709, 720, 730, 746, 759, 772, 787, 798, 811, 824, 838, 851, 863, 878, 893, 910, 924, 940, 956, 973, 989, 1004, 1022, 1040, 1060, 1067, 1072, 1091, 1108, 1113, 1124, 1133, 1143, 1153, 1164, 1172, 1182, 1191, 1202, 1217, 1234, 1240, 1246, 1257, 1262, 1266, 1271, 1274, 1278, 1284, 1288, 1298, 1309, 1320, 1325}
 
 func (i EventType) String() string {
 	if i < 0 || i >= EventType(len(_EventType_index)-1) {

src/tui/light.go

@@ -335,6 +335,8 @@ func (r *LightRenderer) GetChar() Event {
 		return Event{CtrlQ, 0, nil}
 	case 127:
 		return Event{Backspace, 0, nil}
+	case 8:
+		return Event{CtrlBackspace, 0, nil}
 	case 0:
 		return Event{CtrlSpace, 0, nil}
 	case 28:
@@ -381,6 +383,9 @@ func (r *LightRenderer) escSequence(sz *int) Event {
 	}
 
 	*sz = 2
+	if r.buffer[1] == 8 {
+		return Event{CtrlAltBackspace, 0, nil}
+	}
 	if r.buffer[1] >= 1 && r.buffer[1] <= 'z'-'a'+1 {
 		return CtrlAltKey(rune(r.buffer[1] + 'a' - 1))
 	}
@@ -473,22 +478,136 @@ func (r *LightRenderer) escSequence(sz *int) Event {
 				if r.buffer[3] == '~' {
 					return Event{Delete, 0, nil}
 				}
+				if len(r.buffer) == 7 && r.buffer[6] == '~' && r.buffer[4] == '1' {
+					switch r.buffer[5] {
+					case '0':
+						return Event{AltShiftDelete, 0, nil}
+					case '1':
+						return Event{AltDelete, 0, nil}
+					case '2':
+						return Event{AltShiftDelete, 0, nil}
+					case '3':
+						return Event{CtrlAltDelete, 0, nil}
+					case '4':
+						return Event{CtrlAltShiftDelete, 0, nil}
+					case '5':
+						return Event{CtrlAltDelete, 0, nil}
+					case '6':
+						return Event{CtrlAltShiftDelete, 0, nil}
+					}
+				}
 				if len(r.buffer) == 6 && r.buffer[5] == '~' {
 					*sz = 6
 					switch r.buffer[4] {
-					case '5':
-						return Event{CtrlDelete, 0, nil}
 					case '2':
 						return Event{ShiftDelete, 0, nil}
+					case '3':
+						return Event{AltDelete, 0, nil}
+					case '4':
+						return Event{AltShiftDelete, 0, nil}
+					case '5':
+						return Event{CtrlDelete, 0, nil}
+					case '6':
+						return Event{CtrlShiftDelete, 0, nil}
+					case '7':
+						return Event{CtrlAltDelete, 0, nil}
+					case '8':
+						return Event{CtrlAltShiftDelete, 0, nil}
+					case '9':
+						return Event{AltDelete, 0, nil}
 					}
 				}
 				return Event{Invalid, 0, nil}
 			case '4':
 				return Event{End, 0, nil}
 			case '5':
-				return Event{PageUp, 0, nil}
+				if r.buffer[3] == '~' {
+					return Event{PageUp, 0, nil}
+				}
+				if len(r.buffer) == 7 && r.buffer[6] == '~' && r.buffer[4] == '1' {
+					switch r.buffer[5] {
+					case '0':
+						return Event{AltShiftPageUp, 0, nil}
+					case '1':
+						return Event{AltPageUp, 0, nil}
+					case '2':
+						return Event{AltShiftPageUp, 0, nil}
+					case '3':
+						return Event{CtrlAltPageUp, 0, nil}
+					case '4':
+						return Event{CtrlAltShiftPageUp, 0, nil}
+					case '5':
+						return Event{CtrlAltPageUp, 0, nil}
+					case '6':
+						return Event{CtrlAltShiftPageUp, 0, nil}
+					}
+				}
+				if len(r.buffer) == 6 && r.buffer[5] == '~' {
+					*sz = 6
+					switch r.buffer[4] {
+					case '2':
+						return Event{ShiftPageUp, 0, nil}
+					case '3':
+						return Event{AltPageUp, 0, nil}
+					case '4':
+						return Event{AltShiftPageUp, 0, nil}
+					case '5':
+						return Event{CtrlPageUp, 0, nil}
+					case '6':
+						return Event{CtrlShiftPageUp, 0, nil}
+					case '7':
+						return Event{CtrlAltPageUp, 0, nil}
+					case '8':
+						return Event{CtrlAltShiftPageUp, 0, nil}
+					case '9':
+						return Event{AltPageUp, 0, nil}
+					}
+				}
+				return Event{Invalid, 0, nil}
 			case '6':
-				return Event{PageDown, 0, nil}
+				if r.buffer[3] == '~' {
+					return Event{PageDown, 0, nil}
+				}
+				if len(r.buffer) == 7 && r.buffer[6] == '~' && r.buffer[4] == '1' {
+					switch r.buffer[5] {
+					case '0':
+						return Event{AltShiftPageDown, 0, nil}
+					case '1':
+						return Event{AltPageDown, 0, nil}
+					case '2':
+						return Event{AltShiftPageDown, 0, nil}
+					case '3':
+						return Event{CtrlAltPageDown, 0, nil}
+					case '4':
+						return Event{CtrlAltShiftPageDown, 0, nil}
+					case '5':
+						return Event{CtrlAltPageDown, 0, nil}
+					case '6':
+						return Event{CtrlAltShiftPageDown, 0, nil}
+					}
+				}
+				if len(r.buffer) == 6 && r.buffer[5] == '~' {
+					*sz = 6
+					switch r.buffer[4] {
+					case '2':
+						return Event{ShiftPageDown, 0, nil}
+					case '3':
+						return Event{AltPageDown, 0, nil}
+					case '4':
+						return Event{AltShiftPageDown, 0, nil}
+					case '5':
+						return Event{CtrlPageDown, 0, nil}
+					case '6':
+						return Event{CtrlShiftPageDown, 0, nil}
+					case '7':
+						return Event{CtrlAltPageDown, 0, nil}
+					case '8':
+						return Event{CtrlAltShiftPageDown, 0, nil}
+					case '9':
+						return Event{AltPageDown, 0, nil}
+					}
+				}
+				return Event{Invalid, 0, nil}
 			case '7':
 				return Event{Home, 0, nil}
 			case '8':
@@ -526,63 +645,172 @@ func (r *LightRenderer) escSequence(sz *int) Event {
 					}
 					*sz = 6
 					switch r.buffer[4] {
-					case '1', '2', '3', '4', '5':
+					case '1', '2', '3', '4', '5', '6', '7', '8', '9':
 						//                   Kitty      iTerm2     WezTerm
 						// SHIFT-ARROW       "\e[1;2D"
 						// ALT-SHIFT-ARROW   "\e[1;4D"  "\e[1;10D" "\e[1;4D"
 						// CTRL-SHIFT-ARROW  "\e[1;6D"             N/A
 						// CMD-SHIFT-ARROW   "\e[1;10D" N/A        N/A ("\e[1;2D")
-						alt := r.buffer[4] == '3'
+						ctrl := bytes.IndexByte([]byte{'5', '6', '7', '8'}, r.buffer[4]) >= 0
+						alt := bytes.IndexByte([]byte{'3', '4', '7', '8'}, r.buffer[4]) >= 0
+						shift := bytes.IndexByte([]byte{'2', '4', '6', '8'}, r.buffer[4]) >= 0
 						char := r.buffer[5]
-						altShift := false
+						if r.buffer[4] == '9' {
-						if r.buffer[4] == '1' && r.buffer[5] == '0' {
+							ctrl = false
-							altShift = true
+							alt = true
-							if len(r.buffer) < 7 {
+							shift = false
-								return Event{Invalid, 0, nil}
-							}
-							*sz = 7
-							char = r.buffer[6]
-						} else if r.buffer[4] == '4' {
-							altShift = true
 							if len(r.buffer) < 6 {
 								return Event{Invalid, 0, nil}
 							}
 							*sz = 6
 							char = r.buffer[5]
+						} else if r.buffer[4] == '1' && bytes.IndexByte([]byte{'0', '1', '2', '3', '4', '5', '6'}, r.buffer[5]) >= 0 {
+							ctrl = bytes.IndexByte([]byte{'3', '4', '5', '6'}, r.buffer[5]) >= 0
+							alt = true
+							shift = bytes.IndexByte([]byte{'0', '2', '4', '6'}, r.buffer[5]) >= 0
+							if len(r.buffer) < 7 {
+								return Event{Invalid, 0, nil}
+							}
+							*sz = 7
+							char = r.buffer[6]
 						}
+						ctrlShift := ctrl && shift
+						ctrlAlt := ctrl && alt
+						altShift := alt && shift
+						ctrlAltShift := ctrl && alt && shift
 						switch char {
 						case 'A':
-							if alt {
+							if ctrlAltShift {
-								return Event{AltUp, 0, nil}
+								return Event{CtrlAltShiftUp, 0, nil}
+							}
+							if ctrlAlt {
+								return Event{CtrlAltUp, 0, nil}
+							}
+							if ctrlShift {
+								return Event{CtrlShiftUp, 0, nil}
 							}
 							if altShift {
 								return Event{AltShiftUp, 0, nil}
 							}
-							return Event{ShiftUp, 0, nil}
+							if ctrl {
-						case 'B':
+								return Event{CtrlUp, 0, nil}
+							}
 							if alt {
-								return Event{AltDown, 0, nil}
+								return Event{AltUp, 0, nil}
+							}
+							if shift {
+								return Event{ShiftUp, 0, nil}
+							}
+						case 'B':
+							if ctrlAltShift {
+								return Event{CtrlAltShiftDown, 0, nil}
+							}
+							if ctrlAlt {
+								return Event{CtrlAltDown, 0, nil}
+							}
+							if ctrlShift {
+								return Event{CtrlShiftDown, 0, nil}
 							}
 							if altShift {
 								return Event{AltShiftDown, 0, nil}
 							}
-							return Event{ShiftDown, 0, nil}
+							if ctrl {
-						case 'C':
+								return Event{CtrlDown, 0, nil}
+							}
 							if alt {
-								return Event{AltRight, 0, nil}
+								return Event{AltDown, 0, nil}
+							}
+							if shift {
+								return Event{ShiftDown, 0, nil}
+							}
+						case 'C':
+							if ctrlAltShift {
+								return Event{CtrlAltShiftRight, 0, nil}
+							}
+							if ctrlAlt {
+								return Event{CtrlAltRight, 0, nil}
+							}
+							if ctrlShift {
+								return Event{CtrlShiftRight, 0, nil}
 							}
 							if altShift {
 								return Event{AltShiftRight, 0, nil}
 							}
-							return Event{ShiftRight, 0, nil}
+							if ctrl {
-						case 'D':
+								return Event{CtrlRight, 0, nil}
+							}
+							if shift {
+								return Event{ShiftRight, 0, nil}
+							}
 							if alt {
-								return Event{AltLeft, 0, nil}
+								return Event{AltRight, 0, nil}
+							}
+						case 'D':
+							if ctrlAltShift {
+								return Event{CtrlAltShiftLeft, 0, nil}
+							}
+							if ctrlAlt {
+								return Event{CtrlAltLeft, 0, nil}
+							}
+							if ctrlShift {
+								return Event{CtrlShiftLeft, 0, nil}
 							}
 							if altShift {
 								return Event{AltShiftLeft, 0, nil}
 							}
-							return Event{ShiftLeft, 0, nil}
+							if ctrl {
+								return Event{CtrlLeft, 0, nil}
+							}
+							if alt {
+								return Event{AltLeft, 0, nil}
+							}
+							if shift {
+								return Event{ShiftLeft, 0, nil}
+							}
+						case 'H':
+							if ctrlAltShift {
+								return Event{CtrlAltShiftHome, 0, nil}
+							}
+							if ctrlAlt {
+								return Event{CtrlAltHome, 0, nil}
+							}
+							if ctrlShift {
+								return Event{CtrlShiftHome, 0, nil}
+							}
+							if altShift {
+								return Event{AltShiftHome, 0, nil}
+							}
+							if ctrl {
+								return Event{CtrlHome, 0, nil}
+							}
+							if alt {
+								return Event{AltHome, 0, nil}
+							}
+							if shift {
+								return Event{ShiftHome, 0, nil}
+							}
+						case 'F':
+							if ctrlAltShift {
+								return Event{CtrlAltShiftEnd, 0, nil}
+							}
+							if ctrlAlt {
+								return Event{CtrlAltEnd, 0, nil}
+							}
+							if ctrlShift {
+								return Event{CtrlShiftEnd, 0, nil}
+							}
+							if altShift {
+								return Event{AltShiftEnd, 0, nil}
+							}
+							if ctrl {
+								return Event{CtrlEnd, 0, nil}
+							}
+							if alt {
+								return Event{AltEnd, 0, nil}
+							}
+							if shift {
+								return Event{ShiftEnd, 0, nil}
+							}
 						}
 					} // r.buffer[4]
 				} // r.buffer[3]

src/tui/light_test.go

@@ -0,0 +1,335 @@
+package tui
+
+import (
+	"fmt"
+	"os"
+	"testing"
+	"unicode"
+)
+
+func TestLightRenderer(t *testing.T) {
+	tty_file, _ := os.Open("")
+	renderer, _ := NewLightRenderer(
+		"", tty_file, &ColorTheme{}, true, false, 0, false, true,
+		func(h int) int { return h })
+
+	light_renderer := renderer.(*LightRenderer)
+
+	assertCharSequence := func(sequence string, name string) {
+		bytes := []byte(sequence)
+		light_renderer.buffer = bytes
+		event := light_renderer.GetChar()
+		if event.KeyName() != name {
+			t.Errorf(
+				"sequence: %q | %v | '%s' (%s) != %s",
+				string(bytes), bytes,
+				event.KeyName(), event.Type.String(), name)
+		}
+	}
+
+	assertEscSequence := func(sequence string, name string) {
+		bytes := []byte(sequence)
+		light_renderer.buffer = bytes
+
+		sz := 1
+		event := light_renderer.escSequence(&sz)
+		if fmt.Sprintf("!%s", event.Type.String()) == name {
+			// this is fine
+		} else if event.KeyName() != name {
+			t.Errorf(
+				"sequence: %q | %v | '%s' (%s) != %s",
+				string(bytes), bytes,
+				event.KeyName(), event.Type.String(), name)
+		}
+	}
+
+	// invalid
+	assertEscSequence("\x1b[<", "!Invalid")
+	assertEscSequence("\x1b[1;1R", "!Invalid")
+	assertEscSequence("\x1b[", "!Invalid")
+	assertEscSequence("\x1b[1", "!Invalid")
+	assertEscSequence("\x1b[3;3~1", "!Invalid")
+	assertEscSequence("\x1b[13", "!Invalid")
+	assertEscSequence("\x1b[1;3", "!Invalid")
+	assertEscSequence("\x1b[1;10", "!Invalid")
+	assertEscSequence("\x1b[220~", "!Invalid")
+	assertEscSequence("\x1b[5;30~", "!Invalid")
+	assertEscSequence("\x1b[6;30~", "!Invalid")
+
+	// general
+	for r := 'a'; r < 'z'; r++ {
+		lower_r := fmt.Sprintf("%c", r)
+		upper_r := fmt.Sprintf("%c", unicode.ToUpper(r))
+		assertCharSequence(lower_r, lower_r)
+		assertCharSequence(upper_r, upper_r)
+	}
+
+	assertCharSequence("\x01", "ctrl-a")
+	assertCharSequence("\x02", "ctrl-b")
+	assertCharSequence("\x03", "ctrl-c")
+	assertCharSequence("\x04", "ctrl-d")
+	assertCharSequence("\x05", "ctrl-e")
+	assertCharSequence("\x06", "ctrl-f")
+	assertCharSequence("\x07", "ctrl-g")
+	// ctrl-h is the same as ctrl-backspace
+	// ctrl-i is the same as tab
+	assertCharSequence("\n", "ctrl-j")
+	assertCharSequence("\x0b", "ctrl-k")
+	assertCharSequence("\x0c", "ctrl-l")
+	assertCharSequence("\r", "enter") // enter
+	assertCharSequence("\x0e", "ctrl-n")
+	assertCharSequence("\x0f", "ctrl-o")
+	assertCharSequence("\x10", "ctrl-p")
+	assertCharSequence("\x11", "ctrl-q")
+	assertCharSequence("\x12", "ctrl-r")
+	assertCharSequence("\x13", "ctrl-s")
+	assertCharSequence("\x14", "ctrl-t")
+	assertCharSequence("\x15", "ctrl-u")
+	assertCharSequence("\x16", "ctrl-v")
+	assertCharSequence("\x17", "ctrl-w")
+	assertCharSequence("\x18", "ctrl-x")
+	assertCharSequence("\x19", "ctrl-y")
+	assertCharSequence("\x1a", "ctrl-z")
+
+	assertCharSequence("\x00", "ctrl-space")
+	assertCharSequence("\x1c", "ctrl-\\")
+	assertCharSequence("\x1d", "ctrl-]")
+	assertCharSequence("\x1e", "ctrl-^")
+	assertCharSequence("\x1f", "ctrl-/")
+
+	assertEscSequence("\x1ba", "alt-a")
+	assertEscSequence("\x1bb", "alt-b")
+	assertEscSequence("\x1bc", "alt-c")
+	assertEscSequence("\x1bd", "alt-d")
+	assertEscSequence("\x1be", "alt-e")
+	assertEscSequence("\x1bf", "alt-f")
+	assertEscSequence("\x1bg", "alt-g")
+	assertEscSequence("\x1bh", "alt-h")
+	assertEscSequence("\x1bi", "alt-i")
+	assertEscSequence("\x1bj", "alt-j")
+	assertEscSequence("\x1bk", "alt-k")
+	assertEscSequence("\x1bl", "alt-l")
+	assertEscSequence("\x1bm", "alt-m")
+	assertEscSequence("\x1bn", "alt-n")
+	assertEscSequence("\x1bo", "alt-o")
+	assertEscSequence("\x1bp", "alt-p")
+	assertEscSequence("\x1bq", "alt-q")
+	assertEscSequence("\x1br", "alt-r")
+	assertEscSequence("\x1bs", "alt-s")
+	assertEscSequence("\x1bt", "alt-t")
+	assertEscSequence("\x1bu", "alt-u")
+	assertEscSequence("\x1bv", "alt-v")
+	assertEscSequence("\x1bw", "alt-w")
+	assertEscSequence("\x1bx", "alt-x")
+	assertEscSequence("\x1by", "alt-y")
+	assertEscSequence("\x1bz", "alt-z")
+
+	assertEscSequence("\x1bOP", "f1")
+	assertEscSequence("\x1bOQ", "f2")
+	assertEscSequence("\x1bOR", "f3")
+	assertEscSequence("\x1bOS", "f4")
+	assertEscSequence("\x1b[15~", "f5")
+	assertEscSequence("\x1b[17~", "f6")
+	assertEscSequence("\x1b[18~", "f7")
+	assertEscSequence("\x1b[19~", "f8")
+	assertEscSequence("\x1b[20~", "f9")
+	assertEscSequence("\x1b[21~", "f10")
+	assertEscSequence("\x1b[23~", "f11")
+	assertEscSequence("\x1b[24~", "f12")
+
+	assertEscSequence("\x1b", "esc")
+	assertCharSequence("\t", "tab")
+	assertEscSequence("\x1b[Z", "shift-tab")
+
+	assertCharSequence("\x7f", "backspace")
+	assertEscSequence("\x1b\x7f", "alt-backspace")
+	assertCharSequence("\b", "ctrl-backspace")
+	assertEscSequence("\x1b\b", "ctrl-alt-backspace")
+
+	assertEscSequence("\x1b[A", "up")
+	assertEscSequence("\x1b[B", "down")
+	assertEscSequence("\x1b[C", "right")
+	assertEscSequence("\x1b[D", "left")
+	assertEscSequence("\x1b[H", "home")
+	assertEscSequence("\x1b[F", "end")
+	assertEscSequence("\x1b[2~", "insert")
+	assertEscSequence("\x1b[3~", "delete")
+	assertEscSequence("\x1b[5~", "page-up")
+	assertEscSequence("\x1b[6~", "page-down")
+	assertEscSequence("\x1b[7~", "home")
+	assertEscSequence("\x1b[8~", "end")
+
+	assertEscSequence("\x1b[1;2A", "shift-up")
+	assertEscSequence("\x1b[1;2B", "shift-down")
+	assertEscSequence("\x1b[1;2C", "shift-right")
+	assertEscSequence("\x1b[1;2D", "shift-left")
+	assertEscSequence("\x1b[1;2H", "shift-home")
+	assertEscSequence("\x1b[1;2F", "shift-end")
+	assertEscSequence("\x1b[3;2~", "shift-delete")
+	assertEscSequence("\x1b[5;2~", "shift-page-up")
+	assertEscSequence("\x1b[6;2~", "shift-page-down")
+
+	assertEscSequence("\x1b\x1b", "esc")
+	assertEscSequence("\x1b\x1b[A", "alt-up")
+	assertEscSequence("\x1b\x1b[B", "alt-down")
+	assertEscSequence("\x1b\x1b[C", "alt-right")
+	assertEscSequence("\x1b\x1b[D", "alt-left")
+
+	assertEscSequence("\x1b[1;3A", "alt-up")
+	assertEscSequence("\x1b[1;3B", "alt-down")
+	assertEscSequence("\x1b[1;3C", "alt-right")
+	assertEscSequence("\x1b[1;3D", "alt-left")
+	assertEscSequence("\x1b[1;3H", "alt-home")
+	assertEscSequence("\x1b[1;3F", "alt-end")
+	assertEscSequence("\x1b[3;3~", "alt-delete")
+	assertEscSequence("\x1b[5;3~", "alt-page-up")
+	assertEscSequence("\x1b[6;3~", "alt-page-down")
+
+	assertEscSequence("\x1b[1;4A", "alt-shift-up")
+	assertEscSequence("\x1b[1;4B", "alt-shift-down")
+	assertEscSequence("\x1b[1;4C", "alt-shift-right")
+	assertEscSequence("\x1b[1;4D", "alt-shift-left")
+	assertEscSequence("\x1b[1;4H", "alt-shift-home")
+	assertEscSequence("\x1b[1;4F", "alt-shift-end")
+	assertEscSequence("\x1b[3;4~", "alt-shift-delete")
+	assertEscSequence("\x1b[5;4~", "alt-shift-page-up")
+	assertEscSequence("\x1b[6;4~", "alt-shift-page-down")
+
+	assertEscSequence("\x1b[1;5A", "ctrl-up")
+	assertEscSequence("\x1b[1;5B", "ctrl-down")
+	assertEscSequence("\x1b[1;5C", "ctrl-right")
+	assertEscSequence("\x1b[1;5D", "ctrl-left")
+	assertEscSequence("\x1b[1;5H", "ctrl-home")
+	assertEscSequence("\x1b[1;5F", "ctrl-end")
+	assertEscSequence("\x1b[3;5~", "ctrl-delete")
+	assertEscSequence("\x1b[5;5~", "ctrl-page-up")
+	assertEscSequence("\x1b[6;5~", "ctrl-page-down")
+
+	assertEscSequence("\x1b[1;7A", "ctrl-alt-up")
+	assertEscSequence("\x1b[1;7B", "ctrl-alt-down")
+	assertEscSequence("\x1b[1;7C", "ctrl-alt-right")
+	assertEscSequence("\x1b[1;7D", "ctrl-alt-left")
+	assertEscSequence("\x1b[1;7H", "ctrl-alt-home")
+	assertEscSequence("\x1b[1;7F", "ctrl-alt-end")
+	assertEscSequence("\x1b[3;7~", "ctrl-alt-delete")
+	assertEscSequence("\x1b[5;7~", "ctrl-alt-page-up")
+	assertEscSequence("\x1b[6;7~", "ctrl-alt-page-down")
+
+	assertEscSequence("\x1b[1;6A", "ctrl-shift-up")
+	assertEscSequence("\x1b[1;6B", "ctrl-shift-down")
+	assertEscSequence("\x1b[1;6C", "ctrl-shift-right")
+	assertEscSequence("\x1b[1;6D", "ctrl-shift-left")
+	assertEscSequence("\x1b[1;6H", "ctrl-shift-home")
+	assertEscSequence("\x1b[1;6F", "ctrl-shift-end")
+	assertEscSequence("\x1b[3;6~", "ctrl-shift-delete")
+	assertEscSequence("\x1b[5;6~", "ctrl-shift-page-up")
+	assertEscSequence("\x1b[6;6~", "ctrl-shift-page-down")
+
+	assertEscSequence("\x1b[1;8A", "ctrl-alt-shift-up")
+	assertEscSequence("\x1b[1;8B", "ctrl-alt-shift-down")
+	assertEscSequence("\x1b[1;8C", "ctrl-alt-shift-right")
+	assertEscSequence("\x1b[1;8D", "ctrl-alt-shift-left")
+	assertEscSequence("\x1b[1;8H", "ctrl-alt-shift-home")
+	assertEscSequence("\x1b[1;8F", "ctrl-alt-shift-end")
+	assertEscSequence("\x1b[3;8~", "ctrl-alt-shift-delete")
+	assertEscSequence("\x1b[5;8~", "ctrl-alt-shift-page-up")
+	assertEscSequence("\x1b[6;8~", "ctrl-alt-shift-page-down")
+
+	// xterm meta & mac
+	assertEscSequence("\x1b[1;9A", "alt-up")
+	assertEscSequence("\x1b[1;9B", "alt-down")
+	assertEscSequence("\x1b[1;9C", "alt-right")
+	assertEscSequence("\x1b[1;9D", "alt-left")
+	assertEscSequence("\x1b[1;9H", "alt-home")
+	assertEscSequence("\x1b[1;9F", "alt-end")
+	assertEscSequence("\x1b[3;9~", "alt-delete")
+	assertEscSequence("\x1b[5;9~", "alt-page-up")
+	assertEscSequence("\x1b[6;9~", "alt-page-down")
+
+	assertEscSequence("\x1b[1;10A", "alt-shift-up")
+	assertEscSequence("\x1b[1;10B", "alt-shift-down")
+	assertEscSequence("\x1b[1;10C", "alt-shift-right")
+	assertEscSequence("\x1b[1;10D", "alt-shift-left")
+	assertEscSequence("\x1b[1;10H", "alt-shift-home")
+	assertEscSequence("\x1b[1;10F", "alt-shift-end")
+	assertEscSequence("\x1b[3;10~", "alt-shift-delete")
+	assertEscSequence("\x1b[5;10~", "alt-shift-page-up")
+	assertEscSequence("\x1b[6;10~", "alt-shift-page-down")
+
+	assertEscSequence("\x1b[1;11A", "alt-up")
+	assertEscSequence("\x1b[1;11B", "alt-down")
+	assertEscSequence("\x1b[1;11C", "alt-right")
+	assertEscSequence("\x1b[1;11D", "alt-left")
+	assertEscSequence("\x1b[1;11H", "alt-home")
+	assertEscSequence("\x1b[1;11F", "alt-end")
+	assertEscSequence("\x1b[3;11~", "alt-delete")
+	assertEscSequence("\x1b[5;11~", "alt-page-up")
+	assertEscSequence("\x1b[6;11~", "alt-page-down")
+
+	assertEscSequence("\x1b[1;12A", "alt-shift-up")
+	assertEscSequence("\x1b[1;12B", "alt-shift-down")
+	assertEscSequence("\x1b[1;12C", "alt-shift-right")
+	assertEscSequence("\x1b[1;12D", "alt-shift-left")
+	assertEscSequence("\x1b[1;12H", "alt-shift-home")
+	assertEscSequence("\x1b[1;12F", "alt-shift-end")
+	assertEscSequence("\x1b[3;12~", "alt-shift-delete")
+	assertEscSequence("\x1b[5;12~", "alt-shift-page-up")
+	assertEscSequence("\x1b[6;12~", "alt-shift-page-down")
+
+	assertEscSequence("\x1b[1;13A", "ctrl-alt-up")
+	assertEscSequence("\x1b[1;13B", "ctrl-alt-down")
+	assertEscSequence("\x1b[1;13C", "ctrl-alt-right")
+	assertEscSequence("\x1b[1;13D", "ctrl-alt-left")
+	assertEscSequence("\x1b[1;13H", "ctrl-alt-home")
+	assertEscSequence("\x1b[1;13F", "ctrl-alt-end")
+	assertEscSequence("\x1b[3;13~", "ctrl-alt-delete")
+	assertEscSequence("\x1b[5;13~", "ctrl-alt-page-up")
+	assertEscSequence("\x1b[6;13~", "ctrl-alt-page-down")
+
+	assertEscSequence("\x1b[1;14A", "ctrl-alt-shift-up")
+	assertEscSequence("\x1b[1;14B", "ctrl-alt-shift-down")
+	assertEscSequence("\x1b[1;14C", "ctrl-alt-shift-right")
+	assertEscSequence("\x1b[1;14D", "ctrl-alt-shift-left")
+	assertEscSequence("\x1b[1;14H", "ctrl-alt-shift-home")
+	assertEscSequence("\x1b[1;14F", "ctrl-alt-shift-end")
+	assertEscSequence("\x1b[3;14~", "ctrl-alt-shift-delete")
+	assertEscSequence("\x1b[5;14~", "ctrl-alt-shift-page-up")
+	assertEscSequence("\x1b[6;14~", "ctrl-alt-shift-page-down")
+
+	assertEscSequence("\x1b[1;15A", "ctrl-alt-up")
+	assertEscSequence("\x1b[1;15B", "ctrl-alt-down")
+	assertEscSequence("\x1b[1;15C", "ctrl-alt-right")
+	assertEscSequence("\x1b[1;15D", "ctrl-alt-left")
+	assertEscSequence("\x1b[1;15H", "ctrl-alt-home")
+	assertEscSequence("\x1b[1;15F", "ctrl-alt-end")
+	assertEscSequence("\x1b[3;15~", "ctrl-alt-delete")
+	assertEscSequence("\x1b[5;15~", "ctrl-alt-page-up")
+	assertEscSequence("\x1b[6;15~", "ctrl-alt-page-down")
+
+	assertEscSequence("\x1b[1;16A", "ctrl-alt-shift-up")
+	assertEscSequence("\x1b[1;16B", "ctrl-alt-shift-down")
+	assertEscSequence("\x1b[1;16C", "ctrl-alt-shift-right")
+	assertEscSequence("\x1b[1;16D", "ctrl-alt-shift-left")
+	assertEscSequence("\x1b[1;16H", "ctrl-alt-shift-home")
+	assertEscSequence("\x1b[1;16F", "ctrl-alt-shift-end")
+	assertEscSequence("\x1b[3;16~", "ctrl-alt-shift-delete")
+	assertEscSequence("\x1b[5;16~", "ctrl-alt-shift-page-up")
+	assertEscSequence("\x1b[6;16~", "ctrl-alt-shift-page-down")
+
+	// tmux & emacs
+	assertEscSequence("\x1bOA", "up")
+	assertEscSequence("\x1bOB", "down")
+	assertEscSequence("\x1bOC", "right")
+	assertEscSequence("\x1bOD", "left")
+	assertEscSequence("\x1bOH", "home")
+	assertEscSequence("\x1bOF", "end")
+
+	// rrvt
+	assertEscSequence("\x1b[1~", "home")
+	assertEscSequence("\x1b[4~", "end")
+	assertEscSequence("\x1b[11~", "f1")
+	assertEscSequence("\x1b[12~", "f2")
+	assertEscSequence("\x1b[13~", "f3")
+	assertEscSequence("\x1b[14~", "f4")
+
+}

src/tui/tcell.go

@@ -354,6 +354,8 @@ func (r *FullscreenRenderer) GetChar() Event {
 		shift := (mods & tcell.ModShift) > 0
 		ctrlAlt := ctrl && alt
 		altShift := alt && shift
+		ctrlShift := ctrl && shift
+		ctrlAltShift := ctrl && alt && shift
 
 		keyfn := func(r rune) Event {
 			if alt {
@@ -380,8 +382,11 @@ func (r *FullscreenRenderer) GetChar() Event {
 		case tcell.KeyCtrlH:
 			switch ev.Rune() {
 			case 0:
+				if ctrlAlt {
+					return Event{CtrlAltBackspace, 0, nil}
+				}
 				if ctrl {
-					return Event{Backspace, 0, nil}
+					return Event{CtrlBackspace, 0, nil}
 				}
 			case rune(tcell.KeyCtrlH):
 				switch {
@@ -442,6 +447,9 @@ func (r *FullscreenRenderer) GetChar() Event {
 			return Event{CtrlSlash, 0, nil}
 		// section 3: (Alt)+Backspace2
 		case tcell.KeyBackspace2:
+			if ctrl {
+				return Event{CtrlBackspace, 0, nil}
+			}
 			if alt {
 				return Event{AltBackspace, 0, nil}
 			}
@@ -449,9 +457,21 @@ func (r *FullscreenRenderer) GetChar() Event {
 
 		// section 4: (Alt+Shift)+Key(Up|Down|Left|Right)
 		case tcell.KeyUp:
+			if ctrlAltShift {
+				return Event{CtrlAltShiftUp, 0, nil}
+			}
+			if ctrlAlt {
+				return Event{CtrlAltUp, 0, nil}
+			}
+			if ctrlShift {
+				return Event{CtrlShiftUp, 0, nil}
+			}
 			if altShift {
 				return Event{AltShiftUp, 0, nil}
 			}
+			if ctrl {
+				return Event{CtrlUp, 0, nil}
+			}
 			if shift {
 				return Event{ShiftUp, 0, nil}
 			}
@@ -460,9 +480,21 @@ func (r *FullscreenRenderer) GetChar() Event {
 			}
 			return Event{Up, 0, nil}
 		case tcell.KeyDown:
+			if ctrlAltShift {
+				return Event{CtrlAltShiftDown, 0, nil}
+			}
+			if ctrlAlt {
+				return Event{CtrlAltDown, 0, nil}
+			}
+			if ctrlShift {
+				return Event{CtrlShiftDown, 0, nil}
+			}
 			if altShift {
 				return Event{AltShiftDown, 0, nil}
 			}
+			if ctrl {
+				return Event{CtrlDown, 0, nil}
+			}
 			if shift {
 				return Event{ShiftDown, 0, nil}
 			}
@@ -471,9 +503,21 @@ func (r *FullscreenRenderer) GetChar() Event {
 			}
 			return Event{Down, 0, nil}
 		case tcell.KeyLeft:
+			if ctrlAltShift {
+				return Event{CtrlAltShiftLeft, 0, nil}
+			}
+			if ctrlAlt {
+				return Event{CtrlAltLeft, 0, nil}
+			}
+			if ctrlShift {
+				return Event{CtrlShiftLeft, 0, nil}
+			}
 			if altShift {
 				return Event{AltShiftLeft, 0, nil}
 			}
+			if ctrl {
+				return Event{CtrlLeft, 0, nil}
+			}
 			if shift {
 				return Event{ShiftLeft, 0, nil}
 			}
@@ -482,9 +526,21 @@ func (r *FullscreenRenderer) GetChar() Event {
 			}
 			return Event{Left, 0, nil}
 		case tcell.KeyRight:
+			if ctrlAltShift {
+				return Event{CtrlAltShiftRight, 0, nil}
+			}
+			if ctrlAlt {
+				return Event{CtrlAltRight, 0, nil}
+			}
+			if ctrlShift {
+				return Event{CtrlShiftRight, 0, nil}
+			}
 			if altShift {
 				return Event{AltShiftRight, 0, nil}
 			}
+			if ctrl {
+				return Event{CtrlRight, 0, nil}
+			}
 			if shift {
 				return Event{ShiftRight, 0, nil}
 			}
@@ -497,20 +553,119 @@ func (r *FullscreenRenderer) GetChar() Event {
 		case tcell.KeyInsert:
 			return Event{Insert, 0, nil}
 		case tcell.KeyHome:
+			if ctrlAltShift {
+				return Event{CtrlAltShiftHome, 0, nil}
+			}
+			if ctrlAlt {
+				return Event{CtrlAltHome, 0, nil}
+			}
+			if ctrlShift {
+				return Event{CtrlShiftHome, 0, nil}
+			}
+			if altShift {
+				return Event{AltShiftHome, 0, nil}
+			}
+			if ctrl {
+				return Event{CtrlHome, 0, nil}
+			}
+			if shift {
+				return Event{ShiftHome, 0, nil}
+			}
+			if alt {
+				return Event{AltHome, 0, nil}
+			}
 			return Event{Home, 0, nil}
 		case tcell.KeyDelete:
+			if ctrlAltShift {
+				return Event{CtrlAltShiftDelete, 0, nil}
+			}
+			if ctrlAlt {
+				return Event{CtrlAltDelete, 0, nil}
+			}
+			if ctrlShift {
+				return Event{CtrlShiftDelete, 0, nil}
+			}
+			if altShift {
+				return Event{AltShiftDelete, 0, nil}
+			}
 			if ctrl {
 				return Event{CtrlDelete, 0, nil}
 			}
+			if alt {
+				return Event{AltDelete, 0, nil}
+			}
 			if shift {
 				return Event{ShiftDelete, 0, nil}
 			}
 			return Event{Delete, 0, nil}
 		case tcell.KeyEnd:
+			if ctrlAltShift {
+				return Event{CtrlAltShiftEnd, 0, nil}
+			}
+			if ctrlAlt {
+				return Event{CtrlAltEnd, 0, nil}
+			}
+			if ctrlShift {
+				return Event{CtrlShiftEnd, 0, nil}
+			}
+			if altShift {
+				return Event{AltShiftEnd, 0, nil}
+			}
+			if ctrl {
+				return Event{CtrlEnd, 0, nil}
+			}
+			if shift {
+				return Event{ShiftEnd, 0, nil}
+			}
+			if alt {
+				return Event{AltEnd, 0, nil}
+			}
 			return Event{End, 0, nil}
 		case tcell.KeyPgUp:
+			if ctrlAltShift {
+				return Event{CtrlAltShiftPageUp, 0, nil}
+			}
+			if ctrlAlt {
+				return Event{CtrlAltPageUp, 0, nil}
+			}
+			if ctrlShift {
+				return Event{CtrlShiftPageUp, 0, nil}
+			}
+			if altShift {
+				return Event{AltShiftPageUp, 0, nil}
+			}
+			if ctrl {
+				return Event{CtrlPageUp, 0, nil}
+			}
+			if shift {
+				return Event{ShiftPageUp, 0, nil}
+			}
+			if alt {
+				return Event{AltPageUp, 0, nil}
+			}
 			return Event{PageUp, 0, nil}
 		case tcell.KeyPgDn:
+			if ctrlAltShift {
+				return Event{CtrlAltShiftPageDown, 0, nil}
+			}
+			if ctrlAlt {
+				return Event{CtrlAltPageDown, 0, nil}
+			}
+			if ctrlShift {
+				return Event{CtrlShiftPageDown, 0, nil}
+			}
+			if altShift {
+				return Event{AltShiftPageDown, 0, nil}
+			}
+			if ctrl {
+				return Event{CtrlPageDown, 0, nil}
+			}
+			if shift {
+				return Event{ShiftPageDown, 0, nil}
+			}
+			if alt {
+				return Event{AltPageDown, 0, nil}
+			}
 			return Event{PageDown, 0, nil}
 		case tcell.KeyBacktab:
 			return Event{ShiftTab, 0, nil}
@@ -569,13 +724,13 @@ func (r *FullscreenRenderer) GetChar() Event {
 
 func (r *FullscreenRenderer) Pause(clear bool) {
 	if clear {
-		r.Close()
+		_screen.Suspend()
 	}
 }
 
 func (r *FullscreenRenderer) Resume(clear bool, sigcont bool) {
 	if clear {
-		r.initScreen()
+		_screen.Resume()
 	}
 }
 

src/tui/tcell_test.go

@@ -107,18 +107,20 @@ func TestGetCharEventKey(t *testing.T) {
 		{giveKey{tcell.KeyBackspace2, 0, tcell.ModAlt}, wantKey{AltBackspace, 0, nil}}, // fabricated
 		{giveKey{tcell.KeyDEL, 0, tcell.ModNone}, wantKey{Backspace, 0, nil}},          // fabricated, unhandled
 		{giveKey{tcell.KeyDelete, 0, tcell.ModNone}, wantKey{Delete, 0, nil}},
-		{giveKey{tcell.KeyDelete, 0, tcell.ModAlt}, wantKey{Delete, 0, nil}},
+		{giveKey{tcell.KeyDelete, 0, tcell.ModAlt}, wantKey{AltDelete, 0, nil}},
+		{giveKey{tcell.KeyBackspace, 0, tcell.ModCtrl}, wantKey{CtrlBackspace, 0, nil}},
+		{giveKey{tcell.KeyBackspace, 0, tcell.ModCtrl | tcell.ModAlt}, wantKey{CtrlAltBackspace, 0, nil}},
 		{giveKey{tcell.KeyBackspace, 0, tcell.ModNone}, wantKey{Invalid, 0, nil}},                                                  // fabricated, unhandled
 		{giveKey{tcell.KeyBS, 0, tcell.ModNone}, wantKey{Invalid, 0, nil}},                                                         // fabricated, unhandled
 		{giveKey{tcell.KeyCtrlH, 0, tcell.ModNone}, wantKey{Invalid, 0, nil}},                                                      // fabricated, unhandled
 		{giveKey{tcell.KeyCtrlH, rune(tcell.KeyCtrlH), tcell.ModNone}, wantKey{Backspace, 0, nil}},                                 // actual "Backspace" keystroke
 		{giveKey{tcell.KeyCtrlH, rune(tcell.KeyCtrlH), tcell.ModAlt}, wantKey{AltBackspace, 0, nil}},                               // actual "Alt+Backspace" keystroke
-		{giveKey{tcell.KeyDEL, rune(tcell.KeyDEL), tcell.ModCtrl}, wantKey{Backspace, 0, nil}},                                     // actual "Ctrl+Backspace" keystroke
+		{giveKey{tcell.KeyDEL, rune(tcell.KeyDEL), tcell.ModCtrl}, wantKey{CtrlBackspace, 0, nil}},                                 // actual "Ctrl+Backspace" keystroke
 		{giveKey{tcell.KeyCtrlH, rune(tcell.KeyCtrlH), tcell.ModShift}, wantKey{Backspace, 0, nil}},                                // actual "Shift+Backspace" keystroke
-		{giveKey{tcell.KeyCtrlH, 0, tcell.ModCtrl | tcell.ModAlt}, wantKey{Backspace, 0, nil}},                                     // actual "Ctrl+Alt+Backspace" keystroke
+		{giveKey{tcell.KeyCtrlH, 0, tcell.ModCtrl | tcell.ModAlt}, wantKey{CtrlAltBackspace, 0, nil}},                              // actual "Ctrl+Alt+Backspace" keystroke
-		{giveKey{tcell.KeyCtrlH, 0, tcell.ModCtrl | tcell.ModShift}, wantKey{Backspace, 0, nil}},                                   // actual "Ctrl+Shift+Backspace" keystroke
+		{giveKey{tcell.KeyCtrlH, 0, tcell.ModCtrl | tcell.ModShift}, wantKey{CtrlBackspace, 0, nil}},                               // actual "Ctrl+Shift+Backspace" keystroke
 		{giveKey{tcell.KeyCtrlH, rune(tcell.KeyCtrlH), tcell.ModShift | tcell.ModAlt}, wantKey{AltBackspace, 0, nil}},              // actual "Shift+Alt+Backspace" keystroke
-		{giveKey{tcell.KeyCtrlH, 0, tcell.ModCtrl | tcell.ModAlt | tcell.ModShift}, wantKey{Backspace, 0, nil}},                    // actual "Ctrl+Shift+Alt+Backspace" keystroke
+		{giveKey{tcell.KeyCtrlH, 0, tcell.ModCtrl | tcell.ModAlt | tcell.ModShift}, wantKey{CtrlAltBackspace, 0, nil}},             // actual "Ctrl+Shift+Alt+Backspace" keystroke
 		{giveKey{tcell.KeyCtrlH, rune(tcell.KeyCtrlH), tcell.ModCtrl}, wantKey{CtrlH, 0, nil}},                                     // actual "Ctrl+H" keystroke
 		{giveKey{tcell.KeyCtrlH, rune(tcell.KeyCtrlH), tcell.ModCtrl | tcell.ModAlt}, wantKey{CtrlAlt, 'h', nil}},                  // fabricated "Ctrl+Alt+H" keystroke
 		{giveKey{tcell.KeyCtrlH, rune(tcell.KeyCtrlH), tcell.ModCtrl | tcell.ModShift}, wantKey{CtrlH, 0, nil}},                    // actual "Ctrl+Shift+H" keystroke
@@ -126,9 +128,41 @@ func TestGetCharEventKey(t *testing.T) {
 
 		// section 4: (Alt+Shift)+Key(Up|Down|Left|Right)
 		{giveKey{tcell.KeyUp, 0, tcell.ModNone}, wantKey{Up, 0, nil}},
-		{giveKey{tcell.KeyDown, 0, tcell.ModAlt}, wantKey{AltDown, 0, nil}},
+		{giveKey{tcell.KeyDown, 0, tcell.ModNone}, wantKey{Down, 0, nil}},
+		{giveKey{tcell.KeyLeft, 0, tcell.ModNone}, wantKey{Left, 0, nil}},
+		{giveKey{tcell.KeyRight, 0, tcell.ModNone}, wantKey{Right, 0, nil}},
+		{giveKey{tcell.KeyUp, 0, tcell.ModNone}, wantKey{Up, 0, nil}},
+		{giveKey{tcell.KeyDown, 0, tcell.ModNone}, wantKey{Down, 0, nil}},
+		{giveKey{tcell.KeyRight, 0, tcell.ModNone}, wantKey{Right, 0, nil}},
+		{giveKey{tcell.KeyLeft, 0, tcell.ModNone}, wantKey{Left, 0, nil}},
+		{giveKey{tcell.KeyUp, 0, tcell.ModCtrl}, wantKey{CtrlUp, 0, nil}},
+		{giveKey{tcell.KeyDown, 0, tcell.ModCtrl}, wantKey{CtrlDown, 0, nil}},
+		{giveKey{tcell.KeyRight, 0, tcell.ModCtrl}, wantKey{CtrlRight, 0, nil}},
+		{giveKey{tcell.KeyLeft, 0, tcell.ModCtrl}, wantKey{CtrlLeft, 0, nil}},
+		{giveKey{tcell.KeyUp, 0, tcell.ModShift}, wantKey{ShiftUp, 0, nil}},
+		{giveKey{tcell.KeyDown, 0, tcell.ModShift}, wantKey{ShiftDown, 0, nil}},
+		{giveKey{tcell.KeyRight, 0, tcell.ModShift}, wantKey{ShiftRight, 0, nil}},
 		{giveKey{tcell.KeyLeft, 0, tcell.ModShift}, wantKey{ShiftLeft, 0, nil}},
+		{giveKey{tcell.KeyUp, 0, tcell.ModAlt}, wantKey{AltUp, 0, nil}},
+		{giveKey{tcell.KeyDown, 0, tcell.ModAlt}, wantKey{AltDown, 0, nil}},
+		{giveKey{tcell.KeyRight, 0, tcell.ModAlt}, wantKey{AltRight, 0, nil}},
+		{giveKey{tcell.KeyLeft, 0, tcell.ModAlt}, wantKey{AltLeft, 0, nil}},
+		{giveKey{tcell.KeyUp, 0, tcell.ModCtrl | tcell.ModShift}, wantKey{CtrlShiftUp, 0, nil}},
+		{giveKey{tcell.KeyDown, 0, tcell.ModCtrl | tcell.ModShift}, wantKey{CtrlShiftDown, 0, nil}},
+		{giveKey{tcell.KeyRight, 0, tcell.ModCtrl | tcell.ModShift}, wantKey{CtrlShiftRight, 0, nil}},
+		{giveKey{tcell.KeyLeft, 0, tcell.ModCtrl | tcell.ModShift}, wantKey{CtrlShiftLeft, 0, nil}},
+		{giveKey{tcell.KeyUp, 0, tcell.ModCtrl | tcell.ModAlt}, wantKey{CtrlAltUp, 0, nil}},
+		{giveKey{tcell.KeyDown, 0, tcell.ModCtrl | tcell.ModAlt}, wantKey{CtrlAltDown, 0, nil}},
+		{giveKey{tcell.KeyRight, 0, tcell.ModCtrl | tcell.ModAlt}, wantKey{CtrlAltRight, 0, nil}},
+		{giveKey{tcell.KeyLeft, 0, tcell.ModCtrl | tcell.ModAlt}, wantKey{CtrlAltLeft, 0, nil}},
+		{giveKey{tcell.KeyUp, 0, tcell.ModShift | tcell.ModAlt}, wantKey{AltShiftUp, 0, nil}},
+		{giveKey{tcell.KeyDown, 0, tcell.ModShift | tcell.ModAlt}, wantKey{AltShiftDown, 0, nil}},
 		{giveKey{tcell.KeyRight, 0, tcell.ModShift | tcell.ModAlt}, wantKey{AltShiftRight, 0, nil}},
+		{giveKey{tcell.KeyLeft, 0, tcell.ModShift | tcell.ModAlt}, wantKey{AltShiftLeft, 0, nil}},
+		{giveKey{tcell.KeyUp, 0, tcell.ModCtrl | tcell.ModShift | tcell.ModAlt}, wantKey{CtrlAltShiftUp, 0, nil}},
+		{giveKey{tcell.KeyDown, 0, tcell.ModCtrl | tcell.ModShift | tcell.ModAlt}, wantKey{CtrlAltShiftDown, 0, nil}},
+		{giveKey{tcell.KeyRight, 0, tcell.ModCtrl | tcell.ModShift | tcell.ModAlt}, wantKey{CtrlAltShiftRight, 0, nil}},
+		{giveKey{tcell.KeyLeft, 0, tcell.ModCtrl | tcell.ModShift | tcell.ModAlt}, wantKey{CtrlAltShiftLeft, 0, nil}},
 		{giveKey{tcell.KeyUpLeft, 0, tcell.ModNone}, wantKey{Invalid, 0, nil}},    // fabricated, unhandled
 		{giveKey{tcell.KeyUpRight, 0, tcell.ModNone}, wantKey{Invalid, 0, nil}},   // fabricated, unhandled
 		{giveKey{tcell.KeyDownLeft, 0, tcell.ModNone}, wantKey{Invalid, 0, nil}},  // fabricated, unhandled
@@ -137,6 +171,46 @@ func TestGetCharEventKey(t *testing.T) {
 		// section 5: (Insert|Home|Delete|End|PgUp|PgDn|BackTab|F1-F12)
 		{giveKey{tcell.KeyInsert, 0, tcell.ModNone}, wantKey{Insert, 0, nil}},
 		{giveKey{tcell.KeyF1, 0, tcell.ModNone}, wantKey{F1, 0, nil}},
+		{giveKey{tcell.KeyHome, 0, tcell.ModNone}, wantKey{Home, 0, nil}},
+		{giveKey{tcell.KeyEnd, 0, tcell.ModNone}, wantKey{End, 0, nil}},
+		{giveKey{tcell.KeyDelete, 0, tcell.ModNone}, wantKey{Delete, 0, nil}},
+		{giveKey{tcell.KeyPgUp, 0, tcell.ModNone}, wantKey{PageUp, 0, nil}},
+		{giveKey{tcell.KeyPgDn, 0, tcell.ModNone}, wantKey{PageDown, 0, nil}},
+		{giveKey{tcell.KeyHome, 0, tcell.ModCtrl}, wantKey{CtrlHome, 0, nil}},
+		{giveKey{tcell.KeyEnd, 0, tcell.ModCtrl}, wantKey{CtrlEnd, 0, nil}},
+		{giveKey{tcell.KeyDelete, 0, tcell.ModCtrl}, wantKey{CtrlDelete, 0, nil}},
+		{giveKey{tcell.KeyPgUp, 0, tcell.ModCtrl}, wantKey{CtrlPageUp, 0, nil}},
+		{giveKey{tcell.KeyPgDn, 0, tcell.ModCtrl}, wantKey{CtrlPageDown, 0, nil}},
+		{giveKey{tcell.KeyHome, 0, tcell.ModShift}, wantKey{ShiftHome, 0, nil}},
+		{giveKey{tcell.KeyEnd, 0, tcell.ModShift}, wantKey{ShiftEnd, 0, nil}},
+		{giveKey{tcell.KeyDelete, 0, tcell.ModShift}, wantKey{ShiftDelete, 0, nil}},
+		{giveKey{tcell.KeyPgUp, 0, tcell.ModShift}, wantKey{ShiftPageUp, 0, nil}},
+		{giveKey{tcell.KeyPgDn, 0, tcell.ModShift}, wantKey{ShiftPageDown, 0, nil}},
+		{giveKey{tcell.KeyHome, 0, tcell.ModAlt}, wantKey{AltHome, 0, nil}},
+		{giveKey{tcell.KeyEnd, 0, tcell.ModAlt}, wantKey{AltEnd, 0, nil}},
+		{giveKey{tcell.KeyDelete, 0, tcell.ModAlt}, wantKey{AltDelete, 0, nil}},
+		{giveKey{tcell.KeyPgUp, 0, tcell.ModAlt}, wantKey{AltPageUp, 0, nil}},
+		{giveKey{tcell.KeyPgDn, 0, tcell.ModAlt}, wantKey{AltPageDown, 0, nil}},
+		{giveKey{tcell.KeyHome, 0, tcell.ModCtrl | tcell.ModShift}, wantKey{CtrlShiftHome, 0, nil}},
+		{giveKey{tcell.KeyEnd, 0, tcell.ModCtrl | tcell.ModShift}, wantKey{CtrlShiftEnd, 0, nil}},
+		{giveKey{tcell.KeyDelete, 0, tcell.ModCtrl | tcell.ModShift}, wantKey{CtrlShiftDelete, 0, nil}},
+		{giveKey{tcell.KeyPgUp, 0, tcell.ModCtrl | tcell.ModShift}, wantKey{CtrlShiftPageUp, 0, nil}},
+		{giveKey{tcell.KeyPgDn, 0, tcell.ModCtrl | tcell.ModShift}, wantKey{CtrlShiftPageDown, 0, nil}},
+		{giveKey{tcell.KeyHome, 0, tcell.ModCtrl | tcell.ModAlt}, wantKey{CtrlAltHome, 0, nil}},
+		{giveKey{tcell.KeyEnd, 0, tcell.ModCtrl | tcell.ModAlt}, wantKey{CtrlAltEnd, 0, nil}},
+		{giveKey{tcell.KeyDelete, 0, tcell.ModCtrl | tcell.ModAlt}, wantKey{CtrlAltDelete, 0, nil}},
+		{giveKey{tcell.KeyPgUp, 0, tcell.ModCtrl | tcell.ModAlt}, wantKey{CtrlAltPageUp, 0, nil}},
+		{giveKey{tcell.KeyPgDn, 0, tcell.ModCtrl | tcell.ModAlt}, wantKey{CtrlAltPageDown, 0, nil}},
+		{giveKey{tcell.KeyHome, 0, tcell.ModShift | tcell.ModAlt}, wantKey{AltShiftHome, 0, nil}},
+		{giveKey{tcell.KeyEnd, 0, tcell.ModShift | tcell.ModAlt}, wantKey{AltShiftEnd, 0, nil}},
+		{giveKey{tcell.KeyDelete, 0, tcell.ModShift | tcell.ModAlt}, wantKey{AltShiftDelete, 0, nil}},
+		{giveKey{tcell.KeyPgUp, 0, tcell.ModShift | tcell.ModAlt}, wantKey{AltShiftPageUp, 0, nil}},
+		{giveKey{tcell.KeyPgDn, 0, tcell.ModShift | tcell.ModAlt}, wantKey{AltShiftPageDown, 0, nil}},
+		{giveKey{tcell.KeyHome, 0, tcell.ModCtrl | tcell.ModShift | tcell.ModAlt}, wantKey{CtrlAltShiftHome, 0, nil}},
+		{giveKey{tcell.KeyEnd, 0, tcell.ModCtrl | tcell.ModShift | tcell.ModAlt}, wantKey{CtrlAltShiftEnd, 0, nil}},
+		{giveKey{tcell.KeyDelete, 0, tcell.ModCtrl | tcell.ModShift | tcell.ModAlt}, wantKey{CtrlAltShiftDelete, 0, nil}},
+		{giveKey{tcell.KeyPgUp, 0, tcell.ModCtrl | tcell.ModShift | tcell.ModAlt}, wantKey{CtrlAltShiftPageUp, 0, nil}},
+		{giveKey{tcell.KeyPgDn, 0, tcell.ModCtrl | tcell.ModShift | tcell.ModAlt}, wantKey{CtrlAltShiftPageDown, 0, nil}},
 		// section 6: (Ctrl+Alt)+'rune'
 		{giveKey{tcell.KeyRune, 'a', tcell.ModNone}, wantKey{Rune, 'a', nil}},
 		{giveKey{tcell.KeyRune, 'a', tcell.ModCtrl}, wantKey{Rune, 'a', nil}}, // fabricated
@@ -198,6 +272,10 @@ func TestGetCharEventKey(t *testing.T) {
 			initialResizeAsInvalid = false
 			gotEvent = r.GetChar()
 		}
+		if gotEvent.Type == Resize {
+			t.Logf("Resize swallowed")
+			gotEvent = r.GetChar()
+		}
 		t.Logf("wantEvent = %T{Type: %v, Char: %q (%[3]v)}\n", test.wantKey, test.wantKey.Type, test.wantKey.Char)
 		t.Logf("gotEvent = %T{Type: %v, Char: %q (%[3]v)}\n", gotEvent, gotEvent.Type, gotEvent.Char)
 

src/tui/tui.go

@@ -44,7 +44,6 @@ const (
 	CtrlZ
 	Esc
 	CtrlSpace
-	CtrlDelete
 
 	// https://apple.stackexchange.com/questions/24261/how-do-i-send-c-that-is-control-slash-to-the-terminal
 	CtrlBackSlash
@@ -72,6 +71,10 @@ const (
 	ShiftLeft
 	ShiftRight
 	ShiftDelete
+	ShiftHome
+	ShiftEnd
+	ShiftPageUp
+	ShiftPageDown
 
 	F1
 	F2
@@ -92,15 +95,67 @@ const (
 	AltDown
 	AltLeft
 	AltRight
+	AltDelete
+	AltHome
+	AltEnd
+	AltPageUp
+	AltPageDown
 
 	AltShiftUp
 	AltShiftDown
 	AltShiftLeft
 	AltShiftRight
+	AltShiftDelete
+	AltShiftHome
+	AltShiftEnd
+	AltShiftPageUp
+	AltShiftPageDown
+
+	CtrlUp
+	CtrlDown
+	CtrlLeft
+	CtrlRight
+	CtrlHome
+	CtrlEnd
+	CtrlBackspace
+	CtrlDelete
+	CtrlPageUp
+	CtrlPageDown
 
 	Alt
 	CtrlAlt
 
+	CtrlAltUp
+	CtrlAltDown
+	CtrlAltLeft
+	CtrlAltRight
+	CtrlAltHome
+	CtrlAltEnd
+	CtrlAltBackspace
+	CtrlAltDelete
+	CtrlAltPageUp
+	CtrlAltPageDown
+
+	CtrlShiftUp
+	CtrlShiftDown
+	CtrlShiftLeft
+	CtrlShiftRight
+	CtrlShiftHome
+	CtrlShiftEnd
+	CtrlShiftDelete
+	CtrlShiftPageUp
+	CtrlShiftPageDown
+
+	CtrlAltShiftUp
+	CtrlAltShiftDown
+	CtrlAltShiftLeft
+	CtrlAltShiftRight
+	CtrlAltShiftHome
+	CtrlAltShiftEnd
+	CtrlAltShiftDelete
+	CtrlAltShiftPageUp
+	CtrlAltShiftPageDown
+
 	Invalid
 	Fatal
 	BracketedPasteBegin
@@ -132,6 +187,7 @@ const (
 	Jump
 	JumpCancel
 	ClickHeader
+	ClickFooter
 	Multi
 )
 
@@ -247,6 +303,14 @@ const (
 	colMagenta
 	colCyan
 	colWhite
+	colGrey
+	colBrightRed
+	colBrightGreen
+	colBrightYellow
+	colBrightBlue
+	colBrightMagenta
+	colBrightCyan
+	colBrightWhite
 )
 
 type FillReturn int
@@ -504,7 +568,7 @@ type BorderCharacter int
 func MakeBorderStyle(shape BorderShape, unicode bool) BorderStyle {
 	if shape == BorderNone || shape == BorderPhantom {
 		return BorderStyle{
-			shape:       shape,
+			shape:       BorderNone,
 			top:         ' ',
 			bottom:      ' ',
 			left:        ' ',
@@ -720,6 +784,7 @@ var (
 	ColMatch                ColorPair
 	ColCursor               ColorPair
 	ColCursorEmpty          ColorPair
+	ColCursorEmptyChar      ColorPair
 	ColMarker               ColorPair
 	ColSelected             ColorPair
 	ColSelectedMatch        ColorPair
@@ -866,19 +931,19 @@ func init() {
 		SelectedFg:       ColorAttr{colUndefined, AttrUndefined},
 		SelectedBg:       ColorAttr{colUndefined, AttrUndefined},
 		SelectedMatch:    ColorAttr{colUndefined, AttrUndefined},
-		DarkBg:           ColorAttr{colBlack, AttrUndefined},
+		DarkBg:           ColorAttr{colGrey, AttrUndefined},
 		Prompt:           ColorAttr{colBlue, AttrUndefined},
 		Match:            ColorAttr{colGreen, AttrUndefined},
-		Current:          ColorAttr{colYellow, AttrUndefined},
+		Current:          ColorAttr{colBrightWhite, AttrUndefined},
-		CurrentMatch:     ColorAttr{colGreen, AttrUndefined},
+		CurrentMatch:     ColorAttr{colBrightGreen, AttrUndefined},
 		Spinner:          ColorAttr{colGreen, AttrUndefined},
-		Info:             ColorAttr{colWhite, AttrUndefined},
+		Info:             ColorAttr{colYellow, AttrUndefined},
 		Cursor:           ColorAttr{colRed, AttrUndefined},
 		Marker:           ColorAttr{colMagenta, AttrUndefined},
 		Header:           ColorAttr{colCyan, AttrUndefined},
 		Footer:           ColorAttr{colCyan, AttrUndefined},
-		Border:           ColorAttr{colBlack, AttrUndefined},
+		Border:           ColorAttr{colDefault, Dim},
-		BorderLabel:      ColorAttr{colWhite, AttrUndefined},
+		BorderLabel:      ColorAttr{colDefault, AttrUndefined},
 		Ghost:            ColorAttr{colUndefined, Dim},
 		Disabled:         ColorAttr{colUndefined, AttrUndefined},
 		PreviewFg:        ColorAttr{colUndefined, AttrUndefined},
@@ -1112,10 +1177,11 @@ func initPalette(theme *ColorTheme) {
 	ColSelectedMatch = pair(theme.SelectedMatch, theme.SelectedBg)
 	ColCursor = pair(theme.Cursor, theme.Gutter)
 	ColCursorEmpty = pair(blank, theme.Gutter)
+	ColCursorEmptyChar = pair(theme.Gutter, theme.ListBg)
 	if theme.SelectedBg.Color != theme.ListBg.Color {
 		ColMarker = pair(theme.Marker, theme.SelectedBg)
 	} else {
-		ColMarker = pair(theme.Marker, theme.Gutter)
+		ColMarker = pair(theme.Marker, theme.ListBg)
 	}
 	ColCurrent = pair(theme.Current, theme.DarkBg)
 	ColCurrentMatch = pair(theme.CurrentMatch, theme.DarkBg)

test/lib/common.rb

@@ -24,7 +24,7 @@ DEFAULT_TIMEOUT = 10
 FILE = File.expand_path(__FILE__)
 BASE = File.expand_path('../..', __dir__)
 Dir.chdir(BASE)
-FZF = "FZF_DEFAULT_OPTS=\"--no-scrollbar --pointer \\> --marker \\>\" FZF_DEFAULT_COMMAND= #{BASE}/bin/fzf".freeze
+FZF = %[FZF_DEFAULT_OPTS="--no-scrollbar --gutter ' ' --pointer '>' --marker '>'" FZF_DEFAULT_COMMAND= #{BASE}/bin/fzf].freeze
 
 def wait(timeout = DEFAULT_TIMEOUT)
   since = Time.now

test/test_core.rb

@@ -108,6 +108,40 @@ class TestCore < TestInteractive
     assert_equal %w[3 2 5 6 8 7], fzf_output_lines
   end
 
+  def test_subword_forward
+    tmux.send_keys "#{FZF} --bind K:kill-subword,F:forward-subword -q 'foo bar foo-bar fooFooBar'", :Enter, :Home
+    tmux.until { |lines| assert_equal '> foo bar foo-bar fooFooBar', lines.last }
+
+    tmux.send_keys 'F', :Delete
+    tmux.until { |lines| assert_equal '> foobar foo-bar fooFooBar', lines.last }
+
+    tmux.send_keys 'K'
+    tmux.until { |lines| assert_equal '> foo foo-bar fooFooBar', lines.last }
+
+    tmux.send_keys 'F', 'K'
+    tmux.until { |lines| assert_equal '> foo foo fooFooBar', lines.last }
+
+    tmux.send_keys 'F', 'F', 'K'
+    tmux.until { |lines| assert_equal '> foo foo fooFoo', lines.last }
+  end
+
+  def test_subword_backward
+    tmux.send_keys "#{FZF} --bind K:backward-kill-subword,B:backward-subword -q 'foo bar foo-bar fooBar'", :Enter
+    tmux.until { |lines| assert_equal '> foo bar foo-bar fooBar', lines.last }
+
+    tmux.send_keys 'B', :BSpace
+    tmux.until { |lines| assert_equal '> foo bar foo-bar foBar', lines.last }
+
+    tmux.send_keys 'K'
+    tmux.until { |lines| assert_equal '> foo bar foo-bar Bar', lines.last }
+
+    tmux.send_keys 'B', :BSpace
+    tmux.until { |lines| assert_equal '> foo bar foobar Bar', lines.last }
+
+    tmux.send_keys 'B', 'B', :BSpace
+    tmux.until { |lines| assert_equal '> foobar foobar Bar', lines.last }
+  end
+
   def test_multi_max
     tmux.send_keys "seq 1 10 | #{FZF} -m 3 --bind A:select-all,T:toggle-all --preview 'echo [{+}]/{}'", :Enter
 
@@ -1415,6 +1449,11 @@ class TestCore < TestInteractive
     tmux.until { assert_match(%r{   --1/10000/10000-- *$}, it[-1]) }
   end
 
+  def test_info_command_inline_right_no_ansi
+    tmux.send_keys(%(seq 10000 | #{FZF} --info-command 'echo -e "--$FZF_POS/$FZF_INFO--"' --info inline-right), :Enter)
+    tmux.until { assert_match(%r{   --1/10000/10000-- *$}, it[-1]) }
+  end
+
   def test_info_command_and_focus
     tmux.send_keys(%(seq 100 | #{FZF} --separator x --info-command 'echo $FZF_POS' --bind focus:clear-query), :Enter)
     tmux.until { assert_match(/^  1 xx/, it[-2]) }
@@ -2035,4 +2074,29 @@ class TestCore < TestInteractive
       assert_equal 19, it.select_count
     end
   end
+
+  def test_trigger
+    tmux.send_keys %(seq 100 | #{FZF} --bind 'a:up+trigger(a),b:trigger(a,a,b,a)'), :Enter
+    tmux.until { assert_equal 100, it.match_count }
+    tmux.until { |lines| assert_includes lines, '> 1' }
+    tmux.send_keys :a
+    tmux.until { |lines| assert_includes lines, '> 3' }
+    tmux.send_keys :b
+    tmux.until { |lines| assert_includes lines, '> 9' }
+  end
+
+  def test_change_nth_unset_default
+    tmux.send_keys %(echo foo bar | #{FZF} --nth 2 --query fb --bind space:change-nth:), :Enter
+    tmux.until do
+      assert_equal 1, it.item_count
+      assert_equal 0, it.match_count
+    end
+
+    tmux.send_keys :Space
+
+    tmux.until do
+      assert_equal 1, it.item_count
+      assert_equal 1, it.match_count
+    end
+  end
 end

test/test_exec.rb

@@ -403,7 +403,7 @@ class TestExec < TestInteractive
   end
 
   def test_become
-    tmux.send_keys "seq 100 | #{FZF} --bind 'enter:become:seq {} | #{FZF}'", :Enter
+    tmux.send_keys "seq 100 | fzf --bind 'enter:become:seq {} | fzf'", :Enter
     tmux.until { |lines| assert_equal 100, lines.match_count }
     tmux.send_keys 999
     tmux.until { |lines| assert_equal 0, lines.match_count }

test/test_layout.rb

@@ -178,8 +178,8 @@ class TestLayout < TestInteractive
     tmux.send_keys 'seq 3 | fzf --height ~100% --info=inline --border rounded', :Enter
     expected = <<~OUTPUT
       ╭──────────
-      │   3
+      │ ▌ 3
-      │   2
+      │ ▌ 2
       │ > 1
       │ >   < 3/3
       ╰──────────
@@ -197,8 +197,8 @@ class TestLayout < TestInteractive
       │ │
       │ │
       │ ╰────────
-      │   3
+      │ ▌ 3
-      │   2
+      │ ▌ 2
       │ > 1
       │ >   < 3/3
       ╰──────────
@@ -247,7 +247,7 @@ class TestLayout < TestInteractive
     tmux.send_keys 'seq 100 | fzf --height ~5 --info=inline --border rounded', :Enter
     expected = <<~OUTPUT
       ╭──────────────
-      │   2
+      │ ▌ 2
       │ > 1
       │ >   < 100/100
       ╰──────────────
@@ -275,12 +275,12 @@ class TestLayout < TestInteractive
   def test_fzf_multi_line
     tmux.send_keys %[(echo -en '0\\0'; echo -en '1\\n2\\0'; seq 1000) | fzf --read0 --multi --bind load:select-all --border rounded], :Enter
     block = <<~BLOCK
-      │  ┃998
+      │ ▌┃998
-      │  ┃999
+      │ ▌┃999
-      │  ┃1000
+      │ ▌┃1000
-      │  ╹
+      │ ▌╹
-      │  ╻1
+      │ ▌╻1
-      │  ╹2
+      │ ▌╹2
       │ >>0
       │   3/3 (3)
       │ >
@@ -312,11 +312,11 @@ class TestLayout < TestInteractive
       │ >
       │   3/3 (3)
       │ >>0
-      │  ╻1
+      │ ▌╻1
-      │  ╹2
+      │ ▌╹2
-      │  ╻1
+      │ ▌╻1
-      │  ┃2
+      │ ▌┃2
-      │  ┃3
+      │ ▌┃3
     BLOCK
     tmux.until { assert_block(block, it) }
   end
@@ -995,6 +995,8 @@ class TestLayout < TestInteractive
       %[--header "$(seq 101 102)" --header-border sharp],
       %[--header "$(seq 101 102)" --header-border sharp --header-first],
       %[--header "$(seq 101 102)" --header-border sharp --header-lines 2],
+      %[--header "$(seq 101 102)" --header-border sharp --header-lines 2 --no-header-lines-border],
+      %[--header "$(seq 101 102)" --header-border sharp --header-lines 2 --header-lines-border none],
       %[--header "$(seq 101 102)" --header-border sharp --header-lines 2 --header-lines-border sharp],
       %[--header "$(seq 101 102)" --header-border sharp --header-lines 2 --header-lines-border sharp --header-first --input-border sharp],
       %[--header "$(seq 101 102)" --header-border sharp --header-lines 2 --header-lines-border sharp --header-first --no-input],
@@ -1002,24 +1004,24 @@ class TestLayout < TestInteractive
       %[--header "$(seq 101 102)" --style full:sharp --header-first]
     ]
     output = <<~BLOCK
-      ┌──────── ┌──────── ┌──────── ┌──────── ┌──────── ┌──────── ┌──────── ┌──────── ┌──────── ┌───────── ┌──────── ┌──────── ┌─────────
+      ┌──────── ┌──────── ┌──────── ┌──────── ┌──────── ┌──────── ┌──────── ┌──────── ┌──────── ┌──────── ┌──────── ┌───────── ┌──────── ┌──────── ┌─────────
-      │   201   │   201   │   201   │   201   │   201   │   201   │   201   │   201   │   201   │   201    │   201   │ ┌─FOOT─ │ ┌─FOOT──
+      │   201   │   201   │   201   │   201   │   201   │   201   │   201   │   201   │   201   │   201   │   201   │   201    │   201   │ ┌─FOOT─ │ ┌─FOOT──
-      │   202   │   202   │   202   │   202   │   202   │   202   │   202   │   202   │   202   │   202    │   202   │ │ 201   │ │   201
+      │   202   │   202   │   202   │   202   │   202   │   202   │   202   │   202   │   202   │   202   │   202   │   202    │   202   │ │ 201   │ │   201
-      │ ──FOOT─ │ ──FOOT─ │ ──FOOT─ │ ──FOOT─ │ ──FOOT─ │ ──FOOT─ │ ──FOOT─ │ ──FOOT─ │ ──FOOT─ │ ──FOOT── │ ──FOOT─ │ │ 202   │ │   202
+      │ ──FOOT─ │ ──FOOT─ │ ──FOOT─ │ ──FOOT─ │ ──FOOT─ │ ──FOOT─ │ ──FOOT─ │ ──FOOT─ │ ──FOOT─ │ ──FOOT─ │ ──FOOT─ │ ──FOOT── │ ──FOOT─ │ │ 202   │ │   202
-      │   3     │   3     │   3     │ > 3     │ > 3     │   3     │   3     │ > 3     │ > 3     │ > 3      │ > 3     │ └────── │ └───────
+      │   3     │   3     │   3     │ > 3     │ > 3     │   3     │   3     │ > 3     │ > 3     │ > 3     │ > 3     │ > 3      │ > 3     │ └────── │ └───────
-      │   2     │   2     │   2     │   2     │   2     │   2     │   2     │ ┌────── │ ┌────── │ ┌─────── │ ┌────── │   3     │ ┌───────
+      │   2     │   2     │   2     │   2     │   2     │   2     │   2     │ ┌────── │ ┌────── │   2     │ ┌────── │ ┌─────── │ ┌────── │   3     │ ┌───────
-      │ > 1     │ > 1     │ > 1     │   1     │   1     │ > 1     │ > 1     │ │ 2     │ │ 2     │ │ 2      │ │ 2     │   2     │ │   3
+      │ > 1     │ > 1     │ > 1     │   1     │   1     │ > 1     │ > 1     │ │ 2     │ │ 2     │   1     │ │ 2     │ │ 2      │ │ 2     │   2     │ │   3
-      │   3/3 ─ │   101   │   3/3 ─ │   101   │   1/1 ─ │ ┌────── │   3/3 ─ │ │ 1     │ │ 1     │ │ 1      │ │ 1     │ > 1     │ │   2
+      │   3/3 ─ │   101   │   3/3 ─ │   101   │   1/1 ─ │ ┌────── │   3/3 ─ │ │ 1     │ │ 1     │ ┌────── │ │ 1     │ │ 1      │ │ 1     │ > 1     │ │   2
-      │ >       │   102   │ >       │   102   │ >       │ │ 101   │ >       │ │ 101   │ └────── │ └─────── │ └────── │   101   │ │ > 1
+      │ >       │   102   │ >       │   102   │ >       │ │ 101   │ >       │ │ 101   │ │ 101   │ │ 101   │ └────── │ └─────── │ └────── │   101   │ │ > 1
-      └──────── │   3/3 ─ │   101   │   1/1 ─ │   101   │ │ 102   │ ┌────── │ │ 102   │ ┌────── │ ┌─────── │ ┌────── │   102   │ └───────
+      └──────── │   3/3 ─ │   101   │   1/1 ─ │   101   │ │ 102   │ ┌────── │ │ 102   │ │ 102   │ │ 102   │ ┌────── │ ┌─────── │ ┌────── │   102   │ └───────
-                │ >       │   102   │ >       │   102   │ └─HEAD─ │ │ 101   │ └─HEAD─ │ │ 101   │ │   1/1  │ │ 101   │ ─────── │ ┌───────
+                │ >       │   102   │ >       │   102   │ └─HEAD─ │ │ 101   │ └─HEAD─ │ └─HEAD─ │ └─HEAD─ │ │ 101   │ │   1/1  │ │ 101   │ ─────── │ ┌───────
-                └──────── └──────── └──────── └──────── │   3/3 ─ │ │ 102   │   1/1 ─ │ │ 102   │ │ >      │ │ 102   │   3/3   │ │ >
+                └──────── └──────── └──────── └──────── │   3/3 ─ │ │ 102   │   1/1 ─ │   1/1 ─ │   1/1 ─ │ │ 102   │ │ >      │ │ 102   │   3/3   │ │ >
-                                                        │ >       │ └─HEAD─ │ >       │ └─HEAD─ │ └─────── │ └─HEAD─ │ >       │ └───────
+                                                        │ >       │ └─HEAD─ │ >       │ >       │ >       │ └─HEAD─ │ └─────── │ └─HEAD─ │ >       │ └───────
-                                                        └──────── └──────── └──────── │   1/1 ─ │ ┌─────── └──────── └──────── │ ┌───────
+                                                        └──────── └──────── └──────── └──────── └──────── │   1/1 ─ │ ┌─────── └──────── └──────── │ ┌───────
-                                                                                      │ >       │ │ 101                        │ │   101
+                                                                                                          │ >       │ │ 101                        │ │   101
-                                                                                      └──────── │ │ 102                        │ │   102
+                                                                                                          └──────── │ │ 102                        │ │   102
-                                                                                                │ └─HEAD──                     │ └─HEAD──
+                                                                                                                    │ └─HEAD──                     │ └─HEAD──
-                                                                                                └─────────                     └─────────
+                                                                                                                    └─────────                     └─────────
     BLOCK
 
     expects = []
@@ -1154,6 +1156,42 @@ class TestLayout < TestInteractive
     tmux.until { assert_block(block, it) }
   end
 
+  def test_gutter_default
+    tmux.send_keys %(seq 10 | fzf), :Enter
+    block = <<~BLOCK
+      ▌ 3
+      ▌ 2
+      > 1
+        10/10
+      >
+    BLOCK
+    tmux.until { assert_block(block, it) }
+  end
+
+  def test_gutter_default_no_unicode
+    tmux.send_keys %(seq 10 | fzf --no-unicode), :Enter
+    block = <<~BLOCK
+        3
+        2
+      > 1
+        10/10
+      >
+    BLOCK
+    tmux.until { assert_block(block, it) }
+  end
+
+  def test_gutter_custom
+    tmux.send_keys %(seq 10 | fzf --gutter x), :Enter
+    block = <<~BLOCK
+      x 3
+      x 2
+      > 1
+        10/10
+      >
+    BLOCK
+    tmux.until { assert_block(block, it) }
+  end
+
   def test_combinations
     skip unless ENV['LONGTEST']
 

test/test_preview.rb

@@ -190,17 +190,17 @@ class TestPreview < TestInteractive
   end
 
   def test_preview_asterisk
-    tmux.send_keys %(seq 5 | #{FZF} --multi --preview 'echo [{} / {+} / {*}]' --preview-window '+{1}'), :Enter
+    tmux.send_keys %(seq 5 | #{FZF} --multi --preview 'echo [{}/{+}/{*}/{*n}]' --preview-window '+{1}'), :Enter
     tmux.until { |lines| assert_equal 5, lines.match_count }
-    tmux.until { |lines| assert_includes lines[1], ' [1 / 1 / 1 2 3 4 5] ' }
+    tmux.until { |lines| assert_includes lines[1], ' [1/1/1 2 3 4 5/0 1 2 3 4] ' }
     tmux.send_keys :BTab
-    tmux.until { |lines| assert_includes lines[1], ' [2 / 1 / 1 2 3 4 5] ' }
+    tmux.until { |lines| assert_includes lines[1], ' [2/1/1 2 3 4 5/0 1 2 3 4] ' }
     tmux.send_keys :BTab
-    tmux.until { |lines| assert_includes lines[1], ' [3 / 1 2 / 1 2 3 4 5] ' }
+    tmux.until { |lines| assert_includes lines[1], ' [3/1 2/1 2 3 4 5/0 1 2 3 4] ' }
     tmux.send_keys '5'
-    tmux.until { |lines| assert_includes lines[1], ' [5 / 1 2 / 5] ' }
+    tmux.until { |lines| assert_includes lines[1], ' [5/1 2/5/4] ' }
     tmux.send_keys '5'
-    tmux.until { |lines| assert_includes lines[1], ' [ / 1 2 / ] ' }
+    tmux.until { |lines| assert_includes lines[1], ' [/1 2//] ' }
   end
 
   def test_preview_file