Introduce 'raw' mode

CHANGELOG.md

@@ -3,30 +3,98 @@ 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 '▎'
+### Introducing "raw" mode
 
-  # Checker
-  fzf --gutter '▚'
+In "raw" mode, non-matching items are also displayed in their original position,
+but dimmed. This is useful when you want to see the surrounding items of a match
+to understand the context. Raw mode can be enabled by using `--raw` option, but
+I find it more useful when toggled dynamically using `toggle-raw` action.
 
-  # Dotted
-  fzf --gutter '▖'
+```sh
+export FZF_CTRL_R_OPTS='--bind ctrl-x:toggle-raw'
+```
 
-  # Full-width
-  fzf --gutter '█'
+```sh
+tree | fzf --raw --reverse --bind ctrl-x:toggle-raw
+```
 
-  # No gutter
-  fzf --gutter ' '
-  ```
+While non-matching items are displayed in dimmed color, they are treated just
+like matching items in the list, so you place the cursor on them and do any
+action against them. But if you want to navigate through matching items only,
+you can use `down-match` and `up-match` actions, which are from now on bound to
+`CTRL-N` and `CTRL-P` respectively. Historically, `CTRL-N` and `CTRL-P` are
+bound to `next-history` and `prev-history` when `--history` option is used, so
+in that case, you'll have to manually bind the actions to the keys of your
+choice, or you can use `ALT-DOWN` and `ALT-UP` instead.
+
+#### Customizing the look
+
+##### Gutter
+
+To distinguish the raw mode, the gutter column is rendered in dashed line using
+`▖` character. But you can customize it using `--gutter-raw CHAR` option.
+
+```sh
+# If you don't liked the dashed line and you just want a thinner gutter
+fzf --bind ctrl-x:toggle-raw --gutter-raw ▎
+```
+
+##### Color and style of non-matching items
+
+Non-matching items are displayed in dimmed color by default, but you can change
+it using `--color hidden:...` option.
+
+```sh
+fzf --raw --color hidden:red:strikethrough
+
+# To unset the default 'dim' attribute, prefix the color spec with 'regular'
+fzf --raw --color hidden:regular:red:strikethrough
+```
+
+### Style changes
+
+This version introduces some minor changes to the traditional visual style of fzf.
+
+- Narrowed the gutter column by using the left-half block character (`▌`).
+- Removed background colors from markers.
+- Updated `--color base16` (alias: `16`) theme so that it works better with both dark and light themes.
+
+### Added options
+
+#### `--gutter CHAR`
+
+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 ' '
+```
+
+#### `--gutter-raw CHAR`
+
+As mentioned above, also added `--gutter-raw CHAR` option for customizing the gutter column in raw mode.
+
+### Compatibility changes
+
+Starting from this version, fzf is built with Go 1.23. Support for some old OS versions has been dropped.
+
+See https://go.dev/wiki/MinimumRequirements.
 
 0.65.2
 ------