Updated Examples (markdown)

Examples.md

@@ -553,6 +553,59 @@ fi
 }
 ```
 
+#### Command history not blocked in MSYS2 environment
+
+```sh
+# CTRL-R script for MSYS2 environment (requires winpty)
+# For the most part the same as the original __fzf_history__.
+_fzf_history_msys2() {
+  # Bash 4.4 or later
+  local - && set -o pipefail
+
+  # Concurrency is not considered (who needs it?)
+  local WORK_DIR="${TMPDIR:=${TMP:-/tmp}}/${FUNCNAME[0]##_}"
+  mkdir -p "${WORK_DIR}" || return
+
+  local PERL_SCRIPT='
+    BEGIN { getc; $/ = "\n\t"; $HISTCOUNT = $ENV{last_hist} + 1 }
+    s/^[ *]//; print $HISTCOUNT - $. . "\t$_" if !$seen{$_}++
+  '
+  local FZF_OPTS="
+    --height ${FZF_TMUX_HEIGHT:-40%}
+    --bind=ctrl-z:ignore
+    ${FZF_DEFAULT_OPTS}
+    -n2..,.. --tiebreak=index
+    --bind=ctrl-r:toggle-sort
+    ${FZF_CTRL_R_OPTS}
+    +m --read0
+  "
+
+  # stdin is passed to winpty as-is tty, and input/output
+  # to/from fzf is via file.
+  builtin fc -lnr -2147483648 |
+    last_hist=$(HISTTIMEFORMAT='' builtin history 1) \
+    perl -n -l0 -e "${PERL_SCRIPT}" \
+      >"${WORK_DIR}"/stdin || return
+  winpty -- bash -c "
+    set -o pipefail
+    cat \"${WORK_DIR}\"/stdin | \
+    FZF_DEFAULT_OPTS='${FZF_OPTS}' fzf --query '${READLINE_LINE}' \
+      >\"${WORK_DIR}\"/stdout
+  " || return
+
+  READLINE_LINE=$(sed -E 's|.*\s||' "${WORK_DIR}"/stdout)
+  if [[ -z "${READLINE_POINT}" ]]; then
+    echo "${READLINE_LINE}"
+  else
+    READLINE_POINT=0x7fffffff
+  fi
+}
+
+bind -m emacs-standard -x '"\C-r": _fzf_history_msys2'
+bind -m vi-command -x '"\C-r": _fzf_history_msys2'
+bind -m vi-insert -x '"\C-r": _fzf_history_msys2'
+```
+
 ### Processes
 
 ```sh