Update 2024-01-19 22:17 OpenBSD/amd64-x13

.vim/pack/plugins/start/vim-fzf/bin/preview.rb

@@ -0,0 +1,3 @@
+#!/usr/bin/env ruby
+
+puts 'preview.rb is deprecated. Use preview.sh instead.'

.vim/pack/plugins/start/vim-fzf/bin/preview.sh

@@ -0,0 +1,86 @@
+#!/usr/bin/env bash
+
+REVERSE="\x1b[7m"
+RESET="\x1b[m"
+
+if [[ $# -lt 1 ]]; then
+  echo "usage: $0 [--tag] FILENAME[:LINENO][:IGNORED]"
+  exit 1
+fi
+
+if [[ $1 = --tag ]]; then
+  shift
+  "$(dirname "${BASH_SOURCE[0]}")/tagpreview.sh" "$@"
+  exit $?
+fi
+
+# Ignore if an empty path is given
+[[ -z $1 ]] && exit
+
+IFS=':' read -r -a INPUT <<< "$1"
+FILE=${INPUT[0]}
+CENTER=${INPUT[1]}
+
+if [[ "$1" =~ ^[A-Za-z]:\\ ]]; then
+  FILE=$FILE:${INPUT[1]}
+  CENTER=${INPUT[2]}
+fi
+
+if [[ -n "$CENTER" && ! "$CENTER" =~ ^[0-9] ]]; then
+  exit 1
+fi
+CENTER=${CENTER/[^0-9]*/}
+
+# MS Win support
+if [[ "$FILE" =~ '\' ]]; then
+  if [ -z "$MSWINHOME" ]; then
+    MSWINHOME="$HOMEDRIVE$HOMEPATH"
+  fi
+  if grep -qEi "(Microsoft|WSL)" /proc/version &> /dev/null ; then
+    MSWINHOME="${MSWINHOME//\\/\\\\}"
+    FILE="${FILE/#\~\\/$MSWINHOME\\}"
+    FILE=$(wslpath -u "$FILE")
+  elif [ -n "$MSWINHOME" ]; then
+    FILE="${FILE/#\~\\/$MSWINHOME\\}"
+  fi
+fi
+
+FILE="${FILE/#\~\//$HOME/}"
+if [ ! -r "$FILE" ]; then
+  echo "File not found ${FILE}"
+  exit 1
+fi
+
+if [ -z "$CENTER" ]; then
+  CENTER=0
+fi
+
+# Sometimes bat is installed as batcat.
+if command -v batcat > /dev/null; then
+  BATNAME="batcat"
+elif command -v bat > /dev/null; then
+  BATNAME="bat"
+fi
+
+if [ -z "$FZF_PREVIEW_COMMAND" ] && [ "${BATNAME:+x}" ]; then
+  ${BATNAME} --style="${BAT_STYLE:-numbers}" --color=always --pager=never \
+      --highlight-line=$CENTER -- "$FILE"
+  exit $?
+fi
+
+FILE_LENGTH=${#FILE}
+MIME=$(file --dereference --mime -- "$FILE")
+if [[ "${MIME:FILE_LENGTH}" =~ binary ]]; then
+  echo "$MIME"
+  exit 0
+fi
+
+DEFAULT_COMMAND="highlight -O ansi -l {} || coderay {} || rougify {} || cat {}"
+CMD=${FZF_PREVIEW_COMMAND:-$DEFAULT_COMMAND}
+CMD=${CMD//{\}/$(printf %q "$FILE")}
+
+eval "$CMD" 2> /dev/null | awk "{ \
+    if (NR == $CENTER) \
+        { gsub(/\x1b[[0-9;]*m/, \"&$REVERSE\"); printf(\"$REVERSE%s\n$RESET\", \$0); } \
+    else printf(\"$RESET%s\n\", \$0); \
+    }"

.vim/pack/plugins/start/vim-fzf/bin/tagpreview.sh

@@ -0,0 +1,73 @@
+#!/usr/bin/env bash
+
+REVERSE="\x1b[7m"
+RESET="\x1b[m"
+
+if [ -z "$1" ]; then
+  echo "usage: $0 FILENAME:TAGFILE:EXCMD"
+  exit 1
+fi
+
+IFS=':' read -r FILE TAGFILE EXCMD <<< "$*"
+
+# Complete file paths which are relative to the given tag file
+if [ "${FILE:0:1}" != "/" ]; then
+  FILE="$(dirname "${TAGFILE}")/${FILE}"
+fi
+
+if [ ! -r "$FILE" ]; then
+  echo "File not found ${FILE}"
+  exit 1
+fi
+
+# If users aren't using vim, they are probably using neovim
+if command -v vim > /dev/null; then
+  VIMNAME="vim"
+elif command -v nvim > /dev/null; then
+  VIMNAME="nvim"
+else
+  echo "Cannot preview tag: vim or nvim unavailable"
+  exit 1
+fi
+
+CENTER="$("${VIMNAME}" -R -i NONE -u NONE -e -m -s "${FILE}" \
+              -c "set nomagic" \
+              -c "${EXCMD}" \
+              -c 'let l=line(".") | new | put =l | print | qa!')" || exit
+
+START_LINE="$(( CENTER - FZF_PREVIEW_LINES / 2 ))"
+if (( START_LINE <= 0 )); then
+    START_LINE=1
+fi
+END_LINE="$(( START_LINE + FZF_PREVIEW_LINES - 1 ))"
+
+# Sometimes bat is installed as batcat.
+if command -v batcat > /dev/null; then
+  BATNAME="batcat"
+elif command -v bat > /dev/null; then
+  BATNAME="bat"
+fi
+
+if [ -z "$FZF_PREVIEW_COMMAND" ] && [ "${BATNAME:+x}" ]; then
+  ${BATNAME} --style="${BAT_STYLE:-numbers}" \
+             --color=always \
+             --pager=never \
+             --wrap=never \
+             --terminal-width="${FZF_PREVIEW_COLUMNS}" \
+             --line-range="${START_LINE}:${END_LINE}" \
+             --highlight-line="${CENTER}" \
+             "$FILE"
+  exit $?
+fi
+
+DEFAULT_COMMAND="highlight -O ansi -l {} || coderay {} || rougify {} || cat {}"
+CMD=${FZF_PREVIEW_COMMAND:-$DEFAULT_COMMAND}
+CMD=${CMD//{\}/$(printf %q "$FILE")}
+
+eval "$CMD" 2> /dev/null | awk "{ \
+    if (NR >= $START_LINE && NR <= $END_LINE) { \
+        if (NR == $CENTER) \
+            { gsub(/\x1b[[0-9;]*m/, \"&$REVERSE\"); printf(\"$REVERSE%s\n$RESET\", \$0); } \
+        else printf(\"$RESET%s\n\", \$0); \
+        } \
+    }"

.vim/pack/plugins/start/vim-fzf/bin/tags.pl

@@ -0,0 +1,15 @@
+#!/usr/bin/env perl
+
+use strict;
+
+foreach my $file (@ARGV) {
+  open my $lines, $file;
+  while (<$lines>) {
+    unless (/^\!/) {
+      s/^[^\t]*/sprintf("%-24s", $&)/e;
+      s/$/\t$file/;
+      print;
+    }
+  }
+  close $lines;
+}