Merge 3ce427d196 into 92aed2e936

Add unar as a fallback when unrar is not available for extracting
RAR files. This addresses the issue where unrar has been removed
from Homebrew due to licensing issues.

The extraction now:
- Prefers unrar if available (backward compatible)
- Falls back to unar if unrar is not found
- Shows helpful error message if neither tool is installed

lib/clipboard.zsh

@@ -84,6 +84,17 @@ function detect-clipboard() {
   elif [ -n "${TMUX:-}" ] && (( ${+commands[tmux]} )); then
     function clipcopy() { tmux load-buffer "${1:--}"; }
     function clippaste() { tmux save-buffer -; }
+  elif [[ "$TERM" == "xterm"* || "$TERM" == "screen"* || "$TERM" == "tmux"* ]]; then
+    # OSC 52 support
+    function clipcopy() {
+      local content_tocopy
+      content_tocopy=$(cat "${1:-/dev/stdin}" | base64 | tr -d '\n')
+      printf "\033]52;c;%s\a" "$content_tocopy" > /dev/tty
+    }
+    function clippaste() {
+      echo "OSC 52 does not support pasting from the clipboard."
+      return 1
+    }
   else
     function _retry_clipboard_detection_or_fail() {
       local clipcmd="${1}"; shift

plugins/copybuffer/copybuffer.plugin.zsh

@@ -14,3 +14,4 @@ zle -N copybuffer
 bindkey -M emacs "^O" copybuffer
 bindkey -M viins "^O" copybuffer
 bindkey -M vicmd "^O" copybuffer
+bindkey -M vicmd "yy" copybuffer

plugins/extract/extract.plugin.zsh

@@ -77,7 +77,15 @@ EOF
       (*.lzma) unlzma "$full_path" ;;
       (*.z) uncompress "$full_path" ;;
       (*.zip|*.war|*.jar|*.ear|*.sublime-package|*.ipa|*.ipsw|*.xpi|*.apk|*.aar|*.whl|*.vsix|*.crx|*.pk3|*.pk4) unzip "$full_path" ;;
-      (*.rar) unrar x -ad "$full_path" ;;
+      (*.rar)
+        if (( $+commands[unrar] )); then
+          unrar x -ad "$full_path"
+        elif (( $+commands[unar] )); then
+          unar -o . "$full_path"
+        else
+          echo "extract: cannot extract RAR files: install unrar or unar" >&2
+          success=1
+        fi ;;
       (*.rpm)
         rpm2cpio "$full_path" | cpio --quiet -id ;;
       (*.7z | *.7z.[0-9]* | *.pk7) 7za x "$full_path" ;;