junegunn/fzf v0.71.0

0.71.0

on GitHub

Release highlights: https://junegunn.github.io/fzf/releases/0.71.0/

• Added --popup as a new name for --tmux with Zellij support
  • --popup starts fzf in a tmux popup or a Zellij floating pane
  • --tmux is now an alias for --popup
  • Requires tmux 3.3+ or Zellij 0.44+
• Cross-reload item identity with --id-nth
  • Added --id-nth=NTH to define item identity fields for cross-reload operations
  • When a reload is triggered with tracking enabled, fzf searches for the tracked item by its identity fields in the new list.
    • --track --id-nth .. tracks by the entire line
    • --track --id-nth 1 tracks by the first field
    • --track without --id-nth retains the existing index-based tracking behavior
    • The UI is temporarily blocked (prompt dimmed, input disabled) until the item is found or loading completes.
      • Press Escape or Ctrl-C to cancel the blocked state without quitting
      • Info line shows +T* / +t* while searching
  • With --multi, selected items are preserved across reload-sync by matching their identity fields
• Performance improvements
  • The search performance now scales linearly with the number of CPU cores, as we dropped static partitioning to allow better load balancing across threads.

    === query: 'linux' ===
      [all]   baseline:    21.95ms  current:    17.47ms  (1.26x)  matches: 179966 (12.79%)
      [1T]    baseline:   179.63ms  current:   180.53ms  (1.00x)  matches: 179966 (12.79%)
      [2T]    baseline:    97.38ms  current:    90.05ms  (1.08x)  matches: 179966 (12.79%)
      [4T]    baseline:    53.83ms  current:    44.77ms  (1.20x)  matches: 179966 (12.79%)
      [8T]    baseline:    41.66ms  current:    22.58ms  (1.84x)  matches: 179966 (12.79%)
    

  • Improved the cache structure, reducing memory footprint per entry by 86x.
    • With the reduced per-entry cost, the cache now has broader coverage.
• Shell integration improvements
  • bash: CTRL-R now supports multi-select and shift-delete to delete history entries (#4715)
  • fish:
    • Improved command history (CTRL-R) (#4703) (@bitraid)
    • Rewrite completion script (SHIFT-TAB) (#4731) (@bitraid)
    • Increase minimum fish version requirement to 3.4.0 (#4731) (@bitraid)
• GET / HTTP endpoint now includes positions field in each match entry, providing the indices of matched characters for external highlighting (#4726)
• Allow adaptive height with negative value (--height=~-HEIGHT) (#4682)
• Bug fixes
  • --walker=follow no longer follows symlinks whose target is an ancestor of the walker root, avoiding severe resource exhaustion when a symlink points outside the tree (e.g. Wine's z: → /) (#4710)
  • Fixed AWK tokenizer not treating a new line character as whitespace
  • Fixed --{accept,with}-nth removing trailing whitespaces with a non-default --delimiter
  • Fixed OSC8 hyperlinks being mangled when the URL contains unicode characters (#4707)
  • Fixed --with-shell not handling quoted arguments correctly (#4709)
  • Fixed child processes not being terminated on Windows (#4723) (@pjeby)
  • Fixed preview scrollbar not rendered after toggle-preview
  • Fixed preview follow/scroll with long wrapped lines
  • Fixed tab width when --frozen-left is used
  • Fixed preview mouse events being processed when no preview window exists
  • zsh: Fixed history widget when sh_glob option is on (#4714) (@EvanHahn)