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96 Commits

Author SHA1 Message Date
Junegunn Choi 37dc273148
Micro-optimizations 
- Make structs smaller
- Introduce Result struct and use it to represent matched items instead of
  reusing Item struct for that purpose
- Avoid unnecessary memory allocation
- Avoid growing slice from the initial capacity
- Code cleanup
 2016-08-19 02:39:32 +09:00
Junegunn Choi 8df7d962e6
Improve rendering time of long lines 2016-08-14 17:44:11 +09:00
Junegunn Choi 1d4057c209
[perf] Avoid allocating rune array for ascii string 
In the best case (all ascii), this reduces the memory footprint by 60%
and the response time by 15% to 20%. In the worst case (every line has
non-ascii characters), 3 to 4% overhead is observed.
 2016-08-14 00:41:30 +09:00
Junegunn Choi e455836cc9
Fix race condition where preview window is not properly cleared 2016-06-15 13:15:17 +09:00
Junegunn Choi 24e1fabf2e
Do not process ANSI codes in --preview output at once 
Close #598
 2016-06-14 21:52:47 +09:00
Junegunn Choi 2bbc12063c
Add --preview and --preview-window 
Close #587
 2016-06-11 19:59:12 +09:00
Junegunn Choi 56fb2f00b3
Use single-quoted strings in execute action 
Close #590
 2016-06-08 00:54:21 +09:00
Junegunn Choi 13330738b8
Do not match jump labels beyond the screen limit 2016-05-18 22:45:34 +09:00
Junegunn Choi 6d235bceee
Add jump and jump-accept actions for --bind 
jump and jump-accept implement EasyMotion-like movement in fzf.
Suggested by @mhrebenyuk. Close #569.
 2016-05-18 02:10:03 +09:00
Junegunn Choi 9078688baf Add print-query action for --bind 
Close #571
 2016-05-13 00:51:15 +09:00
Junegunn Choi 74d1694be9 Fix #541 - Print double-click when --expect=double-click is set 2016-04-14 04:18:59 +09:00
Junegunn Choi 2ccdf21a1f Add --hscroll-off=COL option 
Close #513
 2016-03-02 03:14:35 +09:00
Junegunn Choi e72a360337 Minor refactoring 
- Slightly more efficient processing of Options
- Do not return reference type arguments that are mutated inside the
  function
- Use util.Constrain function when appropriate
 2016-02-18 01:46:18 +09:00
Junegunn Choi e95d82748f Use $SHELL to start $FZF_DEFAULT_COMMAND (#481) 2016-02-07 01:49:29 +09:00
Junegunn Choi 30bd0b53db Fix #481 - Use $SHELL instead of sh in execute action 
Note that $SHELL only points to the default shell instead of the current
shell. If you're on a non-default shell, you might want to override the
value like follows.

  SHELL=zsh fzf --bind 'enter:execute:echo $ZSH_VERSION; sleep 1'
 2016-02-03 04:46:02 +09:00
Junegunn Choi 1893eca41a Handle SIGTERM gracefully (#482) 2016-02-02 17:51:21 +09:00
Junegunn Choi 8695b5e319 Reduce the initial delay when --tac is not given 
fzf defers the initial rendering of the screen up to 100ms if the input
stream is ongoing to prevent unnecessary redraw during the initial
phase. However, 100ms delay is quite noticeable and might give the
impression that fzf is not snappy enough. This commit reduces the
maximum delay down to 20ms when --tac is not specified, in which case
the input list quickly fills the entire screen.
 2016-01-16 18:07:50 +09:00
Junegunn Choi f6c6e59a50 Add toggle-in and toggle-out for --bind 
Related: #452

When `--multi` is set, tab key will bring your cursor down, and
shift-tab up. But since fzf by default draws the screen in bottom-up
fashion, one may feel that the opposite of the behavior is more
desirable and choose to customize the key bindings as follows.

    export FZF_DEFAULT_OPTS="--bind tab:toggle-up,shift-tab:toggle-down"

This configuration, however, becomes no longer straightforward when
`--reverse` is set and fzf switches to top-down layout. To address the
requirement, this commit adds `toggle-in` and `toggle-out` option which
switch direction depending on `--reverse`-ness.

    export FZF_DEFAULT_OPTS="--bind tab:toggle-out,shift-tab:toggle-in"
 2016-01-14 02:35:43 +09:00
Junegunn Choi 8d3a302a17 Simplify Item structure 
This commit compensates for the performance overhead from the
extended tiebreak option.
 2016-01-14 01:12:49 +09:00
Junegunn Choi 1d2d32c847 Accept comma-separated list of sort criteria 2016-01-13 21:27:43 +09:00
Junegunn Choi 99ea1056ac Add --tabstop option 
Related: https://github.com/junegunn/fzf.vim/issues/49
 2015-11-30 17:35:03 +09:00
Junegunn Choi a89d8995c3 Add execute-multi action 
Close #413
 2015-11-09 23:58:19 +09:00
Junegunn Choi dbc854d5f4 Handle wide unicode characters in --prompt 2015-11-09 22:01:40 +09:00
Junegunn Choi 6bddffbca4 Setup signal handlers before ncurses initialization 
This prevents fzf from missing SIGWINCH during startup which
occasionally happens with fzf-tmux
 2015-11-03 23:00:34 +09:00
Junegunn Choi ae04f56dbd Fix --bind "double-click:execute(...)" (#374) 2015-10-13 02:36:11 +09:00
Junegunn Choi f80ff8c917 Add bindable double-click event (#374) 2015-10-13 02:24:38 +09:00
Junegunn Choi 86bc9d506f Fix invalid interrupt handler during execute action 
Interrupt handling during execute action was not serialized and often
caused crash, failed to restore the terminal state.
 2015-10-05 23:19:26 +09:00
Junegunn Choi ca19762e58 Exit status 130 when fzf is terminated by the user 
Related: #345
 2015-09-18 10:25:07 +09:00
Junegunn Choi 2022a3ad96 Replace --header-file with --header (#346) 
and allow using --header and --header-lines at the same time.

Close #346.
 2015-09-15 19:04:53 +09:00
Junegunn Choi 65d9d416b4 Change exit status (0: OK, 1: No match, 2: Error/Interrupted) 
A la grep. Close #345
 2015-09-15 13:21:51 +09:00
Junegunn Choi 90b0cd44ac Should not strip ANSI codes when --ansi is not set 2015-08-28 21:23:10 +09:00
Junegunn Choi 15c49a3e08 Fix race condition 2015-08-03 00:14:34 +09:00
Junegunn Choi 0ea66329b8 Performance tuning - eager rune array conversion 
> wc -l /tmp/list2
     2594098 /tmp/list2

    > time cat /tmp/list2 | fzf-0.10.1-darwin_amd64 -fqwerty > /dev/null

    real    0m5.418s
    user    0m10.990s
    sys     0m1.302s

    > time cat /tmp/list2 | fzf-head -fqwerty > /dev/null

    real    0m4.862s
    user    0m6.619s
    sys     0m0.982s
 2015-08-02 14:00:18 +09:00
Junegunn Choi 634670e3ea Lint 2015-08-02 13:11:59 +09:00
Junegunn Choi 7231acd442 Fix mouse scroll when --margin is set 2015-07-27 00:06:44 +09:00
Junegunn Choi ee0c8a2635 Add --margin option 
Close #299
 2015-07-26 23:02:04 +09:00
Junegunn Choi fdbf3d3fec Replace eof action with cancel (#289) 2015-07-23 21:05:33 +09:00
Junegunn Choi 13e040baee Bind CTRL-D to the new delete-char/eof action 
- CTRL-D - delete-char/eof
- DEL - delete-char
 2015-07-23 00:56:03 +09:00
Junegunn Choi cc0d5539ba Add "eof" action which closes the finder only when input is empty 
Close #289
 2015-07-22 22:57:48 +09:00
Junegunn Choi 928fccc15b Fix header not shown when the lines go beyond the screen limit 2015-07-22 21:22:59 +09:00
Junegunn Choi 5e3cb3a4ea Fix ANSI processor to handle multi-line regions 2015-07-22 14:19:45 +09:00
Junegunn Choi f71ea5f3ea Add test cases for header and fix corner cases 2015-07-22 13:45:38 +09:00
Junegunn Choi f469c25730 Add --header-lines option 2015-07-22 03:21:20 +09:00
Junegunn Choi 8b2adba8d6 Redraw of header on resize 2015-07-22 00:47:14 +09:00
Junegunn Choi d459e9abce Add --header-file option 2015-07-22 00:38:38 +09:00
Junegunn Choi a8b2c257cd Improve handling of key names 
Remember the exact string given as the key name so that it's possible to
correctly handle synonyms and print the original string.
 2015-06-19 00:31:48 +09:00
Junegunn Choi d261c36cde Keep the spinner spinning even when the source stream is idle 2015-06-18 00:42:38 +09:00
Junegunn Choi fe4e452d68 Add --cycle option for cyclic scrolling 
Close #266
 2015-06-16 23:16:34 +09:00
Junegunn Choi d54a4fa223 Add key name "bspace" for --bind (bspace != ctrl-h) 2015-06-16 02:18:49 +09:00
Junegunn Choi 6c99cc1700 Add bind action for executing arbitrary command (#265) 
e.g. fzf --bind "ctrl-m:execute(less {})"
     fzf --bind "ctrl-t:execute[tmux new-window -d 'vim {}']"
 2015-06-14 12:25:08 +09:00