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Branches Tags
${ item.name }
Create tag ${ searchTerm }
Create branch ${ searchTerm }
from '78a3f81972'
${ noResults }
Commit Graph

25 Commits (78a3f81972312d13d50e5b24dcabaa40284566b5)

Author SHA1 Message Date
Junegunn Choi 6c6c0a4778
Make util.RuneWidth return 1 for non-displayable characters 
Fix line wrapping in preview window
 8 years ago
Junegunn Choi 1448d631a7
Add --height option 8 years ago
Junegunn Choi 898d8d94c8
Fix issues in tcell renderer and Windows build 
- Fix display of CJK wide characters
- Fix horizontal offset of header lines
- Add support for keys with ALT modifier, shift-tab, page-up and down
- Fix util.ExecCommand to properly parse command-line arguments
- Fix redraw on resize
- Implement Pause/Resume for execute action
- Remove runtime check of GOOS
- Change exit status to 2 when tcell failed to start
- TBD: Travis CI build for tcell renderer
    - Pending. tcell cannot reliably ingest keys from tmux send-keys
 8 years ago
Junegunn Choi 0c573b3dff
Prepare for termbox/windows build 
`TAGS=termbox make` (or `go build -tags termbox`)
 8 years ago
Junegunn Choi 04492bab10
Use unicode.IsSpace to cover more whitespace characters 8 years ago
Junegunn Choi 2fc7c18747
Revise ranking algorithm 8 years ago
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
 8 years ago
Junegunn Choi 41e916a511
[perf] evaluateBonus can start from sidx - 1 8 years ago
Junegunn Choi d9c8a9a880
[perf] Remove memory copy when using string delimiter 8 years ago
Junegunn Choi ddc7bb9064
[perf] Optimize AWK-style tokenizer for --nth 
Approx. 50% less memory footprint and 40% improvement in query time
 8 years ago
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.
 8 years ago
Junegunn Choi 2ccdf21a1f Add --hscroll-off=COL option 
Close #513
 9 years ago
Junegunn Choi e95d82748f Use $SHELL to start $FZF_DEFAULT_COMMAND (#481) 9 years ago
Junegunn Choi 92a75c9563 Use trimmed length when --nth is used with --tiebreak=length 
This change improves sort ordering for aligned tabular input.
Given the following input:

    apple   juice   100
    apple   pie     200

fzf --nth=2 will now prefer the one with pie. Before this change fzf
compared "juice   " and "pie     ", both of which have the same length.
 9 years ago
Junegunn Choi ae87f6548a GoLint 9 years ago
Junegunn Choi e13bafc1ab Performance fix - unnecessary rune convertion on --ansi 
> time cat /tmp/list | fzf-0.10.1-darwin_amd64 --ansi -fqwerty > /dev/null

    real    0m4.364s
    user    0m8.231s
    sys     0m0.820s

    > time cat /tmp/list | fzf --ansi -fqwerty > /dev/null

    real    0m4.624s
    user    0m5.755s
    sys     0m0.732s
 9 years ago
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
 9 years ago
Junegunn Choi 2fe1e28220 Improvements in performance and memory usage 
I profiled fzf and it turned out that it was spending significant amount
of time repeatedly converting character arrays into Unicode codepoints.
This commit greatly improves search performance after the initial scan
by memoizing the converted results.

This commit also addresses the problem of unbounded memory usage of fzf.
fzf is a short-lived process that usually processes small input, so it
was implemented to cache the intermediate results very aggressively with
no notion of cache expiration/eviction. I still think a proper
implementation of caching scheme is definitely an overkill. Instead this
commit introduces limits to the maximum size (or minimum selectivity) of
the intermediate results that can be cached.
 10 years ago
Junegunn Choi 48ab87294b Add --no-hscroll option to disable horizontal scroll 
Close #193
 10 years ago
Junegunn Choi 2a167aa030 Implement --expect option to support simple key bindings (#163) 10 years ago
Junegunn Choi b431e227da Code cleanup 10 years ago
Junegunn Choi e70a2a5817 Add support for ANSI color codes 10 years ago
Junegunn Choi d760b790b3 Fix typo in code 10 years ago
Junegunn Choi 6c2ce28d0d Add `--sync` option 10 years ago
Junegunn Choi cd847affb7 Reorganize source code 10 years ago