Based on the patch by Matt Westcott (@mjwestcott).
But with a more conservative approach:
- Does not use linearly increasing penalties; It is agreed upon that we
should prefer matching characters at the beginnings of the words, but
it's not always clear that the relevance is inversely proportional to
the distance from the beginning.
- The approach here is more conservative in that the bonus is never
large enough to override the matchlen, so it can be thought of as the
first implicit tiebreak criterion.
- One may argue the change breaks the contract of --tiebreak, but the
judgement depends on the definition of "tie".
- Slightly more efficient processing of Options
- Do not return reference type arguments that are mutated inside the
function
- Use util.Constrain function when appropriate
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'
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.
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"
Having submodules causes vim-plug or other vim plugin managers to clone
them with no real benefit to the end-users. There's currently no
compelling reason for me to use submodules.
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.
