- Replaced time.Now().Sub() with time.Since()
- Replaced unnecessary string/byte slice conversions
- Removed obsolete return and value assignment in range loop
- Update preview window even if there is no match for the query string
if any of the placeholder expressions evaluates to a non-empty string.
- Also, if the command template contains {q}, preview window will be
updated if the query string changes even though the focus remains on
the same item.
An example:
git log --oneline --color=always |
fzf --reverse --ansi --preview \
'[ -n {1} ] && git show --color=always {1} || git show --color=always {q}'
Close#1307
fzf used to print non-displayable characters (ascii code < 32) as '?',
but we will simply ignore those characters with this patch, just like
our terminals do.
\n and \r are exceptions. They will be printed as a space character.
TODO: \H should delete the preceding character, but this is not implemented.
Related: #1253
Add String() methods to types, so they can be printed with %s. Change
some %s format specifiers to %v, when the default string representation
is good enough. In Go 1.10, `go test` triggers a parallel `go vet`. So
this also makes fzf pass `go test`.
Close#1236Close#1219
'accept-non-empty' is similar to 'accept' (which is bound to 'enter' and
'double-click' by default) but it prevents fzf from exiting without any
selection.
Close#1162
replace-query action replaces the query string with the current
selection. If the selection is too long, it will be truncated.
If the line contains meta-characters of fzf search syntax, it is
possible that the line is no longer included in the updated result.
e.g.
echo '!hello' | fzf --bind ctrl-v:replace-query
Close#1137
In #1061 we changed the default command to retry with a simpler find
command with fewer arguments if the first find command failed. This was
to support stripped-down verions of find that do not support -fstype
argument.
However, this caused an unwanted side-effect of yielding duplicate
entries when the first command failed after producing some lines.
We revert the change in this commit, so the default command will not
work with find without -fstype support. But we now print better error
message in that case so that the user can set up a working
$FZF_DEFAULT_COMMAND.
Close#1120#1167
