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Add --version to --help output and man page

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Close #888
Close #894
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Junegunn Choi 2017-04-02 11:30:22 +09:00
parent 0fe07cf9fe
commit 9078197446
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3
man/man1/fzf.1
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@ -352,6 +352,9 @@ ncurses finder only after the input stream is complete.
.RS .RS
e.g. \fBfzf --multi | fzf --sync\fR e.g. \fBfzf --multi | fzf --sync\fR
.RE .RE
.TP
.B "--version"
Display version information and exit
.SH ENVIRONMENT VARIABLES .SH ENVIRONMENT VARIABLES
.TP .TP

1
src/options.go
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@ -86,6 +86,7 @@ const usage = `usage: fzf [options]
--read0 Read input delimited by ASCII NUL characters --read0 Read input delimited by ASCII NUL characters
--print0 Print output delimited by ASCII NUL characters --print0 Print output delimited by ASCII NUL characters
--sync Synchronous search for multi-staged filtering --sync Synchronous search for multi-staged filtering
--version Display version information and exit
Environment variables Environment variables
FZF_DEFAULT_COMMAND Default command to use when input is tty FZF_DEFAULT_COMMAND Default command to use when input is tty