diff options
Diffstat (limited to '.config/zsh/oh-my-zsh/plugins/man/man.plugin.zsh')
| -rw-r--r-- | .config/zsh/oh-my-zsh/plugins/man/man.plugin.zsh | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/.config/zsh/oh-my-zsh/plugins/man/man.plugin.zsh b/.config/zsh/oh-my-zsh/plugins/man/man.plugin.zsh new file mode 100644 index 0000000..dcba613 --- /dev/null +++ b/.config/zsh/oh-my-zsh/plugins/man/man.plugin.zsh @@ -0,0 +1,37 @@ +# ------------------------------------------------------------------------------ +# Author +# ------ +# +# * Jerry Ling<jerryling315@gmail.com> +# +# ------------------------------------------------------------------------------ +# Usage +# ----- +# +# man will be inserted before the command +# +# ------------------------------------------------------------------------------ + +man-command-line() { + # if there is no command typed, use the last command + [[ -z "$BUFFER" ]] && zle up-history + + # if typed command begins with man, do nothing + [[ "$BUFFER" = man\ * ]] && return + + # get command and possible subcommand + # http://zsh.sourceforge.net/Doc/Release/Expansion.html#Parameter-Expansion-Flags + local -a args + args=(${${(Az)BUFFER}[1]} ${${(Az)BUFFER}[2]}) + + # check if man page exists for command and first argument + if man "${args[1]}-${args[2]}" >/dev/null 2>&1; then + BUFFER="man $args" + else + BUFFER="man ${args[1]}" + fi +} + +zle -N man-command-line +# Defined shortcut keys: [Esc]man +bindkey "\e"man man-command-line |