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ohmyzsh/plugins/man/man.plugin.zsh
wurza f400ea1e57
man: use only first element of command before prepending man (#8747)
Co-authored-by: Michael Wurzer <michael.wurzer@sequality.at>
Co-authored-by: Marc Cornellà <marc.cornella@live.com>
2020-03-16 12:47:15 +01:00

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# ------------------------------------------------------------------------------
# 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 "$BUFFER" ]] && zle up-history
# prepend man to only the first part of the typed command
# http://zsh.sourceforge.net/Doc/Release/Expansion.html#Parameter-Expansion-Flags
[[ "$BUFFER" != man\ * ]] && BUFFER="man ${${(Az)BUFFER}[1]}"
}
zle -N man-command-line
# Defined shortcut keys: [Esc]man
bindkey "\e"man man-command-line
# ------------------------------------------------------------------------------
# Also, you might want to use man-preview included in 'osx' plugin
# just substitute "man" in the function with "man-preview" after you included OS X in
# the .zshrc