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文件: /usr/share/fish/functions/man.fish
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function man --description "Format and display the on-line manual pages" # Work around the "builtin" manpage that everything symlinks to, # by prepending our fish datadir to man. This also ensures that man gives fish's # man pages priority, without having to put fish's bin directories first in $PATH # Notice local but exported variable set -lx MANPATH (string join : $MANPATH) if test -z "$MANPATH" type -q manpath; and set MANPATH (command manpath) end set -l fish_manpath (dirname $__fish_datadir)/fish/man if test -d "$fish_manpath" -a -n "$MANPATH" set MANPATH "$fish_manpath":$MANPATH # Invoke man with this manpath, and we're done command man $argv return end # If fish's man pages could not be found, just invoke man normally command man $argv end
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