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Fix help completion to not barf if html file is absent

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ridiculousfish 2012-10-29 01:53:10 -07:00
parent 425afa63ce
commit 5ea486b20a
1 changed files with 4 additions and 2 deletions
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share/completions/help.fish
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@ -2,9 +2,11 @@
# Completions for the help command # Completions for the help command
# #
if test -f "$__fish_help_dir/commands.html"
for i in case (sed -n < $__fish_help_dir/commands.html -e "s/.*<h2><a class=\"anchor\" name=\"\([^\"]*\)\">.*/\1/p") for i in case (sed -n < $__fish_help_dir/commands.html -e "s/.*<h2><a class=\"anchor\" name=\"\([^\"]*\)\">.*/\1/p")
complete -c help -x -a $i --description "Help for the specified command" complete -c help -x -a $i --description "Help for the specified command"
end end
end
complete -c help -x -a syntax --description 'Introduction to the fish syntax' complete -c help -x -a syntax --description 'Introduction to the fish syntax'
complete -c help -x -a todo --description 'Incomplete aspects of fish' complete -c help -x -a todo --description 'Incomplete aspects of fish'