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Check documentation for listing of external commands instead of relying on out of date static lists in various places

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darcs-hash:20060529133239-ac50b-48392cfa1e5817ed8df452f0632658af7fe47a28.gz
This commit is contained in:
axel 2006-05-29 23:32:39 +10:00
parent 4c7e06e752
commit 29cd62ab6e
2 changed files with 7 additions and 2 deletions
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2
share/completions/help.fish
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@ -6,7 +6,7 @@ for i in (builtin -n)
complete -c help -x -a $i -d (N_ "Help for the specified builtin")
end
for i in count dirh dirs help mimedb nextd open popd prevd pushd set_color psub umask type
for i in case (sed -n < /usr/share/doc/fish-1.21.7/commands.html -e "s/.*<h2><a class=\"anchor\" name=\"\([^\"]*\)\">.*/\1/p")
complete -c help -x -a $i -d (N_ "Help for the specified command")
end

7
share/functions/help.fish
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@ -74,7 +74,12 @@ function help -d (N_ "Show help for the fish shell")
set fish_help_page "index.html\#expand"
case (builtin -n)
set fish_help_page "builtins.html\#$fish_help_item"
case contains count dirh dirs help mimedb nextd open popd prevd pushd set_color tokenize psub umask type vared
# This command substitution should locate all commands with
# documentation. It's a bit of a hack, since it relies on the
# Doxygen markup format to never change...
case (sed -n < /usr/share/doc/fish-1.21.7/commands.html -e "s/.*<h2><a class=\"anchor\" name=\"\([^\"]*\)\">.*/\1/p")
set fish_help_page "commands.html\#$fish_help_item"
case $help_topics
set fish_help_page "index.html\#$fish_help_item"