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Teach help how to not drop fragments on OS X

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This commit is contained in:
ridiculousfish 2012-12-27 14:04:11 -08:00
parent 97ddf9a4f3
commit 183aea5c96
1 changed files with 15 additions and 15 deletions
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30
share/functions/help.fish
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@ -1,14 +1,5 @@
function help --description 'Show help for the fish shell'
#
# help should use 'open' to find a suitable browser, but only
# if there is a mime database _and_ DISPLAY is set, since the
# browser will most likely be graphical. Since most systems which
# have a mime databe also have the htmlview program, this is mostly a
# theoretical problem.
#
function help --description "Show help for the fish shell"
# Declare variables to set correct scope # Declare variables to set correct scope
set -l fish_browser set -l fish_browser
set -l fish_browser_bg set -l fish_browser_bg
@ -67,10 +58,13 @@ function help --description "Show help for the fish shell"
if type xdg-open > /dev/null if type xdg-open > /dev/null
set fish_browser xdg-open set fish_browser xdg-open
end end
# On OS X, just use open
# On OS X, we go through osascript by default
if test (uname) = Darwin if test (uname) = Darwin
set fish_browser (which open) if type osascript >/dev/null
set fish_browser osascript
end
end end
end end
@ -120,7 +114,13 @@ function help --description "Show help for the fish shell"
set page_url http://fishshell.com/docs/$version_string/$fish_help_page set page_url http://fishshell.com/docs/$version_string/$fish_help_page
end end
# OS X /usr/bin/open swallows fragments (anchors), so use osascript
# Eval is just a cheesy way of removing the hash escaping
if test "$fish_browser" = osascript
osascript -e 'open location "'(eval echo $page_url)'"'
return
end
if test $fish_browser_bg if test $fish_browser_bg
switch $fish_browser switch $fish_browser