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fish_clipboard_copy: Stop adding newlines

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When this switched over from directly piping commandline to storing
its output and using printf, I inadvertently always added a trailing
newline. That's probably annoying.

Note that this will now always *remove* a trailing newline (because
the command substitution does). That will barely make a
difference (because trailing newlines are quite unusual in the
commandline) and will probably feel better than keeping it - we could
even make a point of removing trailing whitespace in general.

Fixes #6927

(cherry picked from commit 6ebbe5a450)
This commit is contained in:
Fabian Homborg 2020-04-21 07:24:20 +02:00 committed by David Adam
parent 5f6e43df6a
commit d9cf1be4b7
1 changed files with 4 additions and 4 deletions
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8
share/functions/fish_clipboard_copy.fish
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@ -3,14 +3,14 @@ function fish_clipboard_copy
set -l cmdline (commandline --current-selection)
test -n "$cmdline"; or set cmdline (commandline)
if type -q pbcopy
printf '%s\n' $cmdline | pbcopy
printf '%s' $cmdline | pbcopy
else if set -q WAYLAND_DISPLAY; and type -q wl-copy
printf '%s\n' $cmdline | wl-copy
printf '%s' $cmdline | wl-copy
else if type -q xsel
# Silence error so no error message shows up
# if e.g. X isn't running.
printf '%s\n' $cmdline | xsel --clipboard 2>/dev/null
printf '%s' $cmdline | xsel --clipboard 2>/dev/null
else if type -q xclip
printf '%s\n' $cmdline | xclip -selection clipboard 2>/dev/null
printf '%s' $cmdline | xclip -selection clipboard 2>/dev/null
end
end