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abbr: coalesce multiple arguments to --add

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Makes the behaviour of the script match the documentation.
This commit is contained in:
David Adam 2015-03-13 16:32:05 +08:00
parent bff68f3bfc
commit 48d353610f
1 changed files with 8 additions and 4 deletions
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12
share/functions/abbr.fish
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@ -10,9 +10,13 @@ function abbr --description "Manage abbreviations"
set -l mode_arg
set -l needs_arg no
while set -q argv[1]
if test $needs_arg = yes
if test $needs_arg = single
set mode_arg $argv[1]
set needs_arg no
else if test $needs_arg = coalesce
set mode_arg "$argv"
set needs_arg no
set -e argv
else
set -l new_mode
switch $argv[1]
@ -21,10 +25,10 @@ function abbr --description "Manage abbreviations"
return 0
case '-a' '--add'
set new_mode add
set needs_arg yes
set needs_arg coalesce
case '-r' '--remove'
set new_mode remove
set needs_arg yes
set needs_arg single
case '-l' '--list'
set new_mode list
case '-s' '--show'
@ -48,7 +52,7 @@ function abbr --description "Manage abbreviations"
end
set -e argv[1]
end
if test $needs_arg = yes
if test $needs_arg != no
printf ( _ "%s: option requires an argument -- %s\n" ) abbr $mode_flag >&2
return 1
end