Add completions for the set builtin to handle completions of locale variables and locale names

darcs-hash:20060115200303-ac50b-c195155551b0b77ddf8b6ab5c3d3f9c6506a82b7.gz

1 files changed, 58 insertions, 12 deletions

diff --git a/init/completions/set.fish b/init/completions/set.fish
index f7ddbf3d..4ca20140 100644
--- a/init/completions/set.fish
+++ b/init/completions/set.fish
@@ -1,14 +1,22 @@
+#
+# Completions for the 'set' builtin
+#
+
+#
+# We depend on set_color completions for color definitions
+#
 
 complete -y set_color
 
-complete -c set -s e -l erase -d (_ "Erase variable")
-complete -c set -s x -l export -d (_ "Export variable to subprocess")
-complete -c set -s u -l unexport -d (_ "Do not export variable to subprocess")
-complete -c set -s g -l global -d (_ "Make variable scope global")
-complete -c set -s l -l local -d (_ "Make variable scope local")
-complete -c set -s U -l universal -d (_ "Make variable scope universal, i.e. share variable with all the users fish processes on this computer")
-complete -c set -s q -l query -d (_ "Test if variable is defined")
-complete -c set -s h -l help -d (_ "Display help and exit")
+#
+# All locale variables used by set completions
+#
+
+set -g __fish_locale_vars LANG LC_ALL LC_COLLATE LC_CTYPE LC_MESSAGES LC_MONETARY LC_NUMERIC LC_TIME
+
+#
+# Verious helper functions
+#
 
 function __fish_set_is_first -d 'Test if no non-switch argument has been specified yet'
 	set -- cmd (commandline -poc)
@@ -24,11 +32,9 @@ function __fish_set_is_first -d 'Test if no non-switch argument has been specifi
 	return 0
 end
 
-complete -c set -n '__fish_set_is_first' -x -a "(set|sed -e 's/ /\tVariable: /')"
-
 function __fish_set_is_color -d 'Test if We are specifying a color value for the prompt'
-	set -- cmd (commandline -poc)
-	set -e -- cmd[1]
+	set cmd (commandline -poc)
+	set -e cmd[1]
 	for i in $cmd
 		switch $i
 
@@ -41,6 +47,46 @@ function __fish_set_is_color -d 'Test if We are specifying a color value for the
 				 return 1
 		end
 	end	
+	return 1
 end
 
+function __fish_set_is_locale -d 'Test if We are specifying a locale value for the prompt'
+	set cmd (commandline -poc)
+	set -e cmd[1]
+	for i in $cmd
+		switch $i
+
+			case $__fish_locale_vars
+				return 0
+
+			case '-*'
+				 
+			case '*'
+				 return 1
+		end
+	end	
+	return 1
+end
+
+#
+# Completions
+#
+
+complete -c set -s e -l erase -d (_ "Erase variable")
+complete -c set -s x -l export -d (_ "Export variable to subprocess")
+complete -c set -s u -l unexport -d (_ "Do not export variable to subprocess")
+complete -c set -s g -l global -d (_ "Make variable scope global")
+complete -c set -s l -l local -d (_ "Make variable scope local")
+complete -c set -s U -l universal -d (_ "Make variable scope universal, i.e. share variable with all the users fish processes on this computer")
+complete -c set -s q -l query -d (_ "Test if variable is defined")
+complete -c set -s h -l help -d (_ "Display help and exit")
+
+# Complete using preexisting variables
+complete -c set -n '__fish_set_is_first' -x -a "(set|sed -e 's/ /\tVariable: /')"
+
+# Color completions
 complete -c set -n '__fish_set_is_color' -x -a '(set_color --print-colors)' -d (_ Color)
+
+# Locale completions
+complete -c set -n '__fish_set_is_first' -x -a '$__fish_locale_vars' -d 'Locale variable'
+complete -c set -n '__fish_set_is_locale' -x -a '(locale -a)' -d (_ Locale)