devtodo completion: Added (buggy) completion for --filter

1 files changed, 15 insertions, 1 deletions

diff --git a/etc/completions/_devtodo b/etc/completions/_devtodo
index e18e809..5230078 100644
--- a/etc/completions/_devtodo
+++ b/etc/completions/_devtodo
@@ -31,7 +31,8 @@ arg_generic=(
 	'--backup[backup database]:count: '
 	'--timeout[display timeout]:seconds: '
 	'--purge[purge completed items]:days: '
-	'*'{'--filter','-f'}'[show items matching filter]:filter'
+	'*'{'--filter','-f'}'[show items matching filter]:filter:_filter'
+#	'*::item:_index'
 )
 
 arg_pair=(
@@ -93,6 +94,19 @@ function _color () {
 	fi
 }
 
+function _filter {
+	typeset prefix
+	if [[ ${#${words[$CURRENT]}} -gt 0 ]] {
+		prefix=${${words[$CURRENT]}[1]}
+		_wanted expression expl 'filter expression' \
+		compadd -p $prefix -- all children done veryhigh high medium low verylow
+	} else {
+		# XXX the '-' makes problems
+		_wanted expression expl 'filter expression' \
+		compadd -S '' -- - + = all children done veryhigh high medium low verylow
+	}
+}
+
 function _format () {
 }