Improve variable-matching regex

1 files changed, 1 insertions, 1 deletions

diff --git a/template b/template
index 1dea77f..a125255 100755
--- a/template
+++ b/template
@@ -6,7 +6,7 @@ FILENAME == ARGV[1] && /^#/ { next }
 FILENAME == ARGV[1] && NF == 2 { vals[$1] = $2 }
 FILENAME == ARGV[1] { next }
 
-/\{\{.+\}\}/ {
+/\{\{[[:space:]]*[^\{\}[:space:]]+[[:space:]]*\}\}/ {
 	for (key in vals) {
 		gsub("\{\{[[:space:]]*" key "[[:space:]]*\}\}", vals[key])
 	}