[Syntax-highlighting] Fixed bash substitutions highlighting (used gbsub)

1 files changed, 6 insertions, 2 deletions

diff --git a/awk-edits/Syntax-highlighting.awk b/awk-edits/Syntax-highlighting.awk
index b1766be..0e81d89 100644
--- a/awk-edits/Syntax-highlighting.awk
+++ b/awk-edits/Syntax-highlighting.awk
@@ -26,6 +26,9 @@ function hie(pat, epat, class) {
 function hil(lbpat, pat, lrpat, class) {
 	return glsub(lbpat, pat, lrpat, "<span class=\"HI-" class "\">&</span>");
 }
+function hib(lbrace, rbrace, class) {
+	return gbsub(lbrace, rbrace, "<span class=\"HI-" class "\">&</span>");
+}
 
 #
 # -- Global --
@@ -120,7 +123,9 @@ syntaxhighlighting == 3 {
 	         @/#.*$/,
 	         "",
 	         "comment");
-	hi(@/\$(\(|\(\(|{).+(\)|\)\)|})/, "structure");
+	$0 = hib("\\$\\{", "\\}", "structure");
+	$0 = hib("\\$\\(\\(", "\\)\\)", "structure");
+	$0 = hib("\\$\\(", "\\)", "structure");
 	hi(@/\$[[:alnum:]]+/, "structure");
 	$0 = hil(@/[^[:alnum:]#\$]/,
 	         @/[[:digit:]]+/,
@@ -143,7 +148,6 @@ syntaxhighlighting == 3 {
 	         @/[-_[:alnum:]]+[[:blank:]]*/,
 	         @/\([^\)]*\)/,
 	         "function");
-	hi(@/[\{\}]/, "function");
 	hi(@/^[[:blank:]]*[[:alnum:]]+/, "statement");
 }