fix corner case in directives (#3645)

2019-12-25 00:55:39 +00:00
parent 75aa6ef848
commit ab050e7a94
5 changed files with 124 additions and 103 deletions
--- a/lib/parse.js
+++ b/lib/parse.js
@@ -790,9 +790,10 @@ function parse($TEXT, options) {
            var dir = S.in_directives;
            var body = expression(true);
            if (dir) {
-                var token = body.start;
-                if (body instanceof AST_String && token.raw.indexOf("\\") == -1) {
-                    S.input.add_directive(token.value);
+                if (body instanceof AST_String) {
+                    var value = body.start.raw.slice(1, -1);
+                    S.input.add_directive(value);
+                    body.value = value;
                } else {
                    S.in_directives = dir = false;
                }