Fix bug with escapes in interpolation (#119)

Fixes #118.
postcss · Mar 5, 2021 · 1c1c262 · 1c1c262
1 parent bda653f
commit 1c1c262
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Showing 2 changed files with 13 additions and 1 deletion.
diff --git a/lib/scss-tokenize.js b/lib/scss-tokenize.js
@@ -76,7 +76,7 @@ module.exports = function scssTokenize (input, options = {}) {
           stringQuote = false
           stringEscaped = false
         } else if (code === BACKSLASH) {
-          stringEscaped = !escaped
+          stringEscaped = !stringEscaped
         } else if (stringEscaped) {
           stringEscaped = false
         }

diff --git a/test/tokenize.test.js b/test/tokenize.test.js
@@ -37,6 +37,18 @@ it('tokenizes interpolation', () => {
   run('#{a\nb}', [['word', '#{a\nb}', 0, 5]])
 })
 
+it('tokenizes interpolation with escaped brace', () => {
+  run('#{"\\}"}', [['word', '#{"\\}"}', 0, 6]])
+})
+
+it('tokenizes interpolation with escaped quote', () => {
+  run('#{"\\""}', [['word', '#{"\\""}', 0, 6]])
+})
+
+it('tokenizes interpolation with escaped backslash', () => {
+  run('#{"\\\\"}', [['word', '#{"\\\\"}', 0, 6]])
+})
+
 it('tokenizes recursively interpolations', () => {
   run('#{#{#{}}}', [['word', '#{#{#{}}}', 0, 8]])
 })