only strip spaces

markedjs · Apr 24, 2020 · c2d6d2f · c2d6d2f
1 parent 6ad20ac
commit c2d6d2f
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Showing 2 changed files with 36 additions and 11 deletions.
diff --git a/src/Tokenizer.js b/src/Tokenizer.js
@@ -481,19 +481,17 @@ module.exports = class Tokenizer {
   codespan(src) {
     const cap = this.rules.inline.code.exec(src);
     if (cap) {
-      let text = cap[2];
-      const hasNonSpaceChars = /\S/.test(text);
-      const hasSpaceCharsOnBothEnds = /^\s/.test(text) && /\s$/.test(text);
+      let text = cap[2].replace(/\n/g, ' ');
+      const hasNonSpaceChars = /[^ ]/.test(text);
+      const hasSpaceCharsOnBothEnds = text.startsWith(' ') && text.endsWith(' ');
       if (hasNonSpaceChars && hasSpaceCharsOnBothEnds) {
         text = text.substring(1, text.length - 1);
       }
       text = escape(text, true);
       return {
         type: 'codespan',
         raw: cap[0],
-        text: !this.options.pedantic
-          ? text.replace(/\n/g, ' ')
-          : text
+        text
       };
     }
   }

diff --git a/test/unit/Lexer-spec.js b/test/unit/Lexer-spec.js
@@ -762,7 +762,7 @@ a | b
           });
         });
 
-        it('only spaces', () => {
+        it('only spaces not stripped', () => {
           expectInlineTokens({
             md: '`   `',
             tokens: [
@@ -771,7 +771,7 @@ a | b
           });
         });
 
-        it('beginning space', () => {
+        it('beginning space only not stripped', () => {
           expectInlineTokens({
             md: '` a`',
             tokens: [
@@ -780,7 +780,7 @@ a | b
           });
         });
 
-        it('end space', () => {
+        it('end space only not stripped', () => {
           expectInlineTokens({
             md: '`a `',
             tokens: [
@@ -789,7 +789,7 @@ a | b
           });
         });
 
-        it('begin and end space', () => {
+        it('begin and end spaces are stripped', () => {
           expectInlineTokens({
             md: '` a `',
             tokens: [
@@ -798,7 +798,34 @@ a | b
           });
         });
 
-        it('begin and end multiple space', () => {
+        it('begin and end newlines are stripped', () => {
+          expectInlineTokens({
+            md: '`\na\n`',
+            tokens: [
+              { type: 'codespan', raw: '`\na\n`', text: 'a' }
+            ]
+          });
+        });
+
+        it('begin and end tabs are not stripped', () => {
+          expectInlineTokens({
+            md: '`\ta\t`',
+            tokens: [
+              { type: 'codespan', raw: '`\ta\t`', text: '\ta\t' }
+            ]
+          });
+        });
+
+        it('begin and end newlines', () => {
+          expectInlineTokens({
+            md: '`\na\n`',
+            tokens: [
+              { type: 'codespan', raw: '`\na\n`', text: 'a' }
+            ]
+          });
+        });
+
+        it('begin and end multiple spaces only one stripped', () => {
           expectInlineTokens({
             md: '`  a  `',
             tokens: [