Bump to 1.0.4, fix escaped whitespace before " bug

README.md

@@ -55,7 +55,7 @@ Running the wrapper will generate the local `file://` URL to the generated
 `index.html` file, e.g.:
 
 ```text
-file:///path/to/jsdoc/output/jsdoc-cli-wrapper/1.0.3/index.html
+file:///path/to/jsdoc/output/jsdoc-cli-wrapper/1.0.4/index.html
 ```
 
 You can click on or copy this link to open it in your browser. You can also open
@@ -99,10 +99,10 @@ This wrapper resolves both of these minor annoyances.
 ```sh
 $ pnpm jsdoc
 
-> [email protected].3 jsdoc /path/to/jsdoc-cli-wrapper
+> [email protected].4 jsdoc /path/to/jsdoc-cli-wrapper
 > node index.js -c jsdoc.json .
 
-file:///path/to/jsdoc-cli-wrapper/jsdoc/jsdoc-cli-wrapper/1.0.3/index.html
+file:///path/to/jsdoc-cli-wrapper/jsdoc/jsdoc-cli-wrapper/1.0.4/index.html
 ```
 
 Of course, your own project would use `jsdoc-cli-wrapper` instead of `node

lib/index.js

@@ -183,19 +183,19 @@ export function stripJsonComments(str) {
   for (let i = 0; i !== str.length; ++i) {
     let c = str[i]
 
-    if (c === '\n') {
-      if (comment === 'line') comment = null
-    } else if (c.trimStart() === '') {  // preserve other existing whitespace
-    } else if (inString) {
+    if (inString) {  // check first so illegally escaped whitespace won't hide "
       inString = c !== '"' || escaped
       escaped = c === '\\' && !escaped
+    } else if (c === '\n') {
+      if (comment === 'line') comment = null
+    } else if (c.trimStart() === '') { // preserve all other existing whitespace
     } else if (comment) {
       if (c === '/'  && comment === 'block' && str[i-1] === '*') comment = null
       c = ' '
     } else if (c === '/' || c === '*') {  // maybe a comment, don't update comma
       if (str[i-1] === '/') {  // definitely a comment, or else a syntax error
         comment = (c === '/') ? 'line' : 'block'
-        c = result[i-1] = ' '
+        result[i-1] = c = ' '
       }
     } else if (c === ',') {
       comma = i

package.json

@@ -1,6 +1,6 @@
 {
   "name": "jsdoc-cli-wrapper",
-  "version": "1.0.3",
+  "version": "1.0.4",
   "description": "JSDoc command line interface wrapper",
   "main": "index.js",
   "bin": "./index.js",

test/stripJsonComments.test.js

@@ -286,5 +286,34 @@ describe('stripJsonComments', () => {
         ` JSON at position ${src.indexOf(', // ...but this last comma')}`
       )
     })
+
+    test('a string contains an escaped space before the closing quote', () => {
+      const src = [
+        '{',
+        '  "opts": {',
+        '    // This comment should disappear regardless.',
+        '    "fubar": "If not handled, the comments below will remain.\\ "',
+        '    /* Escaped space is illegal JSON, but it shouldn\'t hide a',
+        '     * closing quote and prevent comment removal. */',
+        '  }',
+        '}'].join('\n')
+
+      const result = stripJsonComments(src)
+
+      expect(result).toBe([
+        '{',
+        '  "opts": {',
+        '                                                ',
+        '    "fubar": "If not handled, the comments below will remain.\\ "',
+        '                                                             ',
+        '                                                    ',
+        '  }',
+        '}'].join('\n'))
+      expect(() => JSON.parse(result)).toThrowError(
+        // It will choke on the space, not the escape slash.
+        errPrefix(' ', 'Bad escaped character in') +
+        ` JSON at position ${src.indexOf('\\ "') + 1}`
+      )
+    })
   })
 })