Tweak stripJsonComments, add README license info

The stripJsonComments() tweak reorders the inComment conditional
expressions to check curChar before the inComment value. This should
save unnecessary inComment comparisons, while we always have to check
curChar.

Also added copyright and license info to README.md. Not strictly
necessary, but still nice to have. Makes the project look and feel more
professional to me, too.

Made a few other typographic improvements to README.md as well.

README.md

@@ -1,6 +1,6 @@
 # JSDoc Command Line Interface Wrapper
 
- Wrapper for the [jsdoc][cli] command line tool for generating [JSDoc][] HTML
+ Wrapper for the [`jsdoc`][cli] command line tool for generating [JSDoc][] HTML
  output. Removes the existing destination directory if it exists, runs `jsdoc`,
  and emits the relative path to the generated `index.html` file.
 
@@ -14,9 +14,9 @@ Source: <https://github.com/mbland/jsdoc-cli-wrapper>
 
 ## Installation
 
-You probably want to install the [jsdoc CLI][cli] first, though the wrapper will
-kindly suggest you do so if it can't find it. Using [pnpm][] to install it once
-for all your local projects:
+You probably want to install the [`jsdoc` CLI][cli] first, though the wrapper will
+kindly suggest you do so if it can't find it. Using [`pnpm`][pnpm] to install it
+once for all your local projects:
 
 ```sh
 pnpm add -g jsdoc
@@ -70,14 +70,14 @@ While admittedly minor annoyances, they're still annoyances:
 `jsdoc` doesn't have any command line options to deal with either of these
 issues. Not even `--verbose` nor `--debug` will show the path to `index.html`.
 
-This wrapper resolves both of those minor annoyances.
+This wrapper resolves both of these minor annoyances.
 
 ## Examples
 
 ### This project
 
-This project's ['jsdoc' script](./package.json) uses [jsdoc.json](./jsdoc.json)
-as its configuration file, resulting in:
+[The 'jsdoc' script from this project's `package.json`](./package.json) uses
+[`jsdoc.json`](./jsdoc.json) as its configuration file, resulting in:
 
 ```sh
 $ pnpm jsdoc
@@ -198,7 +198,7 @@ I developed this while experimenting with JSDoc on
 the CLI was silent when it came to reporting where it emitted its output.
 
 My first version of the wrapper was a short [Bash][] script, which is available
-here as [orig/jsdoc.sh](./orig/jsdoc.sh). It was short and to the point, and
+here as [`orig/jsdoc.sh`](./orig/jsdoc.sh). It was short and to the point, and
 used variations of `sed` and `find` that I'd somehow never used before. (In
 fact, that's the main reason why I'm keeping it around, for reference.)
 
@@ -207,6 +207,16 @@ as robust as the [Node.js][] version in this package. It also wasn't natively
 portable to Windows. So I decided to dig in and make it so, using it as a
 Node.js, JSDoc, and [npm packaging][] exercise as well.
 
+## Copyright
+
+&copy; 2023 Mike Bland &lt;<[email protected]>&gt; (<https://mike-bland.com/>)
+
+## License
+
+Licensed under the [Mozilla Public License, v. 2.0][mpl-20], included in this
+repository as [LICENSE.txt](./LICENSE.txt). See the [MPL 2.0 FAQ][mpl-faq] for a
+higher level explanation.
+
 [JSDoc]: https://jsdoc.app/
 [cli]: https://github.com/jsdoc/jsdoc
 [coveralls-jsdw]: https://coveralls.io/github/mbland/jsdoc-cli-wrapper?branch=main
@@ -226,3 +236,5 @@ Node.js, JSDoc, and [npm packaging][] exercise as well.
 [Bash]: https://www.gnu.org/software/bash/
 [Node.js]: https://nodejs.org/
 [npm packaging]: https://docs.npmjs.com/packages-and-modules
+[mpl-20]: https://mozilla.org/MPL/2.0/
+[mpl-faq]: https://www.mozilla.org/MPL/2.0/FAQ/

lib/index.js

@@ -196,8 +196,8 @@ export function stripJsonComments(jsonStr) {
       inString = curChar !== '"' || escaped
       escaped = curChar === '\\' && !escaped
     } else if (inComment) {
-      if ((inComment === 'line' && curChar === '\n') ||
-          (inComment === 'block' && prevChar === '*' && curChar === '/')) {
+      if ((curChar === '\n' && inComment === 'line') ||
+          (curChar === '/'  && inComment === 'block' && prevChar === '*')) {
         inComment = null
       }
       if (isNotWhitespace) curChar = ' '