vert-1 crashing

[keenanwoodall]

I was working on vert-1 and it stopped recompiling when I'd save. I refreshed the browser (Chrome) and the following error was shown on screen and logged to the command line. I'm using vs code as my text editor fwiw. I restarted shader-school but the error returned immediately. Finally, I deleted the shader file and repopulated the directory. That seems to have fixed it

Error: did not use all tokens while parsing file: C:\Users\Keenan Woodall\AppData\Roaming\npm\node_modules\shader-school\exercises\vert-1\index.js
at module.exports (C:\Users\Keenan Woodall\AppData\Roaming\npm\node_modules\shader-school\node_modules\glslify-stream\node_modules\glsl-parser\lib\expr.js:121:11)
at parseexpr (C:\Users\Keenan Woodall\AppData\Roaming\npm\node_modules\shader-school\node_modules\glslify-stream\node_modules\glsl-parser\lib\index.js:595:9)
at parse_expr (C:\Users\Keenan Woodall\AppData\Roaming\npm\node_modules\shader-school\node_modules\glslify-stream\node_modules\glsl-parser\lib\index.js:572:14)
at Stream.write (C:\Users\Keenan Woodall\AppData\Roaming\npm\node_modules\shader-school\node_modules\glslify-stream\node_modules\glsl-parser\lib\index.js:182:18)
at Stream.stream.write (C:\Users\Keenan Woodall\AppData\Roaming\npm\node_modules\shader-school\node_modules\glslify-stream\node_modules\glsl-parser\node_modules\through\index.js:26:11)
at Stream.ondata (internal/streams/legacy.js:17:31)
at Stream.emit (events.js:223:5)
at drain (C:\Users\Keenan Woodall\AppData\Roaming\npm\node_modules\shader-school\node_modules\through\index.js:36:16)
at Stream.stream.queue.stream.push (C:\Users\Keenan Woodall\AppData\Roaming\npm\node_modules\shader-school\node_modules\through\index.js:45:5)
at token (C:\Users\Keenan Woodall\AppData\Roaming\npm\node_modules\shader-school\node_modules\glsl-tokenizer\index.js:61:14)

[disambiguator]

I had this same issue. Turns out it was because I copy pasted some code from the internet which used a different character for -. I solved this by pasting my shader into this online linting tool to see the problem. https://evanw.github.io/glslx/