Multiple styleModifiers break when using numerical characters

[theorise]

When using a number (0-9) with more than one styleModifier, the builder breaks. For example:
{{> atoms-test:modifierOne|modifier1}}

Could not find pattern with key {{> atoms-test:modifierOne|modifier1}}
Warning: Invalid template! Template should be a "string" but "undefined" was given as the first argument for mustache#render(template, view, partials) Use --force to continue.

[bmuenzenmeyer]

Internal FYI only: I shoved this example into a regexr of half the code in question, and it succeeded, so the core mechanism of finding styleModifiers is not broken.

I had a similar problem during initial implementation where some pattern find logic was not accounting for these. My guess is that the same logic is not accounting for numerous (|) style modifiers.

UPDATE

I suspect the bug is in this regex:
https://github.com/pattern-lab/patternlab-node/blob/master/builder/pattern_assembler.js#L207

where

/{{>([ ])?([\w\-\.\/~]+)(:[A-z-_|]+)?(?:\:[A-Za-z0-9-_]+)?(?:(| )\(.*)?([ ])?}}/g

should really be

/{{>([ ])?([\w\-\.\/~]+)(:[A-z0-9-_|]+)?(?:\:[A-Za-z0-9-_]+)?(?:(| )\(.*)?([ ])?}}/g

@theorise if you want to test a monkeypatch on your install please do so. Otherwise I'll get an official fix for this soon, plus tests.

[bmuenzenmeyer]

This is live in dev branch and will close automatically when it reaches master.

[theorise]

@bmuenzenmeyer I just patched my install and ran the test case - it is working as expected. Thanks!