Firefox stack traces confuse the parse regex

[wycats]

This is a variant of the bug in #6.

Consider this stack frame, created by Firefox:

create@http://localhost:3001/@fs/home/wycats/Code/Starbeam/starbeam/packages/debug/src/stack.ts:88:28

This ends up resulting in a parsed stack frame with file === "fs/home/wycats/Code/Starbeam/starbeam/packages/debug/src/stack.ts".

TL;DR I believe that the regex in rawParse needs to match the portion before @ with a non-greedy regex:

-        (line.slice(0, 3) !== "at " && (planA = line.match(/(.*)@(.*)/)))
+        (line.slice(0, 3) !== "at " && (planA = line.match(/(.*?)@(.*)/)))

Does this make sense to you or are there other places that need this fix?

[wycats]

@xpl any update here? I'm about to publish the 0.7 release of starbeam which uses Stacktracey for debugging infrastructure, and I was hoping to get this fixed before 0.7.

Would you accept a pull request along these lines?