Weird git log parsing issue

[rvagg]

Run on master in Node core:

$ changelog-maker --start-ref=66cb4bcf0 --end-ref=66cb4bcf0
* [[`66cb4bcf0c`](https://github.com/nodejs/node/commit/66cb4bcf0c)] - Event emitters support symbols as event names. The process object (cjihrig) [#4798](https://github.com/nodejs/node/pull/4798)

$ git log 66cb4bcf0c | head
commit 66cb4bcf0c032adc0f6abf7452150875c8a82243
Author: cjihrig <cjihrig@gmail.com>
Date:   Thu Jan 21 13:07:25 2016 -0500

    process: support symbol events

    Event emitters support symbols as event names. The process object
    assumes that the event name is a string, and examines the first
    three characters to check for signals. This causes an exception
    if the event name is a symbol. This commit ensures that the

i.e. it's not picking up process: support symbol events as the summary of this commit

[ralphtheninja]

@rvagg Want me to take a look or are you on it?

[rvagg]

I noted it here cause I encountered it but don't have time to investigate, churning out releases atm.

the problem is likely in https://github.com/rvagg/commit-stream

[ralphtheninja]

Not sure if you're happy with that fix. It works though, but assumes that the PR-URL rows are not lower case.

[rvagg]

all good, will figure out a compromise if it comes up again as not all-caps