tests: remove {a..h} bashism from remotenames I'm not bothering with a check-code test because this is a weird construct that I didn't even know existed before it was breaking the BSD build, and it also appears to fail if /bin/sh is dash like it is on our Linux builder. Differential Revision: https://phab.mercurial-scm.org/D1605

hgweb: move common vertex code to Graph.prototype Just to give some context to the return values: vertex() needs to return two HTML elements as strings, <li> to be used as a background and a <li> to be shown in foreground. The latter was made obsolete recently when changesets started to be rendered server-side, but background elements are still useful for now.

hgweb: create Graph methods using a prototype This way it's possible to call the original methods even if they were overridden.

hgweb: remove unused Graph.cur property It was introduced in 0dba955c2636, but was already unused. I missed it in e46f0b653002.

tests: remove shell function helper from test-largefiles-misc Now that all the complexity is in a Python script, we can just directly invoke the tool. Differential Revision: https://phab.mercurial-scm.org/D1599

contrib: ban find(1)'s -printf operator, as it is a GNU-ism Differential Revision: https://phab.mercurial-scm.org/D1598