Speed up git prompt filtering #697
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This increases performance of git prompt filter by fetching branch name directly from `.git/HEAD` file instead of spawning `git` process. Apart from increasing performance this may also solve potential problems with `git` output, as reported in cmderdev#692
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Nov 7, 2015
Speed up git prompt filtering
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This increases performance of git prompt filter by fetching branch name directly from
.git/HEADfile instead of spawninggitprocess. Apart from increasing performance this may also solve potential problems withgitoutput, as reported in #692