match: use util.re.escape instead of re.escape
For a pathological .hgignore with over 2500 glob lines and over 200000 calls to re.escape, and with re2 available, this speeds up parsing the .hgignore from 0.75 seconds to 0.20 seconds. This causes e.g. 'hg status' with hgwatchman enabled to go from 1.02 seconds to 0.47 seconds.
Please register or sign in to comment