grep: refactor loop that yields matched text with label As preparation for formatter support, this and the next patch split linestate.__iter__() into two functions, line scanner and displayer. New code uses regexp.search(str, pos) in place of regexp.search(substr), which appears to fix a bug of highlighting.

Added signature for changeset ccd436f7db6d

Added tag 3.9.1 for changeset ccd436f7db6d

bundle2: localize handleoutput remote prompts Code archaeology suggests that there was no good reason for this not to be localized. 'remote: ' is already localized elsewhere.