grep: factor out function that prints matched line with labels
Prepares for formatter support.
--- a/mercurial/commands.py Thu Aug 18 14:03:25 2016 +0900
+++ b/mercurial/commands.py Thu Aug 18 14:09:49 2016 +0900
@@ -4356,14 +4356,6 @@
yield m.span()
p = m.end()
- def __iter__(self):
- p = 0
- for s, e in self.findpos():
- yield self.line[p:s], ''
- yield self.line[s:e], 'grep.match'
- p = e
- yield self.line[p:], ''
-
matches = {}
copies = {}
def grepbody(fn, rev, body):
@@ -4424,14 +4416,21 @@
if not opts.get('text') and binary():
ui.write(_(" Binary file matches"))
else:
- for s, label in l:
- ui.write(s, label=label)
+ displaymatches(l)
ui.write(eol)
found = True
if opts.get('files_with_matches'):
break
return found
+ def displaymatches(l):
+ p = 0
+ for s, e in l.findpos():
+ ui.write(l.line[p:s])
+ ui.write(l.line[s:e], label='grep.match')
+ p = e
+ ui.write(l.line[p:])
+
skip = {}
revfiles = {}
matchfn = scmutil.match(repo[None], pats, opts)