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comparison mercurial/patch.py @ 24371:8a997bd73448

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patch.trydiff: add a docstring It took me a bit to figure out what this function actually does.
author Siddharth Agarwal <sid0@fb.com>
date Tue, 17 Mar 2015 13:06:15 -0700
parents 31edcea517c1
children 885a573fa619
comparison
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24370:3e8b06097d00 24371:8a997bd73448
2224 continue 2224 continue
2225 yield f1, f2, copyop 2225 yield f1, f2, copyop
2226 2226
2227 def trydiff(repo, revs, ctx1, ctx2, modified, added, removed, 2227 def trydiff(repo, revs, ctx1, ctx2, modified, added, removed,
2228 copy, getfilectx, opts, losedatafn, prefix): 2228 copy, getfilectx, opts, losedatafn, prefix):
2229 '''given input data, generate a diff and yield it in blocks
2230
2231 If generating a diff would lose data like flags or binary data and
2232 losedatafn is not None, it will be called.
2233
2234 prefix is added to every path in the diff output.'''
2229 2235
2230 def gitindex(text): 2236 def gitindex(text):
2231 if not text: 2237 if not text:
2232 text = "" 2238 text = ""
2233 l = len(text) 2239 l = len(text)