def modified_regions(old_data, new_data):
regions = Regions()
beg = None
for pbeg, pend, fbeg, fend in bdiff.blocks(old_data, new_data):
if beg is not None and beg != fbeg:
regions.append(beg, fbeg)
beg = fend
return regions
def modified_regions(old_data, new_data):
regions = Regions()
beg = None
for pbeg, pend, fbeg, fend in bdiff.blocks(old_data, new_data):
if beg is not None and beg != fbeg:
regions.append(beg, fbeg)
beg = fend
return regions
def modregions(wctx, fname):
fctx = wctx.filectx(fname)
pctx = fctx.parents()
file_data = fctx.data()
lines = mdiff.splitnewlines(file_data)
if len(pctx) in (1, 2):
mod_regions = modified_regions(pctx[0].data(), file_data)
if len(pctx) == 2:
m2 = modified_regions(pctx[1].data(), file_data)
# only the lines that are new in both
mod_regions &= m2
else:
mod_regions = Regions()
mod_regions.append(0, len(lines))
return mod_regions
def modregions(wctx, fname):
fctx = wctx.filectx(fname)
pctx = fctx.parents()
file_data = fctx.data()
lines = mdiff.splitnewlines(file_data)
if len(pctx) in (1, 2):
mod_regions = modified_regions(pctx[0].data(), file_data)
if len(pctx) == 2:
m2 = modified_regions(pctx[1].data(), file_data)
# only the lines that are new in both
mod_regions &= m2
else:
mod_regions = Regions()
mod_regions.append(0, len(lines))
return mod_regions
