comparison mercurial/changelog.py @ 42427:027f1567f97f

copies: separate added/removed files by newline instead of null

This makes it more consistent with how we encode copies
(newline-separated lists of null-separated pairs). This perhaps makes
{extras} a little less readable (?) despite avoiding the escaping. I
don't know how I feel about this patch. I'm okay with it being queued
or dropped.

Differential Revision: https://phab.mercurial-scm.org/D6486

42426:a1f87294471f

    subset = set(subset)
    indices = []
    for i, f in enumerate(files):
        if f in subset:
            indices.append('%d' % i)
    return '\0'.join(indices)

def decodefileindices(files, data):
    try:
        subset = []
        for strindex in data.split('\0'):
            i = int(strindex)
            if i < 0 or i >= len(files):
                return None
            subset.append(files[i])
        return subset

42427:027f1567f97f

    subset = set(subset)
    indices = []
    for i, f in enumerate(files):
        if f in subset:
            indices.append('%d' % i)
    return '\n'.join(indices)

def decodefileindices(files, data):
    try:
        subset = []
        for strindex in data.split('\n'):
            i = int(strindex)
            if i < 0 or i >= len(files):
                return None
            subset.append(files[i])
        return subset