Re: [PATCHv4] diff.c: emit moved lines with a different color

>> +static int diff_line_moved_entry_cmp(const struct diff_line_moved_entry *a,
>> +				     const struct diff_line_moved_entry *b,
>> +				     const void *unused)
>> +{
>> +	return strcmp(a->line, b->line) &&
>> +	       a->hash_prev_line == b->hash_prev_line;
>
> I doubt it would make much difference, but my knee-jerk reaction to
> this was to suggest swapping the order of the expression, thus:
>
> 	return a->hash_prev_line == b->hash_prev_line &&
> 		strcmp(a->line, b->line);
>
> ... but perhaps it doesn't read quite so well, and probably wouldn't affect
> performance much (except in strange edge cases), so it may not be worth it.