Hi,
On Wed, 5 Aug 2009, Daniel Barkalow wrote:
> + if (strstr(eon + 1, "unchanged")) {
I guess we'll want to have a helper like this already:
static int has_attribute(const char *tail, const char *attr) {
int len;
if (!tail)
return 0;
len = strlen(attr);
for (;;) {
const char *space = strchrnul(tail, ' ');
if (len == space - tail && !strncmp(tail, attr, len))
return 1;
if (!*space)
return 0;
tail = space + 1;
}
}
This guards against attributes that are substrings of other attributes.
(You want to future-proof the attributes system, after all, i.e. handle
helpers returning attributes unknown to the current Git.)
Ciao,
Dscho
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