mercurial/bdiff.h

templatekw: export ui.paths as {peerpaths}

It's sometimes useful to show hyperlinks in log output.

  "{get(peerpaths, "default")}/rev/{node}"

Since each path may have sub options, "{peerpaths}" is structured as a dict
of dicts, but the inner dict is rendered as if it were a string URL. The
implementation is ad-hoc, so there are some weird behaviors described in
the test. We might need to introduce a proper way of handling a hybrid
scalar object.

This patch adds _hybrid.__getitem__() so d['path']['url'] works.

The keyword is named as "peerpaths" since "paths" seemed too generic in
log context.

#ifndef _HG_BDIFF_H_
#define _HG_BDIFF_H_

struct bdiff_line {
	int hash, n, e;
	ssize_t len;
	const char *l;
};

struct bdiff_hunk;
struct bdiff_hunk {
	int a1, a2, b1, b2;
	struct bdiff_hunk *next;
};

int bdiff_splitlines(const char *a, ssize_t len, struct bdiff_line **lr);
int bdiff_diff(struct bdiff_line *a, int an, struct bdiff_line *b, int bn,
	struct bdiff_hunk *base);
void bdiff_freehunks(struct bdiff_hunk *l);

#endif