strip: don't use "full" and "partial" to describe bundles The partial bundle is not a subset of the full bundle, and the full bundle is not full in any way that i see. The most obvious interpretation of "full" I can think of is that it has all commits back to the null revision, but that is not what the "full" bundle is. The "full" bundle is simply a backup of what the user asked us to strip (unless --no-backup). The "partial" bundle contains the revisions we temporarily stripped because they had higher revision numbers that some commit that the user asked us to strip. The "full" bundle is already called "backup" in the code, so let's use that in user-facing messages too. Let's call the "partial" bundle "temporary" in the code.

from __future__ import absolute_import

import cffi
import os

ffi = cffi.FFI()
ffi.set_source("_bdiff_cffi",
    open(os.path.join(os.path.join(os.path.dirname(__file__), 'mercurial'),
        'bdiff.c')).read(), include_dirs=['mercurial'])
ffi.cdef("""
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);
void free(void*);
""")

if __name__ == '__main__':
    ffi.compile()