git/xdiff/xemit.c

/*
 *  LibXDiff by Davide Libenzi ( File Differential Library )
 *  Copyright (C) 2003	Davide Libenzi
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License as published by the Free Software Foundation; either
 *  version 2.1 of the License, or (at your option) any later version.
 *
 *  This library is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *  Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, see
 *  <http://www.gnu.org/licenses/>.
 *
 *  Davide Libenzi <[email protected]>
 *
 */

#include "xinclude.h"

static long xdl_get_rec(xdfile_t *xdf, long ri, char const **rec) { … }


static int xdl_emit_record(xdfile_t *xdf, long ri, char const *pre, xdemitcb_t *ecb) { … }


/*
 * Starting at the passed change atom, find the latest change atom to be included
 * inside the differential hunk according to the specified configuration.
 * Also advance xscr if the first changes must be discarded.
 */
xdchange_t *xdl_get_hunk(xdchange_t **xscr, xdemitconf_t const *xecfg)
{ … }


static long def_ff(const char *rec, long len, char *buf, long sz)
{ … }

static long match_func_rec(xdfile_t *xdf, xdemitconf_t const *xecfg, long ri,
			   char *buf, long sz)
{ … }

static int is_func_rec(xdfile_t *xdf, xdemitconf_t const *xecfg, long ri)
{ … }

struct func_line { … };

static long get_func_line(xdfenv_t *xe, xdemitconf_t const *xecfg,
			  struct func_line *func_line, long start, long limit)
{ … }

static int is_empty_rec(xdfile_t *xdf, long ri)
{ … }

int xdl_emit_diff(xdfenv_t *xe, xdchange_t *xscr, xdemitcb_t *ecb,
		  xdemitconf_t const *xecfg) { … }