Function diff_words_flush

diff.c:2281–2306

In "color-words" mode, show word-diff of words accumulated in the buffer */

/* In "color-words" mode, show word-diff of words accumulated in the buffer */
static void diff_words_flush(struct emit_callback *ecbdata)
{
	struct diff_options *wo = ecbdata->diff_words->opt;

	if (ecbdata->diff_words->minus.text.size ||
	    ecbdata->diff_words->plus.text.size)
		diff_words_show(ecbdata->diff_words);

	if (wo->emitted_symbols) {
		struct diff_options *o = ecbdata->opt;
		struct emitted_diff_symbols *wol = wo->emitted_symbols;
		int i;

		/*
		 * NEEDSWORK:
		 * Instead of appending each, concat all words to a line?
		 */
		for (i = 0; i < wol->nr; i++)
			append_emitted_diff_symbol(o, &wol->buf[i]);

		for (i = 0; i < wol->nr; i++)
			free((void *)wol->buf[i].line);

		wol->nr = 0;
	}
}

static void diff_filespec_load_driver(struct diff_filespec *one,
				      struct index_state *istate)