Merge branch 'bd/diff-strbuf'

* bd/diff-strbuf:
  xdiff-interface: hide the whole "xdiff_emit_state" business from the caller
  Use strbuf for struct xdiff_emit_state's remainder
  Make xdi_diff_outf interface for running xdiff_outf diffs

1 files changed, 2 insertions, 6 deletions

diff --git a/combine-diff.c b/combine-diff.c
index 9f80a1c5e3..31ec0c5165 100644
--- a/combine-diff.c
+++ b/combine-diff.c
@@ -143,8 +143,6 @@ static void append_lost(struct sline *sline, int n, const char *line, int len)
 }
 
 struct combine_diff_state {
-	struct xdiff_emit_state xm;
-
 	unsigned int lno;
 	int ob, on, nb, nn;
 	unsigned long nmask;
@@ -217,17 +215,15 @@ static void combine_diff(const unsigned char *parent, mmfile_t *result_file,
 	parent_file.size = sz;
 	xpp.flags = XDF_NEED_MINIMAL;
 	memset(&xecfg, 0, sizeof(xecfg));
-	ecb.outf = xdiff_outf;
-	ecb.priv = &state;
 	memset(&state, 0, sizeof(state));
-	state.xm.consume = consume_line;
 	state.nmask = nmask;
 	state.sline = sline;
 	state.lno = 1;
 	state.num_parent = num_parent;
 	state.n = n;
 
-	xdi_diff(&parent_file, result_file, &xpp, &xecfg, &ecb);
+	xdi_diff_outf(&parent_file, result_file, consume_line, &state,
+		      &xpp, &xecfg, &ecb);
 	free(parent_file.ptr);
 
 	/* Assign line numbers for this parent.