diff options
| -rw-r--r-- | diff.c | 51 |
1 files changed, 34 insertions, 17 deletions
@@ -1098,6 +1098,38 @@ static int shrink_potential_moved_blocks(struct moved_block *pmb, return rp + 1; } +static void fill_potential_moved_blocks(struct diff_options *o, + struct hashmap *hm, + struct moved_entry *match, + struct emitted_diff_symbol *l, + struct moved_block **pmb_p, + int *pmb_alloc_p, int *pmb_nr_p) + +{ + struct moved_block *pmb = *pmb_p; + int pmb_alloc = *pmb_alloc_p, pmb_nr = *pmb_nr_p; + + /* + * The current line is the start of a new block. + * Setup the set of potential blocks. + */ + hashmap_for_each_entry_from(hm, match, ent) { + ALLOC_GROW(pmb, pmb_nr + 1, pmb_alloc); + if (o->color_moved_ws_handling & + COLOR_MOVED_WS_ALLOW_INDENTATION_CHANGE) { + if (compute_ws_delta(l, match->es, &(pmb[pmb_nr]).wsd)) + pmb[pmb_nr++].match = match; + } else { + pmb[pmb_nr].wsd = 0; + pmb[pmb_nr++].match = match; + } + } + + *pmb_p = pmb; + *pmb_alloc_p = pmb_alloc; + *pmb_nr_p = pmb_nr; +} + /* * If o->color_moved is COLOR_MOVED_PLAIN, this function does nothing. * @@ -1198,23 +1230,8 @@ static void mark_color_as_moved(struct diff_options *o, pmb_nr = shrink_potential_moved_blocks(pmb, pmb_nr); if (pmb_nr == 0) { - /* - * The current line is the start of a new block. - * Setup the set of potential blocks. - */ - hashmap_for_each_entry_from(hm, match, ent) { - ALLOC_GROW(pmb, pmb_nr + 1, pmb_alloc); - if (o->color_moved_ws_handling & - COLOR_MOVED_WS_ALLOW_INDENTATION_CHANGE) { - if (compute_ws_delta(l, match->es, - &pmb[pmb_nr].wsd)) - pmb[pmb_nr++].match = match; - } else { - pmb[pmb_nr].wsd = 0; - pmb[pmb_nr++].match = match; - } - } - + fill_potential_moved_blocks( + o, hm, match, l, &pmb, &pmb_alloc, &pmb_nr); if (adjust_last_block(o, n, block_length) && pmb_nr && last_symbol != l->s) flipped_block = (flipped_block + 1) % 2; |