diff options
Diffstat (limited to 'Src/Zle/zle_utils.c')
| -rw-r--r-- | Src/Zle/zle_utils.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/Src/Zle/zle_utils.c b/Src/Zle/zle_utils.c index 2b306fdcd..927b88bba 100644 --- a/Src/Zle/zle_utils.c +++ b/Src/Zle/zle_utils.c @@ -557,6 +557,22 @@ zlegetline(int *ll, int *cs) } +/* + * free() the 'memo' elements of region_highlights. + */ + +/**/ +void +free_region_highlights_memos(void) +{ + struct region_highlight *rhp; + for (rhp = region_highlights; + rhp < region_highlights + n_region_highlights; + rhp++) { + zfree(rhp->memo, 0); + } +} + /* Forward reference */ struct zle_region; @@ -568,6 +584,7 @@ struct zle_region { int start; int end; int flags; + const char *memo; }; /* Forward reference */ @@ -632,6 +649,7 @@ zle_save_positions(void) newrhp->next = NULL; newrhp->atr = rhp->atr; newrhp->flags = rhp->flags; + newrhp->memo = ztrdup(rhp->memo); if (zlemetaline) { newrhp->start = rhp->start_meta; newrhp->end = rhp->end_meta; @@ -682,6 +700,7 @@ zle_restore_positions(void) nreg++, oldrhp = oldrhp->next) ; if (nreg + N_SPECIAL_HIGHLIGHTS != n_region_highlights) { + free_region_highlights_memos(); n_region_highlights = nreg + N_SPECIAL_HIGHLIGHTS; region_highlights = (struct region_highlight *) zrealloc(region_highlights, @@ -694,6 +713,7 @@ zle_restore_positions(void) rhp->atr = oldrhp->atr; rhp->flags = oldrhp->flags; + rhp->memo = oldrhp->memo; /* transferring ownership of the permanently-allocated memory */ if (zlemetaline) { rhp->start_meta = oldrhp->start; rhp->end_meta = oldrhp->end; @@ -707,6 +727,7 @@ zle_restore_positions(void) rhp++; } } else if (region_highlights) { + free_region_highlights_memos(); zfree(region_highlights, sizeof(struct region_highlight) * n_region_highlights); region_highlights = NULL; |