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| author | Bram Moolenaar <Bram@vim.org> | 2022-08-05 19:46:48 +0100 |
|---|---|---|
| committer | Bram Moolenaar <Bram@vim.org> | 2022-08-05 19:46:48 +0100 |
| commit | 213bbaf15afc628e5f83d1ae6526631ca8292292 (patch) | |
| tree | f9b701acce08e848d8b8dde47946ab32a1b22b54 /src/textprop.c | |
| parent | f4ba8bc47eb3c6b5899ef31d083b9b8f0d4ca456 (diff) | |
patch 9.0.0145: substitute that joins lines drops text propertiesv9.0.0145
Problem: Substitute that joins lines drops text properties.
Solution: Move text properties of the last line to the new line.
Diffstat (limited to 'src/textprop.c')
| -rw-r--r-- | src/textprop.c | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/src/textprop.c b/src/textprop.c index 86b0dbf883..9e643f7185 100644 --- a/src/textprop.c +++ b/src/textprop.c @@ -12,7 +12,6 @@ * * TODO: * - Adjust text property column and length when text is inserted/deleted. - * -> a :substitute with a multi-line match * -> search for changed_bytes() from misc1.c * -> search for mark_col_adjust() * - Perhaps we only need TP_FLAG_CONT_NEXT and can drop TP_FLAG_CONT_PREV? @@ -683,6 +682,29 @@ set_text_props(linenr_T lnum, char_u *props, int len) curbuf->b_ml.ml_flags |= ML_LINE_DIRTY; } +/* + * Add "text_props" with "text_prop_count" text propertis to line "lnum". + */ + void +add_text_props(linenr_T lnum, textprop_T *text_props, int text_prop_count) +{ + char_u *text; + char_u *newtext; + int proplen = text_prop_count * (int)sizeof(textprop_T); + + text = ml_get(lnum); + newtext = alloc(curbuf->b_ml.ml_line_len + proplen); + if (newtext == NULL) + return; + mch_memmove(newtext, text, curbuf->b_ml.ml_line_len); + mch_memmove(newtext + curbuf->b_ml.ml_line_len, text_props, proplen); + if (curbuf->b_ml.ml_flags & (ML_LINE_DIRTY | ML_ALLOCATED)) + vim_free(curbuf->b_ml.ml_line_ptr); + curbuf->b_ml.ml_line_ptr = newtext; + curbuf->b_ml.ml_line_len += proplen; + curbuf->b_ml.ml_flags |= ML_LINE_DIRTY; +} + static proptype_T * find_type_by_id(hashtab_T *ht, int id) { |