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patch 8.2.0844: text properties crossing lines not handled correctly

Problem:    Text properties crossing lines not handled correctly.
Solution:   When saving for undo include an extra line when needed and do not
            adjust properties when undoing. (Axel Forsman, closes #5875)
This commit is contained in:
Bram Moolenaar
2020-05-30 14:46:52 +02:00
parent 0016fd2e29
commit a9d4b84d97
5 changed files with 129 additions and 47 deletions

View File

@@ -22,10 +22,12 @@ char_u *ml_get_cursor(void);
char_u *ml_get_buf(buf_T *buf, linenr_T lnum, int will_change);
int ml_line_alloced(void);
int ml_append(linenr_T lnum, char_u *line, colnr_T len, int newfile);
int ml_append_flags(linenr_T lnum, char_u *line, colnr_T len, int flags);
int ml_append_buf(buf_T *buf, linenr_T lnum, char_u *line, colnr_T len, int newfile);
int ml_replace(linenr_T lnum, char_u *line, int copy);
int ml_replace_len(linenr_T lnum, char_u *line_arg, colnr_T len_arg, int has_props, int copy);
int ml_delete(linenr_T lnum, int message);
int ml_delete_flags(linenr_T lnum, int flags);
void ml_setmarked(linenr_T lnum);
linenr_T ml_firstmarked(void);
void ml_clearmarked(void);