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patch 8.2.4944: text properties are wrong after "cc"

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Problem:    Text properties are wrong after "cc". (Axel Forsman)
Solution:   Pass the deleted byte count to inserted_bytes(). (closes #10412,
            closes #7737, closes #5763)
This commit is contained in:
LemonBoy
2022-05-12 18:45:18 +01:00
committed by Bram Moolenaar
parent 39c46b4378
commit d0b1a09f44
3 changed files with 26 additions and 2 deletions
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8
src/change.c
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@@ -2349,11 +2349,15 @@ truncate_line(int fixpos)
char_u *newp;
linenr_T lnum = curwin->w_cursor.lnum;
colnr_T col = curwin->w_cursor.col;
char_u *old_line;
int deleted;
old_line = ml_get(lnum);
if (col == 0)
newp = vim_strsave((char_u *)"");
else
newp = vim_strnsave(ml_get(lnum), col);
newp = vim_strnsave(old_line, col);
deleted = (int)STRLEN(old_line) - col;
if (newp == NULL)
return FAIL;
@@ -2361,7 +2365,7 @@ truncate_line(int fixpos)
ml_replace(lnum, newp, FALSE);
// mark the buffer as changed and prepare for displaying
changed_bytes(lnum, curwin->w_cursor.col);
inserted_bytes(lnum, curwin->w_cursor.col, -deleted);
// If "fixpos" is TRUE we don't want to end up positioned at the NUL.
if (fixpos && curwin->w_cursor.col > 0)