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move truncate_line

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This commit is contained in:
Daniel Hahler 2019-06-10 14:59:32 +02:00
parent 33e6cffb9b
commit be08d52e11
2 changed files with 20 additions and 54 deletions
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30
src/nvim/change.c
View File

@ -1749,35 +1749,31 @@ theend:
/*
* Delete from cursor to end of line.
* Caller must have prepared for undo.
* If "fixpos" is TRUE fix the cursor position when done.
*
* Return FAIL for failure, OK otherwise.
*/
int
truncate_line(int fixpos)
void
truncate_line (
int fixpos /* if TRUE fix the cursor position when done */
)
{
char_u *newp;
linenr_T lnum = curwin->w_cursor.lnum;
colnr_T col = curwin->w_cursor.col;
if (col == 0)
if (col == 0) {
newp = vim_strsave((char_u *)"");
else
newp = vim_strnsave(ml_get(lnum), col);
} else {
newp = vim_strnsave(ml_get(lnum), (size_t)col);
}
ml_replace(lnum, newp, false);
if (newp == NULL)
return FAIL;
ml_replace(lnum, newp, FALSE);
// mark the buffer as changed and prepare for displaying
/* mark the buffer as changed and prepare for displaying */
changed_bytes(lnum, curwin->w_cursor.col);
// If "fixpos" is TRUE we don't want to end up positioned at the NUL.
/*
* If "fixpos" is TRUE we don't want to end up positioned at the NUL.
*/
if (fixpos && curwin->w_cursor.col > 0)
--curwin->w_cursor.col;
return OK;
}
/*

30
src/nvim/misc1.c
View File

@ -525,36 +525,6 @@ void ins_char(int c)
ins_char_bytes(buf, n);
}
/*
* Delete from cursor to end of line.
* Caller must have prepared for undo.
*/
void
truncate_line (
int fixpos /* if TRUE fix the cursor position when done */
)
{
char_u *newp;
linenr_T lnum = curwin->w_cursor.lnum;
colnr_T col = curwin->w_cursor.col;
if (col == 0) {
newp = vim_strsave((char_u *)"");
} else {
newp = vim_strnsave(ml_get(lnum), (size_t)col);
}
ml_replace(lnum, newp, false);
/* mark the buffer as changed and prepare for displaying */
changed_bytes(lnum, curwin->w_cursor.col);
/*
* If "fixpos" is TRUE we don't want to end up positioned at the NUL.
*/
if (fixpos && curwin->w_cursor.col > 0)
--curwin->w_cursor.col;
}
/*
* Delete "nlines" lines at the cursor.
* Saves the lines for undo first if "undo" is TRUE.