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vim-patch:7.4.779

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Problem:    Using CTRL-A in a line without a number moves the cursor. May
            cause a crash when at the start of the line. (Urtica Dioica)
Solution:   Do not move the cursor if no number was changed.

3ec3261980
This commit is contained in:
watiko 2016-01-14 19:53:14 +09:00
parent b3dbc9d90b
commit d050d6390d
2 changed files with 7 additions and 2 deletions
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7
src/nvim/ops.c
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@ -4231,6 +4231,7 @@ int do_addsub(int command, linenr_T Prenum1, bool g_cmd)
int lnum = curwin->w_cursor.lnum;
int lnume = curwin->w_cursor.lnum;
int startcol;
bool did_change = false;
dohex = (vim_strchr(curbuf->b_p_nf, 'x') != NULL); // "heX"
dooct = (vim_strchr(curbuf->b_p_nf, 'o') != NULL); // "Octal"
@ -4383,6 +4384,7 @@ int do_addsub(int command, linenr_T Prenum1, bool g_cmd)
}
}
curwin->w_cursor.col = col;
did_change = true;
(void)del_char(false);
ins_char(firstdigit);
} else {
@ -4443,6 +4445,7 @@ int do_addsub(int command, linenr_T Prenum1, bool g_cmd)
// Delete the old number.
curwin->w_cursor.col = col;
did_change = true;
todel = length;
c = gchar_cursor();
@ -4541,7 +4544,9 @@ int do_addsub(int command, linenr_T Prenum1, bool g_cmd)
ptr = ml_get_buf(curbuf, curwin->w_cursor.lnum, true);
RLADDSUBFIX(ptr);
}
curwin->w_cursor.col--;
if (did_change && curwin->w_cursor.col > 0) {
curwin->w_cursor.col--;
}
return OK;
}

2
src/nvim/version.c
View File

@ -355,7 +355,7 @@ static int included_patches[] = {
// 782,
781,
// 780 NA
// 779,
779,
778,
// 777 NA
776,