Re: [BUG] Disappearing of first line after Ctrl-Y

[Andrew V. Samoilov]

Dmitry Semyonov wrote:

Hello, Pavel.

The patch for edit.c that fixes all the discribed problems is attached.
At the same time I think that 'Ctrl-Y F3' related bug was just shaded
out but not fixed.

At first your patch cannot be applied clearly because it is in DOS format (carriage return before newline). Also I cannot understand, why you replace tabulation with spaces. It will be fine if you will use indent -kr -i4 -psl -pcs for each function you change.
And your patch changes current behaviour of mcedit. ASCII zero is equal to newline now. I cannot say I like this, but you should be consistent.
Now 0 is checked in the right part of the line, but this check is ommited at the left.

--
Regards,
Andrew V. Samoilov.

------------------------------------------------------------------------

--- edit.c Wed Nov 6 16:33:21 2002
+++ edit.c.new Wed Nov 6 16:34:44 2002
@@ -1770,14 +1770,20 @@
void edit_delete_line (WEdit * edit)
{
int c;
+
+ /* Delete right part of the line (including '\n' char) */
do {
- c = edit_delete (edit);
- } while (c != '\n' && c);
- do {
- c = edit_backspace (edit);
+ c = edit_delete (edit);
} while (c != '\n' && c);
- if (c)
- edit_insert (edit, '\n');
+ + /*
+ * Delete left part of the line.
+ * Note, that edit_get_byte() returns '\n' when byte position is < 0.
+ */
+ while (edit_get_byte (edit, edit->curs1 - 1) != '\n')
+ {
+ (void) edit_backspace (edit);
+ };
}
static void insert_spaces_tab (WEdit * edit, int half)

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