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Last fixes, add reset of cutbuffer when uncutting marked text and reset marked_cut when cutbuffer reset

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git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@688 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
This commit is contained in:
Chris Allegretta 2001-06-21 15:07:40 +00:00
parent 68b3dfb431
commit 40f45c8689
2 changed files with 25 additions and 5 deletions
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3
ChangeLog
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@ -69,6 +69,9 @@ Cvs code -
do_cut_text()
- If the line is empty when using -k and wasn't already added,
create a dummy line and add it to the cutbuffer (fixes bug #61)
- Reset marked_cut if we blow away the cutbuffer.
do_uncut_text()
- Reset cutbuffer even if we're uncutting marked or cut to end text!
- faq.html:
- Brought the FAQ up to date, many little changes (Jordi).
- files.c:

27
cut.c
View File

@ -58,7 +58,8 @@ void add_to_cutbuffer(filestruct * inptr)
}
#ifndef NANO_SMALL
/* Cut a marked segment instead of a whole line. Only called from do_cut_text().
/* Cut a marked segment instead of a whole line. Only called from
do_cut_text().
destructive is whether to actually modify the file structure, if not then
just copy the buffer into cutbuffer and don't pull it from the file */
@ -162,6 +163,7 @@ int do_cut_text(void)
int newsize, cuttingtoend = 0;
#endif
check_statblank();
if (fileptr == NULL || fileptr->data == NULL)
return 0;
@ -172,6 +174,7 @@ int do_cut_text(void)
free_filestruct(cutbuffer);
cutbuffer = NULL;
marked_cut = 0;
#ifdef DEBUG
fprintf(stderr, _("Blew away cutbuffer =)\n"));
#endif
@ -185,15 +188,22 @@ int do_cut_text(void)
if (ISSET(CUT_TO_END) && !ISSET(MARK_ISSET)) {
if (current_x == strlen(current->data)) {
/* If the line is empty and we didn't just cut a non-blank
/* If the line is empty and we didn't just cut a non-blank
line, create a dummy line and add it to the cutbuffer */
if (current_x == 0 && marked_cut != 1) {
if (marked_cut != 1) {
filestruct *junk;
junk = copy_node(current);
junk = NULL;
junk = make_new_node(current);
junk->data = nmalloc(1 * sizeof (char));
junk->data[0] = 0;
add_to_cutbuffer(junk);
dump_buffer(cutbuffer);
}
do_delete();
SET(KEEP_CUTBUFFER);
marked_cut = 2;
@ -339,6 +349,8 @@ int do_uncut_text(void)
current->data = tmpstr;
current_x += strlen(cutbuffer->data);
totsize += strlen(cutbuffer->data);
if (strlen(cutbuffer->data) == 0)
totlines++;
placewewant = xplustabs();
update_cursor();
@ -399,7 +411,7 @@ int do_uncut_text(void)
screw up all the work we just did and separate the line. There
must be a better way to do this, but not at 1AM on a work night. */
if (marked_cut == 2 && current_x != strlen(current->data)) {
if (marked_cut == 2) {
tmp = make_new_node(current);
tmp->data = charalloc(strlen(&current->data[current_x]) + 1);
strcpy(tmp->data, &current->data[current_x]);
@ -408,6 +420,10 @@ int do_uncut_text(void)
current = current->next;
current_x = 0;
placewewant = 0;
/* Extra line added, update stuff */
totlines++;
totsize++;
}
/* Renumber from BEFORE where we pasted ;) */
renumber(hold);
@ -416,6 +432,7 @@ int do_uncut_text(void)
dump_buffer(cutbuffer);
set_modified();
edit_refresh();
UNSET(KEEP_CUTBUFFER);
return 0;
#else
if (0) {