/* If we aren't on the last line of the file, move all the text of the
* current line, plus the newline at the end, into the cutbuffer. If we
* are, move all of the text of the current line into the cutbuffer. In
* both cases, set the current place we want to the beginning of the
* current line. */
void cut_line(void)
{
if (openfile->current != openfile->filebot)
move_to_filestruct(&cutbuffer, &cutbottom, openfile->current, 0,
openfile->current->next, 0);
else
move_to_filestruct(&cutbuffer, &cutbottom, openfile->current, 0,
openfile->current, strlen(openfile->current->data));
openfile->placewewant = 0;
}
/* If we aren't on the last line of the file, move all the text of the
* current line, plus the newline at the end, into the cutbuffer. If we
* are, move all of the text of the current line into the cutbuffer. In
* both cases, set the current place we want to the beginning of the
* current line. */
void cut_line(void)
{
#ifndef NANO_TINY
if (!openfile->mark_begin)
openfile->mark_begin = openfile->current;
#endif
if (openfile->current != openfile->filebot)
move_to_filestruct(&cutbuffer, &cutbottom, openfile->current, 0,
openfile->current->next, 0);
else
move_to_filestruct(&cutbuffer, &cutbottom, openfile->current, 0,
openfile->current, strlen(openfile->current->data));
openfile->placewewant = 0;
}
/* Move all currently marked text into the cutbuffer, and set the
* current place we want to where the text used to start. */
void cut_marked(void)
{
linestruct *top, *bot;
size_t top_x, bot_x;
mark_order((const linestruct **)&top, &top_x,
(const linestruct **)&bot, &bot_x, NULL);
move_to_filestruct(&cutbuffer, &cutbottom, top, top_x, bot, bot_x);
openfile->placewewant = xplustabs();
}
/* If we aren't at the end of the current line, move all the text from
* the current cursor position to the end of the current line, not
* counting the newline at the end, into the cutbuffer. If we are, and
* we're not on the last line of the file, move the newline at the end
* into the cutbuffer, and set the current place we want to where the
* newline used to be. */
void cut_to_eol(void)
{
size_t data_len = strlen(openfile->current->data);
assert(openfile->current_x <= data_len);
if (openfile->current_x < data_len)
/* If we're not at the end of the line, move all the text from
* the current position up to it, not counting the newline at
* the end, into the cutbuffer. */
move_to_filestruct(&cutbuffer, &cutbottom, openfile->current,
openfile->current_x, openfile->current, data_len);
else if (openfile->current != openfile->filebot) {
/* If we're at the end of the line, and it isn't the last line
* of the file, move all the text from the current position up
* to the beginning of the next line, i.e. the newline at the
* end, into the cutbuffer. */
move_to_filestruct(&cutbuffer, &cutbottom, openfile->current,
openfile->current_x, openfile->current->next, 0);
openfile->placewewant = xplustabs();
}
}
/* Move all the text from the current cursor position to the end of the
* file into the cutbuffer. */
void cut_to_eof(void)
{
move_to_filestruct(&cutbuffer, &cutbottom, openfile->current,
openfile->current_x, openfile->filebot,
strlen(openfile->filebot->data));
}
