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fix breakage when NO_NEWLINES is FALSE and we copy text that would 

require adding a new magicline then


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@3440 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
This commit is contained in:
David Lawrence Ramsey 2006-04-26 19:03:50 +00:00
parent c838a4cd45
commit c208ef7f23
1 changed files with 17 additions and 5 deletions
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22
src/cut.c
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@ -115,6 +115,7 @@ void do_cut_text(
/* The current end of the cutbuffer, before we add text to
* it. */
bool old_mark_set = openfile->mark_set;
bool old_no_newlines = ISSET(NO_NEWLINES);
#endif
assert(openfile->current != NULL && openfile->current->data != NULL);
@ -132,11 +133,17 @@ void do_cut_text(
}
#ifndef NANO_TINY
if (cutbuffer != NULL) {
/* If the cutbuffer isn't empty, save where it currently ends.
* This is where the new text will be added. */
cb_save = cutbottom;
cb_save->data += strlen(cb_save->data);
if (copy_text) {
if (cutbuffer != NULL) {
/* If the cutbuffer isn't empty, save where it currently
* ends. This is where the new text will be added. */
cb_save = cutbottom;
cb_save->data += strlen(cb_save->data);
}
/* Set NO_NEWLINES to TRUE, so that we don't disturb the last
* line of the file when moving text to the cutbuffer. */
SET(NO_NEWLINES);
}
#endif
@ -169,6 +176,11 @@ void do_cut_text(
if (cutbuffer != NULL)
copy_from_filestruct((cb_save != NULL) ? cb_save :
cutbuffer, cutbottom);
/* Set NO_NEWLINES back to what it was before, since we're done
* disturbing the text. */
if (!old_no_newlines)
UNSET(NO_NEWLINES);
} else
#endif
/* Leave the text in the cutbuffer, and mark the file as