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tweaks: condense a comment, reshuffle conditions, and remove unwanted one

master
Benno Schulenberg 2020-02-18 16:23:43 +01:00
parent 60ae71bf3a
commit 8b2b9654ab
1 changed files with 6 additions and 8 deletions
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14
src/nano.c
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@ -1707,14 +1707,12 @@ void inject(char *burst, size_t count)
#endif
#ifndef NANO_TINY
/* If the number of screen rows that a softwrapped line occupies has
* changed, we need a full refresh. And if we were on the last line
* of the edit window, and we moved one screen row, we're now below
* the last line of the edit window, so we need a full refresh too. */
if (ISSET(SOFTWRAP) && refresh_needed == FALSE &&
(number_of_chunks_in(openfile->current) != old_amount ||
(openfile->current_y == editwinrows - 1 &&
chunk_for(xplustabs(), openfile->current) > original_row))) {
/* If we were on the last row of the edit window and moved to a new chunk,
* or if the number of chunks that the current softwrapped line occupies
* changed, we need a full refresh. */
if (ISSET(SOFTWRAP) && ((openfile->current_y == editwinrows - 1 &&
chunk_for(xplustabs(), openfile->current) > original_row) ||
number_of_chunks_in(openfile->current) != old_amount)) {
refresh_needed = TRUE;
focusing = FALSE;
}