tweaks: adjust two comments, and reshuffle two fragments
Also rename two variables, to be more fitting.master
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49d8b99e4f
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2cdff6c32c
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@ -49,12 +49,9 @@ void do_deletion(undo_type action)
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&openfile->current->data[openfile->current_x + charlen],
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line_len - charlen + 1);
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#ifndef NANO_TINY
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/* When softwrapping, recompute the number of chunks in the line,
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* and schedule a refresh if the number changed. */
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if (ISSET(SOFTWRAP)) {
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if (extra_chunks_in(openfile->current) != old_amount)
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refresh_needed = TRUE;
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}
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/* When softwrapping, a changed number of chunks requires a refresh. */
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if (ISSET(SOFTWRAP) && extra_chunks_in(openfile->current) != old_amount)
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refresh_needed = TRUE;
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/* Adjust the mark if it is after the cursor on the current line. */
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if (openfile->mark == openfile->current &&
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@ -544,9 +544,8 @@ void redecorate_after_switch(void)
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}
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#ifndef NANO_TINY
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/* While in a different buffer, the effective width of the screen may
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* have changed, so make sure that
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* the starting column for the first row get corresponding values. */
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/* While in a different buffer, the width of the screen may have changed,
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* so make sure that the starting column for the first row is fitting. */
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ensure_firstcolumn_is_aligned();
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#endif
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10
src/nano.c
10
src/nano.c
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@ -1468,13 +1468,11 @@ void inject(char *burst, size_t count)
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/* When softwrapping and the number of chunks in the current line changed,
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* or we were on the last row of the edit window and moved to a new chunk,
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* we need a full refresh. */
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if (ISSET(SOFTWRAP)) {
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if (extra_chunks_in(openfile->current) != old_amount ||
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if (ISSET(SOFTWRAP) && (extra_chunks_in(openfile->current) != old_amount ||
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(openfile->current_y == editwinrows - 1 &&
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chunk_for(xplustabs(), openfile->current) > original_row)) {
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refresh_needed = TRUE;
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focusing = FALSE;
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}
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chunk_for(xplustabs(), openfile->current) > original_row))) {
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refresh_needed = TRUE;
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focusing = FALSE;
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}
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#endif
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10
src/winio.c
10
src/winio.c
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@ -3055,12 +3055,12 @@ bool less_than_a_screenful(size_t was_lineno, size_t was_leftedge)
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/* Draw a scroll bar on the righthand side of the screen. */
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void draw_scrollbar(void)
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{
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int totalrows = openfile->filebot->lineno;
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int first_row = openfile->edittop->lineno;
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int lowest = ((first_row - 1) * editwinrows) / totalrows;
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int highest = lowest + (editwinrows * editwinrows) / totalrows;
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int totallines = openfile->filebot->lineno;
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int fromline = openfile->edittop->lineno - 1;
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int lowest = (fromline * editwinrows) / totallines;
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int highest = lowest + (editwinrows * editwinrows) / totallines;
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if (editwinrows > totalrows)
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if (editwinrows > totallines)
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highest = editwinrows;
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for (int row = 0; row < editwinrows; row++) {
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