tweaks: elide unneeded calls of get_last_chunk_leftedge()
And then elide the function entirely as it's called just once.master
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8766e7bdcb
commit
482fb352b8
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@ -670,7 +670,6 @@ size_t get_chunk(filestruct *line, size_t column, size_t *leftedge);
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size_t get_chunk_row(filestruct *line, size_t column);
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size_t get_chunk_leftedge(filestruct *line, size_t column);
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size_t get_last_chunk_row(filestruct *line);
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size_t get_last_chunk_leftedge(filestruct *line);
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void ensure_firstcolumn_is_aligned(void);
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#endif
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void edit_redraw(filestruct *old_current);
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19
src/winio.c
19
src/winio.c
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@ -2834,7 +2834,7 @@ int go_back_chunks(int nrows, filestruct **line, size_t *leftedge)
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break;
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*line = (*line)->prev;
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current_leftedge = get_last_chunk_leftedge(*line);
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current_leftedge = get_chunk_leftedge(*line, (size_t)-1);
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}
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/* Only change leftedge when we actually could move. */
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@ -2863,24 +2863,22 @@ int go_forward_chunks(int nrows, filestruct **line, size_t *leftedge)
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#ifndef NANO_TINY
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if (ISSET(SOFTWRAP)) {
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size_t current_leftedge = *leftedge;
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size_t last_leftedge = get_last_chunk_leftedge(*line);
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/* Advance through the requested number of chunks. */
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for (i = nrows; i > 0; i--) {
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if (current_leftedge < last_leftedge) {
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bool dummy;
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bool end_of_line = FALSE;
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current_leftedge = get_softwrap_breakpoint((*line)->data,
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current_leftedge, &dummy);
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current_leftedge, &end_of_line);
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if (!end_of_line)
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continue;
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}
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if (*line == openfile->filebot)
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break;
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*line = (*line)->next;
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current_leftedge = 0;
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last_leftedge = get_last_chunk_leftedge(*line);
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}
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/* Only change leftedge when we actually could move. */
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@ -3130,13 +3128,6 @@ size_t get_last_chunk_row(filestruct *line)
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return get_chunk_row(line, (size_t)-1);
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}
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/* Return the leftmost column of the last softwrapped chunk of the given
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* line. */
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size_t get_last_chunk_leftedge(filestruct *line)
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{
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return get_chunk_leftedge(line, (size_t)-1);
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}
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/* Ensure that firstcolumn is at the starting column of the softwrapped chunk
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* it's on. We need to do this when the number of columns of the edit window
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* has changed, because then the width of softwrapped chunks has changed. */
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