diff options
Diffstat (limited to 'src/misc1.c')
| -rw-r--r-- | src/misc1.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/src/misc1.c b/src/misc1.c index c5a0c38..8348488 100644 --- a/src/misc1.c +++ b/src/misc1.c @@ -497,12 +497,17 @@ plines_win_col(win_T *wp, linenr_T lnum, long column) return lines; } +/* + * Return number of window lines the physical line range from "first" until + * "last" will occupy in window "wp". Takes into account folding, 'wrap', + * topfill and filler lines beyond the end of the buffer. Limit to "max" lines. + */ int -plines_m_win(win_T *wp, linenr_T first, linenr_T last, int limit_winheight) +plines_m_win(win_T *wp, linenr_T first, linenr_T last, int max) { int count = 0; - while (first <= last && (!limit_winheight || count < wp->w_height)) + while (first <= last && count < max) { #ifdef FEAT_FOLDING int x; @@ -531,9 +536,7 @@ plines_m_win(win_T *wp, linenr_T first, linenr_T last, int limit_winheight) if (first == wp->w_buffer->b_ml.ml_line_count + 1) count += diff_check_fill(wp, first); #endif - if (limit_winheight && count > wp->w_height) - return wp->w_height; - return (count); + return MIN(max, count); } int |