1 files changed, 24 insertions, 20 deletions

diff --git a/src/nvim/screen.c b/src/nvim/screen.c
index be45c1573c..24ea221c78 100644
--- a/src/nvim/screen.c
+++ b/src/nvim/screen.c
@@ -783,16 +783,18 @@ static void win_update(win_T *wp)
           }
         }
 
-      (void)hasFoldingWin(wp, mod_top, &mod_top, NULL, TRUE, NULL);
-      if (mod_top > lnumt)
+      (void)hasFoldingWin(wp, mod_top, &mod_top, NULL, true, NULL);
+      if (mod_top > lnumt) {
         mod_top = lnumt;
+      }
 
-      /* Now do the same for the bottom line (one above mod_bot). */
-      --mod_bot;
-      (void)hasFoldingWin(wp, mod_bot, NULL, &mod_bot, TRUE, NULL);
-      ++mod_bot;
-      if (mod_bot < lnumb)
+      // Now do the same for the bottom line (one above mod_bot).
+      mod_bot--;
+      (void)hasFoldingWin(wp, mod_bot, NULL, &mod_bot, true, NULL);
+      mod_bot++;
+      if (mod_bot < lnumb) {
         mod_bot = lnumb;
+      }
     }
 
     /* When a change starts above w_topline and the end is below
@@ -876,7 +878,7 @@ static void win_update(win_T *wp)
           ++j;
           if (j >= wp->w_height - 2)
             break;
-          (void)hasFoldingWin(wp, ln, NULL, &ln, TRUE, NULL);
+          (void)hasFoldingWin(wp, ln, NULL, &ln, true, NULL);
         }
       } else
         j = wp->w_lines[0].wl_lnum - wp->w_topline;
@@ -1307,15 +1309,15 @@ static void win_update(win_T *wp)
           /* Able to count old number of rows: Count new window
            * rows, and may insert/delete lines */
           j = idx;
-          for (l = lnum; l < mod_bot; ++l) {
-            if (hasFoldingWin(wp, l, NULL, &l, TRUE, NULL))
-              ++new_rows;
-            else if (l == wp->w_topline)
-              new_rows += plines_win_nofill(wp, l, TRUE)
-                          + wp->w_topfill;
-            else
-              new_rows += plines_win(wp, l, TRUE);
-            ++j;
+          for (l = lnum; l < mod_bot; l++) {
+            if (hasFoldingWin(wp, l, NULL, &l, true, NULL)) {
+              new_rows++;
+            } else if (l == wp->w_topline) {
+              new_rows += plines_win_nofill(wp, l, true) + wp->w_topfill;
+            } else {
+              new_rows += plines_win(wp, l, true);
+            }
+            j++;
             if (new_rows > wp->w_height - row - 2) {
               /* it's getting too much, must redraw the rest */
               new_rows = 9999;
@@ -5525,10 +5527,12 @@ static void prepare_search_hl(win_T *wp, linenr_T lnum)
         && re_multiline(shl->rm.regprog)) {
       if (shl->first_lnum == 0) {
         for (shl->first_lnum = lnum;
-             shl->first_lnum > wp->w_topline; --shl->first_lnum)
-          if (hasFoldingWin(wp, shl->first_lnum - 1,
-                  NULL, NULL, TRUE, NULL))
+             shl->first_lnum > wp->w_topline;
+             shl->first_lnum--) {
+          if (hasFoldingWin(wp, shl->first_lnum - 1, NULL, NULL, true, NULL)) {
             break;
+          }
+        }
       }
       if (cur != NULL) {
         cur->pos.cur = 0;