From: Michael D. Lowis <mike@mdlowis.com>
Date: Tue, 11 Sep 2018 01:37:31 +0000 (-0400)
Subject: refactored logic for limiting size of tags region
X-Git-Url: https://git.mdlowis.com/?a=commitdiff_plain;h=3f3feaa8e40eaf9167e0bfa4a1d0cd2813536395;p=projs%2Ftide.git

refactored logic for limiting size of tags region
---

diff --git a/lib/view.c b/lib/view.c
index ca44e2e..08db6f6 100644
--- a/lib/view.c
+++ b/lib/view.c
@@ -100,17 +100,15 @@ size_t view_limitrows(View* view, size_t maxrows) {
     while (nrows < maxrows && off < buf_end(&(view->buffer))) {
         Rune rune = buf_getrat(&(view->buffer), off);
         xpos += rune_width(rune, xpos, view->width);
-        if (rune == '\n') {
+        /* if the line is full, reset the line and increase row count */
+        if (xpos > view->width) {
             xpos = 0, nrows++;
-            off = buf_byrune(&(view->buffer), off, RIGHT);
         } else {
-            if (xpos <= view->width)
-                off = buf_byrune(&(view->buffer), off, RIGHT);
-            else
+            if (rune == '\n')
                 xpos = 0, nrows++;
+            off = buf_byrune(&(view->buffer), off, RIGHT);
         }
     }
-    printf("rows: %lu\n", nrows);
     return nrows;
 }