From: Michael D. Lowis <mike.lowis@gentex.com>
Date: Mon, 10 Sep 2018 20:05:46 +0000 (-0400)
Subject: dirty fix for view_limitrows. Definitely needs to be refactored
X-Git-Url: https://git.mdlowis.com/?a=commitdiff_plain;h=40ce501f1a6f4bec1c8a067d07859e9e7108ae63;p=projs%2Ftide.git

dirty fix for view_limitrows. Definitely needs to be refactored
---

diff --git a/lib/view.c b/lib/view.c
index 13e4939..ca44e2e 100644
--- a/lib/view.c
+++ b/lib/view.c
@@ -100,12 +100,17 @@ 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') nrows++;
-        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);
+        } else {
+            if (xpos <= view->width)
+                off = buf_byrune(&(view->buffer), off, RIGHT);
+            else
+                xpos = 0, nrows++;
+        }
     }
+    printf("rows: %lu\n", nrows);
     return nrows;
 }