From 613f9c2ba66c3182f76684844fa3eac391d2a18c Mon Sep 17 00:00:00 2001
From: rxi <rxi@users.noreply.github.com>
Date: Wed, 5 Feb 2020 20:16:09 +0000
Subject: [PATCH] Changed renderer to make tab and newline glyphs invisible

Fixes #16
---
 src/renderer.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/renderer.c b/src/renderer.c
index 3579276c..c386724c 100644
--- a/src/renderer.c
+++ b/src/renderer.c
@@ -173,6 +173,11 @@ RenFont* ren_load_font(const char *filename, float size) {
   float scale = stbtt_ScaleForMappingEmToPixels(&font->stbfont, size);
   font->height = (ascent - descent + linegap) * scale + 0.5;
 
+  /* make tab and newline glyphs invisible */
+  stbtt_bakedchar *g = get_glyphset(font, '\n')->glyphs;
+  g['\t'].x1 = g['\t'].x0;
+  g['\n'].x1 = g['\n'].x0;
+
   return font;
 
 fail: