cleanup, error highlight less jumpy

1 files changed, 2 insertions, 4 deletions

diff --git a/js/shader.js b/js/shader.js
index 1d2e3e5..4a6e950 100644
--- a/js/shader.js
+++ b/js/shader.js
@@ -4,14 +4,11 @@ var shader_build = function(){
   try {
     var fn = new Function('x','y','t','d', fn_str)
     shader = fn
-    error_highlight.off()
     shade = shade_error_handling
   } catch (e) {
     try {
       acorn.parse(fn_str)
-    } catch(e){
-        /* loc: {column: 0, line: 1} */
-        /* line is 1-based for some goddamn reason*/
+    } catch(e){ //e.loc = {column: 0, line: 1} line is 1-based
       error_highlight.on(e.loc.line-1)
     }
     throw Error ("Shader compilation error")
@@ -89,6 +86,7 @@ function shade_error_handling(frame, t){
   }
   cc.putImageData(imgData,0,0)
   shade = shade_no_error_handling
+  error_highlight.off()
 }
 
 shade = shade_error_handling
\ No newline at end of file