From ea95d414fe453392b9ca6433da97cac32435ba43 Mon Sep 17 00:00:00 2001
From: Christopher Jeffrey <chjjeffrey@gmail.com>
Date: Sun, 27 Jan 2013 09:06:31 -0600
Subject: [PATCH] refactor attr.

---
 lib/program.js | 210 +++++++++++++++++--------------------------------
 1 file changed, 71 insertions(+), 139 deletions(-)

diff --git a/lib/program.js b/lib/program.js
index 77ffdfb..f170326 100644
--- a/lib/program.js
+++ b/lib/program.js
@@ -554,173 +554,105 @@ Program.prototype.attr =
 Program.prototype.charAttributes = function(param, val) {
   switch (param) {
     case 'normal':
-      this.write('\x1b[m');
-      break;
+      return this.write('\x1b[m');
     case 'bold':
-      if (val === false) {
-        this.write('\x1b[22m');
-      } else {
-        this.write('\x1b[1m');
-      }
-      break;
+      return val === false
+        ? this.write('\x1b[22m')
+        : this.write('\x1b[1m');
     case 'underlined':
-      if (val === false) {
-        this.write('\x1b[24m');
-      } else {
-        this.write('\x1b[4m');
-      }
-      break;
+      return val === false
+        ? this.write('\x1b[24m')
+        : this.write('\x1b[4m');
     case 'blink':
-      if (val === false) {
-        this.write('\x1b[25m');
-      } else {
-        this.write('\x1b[5m');
-      }
-      break;
+      return val === false
+        ? this.write('\x1b[25m')
+        : this.write('\x1b[5m');
     case 'inverse':
-      if (val === false) {
-        this.write('\x1b[27m');
-      } else {
-        this.write('\x1b[7m');
-      }
+      return val === false
+        ? this.write('\x1b[27m')
+        : this.write('\x1b[7m');
       break;
     case 'invisible':
-      if (val === false) {
-        this.write('\x1b[28m');
-      } else {
-        this.write('\x1b[8m');
-      }
-      break;
+      return val === false
+        ? this.write('\x1b[28m')
+        : this.write('\x1b[8m');
     case 'invisible':
-      if (val === false) {
-        this.write('\x1b[28m');
-      } else {
-        this.write('\x1b[8m');
-      }
-      break;
+      return val === false
+        ? this.write('\x1b[28m')
+        : this.write('\x1b[8m');
 
     case 'black fg':
-      if (val === false) {
-        this.write('\x1b[39m');
-        break;
-      }
-      this.write('\x1b[30m');
-      break;
+      return val === false
+        ? this.write('\x1b[39m')
+        : this.write('\x1b[30m');
     case 'red fg':
-      if (val === false) {
-        this.write('\x1b[39m');
-        break;
-      }
-      this.write('\x1b[31m');
-      break;
+      return val === false
+        ? this.write('\x1b[39m')
+        : this.write('\x1b[31m');
     case 'green fg':
-      if (val === false) {
-        this.write('\x1b[39m');
-        break;
-      }
-      this.write('\x1b[32m');
-      break;
+    return val === false
+      ? this.write('\x1b[39m')
+      : this.write('\x1b[32m');
     case 'yellow fg':
-      if (val === false) {
-        this.write('\x1b[39m');
-        break;
-      }
-      this.write('\x1b[33m');
-      break;
+      return val === false
+        ? this.write('\x1b[39m')
+        : this.write('\x1b[33m');
     case 'blue fg':
-      if (val === false) {
-        this.write('\x1b[39m');
-        break;
-      }
-      this.write('\x1b[34m');
-      break;
+      return val === false
+        ? this.write('\x1b[39m')
+        : this.write('\x1b[34m');
     case 'magenta fg':
-      if (val === false) {
-        this.write('\x1b[39m');
-        break;
-      }
-      this.write('\x1b[35m');
-      break;
+      return val === false
+        ? this.write('\x1b[39m')
+        : this.write('\x1b[35m');
     case 'cyan fg':
-      if (val === false) {
-        this.write('\x1b[39m');
-        break;
-      }
-      this.write('\x1b[36m');
-      break;
+      return val === false
+        ? this.write('\x1b[39m')
+        : this.write('\x1b[36m');
     case 'white fg':
-      if (val === false) {
-        this.write('\x1b[39m');
-        break;
-      }
-      this.write('\x1b[37m');
-      break;
+      return val === false
+        ? this.write('\x1b[39m')
+        : this.write('\x1b[37m');
     case 'default fg':
-      this.write('\x1b[39m');
-      break;
+      return this.write('\x1b[39m');
 
     case 'black bg':
-      if (val === false) {
-        this.write('\x1b[49m');
-        break;
-      }
-      this.write('\x1b[40m');
-      break;
+      return val === false
+        ? this.write('\x1b[49m')
+        : this.write('\x1b[40m');
     case 'red bg':
-      if (val === false) {
-        this.write('\x1b[49m');
-        break;
-      }
-      this.write('\x1b[41m');
-      break;
+      return val === false
+        ? this.write('\x1b[49m')
+        : this.write('\x1b[41m');
     case 'green bg':
-      if (val === false) {
-        this.write('\x1b[49m');
-        break;
-      }
-      this.write('\x1b[42m');
-      break;
+      return val === false
+        ? this.write('\x1b[49m')
+        : this.write('\x1b[42m');
     case 'yellow bg':
-      if (val === false) {
-        this.write('\x1b[49m');
-        break;
-      }
-      this.write('\x1b[43m');
-      break;
+      return val === false
+        ? this.write('\x1b[49m')
+        : this.write('\x1b[43m');
     case 'blue bg':
-      if (val === false) {
-        this.write('\x1b[49m');
-        break;
-      }
-      this.write('\x1b[44m');
-      break;
+      return val === false
+        ? this.write('\x1b[49m')
+        : this.write('\x1b[44m');
     case 'magenta bg':
-      if (val === false) {
-        this.write('\x1b[49m');
-        break;
-      }
-      this.write('\x1b[45m');
-      break;
+      return val === false
+        ? this.write('\x1b[49m')
+        : this.write('\x1b[45m');
     case 'cyan bg':
-      if (val === false) {
-        this.write('\x1b[49m');
-        break;
-      }
-      this.write('\x1b[46m');
-      break;
+      return val === false
+        ? this.write('\x1b[49m')
+        : this.write('\x1b[46m');
     case 'white bg':
-      if (val === false) {
-        this.write('\x1b[49m');
-        break;
-      }
-      this.write('\x1b[47m');
-      break;
+      return val === false
+        ? this.write('\x1b[49m')
+        : this.write('\x1b[47m');
     case 'default bg':
-      this.write('\x1b[49m');
-      break;
+      return this.write('\x1b[49m');
+
     default:
-      this.write('\x1b[' + param + 'm');
-      break;
+      return this.write('\x1b[' + param + 'm');
   }
 };