first commit

biggist.user.js

@@ -0,0 +1,53 @@
+// ==UserScript==
+// @match http://gist.github.com/*
+// ==/UserScript==
+//
+// @_sjs
+// isc license
+
+var mapClass = function(klass, fn) {
+      var els = document.getElementsByClassName(klass)
+      for (var i = 0, n = els.length; i < n; ++i) fn(els[i])
+  }
+  , hideClass = function(klass) {
+      mapClass(klass, function(el) {
+          el._previousDisplay = el.style.display
+          el.style.display = 'none'
+      })
+  }
+  , showClass = function(klass) {
+      mapClass(klass, function(el) {
+          el.style.display = el._previousDisplay || 'block'
+      })
+  }
+  , embiggen = function(klass) {
+      mapClass(klass, function(el) {
+          ['Width', 'Margin', 'Padding'].forEach(function(style) {
+              el['_previous' + style] = el.style[style.toLowerCase()]
+          })
+          el.style.width = 'auto'
+          el.style.margin = '0'
+          el.style.padding = '0'
+      })
+  }
+  , unembiggen = function(klass) {
+      mapClass(klass, function(el) {
+          ['Width', 'Margin', 'Padding'].forEach(function(style) {
+              el.style[style.toLowerCase()] = el['_previous' + style]
+          })
+      })
+  }
+  , embiggenClassByHidingClass = function(classToAttach, classToHide) {
+      mapClass(classToAttach, function(el) {
+          el.onmouseover = function() {
+              hideClass(classToHide)
+              embiggen(classToAttach)
+          }
+          el.onmouseout  = function() {
+              showClass(classToHide)
+              unembiggen(classToAttach)
+          }
+      })
+  }
+
+embiggenClassByHidingClass('main', 'secondary')

readme.md

@@ -0,0 +1,26 @@
+= biggist
+
+embiggens gists
+
+(only tested in chrome)
+
+
+== install
+
+[right here](raw/master/biggist.user.js)
+
+
+== see
+
+mouse over: ![code is big onmouseover](raw/master/over.png "embiggened")
+
+mouse out: ![author & revision as normal](raw/master/out.png "normal")
+
+
+== who
+
+sami samhuri <sami.samhuri@gmail.com>
+
+@_sjs
+
+isc license