Merge pull request #396 from ananyasen/codemirror2.3-upgrade

upgrade to codemirror 2.3

59 files changed, 3860 insertions, 1242 deletions

diff --git a/imports/codemirror/LICENSE b/imports/codemirror/LICENSE
index f62410e6..3916e96b 100644
--- a/imports/codemirror/LICENSE
+++ b/imports/codemirror/LICENSE
@@ -1,4 +1,4 @@
-Copyright (C) 2011 by Marijn Haverbeke <marijnh@gmail.com>
+Copyright (C) 2012 by Marijn Haverbeke <marijnh@gmail.com>
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/imports/codemirror/keymap/emacs.js b/imports/codemirror/keymap/emacs.js
index 8fd3564e..2a57e2ff 100644
--- a/imports/codemirror/keymap/emacs.js
+++ b/imports/codemirror/keymap/emacs.js
@@ -18,12 +18,12 @@
     "Alt-Y": function(cm) {cm.replaceSelection(popFromRing());},
     "Ctrl-/": "undo", "Shift-Ctrl--": "undo", "Shift-Alt-,": "goDocStart", "Shift-Alt-.": "goDocEnd",
     "Ctrl-S": "findNext", "Ctrl-R": "findPrev", "Ctrl-G": "clearSearch", "Shift-Alt-5": "replace",
-    "Ctrl-Z": "undo", "Cmd-Z": "undo",
+    "Ctrl-Z": "undo", "Cmd-Z": "undo", "Alt-/": "autocomplete",
     fallthrough: ["basic", "emacsy"]
   };
 
   CodeMirror.keyMap["emacs-Ctrl-X"] = {
     "Ctrl-S": "save", "Ctrl-W": "save", "S": "saveAll", "F": "open", "U": "undo", "K": "close",
-    auto: "emacs", catchall: function(cm) {/*ignore*/}
+    auto: "emacs", nofallthrough: true
   };
 })();
diff --git a/imports/codemirror/keymap/vim.js b/imports/codemirror/keymap/vim.js
index f8fa5e07..2aa6e0f7 100644
--- a/imports/codemirror/keymap/vim.js
+++ b/imports/codemirror/keymap/vim.js
@@ -1,21 +1,96 @@
+// Supported keybindings:
+//
+// Cursor movement:
+// h, j, k, l
+// e, E, w, W, b, B
+// Ctrl-f, Ctrl-b
+// Ctrl-n, Ctrl-p
+// $, ^, 0
+// G
+// ge, gE
+// gg
+// f<char>, F<char>, t<char>, T<char>
+// Ctrl-o, Ctrl-i TODO (FIXME - Ctrl-O wont work in Chrome)
+// /, ?, n, N TODO (does not work)
+// #, * TODO
+//
+// Entering insert mode:
+// i, I, a, A, o, O
+// s
+// ce, cb (without support for number of actions like c3e - TODO)
+// cc
+// S, C TODO
+// cf<char>, cF<char>, ct<char>, cT<char>
+//
+// Deleting text:
+// x, X
+// J
+// dd, D
+// de, db (without support for number of actions like d3e - TODO)
+// df<char>, dF<char>, dt<char>, dT<char>
+//
+// Yanking and pasting:
+// yy, Y
+// p, P
+// p'<char> TODO - test
+// y'<char> TODO - test
+// m<char> TODO - test
+//
+// Changing text in place:
+// ~
+// r<char>
+//
+// Visual mode:
+// v, V TODO
+//
+// Misc:
+// . TODO
+//
+
 (function() {
   var count = "";
   var sdir = "f";
   var buf = "";
   var yank = 0;
   var mark = [];
+  var reptTimes = 0;
   function emptyBuffer() { buf = ""; }
-  function pushInBuffer(str) { buf += str; };
-  function pushCountDigit(digit) { return function(cm) {count += digit;} }
-  function popCount() { var i = parseInt(count); count = ""; return i || 1; }
+  function pushInBuffer(str) { buf += str; }
+  function pushCountDigit(digit) { return function(cm) {count += digit;}; }
+  function popCount() { var i = parseInt(count, 10); count = ""; return i || 1; }
+  function iterTimes(func) {
+    for (var i = 0, c = popCount(); i < c; ++i) func(i, i == c - 1);
+  }
   function countTimes(func) {
     if (typeof func == "string") func = CodeMirror.commands[func];
-    return function(cm) { for (var i = 0, c = popCount(); i < c; ++i) func(cm); }
+    return function(cm) { iterTimes(function () { func(cm); }); };
   }
 
   function iterObj(o, f) {
     for (var prop in o) if (o.hasOwnProperty(prop)) f(prop, o[prop]);
   }
+  function iterList(l, f) {
+    for (var i in l) f(l[i]);
+  }
+  function toLetter(ch) {
+    // T -> t, Shift-T -> T, '*' -> *, "Space" -> " "
+    if (ch.slice(0, 6) == "Shift-") {
+      return ch.slice(0, 1);
+    } else {
+      if (ch == "Space") return " ";
+      if (ch.length == 3 && ch[0] == "'" && ch[2] == "'") return ch[1];
+      return ch.toLowerCase();
+    }
+  }
+  var SPECIAL_SYMBOLS = "~`!@#$%^&*()_-+=[{}]\\|/?.,<>:;\"\'1234567890";
+  function toCombo(ch) {
+    // t -> T, T -> Shift-T, * -> '*', " " -> "Space"
+    if (ch == " ") return "Space";
+    var specialIdx = SPECIAL