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emacs: fix handling of universalArgument, it sets data.count to 4

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This commit is contained in:
Robert Krahn 2013-05-26 21:03:12 -07:00
commit ab2021bdd8
1 changed files with 17 additions and 8 deletions
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25
lib/ace/keyboard/emacs.js
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@ -231,6 +231,10 @@ exports.handler.handleKeyboard = function(data, hashId, key, keyCode) {
if (count) { if (count) {
data.count = count; data.count = count;
return {command: "null"}; return {command: "null"};
} else if (data.universalArgument) {
// if no number pressed use emacs defaults for universalArgument
// which is 4
data.count = 4;
} }
} }
data.universalArgument = false; data.universalArgument = false;
@ -288,15 +292,20 @@ exports.handler.handleKeyboard = function(data, hashId, key, keyCode) {
if (data.count) { if (data.count) {
var count = data.count; var count = data.count;
data.count = 0; data.count = 0;
return { if (!command || !command.handlesCount) {
args: args, return {
command: { args: args,
exec: function(editor, args) { command: {
for (var i = 0; i < count; i++) exec: function(editor, args) {
command.exec(editor, args); for (var i = 0; i < count; i++)
command.exec(editor, args);
}
} }
} };
}; } else {
if (!args) args = {}
if (typeof args === 'object') args.count = count;
}
} }
return {command: command, args: args}; return {command: command, args: args};