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emacs: allow count prefixes bigger than 9

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example: C-1 C-8 C-f to move 18 chars forward
This commit is contained in:
Robert Krahn 2013-05-26 22:02:12 -07:00
commit b11e88885d
1 changed files with 3 additions and 2 deletions
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5
lib/ace/keyboard/emacs.js
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@ -236,9 +236,10 @@ exports.handler.handleKeyboard = function(data, hashId, key, keyCode) {
// CTRL + number / universalArgument for setting data.count // CTRL + number / universalArgument for setting data.count
if (modifier == "c-" || data.universalArgument) { if (modifier == "c-" || data.universalArgument) {
var prevCount = String(data.count || 0);
var count = parseInt(key[key.length - 1]); var count = parseInt(key[key.length - 1]);
if (count) { if (typeof count === 'number' && !isNaN(count)) {
data.count = count; data.count = parseInt(prevCount + count);
return {command: "null"}; return {command: "null"};
} else if (data.universalArgument) { } else if (data.universalArgument) {
// if no number pressed use emacs defaults for universalArgument // if no number pressed use emacs defaults for universalArgument