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minor refactoring of incrementURL() and <C-x>/<C-a> mappings

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This commit is contained in:
Doug Kearns
2007-11-29 12:44:46 +00:00
parent c3f142b07d
commit d9acf8c24b
1 changed files with 7 additions and 7 deletions
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14
content/mappings.js
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@@ -847,25 +847,25 @@ vimperator.Mappings = function () //{{{
var url = vimperator.buffer.URL;
var regex = /(.*?)(-?\d+)(\D*)$/;
var res = url.match(regex);
if (!res || !res[2]) // no number to increment
var matches = url.match(regex);
if (!matches || !matches[2]) // no number to increment
{
vimperator.beep();
return;
}
var newNum = parseInt(res[2], 10) + count + ""; // "" to make sure its a string
var newNum = parseInt(matches[2], 10) + count + ""; // "" to make sure its a string
var nums = newNum.match(/^(-?)(\d+)$/);
var oldLength = res[2].replace(/-/, "").length, newLength = nums[2].length;
var oldLength = matches[2].replace(/-/, "").length, newLength = nums[2].length;
newNum = nums[1] || "";
for (let i = 0; i < oldLength - newLength; i++)
newNum += "0"; // keep leading zeros
newNum += nums[2];
vimperator.open(res[1] + newNum + res[3]);
vimperator.open(matches[1] + newNum + matches[3]);
}
addDefaultMap(new vimperator.Map([vimperator.modes.NORMAL], ["<C-x>"],
function (count) { if (count < 1) count = 1; incrementURL(-count); },
function (count) { incrementURL(-(count > 1 ? count : 1)); },
{
shortHelp: "Decrement last number in URL",
help: "Decrements the last number in URL by 1, or by <code class=\"argument\">count</code> if given.",
@@ -873,7 +873,7 @@ vimperator.Mappings = function () //{{{
}
));
addDefaultMap(new vimperator.Map([vimperator.modes.NORMAL], ["<C-a>"],
function (count) { if (count < 1) count = 1; incrementURL(count); },
function (count) { incrementURL(count > 1 ? count : 1); },
{
shortHelp: "Increment last number in URL",
help: "Increments the last number in URL by 1, or by <code class=\"argument\">count</code> if given.",