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/**
* ==VimperatorPlugin==
* @name incuri.js
* @description increment number in URI
* @description-ja URIに含まれる数字をインクリメント
* @author hogelog
* @version 0.01
* ==/VimperatorPlugin==
*
* COMMANDS:
* :incuri -> Increment number in URI
* :decuri -> Decrement number in URI
*
*/
(function(){
var numreg = /^(.+[^\d])(\d+)([^\d]*)$/;
function numstr(num, len) {
var str = String(num);
while(str.length<len) {
str = "0" + str;
}
return str;
}
function makeinc(f) {
return function() {
let uri = window.content.location.href;
if(numreg.test(uri)) {
let num = RegExp.$2;
let nextnum = numstr(f(parseInt(num)), num.length);
let nexturi = RegExp.$1 + nextnum + RegExp.$3;
window.content.location.href = nexturi;
} else {
liberator.echoerr("Cannot find number in "+uri);
}
};
}
liberator.commands.add(["incuri"], "Increment number in URI",
makeinc(function(x) {return x+1}));
liberator.commands.add(["decuri"], "Decrement number in URI",
makeinc(function(x) {return x-1}));
})();
// vim: set sw=4 ts=4 et:
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