add tabstop option for hard tabs (works for github/gist)
// Copyright (c) 2016, summivox. (MIT Licensed)
// ==UserScript==
// @name github-tabstop
// @namespace http://github.com/smilekzs
// @version 0.2.0
// @description add tabstop option for hard tabs (works for github/gist)
// @grant GM_xmlhttpRequest
// @match *://github.com/*
// @match *://gist.github.com/*
// ==/UserScript==
// vim: set nowrap ft= :
// http://stackoverflow.com/questions/4190442/run-greasemonkey-script-only-once-per-page-load
if (window.top != window.self) return; //don't run on frames or iframes
;var PACKED_HTML={"tab.html":"<span class=\"ghts-tab\"> </span>\r\n","ui-gist.html":"<li style=\"padding: 0 0.5em;\">\r\n <label>Tab stop: <input class=\"ghts-input\" style=\"width: 1.2em;\" value=\"4\"></label>\r\n</li>\r\n","ui-github.html":"<label>Tab stop: <input class=\"ghts-input\" style=\"width: 1.2em;\" value=\"4\"></label>\r\n"};
var bind, make, modify, repeat, transform;
repeat = function(c, n) {
var i, s, _i;
s = '';
for (i = _i = 0; _i < n; i = _i += 1) {
s += c;
}
return s;
};
transform = (function() {
var TAB;
TAB = PACKED_HTML['tab.html'].trim();
return function(el) {
var line, _i, _len, _ref, _results;
_ref = $(el).addClass('ghts-file').find('.js-file-line');
_results = [];
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
line = _ref[_i];
_results.push(line.innerHTML = line.innerHTML.replace(/\t/g, TAB));
}
return _results;
};
})();
modify = function(el, ts) {
var et, tab, _i, _len, _ref;
if (isNaN(ts)) {
return false;
}
et = repeat(' ', ts);
_ref = el.getElementsByClassName('ghts-tab');
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
tab = _ref[_i];
tab.innerHTML = et;
}
return true;
};
bind = function(file, input) {
return input != null ? input.addEventListener('change', function() {
return modify(file, Number(input.value));
}) : void 0;
};
make = {
'github.com': function() {
var file, input, _i, _len, _ref;
_ref = $('.file:not(.ghts-file)');
for (_i = 0, _len = _ref.length; _i < _len; _i++) {
file = _ref[_i];
transform(file);
$(file).find('.file-actions').prepend(PACKED_HTML['ui-github.html']);
input = $(file).find('.ghts-input')[0];
bind(file, input);
}
}
};
make['gist.github.com'] = make['github.com'];
$(function() {
var f;
if (f = make[document.location.host]) {
f();
return setInterval(f, 500);
}
});