Created
June 4, 2016 02:58
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// 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); | |
} | |
}); |
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