/* Dave Smiths Character Entity Converter ** changed slightly to return the value rather than output to screen ** http://www.dave-smith.info/character-entity-reference-converter-using-javascript.html */ /* 0)) { document.getElementById("input").value = memory[memory_position = (this.id == "undo") ? memory_position - 1 : memory_position + 1]; if(document.getElementById((this.id == "undo") ? "redo" : "undo").disabled) document.getElementById((this.id == "undo") ? "redo" : "undo").disabled = false; } if((this.id == "redo" && memory_position >= memory.length - 1 && !document.getElementById("redo").disabled) || (this.id == "undo" && memory_position <= 0 && !document.getElementById("undo").disabled)) document.getElementById(this.id).disabled = true; } var memory = [""]; var memory_position = 0; var revert_helper = function(str, p1, p2) { return String.fromCharCode(((p1 == 'x') ? parseInt(p2, 16) : p2)); } var revert = function(val) { var input = output = val; if(input != "") { for(var i in entity_table) if(i != 38) output = output.replace(new RegExp(entity_table[i], "g"), String.fromCharCode(i)); output = output.replace(new RegExp("&#(x?)(\\d+);", "g"), revert_helper); output = output.replace(new RegExp(entity_table[38], "g"), String.fromCharCode(38)); if(input != output) { return output; update_memory(); } } } /* var tidy = function() { var output = document.getElementById("input").value; output = output.replace(new RegExp("[ \\t\\v\\u00A0\\u2028\\u2029]+\\n", "g"), "\n"); output = output.replace(new RegExp("[ \\t\\v\\u00A0\\u2028\\u2029]+\\r", "g"), "\r"); // If they exist output = output.replace(new RegExp("[ \\t\\v\\u00A0\\u2028\\u2029]+\\f", "g"), "\f"); // If they exist output = output.replace(new RegExp(" {2,}", "g"), " "); output = output.replace(new RegExp("^\\s+", ""), ""); output = output.replace(new RegExp("\\s+$", ""), ""); if(document.getElementById("input").value != output) { document.getElementById("input").value = output; if(this.id != "tidyandconvert") update_memory(); } } var convert_helper = function(str, p1) { c = p1.charCodeAt(0); if(entity_table[c]) // Swap char for a character entity. return entity_table[c]; else // Swap char for a numeric character reference. return '&#' + c + ';'; } var convert = function() { var input = output = document.getElementById("input").value; if(input != "") { output = input.replace(new RegExp("([^a-zA-Z0-9\t\n\v\f\r \x21\x22\x23\x24\x25\x27\x28\x29\x2a\x2b\x2c\x2d\x2e\x2f\x3a\x3b\x3d\x3f\x40\x5b\x5c\x5d\x5e\x5f\x60\x7b\x7c\x7d\x7e])", "g"), convert_helper); if(input != output) { document.getElementById("input").value = output; if(this.id != "tidyandconvert" && this.id != "convert") update_memory(); } } } */ /* var all_to_unicode = function() { var input = document.getElementById("input").value; var output = ""; for(var i in input) output = output + input.charCodeAt(i) + ";"; if(document.getElementById("input").value != output) { document.getElementById("input").value = output; update_memory(); } } var space_hyphen_space = function() { var output = document.getElementById("input").value.replace(new RegExp("\\s-\\s", "g"), " – "); if(document.getElementById("input").value != output) { document.getElementById("input").value = output; if(this.id != "tidyandconvert" && this.id != "convert") update_memory(); } } var times_by_x = function() { var output = document.getElementById("input").value.replace(new RegExp("(\\s?\\d+)(x)", "g"), "$1×"); output = output.replace(new RegExp("(\\d+\\s)(x)(\\s)", "g"), "$1×$3"); if(document.getElementById("input").value != output) { document.getElementById("input").value = output; if(this.id != "tidyandconvert" && this.id != "convert") update_memory(); } } var straighten_quotes = function() { var output = document.getElementById("input").value.replace(new RegExp("‘", "g"), "\'"); output = output.replace(new RegExp("’", "g"), "\'"); output = output.replace(new RegExp("“", "g"), "\""); output = output.replace(new RegExp("”", "g"), "\""); output = output.replace(new RegExp(String.fromCharCode(8216), "g"), "\'"); output = output.replace(new RegExp(String.fromCharCode(8217), "g"), "\'"); output = output.replace(new RegExp(String.fromCharCode(8220), "g"), "\""); output = output.replace(new RegExp(String.fromCharCode(8221), "g"), "\""); if(document.getElementById("input").value != output) { document.getElementById("input").value = output; if(this.id != "tidyandconvert" && this.id != "convert") update_memory(); } } var straighten_accents = function() { // 180: "´" Acute accent and 96: Grave accent var output = document.getElementById("input").value.replace(new RegExp("´", "g"), "\'"); output = output.replace(new RegExp(String.fromCharCode(180), "g"), "\'"); output = output.replace(new RegExp(String.fromCharCode(96), "g"), "\'"); if(document.getElementById("input").value != output) { document.getElementById("input").value = output; if(this.id != "tidyandconvert" && this.id != "convert") update_memory(); } } var figure_dash = function() { var output = document.getElementById("input").value.replace(new RegExp(String.fromCharCode(8210), "g"), "–"); if(document.getElementById("input").value != output) { document.getElementById("input").value = output; if(this.id != "tidyandconvert" && this.id != "convert") update_memory(); } } var dotdotdot = function() { var output = document.getElementById("input").value.replace(new RegExp("\\.\\.\\.", "g"), "…"); if(document.getElementById("input").value != output) { document.getElementById("input").value = output; if(this.id != "tidyandconvert" && this.id != "convert") update_memory(); } } var check_height = function() { this.style.height = this.scrollHeight + 10 + "px"; this.style.width = this.scrollWidth + 10 + "px"; } var key_down = function(e) { if(!e) e = window.event; if(e.ctrlKey || e.metaKey) { document.getElementById("input").focus(); key_down.ctrlmeta = true; } if(key_down.ctrlmeta && e.keyCode == 32) { mass.call(document.getElementById("tidyandconvert")); //document.getElementById("input").select(); return false; } return true; } var key_up = function(e) { if(!e) e = window.event; if(e.ctrlKey || e.metaKey) key_down.ctrlmeta = false; } var mass = function() { if(this.id == "tidyandconvert") tidy.call(this); convert.call(this); if(document.getElementById("convert_space_hyphen_space").checked) space_hyphen_space.call(this); if(document.getElementById("convert_times_by_x").checked) times_by_x.call(this); if(document.getElementById("convert_straighten_quotes").checked) straighten_quotes.call(this); if(document.getElementById("convert_straighten_accents").checked) straighten_accents.call(this); if(document.getElementById("convert_dotdotdot").checked) dotdotdot.call(this); if(document.getElementById("convert_figure_dash").checked) figure_dash.call(this); update_memory(); check_height.call(document.getElementById("input")); } */ /*]]>*/