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eaw test. attempt to use harmony unicode features.

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This commit is contained in:
Christopher Jeffrey 2015-04-26 06:54:07 -07:00
parent 34fd68b620
commit 86dd7e169a
2 changed files with 20 additions and 25 deletions
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6
lib/unicode.js
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@ -460,6 +460,9 @@ exports.codePointAt = function(str, position) {
throw TypeError();
}
var string = String(str);
if (string.codePointAt) {
return string.codePointAt(position);
}
var size = string.length;
// `ToInteger`
var index = position ? Number(position) : 0;
@ -501,6 +504,9 @@ exports.codePointAt = function(str, position) {
// };
exports.fromCodePoint = function() {
if (String.fromCodePoint) {
return String.fromCodePoint.apply(String, arguments);
}
var MAX_SIZE = 0x4000;
var codeUnits = [];
var highSurrogate;

39
test/widget-eaw.js
View File

@ -18,48 +18,37 @@ screen = blessed.screen({
// screen.tput.strings.enter_alt_charset_mode = false;
// du juan (dou gyun?)
var DU = '杜';
// NOTE: {bold} breaks JUAN in rxvt-unicode!!
// BREAKS: console.log('\x1b[1m杜鹃\x1b[m');
var JUAN = '鹃';
// var DU = '杜';
// var DU = String.fromCodePoint
// ? String.fromCodePoint(0x675C)
// : String.fromCharCode(0x675C);
var DU = unicode.fromCodePoint(0x675C);
// NOTE: {bold} breaks JUAN in rxvt-unicode!!
// BREAKS: console.log('\x1b[1m杜鹃\x1b[m');
// var JUAN = '鹃';
// var JUAN = String.fromCodePoint
// ? String.fromCodePoint(0x9E43)
// : String.fromCharCode(0x9E43);
var JUAN = unicode.fromCodePoint(0x9E43);
// one flew over the 杜鹃's nest.
// var DOUBLE = '杜鹃';
var DOUBLE = DU + JUAN;
// var SURROGATE_DOUBLE = '𰀀';
var SURROGATE_DOUBLE = String.fromCodePoint
? String.fromCodePoint(0x30000)
: String.fromCharCode(0xD880, 0xDC00);
// var SURROGATE_DOUBLE = String.fromCharCode(0xD880, 0xDC00);
var SURROGATE_DOUBLE = unicode.fromCodePoint(0x30000);
// var SURROGATE_DOUBLE_OTHER = '🉐';
var SURROGATE_DOUBLE_OTHER = String.fromCodePoint
? String.fromCodePoint(0x1F250)
: String.fromCharCode(0xD83C, 0xDE50);
// var SURROGATE_DOUBLE_OTHER = String.fromCharCode(0xD83C, 0xDE50);
var SURROGATE_DOUBLE_OTHER = unicode.fromCodePoint(0x1F250);
// var SURROGATE_SINGLE = '𝌆';
var SURROGATE_SINGLE = String.fromCodePoint
? String.fromCodePoint(0x1D306)
: String.fromCharCode(0xD834, 0xDF06);
// var SURROGATE_SINGLE = String.fromCharCode(0xD834, 0xDF06);
var SURROGATE_SINGLE = unicode.fromCodePoint(0x1D306);
// var COMBINE_NONSURROGATE = 's̀'.substring(1); // s + combining
var COMBINE_NONSURROGATE = String.fromCodePoint
? String.fromCodePoint(0x0300)
: String.fromCharCode(0x0300);
var COMBINE_NONSURROGATE = unicode.fromCodePoint(0x0300);
// var COMBINE = 's𐨁'.substring(1); // s + combining
var COMBINE = String.fromCodePoint
? String.fromCodePoint(0x10A01)
: String.fromCharCode(0xD802, 0xDE01);
// var COMBINE = String.fromCharCode(0xD802, 0xDE01);
var COMBINE = unicode.fromCodePoint(0x10A01);
// At cols=44, the bug that is avoided by this occurs:
// || angles[line[x + 1][1]]) {