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* Some work on color codes module

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This commit is contained in:
Bryan Ashby 2015-06-30 13:04:58 -06:00
parent 658c64c8c8
commit c87c0d69b7
3 changed files with 73 additions and 54 deletions
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52
core/ansi_term.js
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@ -29,7 +29,6 @@ exports.disableVT100LineWrapping = disableVT100LineWrapping;
exports.setSyncTERMFont = setSyncTERMFont;
exports.getSyncTERMFontFromAlias = getSyncTERMFontFromAlias;
exports.setCursorStyle = setCursorStyle;
exports.fromPipeCode = fromPipeCode;
//
@ -394,54 +393,3 @@ function goHome() {
function disableVT100LineWrapping() {
return ESC_CSI + '7l';
}
// Also add:
// * fromRenegade(): |<0-23>
// * fromCelerity(): |<case sensitive letter>
// * fromPCBoard(): (@X<bg><fg>@)
// * fromWildcat(): (@<bg><fg>@ (same as PCBoard without 'X' prefix)
// * fromWWIV(): <ctrl-c><0-7>
// * fromSyncronet(): <ctrl-a><colorCode>
// See http://wiki.synchro.net/custom:colors
function fromPipeCode(s) {
if(-1 == s.indexOf('|')) {
return s; // no pipe codes present
}
var result = '';
var re = /\|(\d{2,3}|\|)/g;
var m;
var lastIndex = 0;
while((m = re.exec(s))) {
var val = m[1];
if('|' == val) {
result += '|';
continue;
}
// convert to number
val = parseInt(val, 10);
if(isNaN(val)) {
val = 0;
}
assert(val >= 0 && val <= 256);
var attr = '';
if(7 == val) {
attr = sgr('normal');
} else if (val < 7 || val >= 16) {
attr = sgr(['normal', val]);
} else if (val <= 15) {
attr = sgr(['normal', val - 8, 'bold']);
}
result += s.substr(lastIndex, m.index - lastIndex) + attr;
lastIndex = re.lastIndex;
}
result = (0 === result.length ? s : result + s.substr(lastIndex));
return result;
}