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Merge pull request #3136 from jfeser/8b94eddb4d15ce6f0c98675116d4609bdaaf99d9

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Strip useless ANSI escape codes in notebook

ANSI color escape codes get handled specially by the notebook, but other kinds of codes just get printed out. Strip these codes out of the notebook output.

closes #2385
This commit is contained in:
Min RK 2013-04-06 12:14:51 -07:00
commit a4b1bea069
1 changed files with 6 additions and 0 deletions
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6
IPython/frontend/html/notebook/static/js/utils.js
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@ -174,6 +174,12 @@ IPython.utils = (function (IPython) {
var cmds = [];
var opener = "";
var closer = "";
// Strip all ANSI codes that are not color related. Matches
// all ANSI codes that do not end with "m".
var ignored_re = /(?=(\033\[[\d;=]*[a-ln-zA-Z]{1}))\1(?!m)/g;
txt = txt.replace(ignored_re, "");
while (re.test(txt)) {
var cmds = txt.match(re)[1].split(";");
closer = opened?"</span>":"";