This code is described in this article
The ANTLR Javascript runtime was obtained from here:
http://www.antlr.org/download/index.html
Require.js was obtained from https://github.com/letorbi/smoothie/blob/master/standalone/require.js
CORS issue로 인하여 local static file 로서 즉시 실행 불가. 우회방법:
from: https://github.com/ajaxorg/ace/wiki/Running-Ace-from-file
to run ace from from file:/// url, you need to enable local XMLHttpRequests
firefox: from about:config set security.fileuri.strict_origin_policy=false
opera: opera:config#UserPrefs|AllowFileXMLHttpRequest
chrome: start it with --allow-file-access --allow-file-access-from-files flags
safari: Enable Develop menu (Safari->Preferences->Advanced->Show Develop menu in menu bar), then turn off local file restrictions (Develop->Disable Local File Restrictions)
ie: ?
$ ./gradlew generateParser4JS
$ pip install flask
$ python webserver.py 또는
$ ./gradlew generateParser4Java
$ echo "123 * 34.12" > test.txt
$ ./gradlew runExpr