Message10486

Possibly related is the regex used by Bottle simple templates (https://github.com/bottlepy/bottle/blob/master/bottle.py#L3631):

Easy to reproduce:

$ jython -m pip install bottle
$ jython                                                                                        │Jython 2.7.1b2 (default:37578797caba, Nov 20 2015, 14:09:15)                                                                                │[Java HotSpot(TM) 64-Bit Server VM (Oracle Corporation)] on java1.7.0_80                                                                    │Type "help", "copyright", "credits" or "license" for more information.                                                                      │>>> from bottle import template                                                                                                             │>>> template('<b>Hello {{name}}</b>!', name='Jython')
Traceback (most recent call last):                                                                                                          │  File "<stdin>", line 1, in <module>                                                                                                       │  File "/home/jbaker/jythondev/jython27/dist/Lib/site-packages/bottle.py", line 3609, in template                                           │    return TEMPLATES[tplid].render(kwargs)                                                                                                  │  File "/home/jbaker/jythondev/jython27/dist/Lib/site-packages/bottle.py", line 3399, in render                                             │    self.execute(stdout, env)                                                                                                               │  File "/home/jbaker/jythondev/jython27/dist/Lib/site-packages/bottle.py", line 3386, in execute                                            │    eval(self.co, env)                                                                                                                      │  File "/home/jbaker/jythondev/jython27/dist/Lib/site-packages/bottle.py", line 189, in __get__                                             │    value = obj.__dict__[self.func.__name__] = self.func(obj)                                                                               │  File "/home/jbaker/jythondev/jython27/dist/Lib/site-packages/bottle.py", line 3344, in co                                                 │    return compile(self.code, self.filename or '<string>', 'exec')                                                                          │  File "/home/jbaker/jythondev/jython27/dist/Lib/site-packages/bottle.py", line 189, in __get__                                             │    value = obj.__dict__[self.func.__name__] = self.func(obj)                                                                               │  File "/home/jbaker/jythondev/jython27/dist/Lib/site-packages/bottle.py", line 3358, in code                                               │    code = parser.translate()                                                                                                               │  File "/home/jbaker/jythondev/jython27/dist/Lib/site-packages/bottle.py", line 3487, in translate                                          │    self.flush_text()                                                                                                                       │  File "/home/jbaker/jythondev/jython27/dist/Lib/site-packages/bottle.py", line 3542, in flush_text                                         │    for m in self.re_inl.finditer(text):                                                                                                    │RuntimeError: maximum recursion depth exceeded (Java StackOverflowError)