rJSmin 1.1.0
André Malo
nd at perlig.de
Wed Mar 6 17:29:47 EST 2019
Hello World,
I'm pleased to announce version 1.1.0 of rJSmin.
About rJSmin
============
rJSmin is a javascript minifier written in python. The minifier is based
on the semantics of jsmin.c by Douglas Crockford.
The module is a re-implementation aiming for speed, so it can be used at
runtime (rather than during a preprocessing step). Usually it produces
the same results as the original jsmin.c. It differs in the following
ways:
- there is no error detection: unterminated string, regex and comment
literals are treated as regular javascript code and minified as such.
- Control characters inside string and regex literals are left
untouched; they are not converted to spaces (nor to \n)
- Newline characters are not allowed inside string and regex literals,
except for line continuations in string literals (ECMA-5).
- "return /regex/" is recognized correctly.
- Line terminators after regex literals are handled more sensibly
- "+ +" and "- -" sequences are not collapsed to "++" or "--"
- Newlines before ! operators are removed more sensibly
- (Unnested) template literals are supported (ECMA-6)
- Comments starting with an exclamation mark ('!') can be kept optionally
- rJSmin does not handle streams, but only complete strings. (However,
the module provides a "streamy" interface).
About Release 1.1.0
===================
Main changes include:
- Python version support updated
- The C extension is no longer required for installation by default. Also it's
only used if its version is matching the python implementation's version
- Tentative support for template literals has been added. Only un-nested
template literals are recognized for now.
- '+', '-' and '*' are recognized in front of regexes
Supported Python Versions
=========================
* Python 2.7
* Python 3.4 -
Untested Python Versions
========================
* PyPy
* Jython
License
=======
rJSmin is available under the terms and conditions of the "Apache License,
Version 2.0."
Links
=====
* Homepage + Documentation: http://opensource.perlig.de/rjsmin/
* PyPI: https://pypi.org/project/rjsmin/
* Github: https://github.com/ndparker/rjsmin
* License: http://www.apache.org/licenses/LICENSE-2.0
André "nd" Malo
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