delta/python-packages/pygments-git.git/pygments/lexers/prolog.py, branch examplefiles

Run pyupgrade across codebase to modernize syntax and patterns (#1622)

2021-01-17T15:44:58+00:00

pyupgrade is a tool to automatically upgrade syntax for newer versions
of the Python language.

The project has been Python 3 only since
35544e2fc6eed0ce4a27ec7285aac71ff0ddc473, allowing for several cleanups:

- Remove unnecessary "-*- coding: utf-8 -*-" cookie. Python 3 reads all
  source files as utf-8 by default.

- Replace IOError/EnvironmentError with OSError. Python 3 unified these
  exceptions. The old names are aliases only.

- Use the Python 3 shorter super() syntax.

- Remove "utf8" argument form encode/decode. In Python 3, this value is
  the default.

- Remove "r" from open() calls. In Python 3, this value is the default.

- Remove u prefix from Unicode strings. In Python 3, all strings are
  Unicode.

- Replace io.open() with builtin open(). In Python 3, these functions
  are functionally equivalent.

Co-authored-by: Matthäus G. Chajdas

Bump copyright year.

2021-01-03T17:03:23+00:00

all: weed out more backtracking string regexes

2020-12-25T12:21:48+00:00

all: remove "u" string prefix (#1536)

2020-09-08T18:20:19+00:00

* all: remove "u" string prefix

* util: remove unirange

Since Python 3.3, all builds are wide unicode compatible.

* unistring: remove support for narrow-unicode builds

which stopped being relevant with Python 3.3

all: revert changes of [a-zA-Z0-9_] to \w

2020-09-07T05:55:55+00:00

... which is not equivalent in Unicode mode

all: fixup remaining regexlint warnings

2020-09-06T09:55:52+00:00

Update copyright year (fixes #1514.)

2020-08-22T14:08:07+00:00

Update Logtalk lexer for the latest language specification

2019-11-25T11:12:05+00:00

Fixup all headers and some more minor problems.

2019-05-28T05:00:40+00:00

Fix comment handling in Prolog lexer (#1511.)

2019-05-18T12:22:26+00:00

# does not start a comment in Prolog.