--- a/eric6/ThirdParty/Pygments/pygments/lexers/diff.py Tue Apr 20 19:47:39 2021 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,165 +0,0 @@
-# -*- coding: utf-8 -*-
-"""
- pygments.lexers.diff
- ~~~~~~~~~~~~~~~~~~~~
-
- Lexers for diff/patch formats.
-
- :copyright: Copyright 2006-2021 by the Pygments team, see AUTHORS.
- :license: BSD, see LICENSE for details.
-"""
-
-import re
-
-from pygments.lexer import RegexLexer, include, bygroups
-from pygments.token import Text, Comment, Operator, Keyword, Name, Generic, \
- Literal
-
-__all__ = ['DiffLexer', 'DarcsPatchLexer', 'WDiffLexer']
-
-
-class DiffLexer(RegexLexer):
- """
- Lexer for unified or context-style diffs or patches.
- """
-
- name = 'Diff'
- aliases = ['diff', 'udiff']
- filenames = ['*.diff', '*.patch']
- mimetypes = ['text/x-diff', 'text/x-patch']
-
- tokens = {
- 'root': [
- (r' .*\n', Text),
- (r'\+.*\n', Generic.Inserted),
- (r'-.*\n', Generic.Deleted),
- (r'!.*\n', Generic.Strong),
- (r'@.*\n', Generic.Subheading),
- (r'([Ii]ndex|diff).*\n', Generic.Heading),
- (r'=.*\n', Generic.Heading),
- (r'.*\n', Text),
- ]
- }
-
- def analyse_text(text):
- if text[:7] == 'Index: ':
- return True
- if text[:5] == 'diff ':
- return True
- if text[:4] == '--- ':
- return 0.9
-
-
-class DarcsPatchLexer(RegexLexer):
- """
- DarcsPatchLexer is a lexer for the various versions of the darcs patch
- format. Examples of this format are derived by commands such as
- ``darcs annotate --patch`` and ``darcs send``.
-
- .. versionadded:: 0.10
- """
-
- name = 'Darcs Patch'
- aliases = ['dpatch']
- filenames = ['*.dpatch', '*.darcspatch']
-
- DPATCH_KEYWORDS = ('hunk', 'addfile', 'adddir', 'rmfile', 'rmdir', 'move',
- 'replace')
-
- tokens = {
- 'root': [
- (r'<', Operator),
- (r'>', Operator),
- (r'\{', Operator),
- (r'\}', Operator),
- (r'(\[)((?:TAG )?)(.*)(\n)(.*)(\*\*)(\d+)(\s?)(\])',
- bygroups(Operator, Keyword, Name, Text, Name, Operator,
- Literal.Date, Text, Operator)),
- (r'(\[)((?:TAG )?)(.*)(\n)(.*)(\*\*)(\d+)(\s?)',
- bygroups(Operator, Keyword, Name, Text, Name, Operator,
- Literal.Date, Text), 'comment'),
- (r'New patches:', Generic.Heading),
- (r'Context:', Generic.Heading),
- (r'Patch bundle hash:', Generic.Heading),
- (r'(\s*)(%s)(.*\n)' % '|'.join(DPATCH_KEYWORDS),
- bygroups(Text, Keyword, Text)),
- (r'\+', Generic.Inserted, "insert"),
- (r'-', Generic.Deleted, "delete"),
- (r'.*\n', Text),
- ],
- 'comment': [
- (r'[^\]].*\n', Comment),
- (r'\]', Operator, "#pop"),
- ],
- 'specialText': [ # darcs add [_CODE_] special operators for clarity
- (r'\n', Text, "#pop"), # line-based
- (r'\[_[^_]*_]', Operator),
- ],
- 'insert': [
- include('specialText'),
- (r'\[', Generic.Inserted),
- (r'[^\n\[]+', Generic.Inserted),
- ],
- 'delete': [
- include('specialText'),
- (r'\[', Generic.Deleted),
- (r'[^\n\[]+', Generic.Deleted),
- ],
- }
-
-
-class WDiffLexer(RegexLexer):
- """
- A `wdiff <https://www.gnu.org/software/wdiff/>`_ lexer.
-
- Note that:
-
- * It only works with normal output (without options like ``-l``).
- * If the target files contain "[-", "-]", "{+", or "+}",
- especially they are unbalanced, the lexer will get confused.
-
- .. versionadded:: 2.2
- """
-
- name = 'WDiff'
- aliases = ['wdiff']
- filenames = ['*.wdiff']
- mimetypes = []
-
- flags = re.MULTILINE | re.DOTALL
-
- # We can only assume "[-" after "[-" before "-]" is `nested`,
- # for instance wdiff to wdiff outputs. We have no way to
- # distinct these marker is of wdiff output from original text.
-
- ins_op = r"\{\+"
- ins_cl = r"\+\}"
- del_op = r"\[\-"
- del_cl = r"\-\]"
- normal = r'[^{}[\]+-]+' # for performance
- tokens = {
- 'root': [
- (ins_op, Generic.Inserted, 'inserted'),
- (del_op, Generic.Deleted, 'deleted'),
- (normal, Text),
- (r'.', Text),
- ],
- 'inserted': [
- (ins_op, Generic.Inserted, '#push'),
- (del_op, Generic.Inserted, '#push'),
- (del_cl, Generic.Inserted, '#pop'),
-
- (ins_cl, Generic.Inserted, '#pop'),
- (normal, Generic.Inserted),
- (r'.', Generic.Inserted),
- ],
- 'deleted': [
- (del_op, Generic.Deleted, '#push'),
- (ins_op, Generic.Deleted, '#push'),
- (ins_cl, Generic.Deleted, '#pop'),
-
- (del_cl, Generic.Deleted, '#pop'),
- (normal, Generic.Deleted),
- (r'.', Generic.Deleted),
- ],
- }
