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| author | Georg Brandl <georg@python.org> | 2020-12-25 13:16:56 +0100 |
|---|---|---|
| committer | Georg Brandl <georg@python.org> | 2020-12-25 13:21:48 +0100 |
| commit | 681487f82f55fba66f01f9913e4ff103e5b2ef4c (patch) | |
| tree | 0e3f82343796411c1e9c71f5fa7c31e392d06bf5 /pygments/lexers/dotnet.py | |
| parent | 6c820019a73a606940d7477619a5a9e6ad38761d (diff) | |
| download | pygments-git-681487f82f55fba66f01f9913e4ff103e5b2ef4c.tar.gz | |
all: weed out more backtracking string regexes
Diffstat (limited to 'pygments/lexers/dotnet.py')
| -rw-r--r-- | pygments/lexers/dotnet.py | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/pygments/lexers/dotnet.py b/pygments/lexers/dotnet.py index ed9d478f..0e03947e 100644 --- a/pygments/lexers/dotnet.py +++ b/pygments/lexers/dotnet.py @@ -88,7 +88,7 @@ class CSharpLexer(RegexLexer): (r'[~!%^&*()+=|\[\]:;,.<>/?-]', Punctuation), (r'[{}]', Punctuation), (r'@"(""|[^"])*"', String), - (r'"(\\\\|\\"|[^"\n])*["\n]', String), + (r'"(\\\\|\\[^\\]|[^"\\\n])*["\n]', String), (r"'\\.'|'[^\\]'", String.Char), (r"[0-9](\.[0-9]*)?([eE][+-][0-9]+)?" r"[flFLdD]?|0[xX][0-9a-fA-F]+[Ll]?", Number), @@ -213,7 +213,7 @@ class NemerleLexer(RegexLexer): (r'[~!%^&*()+=|\[\]:;,.<>/?-]', Punctuation), (r'[{}]', Punctuation), (r'@"(""|[^"])*"', String), - (r'"(\\\\|\\"|[^"\n])*["\n]', String), + (r'"(\\\\|\\[^\\]|[^"\\\n])*["\n]', String), (r"'\\.'|'[^\\]'", String.Char), (r"0[xX][0-9a-fA-F]+[Ll]?", Number), (r"[0-9](\.[0-9]*)?([eE][+-][0-9]+)?[flFLdD]?", Number), @@ -325,8 +325,8 @@ class BooLexer(RegexLexer): (r'\\\n', Text), (r'\\', Text), (r'(in|is|and|or|not)\b', Operator.Word), - (r'/(\\\\|\\/|[^/\s])/', String.Regex), - (r'@/(\\\\|\\/|[^/])*/', String.Regex), + (r'/(\\\\|\\[^\\]|[^/\\\s])/', String.Regex), + (r'@/(\\\\|\\[^\\]|[^/\\])*/', String.Regex), (r'=~|!=|==|<<|>>|[-+/*%=<>&^|]', Operator), (r'(as|abstract|callable|constructor|destructor|do|import|' r'enum|event|final|get|interface|internal|of|override|' |