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| author | Matth?us G. Chajdas <dev@anteru.net> | 2019-03-06 19:44:06 +0100 |
|---|---|---|
| committer | Matth?us G. Chajdas <dev@anteru.net> | 2019-03-06 19:44:06 +0100 |
| commit | e58ac2780e96fe1b33275066891bf2dd03822d56 (patch) | |
| tree | 7ffa1dd2517732c2eb683db34c8953d9118eaee7 | |
| parent | a3a6f24f62652d7eee55bd5fb557d631c5adf69d (diff) | |
| download | pygments-e58ac2780e96fe1b33275066891bf2dd03822d56.tar.gz | |
Fix #1494.
This fixes the catastrophic backtracking which previously occured for strings
like "\057hom\145/e2\071501\057pub\154ic_\150tml\057a
| -rw-r--r-- | pygments/lexers/shell.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/pygments/lexers/shell.py b/pygments/lexers/shell.py index 86d8c37a..31bc7e94 100644 --- a/pygments/lexers/shell.py +++ b/pygments/lexers/shell.py @@ -76,7 +76,7 @@ class BashLexer(RegexLexer): (r'&&|\|\|', Operator), ], 'data': [ - (r'(?s)\$?"(\\\\|\\[0-7]+|\\.|[^"\\$])*"', String.Double), + (r'(?s)\$?"(\\.|[^"\\$])*"', String.Double), (r'"', String.Double, 'string'), (r"(?s)\$'(\\\\|\\[0-7]+|\\.|[^'\\])*'", String.Single), (r"(?s)'.*?'", String.Single), |