diff options
Diffstat (limited to 'pygments/lexers/c_cpp.py')
| -rw-r--r-- | pygments/lexers/c_cpp.py | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/pygments/lexers/c_cpp.py b/pygments/lexers/c_cpp.py index 5a7137ea..632871ba 100644 --- a/pygments/lexers/c_cpp.py +++ b/pygments/lexers/c_cpp.py @@ -50,8 +50,9 @@ class CFamilyLexer(RegexLexer): (r'/(\\\n)?[*](.|\n)*?[*](\\\n)?/', Comment.Multiline), ], 'statements': [ - (r'L?"', String, 'string'), - (r"L?'(\\.|\\[0-7]{1,3}|\\x[a-fA-F0-9]{1,2}|[^\\\'\n])'", String.Char), + (r'(L?)(")', bygroups(String.Affix, String), 'string'), + (r"(L?)(')(\\.|\\[0-7]{1,3}|\\x[a-fA-F0-9]{1,2}|[^\\\'\n])(')", + bygroups(String.Affix, String.Char, String.Char, String.Char)), (r'(\d+\.\d*|\.\d+|\d+)[eE][+-]?\d+[LlUu]*', Number.Float), (r'(\d+\.\d*|\.\d+|\d+[fF])[fF]?', Number.Float), (r'0x[0-9a-fA-F]+[LlUu]*', Number.Hex), @@ -123,7 +124,8 @@ class CFamilyLexer(RegexLexer): (r'\\', String), # stray backslash ], 'macro': [ - (r'(include)(' + _ws1 + ')([^\n]+)', bygroups(Comment.Preproc, Text, Comment.PreprocFile)), + (r'(include)(' + _ws1 + r')([^\n]+)', + bygroups(Comment.Preproc, Text, Comment.PreprocFile)), (r'[^/\n]+', Comment.Preproc), (r'/[*](.|\n)*?[*]/', Comment.Multiline), (r'//.*?\n', Comment.Single, '#pop'), @@ -216,6 +218,12 @@ class CppLexer(CFamilyLexer): 'final'), suffix=r'\b'), Keyword), (r'char(16_t|32_t)\b', Keyword.Type), (r'(class)(\s+)', bygroups(Keyword, Text), 'classname'), + # C++11 raw strings + (r'(R)(")([^\\()\s]{,16})(\()((?:.|\n)*?)(\)\3)(")', + bygroups(String.Affix, String, String.Delimiter, String.Delimiter, + String, String.Delimiter, String)), + # C++11 UTF-8/16/32 strings + (r'(u8|u|U)(")', bygroups(String.Affix, String), 'string'), inherit, ], 'root': [ @@ -235,7 +243,7 @@ class CppLexer(CFamilyLexer): } def analyse_text(text): - if re.search('#include <[a-z]+>', text): + if re.search('#include <[a-z_]+>', text): return 0.2 if re.search('using namespace ', text): return 0.4 |