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c-familiy.kak: improve highlighting of C++ literals

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fsub 2017-11-12 17:32:42 +01:00
parent ffb639bf96
commit ee695ecf95
1 changed files with 17 additions and 1 deletions
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rc/core/c-family.kak
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@ -178,7 +178,23 @@ add-highlighter shared/c/code regex %{\b-?(0x[0-9a-fA-F]+|\d+)[fdiu]?|'((\\.)?|[
} }
# c++ specific # c++ specific
add-highlighter shared/cpp/code regex %{\b-?(0x[0-9a-fA-F]+|\d+)[fdiu]?|'((\\.)?|[^'\\])'} 0:value
# character literals (no multi-character literals)
add-highlighter shared/cpp/code regex %{(\b(u8|u|U|L)|\B)'((\\.)|[^'\\])'\B} 0:value
# integer literals
add-highlighter shared/cpp/code regex %{(?i)(?<!\.)\b[1-9]('?\d+)*(ul?l?|ll?u?)?\b(?!\.)} 0:value
add-highlighter shared/cpp/code regex %{(?i)(?<!\.)\b0b[01]('?[01]+)*(ul?l?|ll?u?)?\b(?!\.)} 0:value
add-highlighter shared/cpp/code regex %{(?i)(?<!\.)\b0('?[0-7]+)*(ul?l?|ll?u?)?\b(?!\.)} 0:value
add-highlighter shared/cpp/code regex %{(?i)(?<!\.)\b0x[\da-f]('?[\da-f]+)*(ul?l?|ll?u?)?\b(?!\.)} 0:value
# floating point literals
add-highlighter shared/cpp/code regex %{(?i)(?<!\.)\b\d('?\d+)*\.([fl]\b|\B)(?!\.)} 0:value
add-highlighter shared/cpp/code regex %{(?i)(?<!\.)\b\d('?\d+)*\.?e[+-]?\d('?\d+)*[fl]?\b(?!\.)} 0:value
add-highlighter shared/cpp/code regex %{(?i)(?<!\.)(\b(\d('?\d+)*)|\B)\.\d('?[\d]+)*(e[+-]?\d('?\d+)*)?[fl]?\b(?!\.)} 0:value
add-highlighter shared/cpp/code regex %{(?i)(?<!\.)\b0x[\da-f]('?[\da-f]+)*\.([fl]\b|\B)(?!\.)} 0:value
add-highlighter shared/cpp/code regex %{(?i)(?<!\.)\b0x[\da-f]('?[\da-f]+)*\.?p[+-]?\d('?\d+)*)?[fl]?\b(?!\.)} 0:value
add-highlighter shared/cpp/code regex %{(?i)(?<!\.)\b0x([\da-f]('?[\da-f]+)*)?\.\d('?[\d]+)*(p[+-]?\d('?\d+)*)?[fl]?\b(?!\.)} 0:value
%sh{ %sh{
# Grammar # Grammar