C11 lexer (and parser?) experiments
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Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
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ident_
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i1dent
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i\uffffent
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i\UFFfFaaAadent // comment
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/*
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multi
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line
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comment */
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123
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0707
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0xfAb
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0XFaB
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123U
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123UL
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123ULL
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123L
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123LU
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123LLU
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123u
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123ul
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123ull
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123l
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123lu
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123llu
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10e5
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10E5
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10e5f
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10e5F
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10e5L
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10e-5
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10e-5f
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10e-5F
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10e-5L
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10e+5
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10e+5f
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10e+5F
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10e+5L
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123.0
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123.
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.01
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123.0e-2f
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123.e-5L
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.02E+5l
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0xfffp-2
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0xfffp+2
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0xFFFP2
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'a'
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'abcd'
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L'b'
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u'c'
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U'd'
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'\n\r\'\"\?\\\a\b\f\n\r\t\v'
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'\1\12\123'
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'\xffaab'
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'\uffFF\xff'
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"string"
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u8"\n\r\'\"\?\\\a\b\f\n\r\t\v"
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u"\1\12\123"
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U"\xffaab"
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L"\uffFF\xff"
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[ ] ( ) { } . ->
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++ -- & * + - ~ !
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/ % << >> < > <= >=
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? : ; ...
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= *= /= %= += -= <<=
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, # ##
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<: :> <% %> %: %:%:
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