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Correctly parse identifiers starting with a number and containing non-numeric characters

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smallmodel 2024-12-08 16:19:57 +01:00 • committed by GitHub
parent c4a1175ad0
commit f0cc34cccf
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1 changed files with 8 additions and 1 deletions
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9
code/parser/lex_source.txt
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@ -190,6 +190,7 @@ static bool UseField( void )
string ([^\\\"\r\n]|\\.)*
identifier [^\{\}\(\)\[\]\r\n\,:; \t]
nonnumeric [a-zA-Z_\"'?@#`\x80-\xff]
alphanum [a-zA-Z0-9_]+
varname [a-zA-Z0-9_\"\$]+
@ -312,11 +313,17 @@ varname [a-zA-Z0-9_\"\$]+
[\r\n]+ { if (prev_yylex != TOKEN_EOL) YYLEX(TOKEN_EOL); }
[ \t] { ; }
[0-9^`]+ {
[0-9]+ {
char* p = nullptr;
yylval.s.val.intValue = std::strtol(yytext, &p, 10);
YYLEX(TOKEN_INTEGER);
}
[0-9\.]+{nonnumeric} {
BEGIN(IDENTIFIER);
yymore();
}
[0-9\.]+|[0-9\.]+("e+"|"e-")+[0-9\.] {
char* p = nullptr;
yylval.s.val.floatValue = std::strtof(yytext, &p);