• Home
• eu.mihosoft.vmf
• vmf-text
• 0.1.2
• source code
• VMFTextComments.g4

×

Project download

Many resources are needed to download a project. Please understand that we have to compensate our server costs. Thank you in advance.
Project price only 1 $

You can buy this project and download/modify it how often you want.

eu.mihosoft.vmf.vmftext.antlr.VMFTextComments.g4 Maven / Gradle / Ivy

grammar VMFTextComments;

program: (comments+=vmfTextComment | string | unknowns)*;

vmfTextComment: text=VMF_TEXT_MULTILINE_COMMENT ;


string: stringDoubleQuotes | stringSingleQuote;
stringDoubleQuotes : STRING_DOUBLE;
stringSingleQuote : STRING_SINGLE;


unknowns : UNKNOWN+ ;

// see here: http://stackoverflow.com/questions/16045209/antlr-how-to-escape-quote-symbol-in-quoted-string
// additionally we disabled greedy by using *? instead of *
STRING_DOUBLE
    :   '"' (~('"' | '\\' | '\r' | '\n') | '\\' ('"' | '\\'))*? '"'
    ;

STRING_SINGLE
    :   '\'' (~('\'' | '\\' | '\r' | '\n') | '\\' ('\'' | '\\'))*? '\''
    ;


VMF_TEXT_MULTILINE_COMMENT
    :    '/*' .*? '*/'
    ;

// all other characters
UNKNOWN  : . ;