diff options
Diffstat (limited to 'Source/SPSQLTokenizer.l')
| -rw-r--r-- | Source/SPSQLTokenizer.l | 49 |
1 files changed, 25 insertions, 24 deletions
diff --git a/Source/SPSQLTokenizer.l b/Source/SPSQLTokenizer.l index 95d0f76c..e38ad8ea 100644 --- a/Source/SPSQLTokenizer.l +++ b/Source/SPSQLTokenizer.l @@ -36,41 +36,42 @@ int yyuoffset, yyuleng; %option noyywrap %option case-insensitive -s [ \t\n\r] -dkey "delimiter" -scol ";" -dval [!-ﾟ] -compound "create"(.|\n|\r)+?"begin"(.|\n|\r)+?{s}+"end"{s}*?{scol} +s [ \t\n\r] +dkey "delimiter" +scol ";" +dval [!-ﾟ] +compstart "begin"{s} +compend {s}"end" %x comment %x delim %x delimbody +%x comp +%x compbody %% -\"([^"\\]|\\(.|[\n\r]))*\"? { return SP_SQL_TOKEN_DOUBLE_QUOTED_TEXT; } -'([^'\\]|\\(.|[\n\r]))*'? { return SP_SQL_TOKEN_SINGLE_QUOTED_TEXT; } -`[^`]*`? { return SP_SQL_TOKEN_BACKTICK_QUOTED_TEXT; } +\"([^"\\]|\\(.|[\n\r]))*\"? { return SP_SQL_TOKEN_IGNORE; } +'([^'\\]|\\(.|[\n\r]))*'? { return SP_SQL_TOKEN_IGNORE; } +`[^`]*`? { return SP_SQL_TOKEN_IGNORE; } -"/*" { BEGIN(comment); return SP_SQL_TOKEN_COMMENT; } -<comment>[^*]* { return SP_SQL_TOKEN_COMMENT; } -<comment>"*"+ { return SP_SQL_TOKEN_COMMENT; } -<comment>"*"+"/" { BEGIN(INITIAL); return SP_SQL_TOKEN_COMMENT; } +"/*" { BEGIN(comment); return SP_SQL_TOKEN_IGNORE; } +<comment>[^*]* { return SP_SQL_TOKEN_IGNORE; } +<comment>"*"+ { return SP_SQL_TOKEN_IGNORE; } +<comment>"*"+"/" { BEGIN(INITIAL); return SP_SQL_TOKEN_IGNORE; } #[^\n\r]*(\n|\r)? | ---[ \t][^\n\r]*(\n|\r)? { return SP_SQL_TOKEN_COMMENT; } - -{s}+ { return SP_SQL_TOKEN_WHITESPACE; } - -{dkey}{s}+ { BEGIN(delim); return SP_SQL_TOKEN_DELIM_START; } -<delim>{dval}+ { BEGIN(delimbody); return SP_SQL_TOKEN_DELIM_VALUE; } -<delimbody>{s}+{dkey}{s}+{scol} { BEGIN(INITIAL); return SP_SQL_TOKEN_DELIM_END; } - -{compound} { return SP_SQL_TOKEN_COMPOUND; } - -{scol} { return SP_SQL_TOKEN_SEMICOLON; } -[.\r\n] { return SP_SQL_TOKEN_WHITESPACE; } +--[ \t][^\n\r]*(\n|\r)? { return SP_SQL_TOKEN_IGNORE; } +{s}+ { return SP_SQL_TOKEN_IGNORE; } +{s}*{dkey}{s}+ { BEGIN(delim); return SP_SQL_TOKEN_IGNORE; } +<delim>{dval}+ { BEGIN(delimbody); return SP_SQL_TOKEN_DELIM_VALUE; } +<delimbody>{s}+{dkey}{s}+{scol}{s}* { BEGIN(INITIAL); return SP_SQL_TOKEN_DELIM_END; } +{compstart} { BEGIN(comp); return SP_SQL_TOKEN_IGNORE; } +<comp>{dval}+ { BEGIN(compbody); return SP_SQL_TOKEN_IGNORE; } +<compbody>{compend}{s}*{scol} { BEGIN(INITIAL); return SP_SQL_TOKEN_COMPOUND_END; } +{scol}{s}* { return SP_SQL_TOKEN_SEMICOLON; } +[.\r\n]+ { return SP_SQL_TOKEN_IGNORE; } <<EOF>> { |