diff options
Diffstat (limited to 'src/backend/parser/scan.l')
| -rw-r--r-- | src/backend/parser/scan.l | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/src/backend/parser/scan.l b/src/backend/parser/scan.l index a6bc3549e1..e3d88b4521 100644 --- a/src/backend/parser/scan.l +++ b/src/backend/parser/scan.l @@ -9,7 +9,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/parser/scan.l,v 1.94 2002/05/02 18:44:10 tgl Exp $ + * $Header: /cvsroot/pgsql/src/backend/parser/scan.l,v 1.95 2002/06/11 15:41:37 thomas Exp $ * *------------------------------------------------------------------------- */ @@ -92,14 +92,14 @@ unsigned char unescape_single_char(unsigned char c); * We use exclusive states for quoted strings, extended comments, * and to eliminate parsing troubles for numeric strings. * Exclusive states: - * <xbit> bit string literal + * <xb> bit string literal * <xc> extended C-style comments - thomas 1997-07-12 * <xd> delimited identifiers (double-quoted identifiers) - thomas 1997-10-27 * <xh> hexadecimal numeric string - thomas 1997-11-16 * <xq> quoted strings - thomas 1997-07-30 */ -%x xbit +%x xb %x xc %x xd %x xh @@ -107,10 +107,10 @@ unsigned char unescape_single_char(unsigned char c); /* Bit string */ -xbitstart [bB]{quote} -xbitstop {quote} -xbitinside [^']* -xbitcat {quote}{whitespace_with_newline}{quote} +xbstart [bB]{quote} +xbstop {quote} +xbinside [^']* +xbcat {quote}{whitespace_with_newline}{quote} /* Hexadecimal number */ @@ -285,13 +285,13 @@ other . <xc><<EOF>> { yyerror("unterminated /* comment"); } -{xbitstart} { +{xbstart} { token_start = yytext; - BEGIN(xbit); + BEGIN(xb); startlit(); addlitchar('b'); } -<xbit>{xbitstop} { +<xb>{xbstop} { BEGIN(INITIAL); if (literalbuf[strspn(literalbuf + 1, "01") + 1] != '\0') yyerror("invalid bit string input"); @@ -299,14 +299,14 @@ other . return BITCONST; } <xh>{xhinside} | -<xbit>{xbitinside} { +<xb>{xbinside} { addlit(yytext, yyleng); } <xh>{xhcat} | -<xbit>{xbitcat} { +<xb>{xbcat} { /* ignore */ } -<xbit><<EOF>> { yyerror("unterminated bit string literal"); } +<xb><<EOF>> { yyerror("unterminated bit string literal"); } {xhstart} { token_start = yytext; |