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Unicode escapes in E'...' strings

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Author: Marko Kreen <markokr@gmail.com>
This commit is contained in:
Peter Eisentraut
2009-09-22 23:52:53 +00:00
parent 9048b73184
commit c2bb0378cf
3 changed files with 98 additions and 9 deletions
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5
src/include/parser/gramparse.h
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@@ -11,7 +11,7 @@
* Portions Copyright (c) 1996-2009, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/include/parser/gramparse.h,v 1.47 2009/07/14 20:24:10 tgl Exp $
* $PostgreSQL: pgsql/src/include/parser/gramparse.h,v 1.48 2009/09/22 23:52:53 petere Exp $
*
*-------------------------------------------------------------------------
*/
@@ -71,6 +71,9 @@ typedef struct base_yy_extra_type
int xcdepth; /* depth of nesting in slash-star comments */
char *dolqstart; /* current $foo$ quote start string */
/* first part of UTF16 surrogate pair for Unicode escapes */
int32 utf16_first_part;
/* state variables for literal-lexing warnings */
bool warn_on_first_escape;
bool saw_non_ascii;