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psql thought that backslash is an escape character inside double quotes.

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It isn't.
This commit is contained in:
Tom Lane 2002-10-12 23:09:34 +00:00
parent 5bb46e7cd0
commit f94e5bde60
1 changed files with 11 additions and 8 deletions
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19
src/bin/psql/mainloop.c
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@ -3,7 +3,7 @@
*
* Copyright 2000 by PostgreSQL Global Development Group
*
* $Header: /cvsroot/pgsql/src/bin/psql/mainloop.c,v 1.50 2002/09/04 20:31:36 momjian Exp $
* $Header: /cvsroot/pgsql/src/bin/psql/mainloop.c,v 1.51 2002/10/12 23:09:34 tgl Exp $
*/
#include "postgres_fe.h"
#include "mainloop.h"
@ -300,9 +300,13 @@ MainLoop(FILE *source)
/* in quote? */
if (in_quote)
{
/* end of quote */
if (line[i] == in_quote && bslash_count % 2 == 0)
in_quote = '\0';
/*
* end of quote if matching non-backslashed character.
* backslashes don't count for double quotes, though.
*/
if (line[i] == in_quote &&
(bslash_count % 2 == 0 || in_quote == '"'))
in_quote = 0;
}
/* in extended comment? */
@ -330,12 +334,10 @@ MainLoop(FILE *source)
ADVANCE_1;
}
/* start of quote */
else if (!was_bslash &&
(line[i] == '\'' || line[i] == '"'))
/* start of quote? */
else if (line[i] == '\'' || line[i] == '"')
in_quote = line[i];
/* single-line comment? truncate line */
else if (line[i] == '-' && line[i + thislen] == '-')
{
@ -446,6 +448,7 @@ MainLoop(FILE *source)
/* remove the backslash */
memmove(line + i - prevlen, line + i, len - i + 1);
len--;
i--;
}
/* backslash command */