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Use ' ' escapes for leading spaces in table values, for use in 

EXPLAIN output.

Jean-Paul Argudo
This commit is contained in:
Bruce Momjian 2005-06-14 22:15:57 +00:00
parent 8563ccae2c
commit 921de09e40
1 changed files with 14 additions and 2 deletions
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16
src/bin/psql/print.c
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@ -3,7 +3,7 @@
* *
* Copyright (c) 2000-2005, PostgreSQL Global Development Group * Copyright (c) 2000-2005, PostgreSQL Global Development Group
* *
* $PostgreSQL: pgsql/src/bin/psql/print.c,v 1.59 2005/06/14 02:57:41 momjian Exp $ * $PostgreSQL: pgsql/src/bin/psql/print.c,v 1.60 2005/06/14 22:15:57 momjian Exp $
*/ */
#include "postgres_fe.h" #include "postgres_fe.h"
#include "common.h" #include "common.h"
@ -595,8 +595,10 @@ void
html_escaped_print(const char *in, FILE *fout) html_escaped_print(const char *in, FILE *fout)
{ {
const char *p; const char *p;
bool leading_space = true;
for (p = in; *p; p++) for (p = in; *p; p++)
{
switch (*p) switch (*p)
{ {
case '&': case '&':
@ -617,9 +619,19 @@ html_escaped_print(const char *in, FILE *fout)
case '\'': case '\'':
fputs("'", fout); fputs("'", fout);
break; break;
case ' ':
/* protect leading space, for EXPLAIN output */
if (leading_space)
fputs(" ", fout);
else
fputs(" ", fout);
break;
default: default:
fputc(*p, fout); fputc(*p, fout);
} }
if (*p != ' ')
leading_space = false;
}
} }