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Here's the patch I promised over on HACKERS - it alters the

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implementation
of '\e' history tracking for systems that have a readline compatability
library without replace_history_entry.  I fall back to pushing the query
onto the history stack after the \e, rather than replacing it.

The patch adds one more place to look for readline headers, and a test
for replace_history_entry. I've only included the patch for configure.in

Ross J. Reedstrom
This commit is contained in:
Bruce Momjian 2003-02-19 04:04:04 +00:00
parent d0f3a7e9c4
commit adc3b34b9c
4 changed files with 29 additions and 8 deletions
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13
configure.in
View File

@ -1,5 +1,5 @@
dnl Process this file with autoconf to produce a configure script.
dnl $Header: /cvsroot/pgsql/configure.in,v 1.236 2003/02/14 14:05:00 momjian Exp $
dnl $Header: /cvsroot/pgsql/configure.in,v 1.237 2003/02/19 04:04:04 momjian Exp $
dnl
dnl Developers, please strive to achieve this order:
dnl
@ -689,17 +689,19 @@ AC_CHECK_HEADERS(netinet/tcp.h, [], [],
if test "$with_readline" = yes; then
AC_CHECK_HEADERS(readline/readline.h, [],
[AC_CHECK_HEADERS(readline.h, [],
[AC_CHECK_HEADERS(editline/readline.h, [],
[AC_CHECK_HEADERS(readline.h, [],
[AC_MSG_ERROR([readline header not found
If you have readline already installed, see config.log for details on the
failure. It is possible the compiler isn't looking in the proper directory.
Use --without-readline to disable readline support.])])])
Use --without-readline to disable readline support.])])])])
AC_CHECK_HEADERS(readline/history.h, [],
[AC_CHECK_HEADERS(history.h, [],
[AC_CHECK_HEADERS(editline/history.h, [],
[AC_CHECK_HEADERS(history.h, [],
[AC_MSG_ERROR([history header not found
If you have readline already installed, see config.log for details on the
failure. It is possible the compiler isn't looking in the proper directory.
Use --without-readline to disable readline support.])])])
Use --without-readline to disable readline support.])])])])
fi
if test "$with_zlib" = yes; then
@ -878,6 +880,7 @@ AC_CHECK_FUNCS(rint, [],
if test "$with_readline" = yes; then
PGAC_VAR_RL_COMPLETION_APPEND_CHARACTER
AC_CHECK_FUNCS([rl_completion_matches rl_filename_completion_function])
AC_CHECK_FUNCS([replace_history_entry])
fi

7
src/bin/psql/command.c
View File

@ -3,7 +3,7 @@
*
* Copyright 2000-2002 by PostgreSQL Global Development Group
*
* $Header: /cvsroot/pgsql/src/bin/psql/command.c,v 1.89 2003/02/13 04:08:16 momjian Exp $
* $Header: /cvsroot/pgsql/src/bin/psql/command.c,v 1.90 2003/02/19 04:04:04 momjian Exp $
*/
#include "postgres_fe.h"
#include "command.h"
@ -1649,7 +1649,12 @@ do_edit(const char *filename_arg, PQExpBuffer query_buf)
}
#ifdef USE_READLINE
#ifdef HAVE_REPLACE_HISTORY_ENTRY
replace_history_entry(where_history(),query_buf->data,NULL);
#else
add_history(query_buf->data);
#endif
#endif
fclose(stream);
}

6
src/bin/psql/input.h
View File

@ -3,7 +3,7 @@
*
* Copyright 2000 by PostgreSQL Global Development Group
*
* $Header: /cvsroot/pgsql/src/bin/psql/input.h,v 1.17 2002/09/04 20:31:36 momjian Exp $
* $Header: /cvsroot/pgsql/src/bin/psql/input.h,v 1.18 2003/02/19 04:04:04 momjian Exp $
*/
#ifndef INPUT_H
#define INPUT_H
@ -18,11 +18,15 @@
#define USE_READLINE 1
#if defined(HAVE_READLINE_READLINE_H)
#include <readline/readline.h>
#elif defined(HAVE_EDITLINE_READLINE_H)
#include <editline/readline.h>
#elif defined(HAVE_READLINE_H)
#include <readline.h>
#endif
#if defined(HAVE_READLINE_HISTORY_H)
#include <readline/history.h>
#elif defined(HAVE_EDITLINE_HISTORY_H)
#include <editline/history.h>
#elif defined(HAVE_HISTORY_H)
#include <history.h>
#endif

11
src/include/pg_config.h.in
View File

@ -8,7 +8,7 @@
* or in pg_config.h afterwards. Of course, if you edit pg_config.h, then your
* changes will be overwritten the next time you run configure.
*
* $Id: pg_config.h.in,v 1.39 2003/02/14 14:05:00 momjian Exp $
* $Id: pg_config.h.in,v 1.40 2003/02/19 04:04:04 momjian Exp $
*/
#ifndef PG_CONFIG_H
@ -356,6 +356,12 @@
/* Set to 1 if you have <readline/readline.h> */
#undef HAVE_READLINE_READLINE_H
/* Set to 1 if you have <editline/history.h> */
#undef HAVE_EDITLINE_HISTORY_H
/* Set to 1 if you have <editline/readline.h> */
#undef HAVE_EDITLINE_READLINE_H
/* Set to 1 if you have <security/pam_appl.h> */
#undef HAVE_SECURITY_PAM_APPL_H
@ -553,6 +559,9 @@
/* Set to 1 if you have rl_filename_completion_function */
#undef HAVE_RL_FILENAME_COMPLETION_FUNCTION
/* Set to 1 if you have replace_history_entry */
#undef HAVE_REPLACE_HISTORY_ENTRY
/* Set to 1 if you have getopt_long() (GNU long options) */
#undef HAVE_GETOPT_LONG