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Added configure test for readline's filename_completion_function

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Completed psql's \? help
This commit is contained in:
Peter Eisentraut 2000-03-05 13:30:20 +00:00
parent 3c71ed7e72
commit 8de482a847
9 changed files with 51 additions and 13 deletions
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6
src/bin/psql/common.c
View File

@ -3,7 +3,7 @@
*
* Copyright 2000 by PostgreSQL Global Development Group
*
* $Header: /cvsroot/pgsql/src/bin/psql/common.c,v 1.18 2000/03/01 21:09:58 petere Exp $
* $Header: /cvsroot/pgsql/src/bin/psql/common.c,v 1.19 2000/03/05 13:30:19 petere Exp $
*/
#include "postgres.h"
#include "common.h"
@ -247,6 +247,8 @@ simple_prompt(const char *prompt, int maxlen, bool echo)
PGconn *cancelConn;
volatile bool cancel_pressed;
#ifndef WIN32
#define write_stderr(String) write(fileno(stderr), String, strlen(String))
void
@ -269,7 +271,7 @@ handle_sigint(SIGNAL_ARGS)
write_stderr(PQerrorMessage(cancelConn));
}
}
#endif /* not WIN32 */
/*

4
src/bin/psql/common.h
View File

@ -3,7 +3,7 @@
*
* Copyright 2000 by PostgreSQL Global Development Group
*
* $Header: /cvsroot/pgsql/src/bin/psql/common.h,v 1.8 2000/03/01 21:09:58 petere Exp $
* $Header: /cvsroot/pgsql/src/bin/psql/common.h,v 1.9 2000/03/05 13:30:19 petere Exp $
*/
#ifndef COMMON_H
#define COMMON_H
@ -30,7 +30,9 @@ char * simple_prompt(const char *prompt, int maxlen, bool echo);
extern volatile bool cancel_pressed;
extern PGconn *cancelConn;
#ifndef WIN32
void handle_sigint(SIGNAL_ARGS);
#endif /* not WIN32 */
PGresult * PSQLexec(const char *query);

10
src/bin/psql/help.c
View File

@ -3,7 +3,7 @@
*
* Copyright 2000 by PostgreSQL Global Development Group
*
* $Header: /cvsroot/pgsql/src/bin/psql/help.c,v 1.23 2000/03/01 21:09:58 petere Exp $
* $Header: /cvsroot/pgsql/src/bin/psql/help.c,v 1.24 2000/03/05 13:30:19 petere Exp $
*/
#include "postgres.h"
#include "help.h"
@ -183,7 +183,7 @@ slashUsage(void)
if (pset.notty == 0 &&
(pagerenv = getenv("PAGER")) &&
(pagerenv[0] != '\0') &&
screen_size.ws_row <= 36 &&
screen_size.ws_row <= 39 &&
(fout = popen(pagerenv, "w")))
{
usePipe = true;
@ -195,6 +195,7 @@ slashUsage(void)
fout = stdout;
/* if you add/remove a line here, change the row test above */
fprintf(fout, " \\a toggle between unaligned and aligned mode\n");
fprintf(fout, " \\c[onnect] [dbname|- [user]]\n"
" connect to new database (currently '%s')\n", PQdb(pset.db));
fprintf(fout, " \\copy ... perform SQL COPY with data stream to the client machine\n");
@ -209,8 +210,11 @@ slashUsage(void)
fprintf(fout, " \\e [fname] edit the current query buffer or <fname> with external editor\n");
fprintf(fout, " \\echo <text> write text to stdout\n");
fprintf(fout, " \\encoding <encoding> set client encoding\n");
fprintf(fout, " \\f <sep> change field separator\n");
fprintf(fout, " \\g [fname] send query to backend (and results in <fname> or |pipe)\n");
fprintf(fout, " \\h [cmd] help on syntax of sql commands, * for all commands\n");
fprintf(fout, " \\H toggle HTML mode (currently %s)\n",
ON(pset.popt.topt.format==PRINT_HTML));
fprintf(fout, " \\i <fname> read and execute queries from filename\n");
fprintf(fout, " \\l list all databases\n");
fprintf(fout, " \\lo_export, \\lo_import, \\lo_list, \\lo_unlink\n"
@ -226,8 +230,8 @@ slashUsage(void)
fprintf(fout, " \\set <var> <value> set internal variable\n");
fprintf(fout, " \\t don't show table headers or footers (currently %s)\n", ON(pset.popt.topt.tuples_only));
fprintf(fout, " \\unset <var> unset (delete) internal variable\n");
fprintf(fout, " \\x toggle expanded output (currently %s)\n", ON(pset.popt.topt.expanded));
fprintf(fout, " \\w <fname> write current query buffer to a file\n");
fprintf(fout, " \\x toggle expanded output (currently %s)\n", ON(pset.popt.topt.expanded));
fprintf(fout, " \\z list table access permissions\n");
fprintf(fout, " \\! [cmd] shell escape or command\n");

5
src/bin/psql/mainloop.c
View File

@ -3,7 +3,7 @@
*
* Copyright 2000 by PostgreSQL Global Development Group
*
* $Header: /cvsroot/pgsql/src/bin/psql/mainloop.c,v 1.23 2000/03/01 21:09:58 petere Exp $
* $Header: /cvsroot/pgsql/src/bin/psql/mainloop.c,v 1.24 2000/03/05 13:30:19 petere Exp $
*/
#include "postgres.h"
#include "mainloop.h"
@ -92,6 +92,7 @@ MainLoop(FILE *source)
/* main loop to get queries and execute them */
while (1)
{
#ifndef WIN32
/*
* Welcome code for Control-C
*/
@ -133,7 +134,7 @@ MainLoop(FILE *source)
break;
}
}
#endif /* not WIN32 */
if (slashCmdStatus == CMD_NEWEDIT)
{

14
src/bin/psql/tab-complete.c
View File

@ -3,7 +3,7 @@
*
* Copyright 2000 by PostgreSQL Global Development Group
*
* $Header: /cvsroot/pgsql/src/bin/psql/tab-complete.c,v 1.14 2000/02/20 14:28:20 petere Exp $
* $Header: /cvsroot/pgsql/src/bin/psql/tab-complete.c,v 1.15 2000/03/05 13:30:19 petere Exp $
*/
/*-----------
@ -50,6 +50,10 @@
#include "common.h"
#include "settings.h"
#if defined(HAVE_FILENAME_COMPLETION_FUNCTION) && !defined(HAVE_FILENAME_COMPLETION_FUNCTION_DECL)
char * filename_completion_function (char *, int);
#endif
#define BUF_SIZE 2048
#define ERROR_QUERY_TOO_LONG /* empty */
@ -532,7 +536,15 @@ char ** psql_completion(char *text, int start, int end)
strcmp(prev_wd, "\\s")==0 ||
strcmp(prev_wd, "\\w")==0 || strcmp(prev_wd, "\\write")==0
) {
#ifdef HAVE_FILENAME_COMPLETION_FUNCTION
matches = completion_matches(text, filename_completion_function);
#else
/*
* This will probably have the same effect, but you never know what
* the heck some readline incarnation out there is going to do.
*/
matches = NULL;
#endif
}

4
src/bin/psql/tab-complete.h
View File

@ -3,11 +3,13 @@
*
* Copyright 2000 by PostgreSQL Global Development Group
*
* $Header: /cvsroot/pgsql/src/bin/psql/tab-complete.h,v 1.3 2000/01/29 16:58:49 petere Exp $
* $Header: /cvsroot/pgsql/src/bin/psql/tab-complete.h,v 1.4 2000/03/05 13:30:19 petere Exp $
*/
#ifndef TAB_COMPLETE_H
#define TAB_COMPLETE_H
#include "postgres.h"
void initialize_readline(void);
#endif

12
src/configure.in
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@ -846,6 +846,18 @@ AC_EGREP_HEADER(rl_completion_append_character, readline.h,
AC_DEFINE(HAVE_RL_COMPLETION_APPEND_CHARACTER))])
AC_SUBST(HAVE_RL_COMPLETION_APPEND_CHARACTER)
dnl Check for readline's filename_completion_function.
dnl Some versions have it but it's not in the headers, so we have to take
dnl care of that, too.
AC_CHECK_FUNCS(filename_completion_function,
AC_EGREP_HEADER(filename_completion_function, readline.h,
AC_DEFINE(HAVE_FILENAME_COMPLETION_FUNCTION_DECL),
[AC_EGREP_HEADER(filename_completion_function, readline/readline.h,
AC_DEFINE(HAVE_FILENAME_COMPLETION_FUNCTION_DECL))])
)
AC_SUBST(HAVE_FILENAME_COMPLETION_FUNCTION)
AC_SUBST(HAVE_FILENAME_COMPLETION_FUNCTION_DECL)
dnl Check for GNU style long options support (getopt_long)
AC_CHECK_FUNCS(getopt_long)

6
src/include/config.h.in
View File

@ -468,6 +468,12 @@ extern void srandom(unsigned int seed);
/* Set to 1 if your libreadline defines rl_completion_append_character */
#undef HAVE_RL_COMPLETION_APPEND_CHARACTER
/* Set to 1 if your libreadline has filename_completion_function */
#undef HAVE_FILENAME_COMPLETION_FUNCTION
/* Set to 1 if your readline headers actually declare the above */
#undef HAVE_FILENAME_COMPLETION_FUNCTION_DECL
/* Set to 1 if you have getopt_long() (GNU long options) */
#undef HAVE_GETOPT_LONG

3
src/include/port/win.h
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@ -14,6 +14,3 @@ typedef unsigned char slock_t;
#if (CYGWIN_VERSION_API_MAJOR >= 0) && (CYGWIN_VERSION_API_MINOR >= 8)
#define sys_nerr _sys_nerr
#endif
/* not exported in readline.h */
char * filename_completion_function();