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Comment: .csymrc .tclshrc .vimrc tcltags StdOper.h StdVector.h vimrc Modified Files: .csymrc Containers.h HKLlink.h TclVector.h config.h.in configure.in csym.cc hkl.h misc.cc string.priv.h TODO tclreadline.c tclreadlineSetup.tcl.in
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SHA1: 0db7d87bfc2a3fce98164fa6e3f40b82a44e7b53
User & Date: johannes@zellner.org on 1999-09-03 00:14:49
Other Links: manifest | tags
Context
1999-09-03
08:21
tclreadlineSetup.tcl.in check-in: d3a9894793 user: johannes@zellner.org tags: trunk
00:14
.csymrc .tclshrc .vimrc tcltags StdOper.h StdVector.h vimrc Modified Files: .csymrc Containers.h HKLlink.h TclVector.h config.h.in configure.in csym.cc hkl.h misc.cc string.priv.h TODO tclreadline.c tclreadlineSetup.tcl.in check-in: 0db7d87bfc user: johannes@zellner.org tags: trunk
1999-09-01
03:22
Modified Files: README tclreadlineSetup.tcl.in Added Files: Makefile.in tclreadline.c tclreadlineConfig.sh.in tclreadlineInit.tcl.in check-in: b7f4ea7980 user: johannes@zellner.org tags: trunk
Changes
Hide Diffs Side-by-Side Diffs Ignore Whitespace Patch

Modified TODO from [ad5b37c53f] to [9c4e002210]. 

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 /* ==================================================================
   
    FILE: "/home/joze/src/tclreadline/TODO"
    LAST MODIFICATION: "Sat Aug 28 23:20:25 1999 (joze)"
    FILE: "/diska/home/joze/src/tclreadline/TODO"
    LAST MODIFICATION: "Thu Sep  2 04:06:52 1999 (joze)"
    (C) 1998, 1999 by Johannes Zellner, <johannes@zellner.org>
    $Id$
    ---

    tclreadline -- gnu readline for tcl
    Copyright (C) 1999  Johannes Zellner
︙
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       wird trotzdem nur auf $a( completed. --> ändern.

    +  custom completers:
       prüfen, ob ein completer für eine Funktion da ist ...
       z.B.: `set' könnte für alle Variblennamen completen.

    +  history_expansion mit <Tab> (z.B. !$).

    +  ist $bla das erste Wort eines Befehls, so sollte vor 
       der completion die Variable ersetzt werden, um den
       completer herauszufinden.

    +  den script completern den level mitgeben ?

Modified tclreadline.c from [3dffb52a3c] to [26244269ef]. 

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 /* ==================================================================

    FILE: "/home/joze/src/tclreadline/tclreadline.c"
    LAST MODIFICATION: "Tue Aug 31 03:22:55 1999 (joze)"
    FILE: "/diska/home/joze/src/tclreadline/tclreadline.c"
    LAST MODIFICATION: "Wed Sep  1 18:58:04 1999 (joze)"
    (C) 1998, 1999 by Johannes Zellner, <johannes@zellner.org>
    $Id$
    ---

    tclreadline -- gnu readline for tcl
    Copyright (C) 1999  Johannes Zellner
︙
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#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define READLINE_LIBRARY
#include <readline.h>
#include <history.h>

/**
 * this prototype is missing
 * in readline.h
 */
void rl_extend_line_buffer(int len);

#include "tclreadline.h"

#define MALLOC(size) Tcl_Alloc((int) size)
#define FREE(ptr) if (ptr) { Tcl_Free((char*) ptr); ptr = 0; }

enum {
    _CMD_SET     = (1 << 0),
︙
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 */
char* stripleft(char* in);
char* stripright(char* in);
char* stripwhite(char* in);
char* TclReadlineQuote(char* text, char* quotechars);
int TclReadlineCmd(ClientData clientData, Tcl_Interp* interp,
    int argc, char** argv);
int TclReadlineEventHook(void);
void TclReadlineDataAvailableHandler(ClientData clientData, int mask);
void TclReadlineReadHandler(ClientData clientData, int mask);
void TclReadlineWriteHandler(ClientData clientData, int mask);
void TclReadlineLineCompleteHandler(char* ptr);
int Tclreadline_SafeInit(Tcl_Interp* interp);
int Tclreadline_Init(Tcl_Interp* interp);
char *TclReadlineFilenameQuotingFunction(
    char *text, int match_type, char* quote_ptr);
int TclReadlineInitialize(Tcl_Interp* interp, char* historyfile);
int blank_line(char* str);
︙
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    length = strlen(argv[1]);

    if (c == 'r'  && strncmp(argv[1], "read", length) == 0) {
        
        char* expansion = (char*) NULL;
        int status;
        
#if 1
        tclrl_line_complete = LINE_PENDING;
        tclrl_state = TCL_OK;
        rl_callback_handler_install(argc == 3 ? argv[2] : "%",
                TclReadlineLineCompleteHandler);

        Tcl_CreateFileHandler(0, TCL_READABLE,
                TclReadlineDataAvailableHandler, (ClientData) NULL);
                TclReadlineReadHandler, (ClientData) NULL);
        /*
        Tcl_CreateFileHandler(1, TCL_WRITABLE,
                TclReadlineWriteHandler, (ClientData) NULL);
        */

        /**
         * Main Loop.
         * XXX each modification of the global variables
         *     which terminates the main loop must call
         *     rl_callback_handler_remove() to leave
         *     readline in a defined state.          XXX
         */
        while (LINE_PENDING == tclrl_line_complete
            && TCL_OK == tclrl_state && !rl_done) {
            Tcl_DoOneEvent(0);
            Tcl_DoOneEvent(TCL_ALL_EVENTS);
            /*
            Tcl_DoOneEvent(0);
            fprintf (stderr, "(TclReadlineCmd) \n");
            rl_inhibit_completion = 0;
            */
        }
        Tcl_DeleteFileHandler(0);

        if (TCL_OK != tclrl_state)
            return tclrl_state; /* !! */

	if ((LINE_EOF == tclrl_line_complete) && tclrl_eof_string) {
	    Tcl_Eval(interp, tclrl_eof_string);
            return tclrl_state;
	}
#else
        rl_event_hook = TclReadlineEventHook;
        tclrl_line = readline(argc == 3 ? argv[2] : "%");
#endif

        status = history_expand(tclrl_line, &expansion);
        if (status >= 1) {
#if 0
            Tcl_Channel channel = Tcl_MakeFileChannel(stdout, TCL_WRITABLE);
            /* Tcl_RegisterChannel(interp, channel); */
            (void) Tcl_WriteChars(channel, expansion, -1);
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    Tcl_AppendResult(interp,
        "wrong # args: should be \"readline option ?arg ...?\"",
        (char*) NULL);
    return TCL_ERROR;

}

int TclReadlineEventHook(void)
{
    Tcl_DoOneEvent(TCL_ALL_EVENTS | TCL_DONT_WAIT);
    /*
        TCL_DONT_WAIT
        TCL_WINDOW_EVENTS
        TCL_FILE_EVENTS
        TCL_TIMER_EVENTS
        TCL_IDLE_EVENTS
        TCL_ALL_EVENTS
    */
}
void
TclReadlineDataAvailableHandler(ClientData clientData, int mask)
TclReadlineReadHandler(ClientData clientData, int mask)
{
#if 0
    fprintf(stderr, "(TclReadlineDataAvailableHandler) mask = %d\n",  mask);
    fprintf(stderr, "(TclReadlineReadHandler) mask = %d\n",  mask);
#endif
    if (mask & TCL_READABLE) {
        /*
        fprintf(stderr, "(TclReadlineReadHandler) mask = readable\n");
        rl_event_hook = TclReadlineEventHook;
        while (!rl_done) {
        */
        rl_callback_read_char();
            rl_callback_read_char();
        /*
        }
        fflush(stdin);
        */
    }
}

void
TclReadlineWriteHandler(ClientData clientData, int mask)
{
    if (mask & TCL_WRITABLE) {
        /*
        fprintf(stderr, "(TclReadlineReadHandler) mask = writable\n");
        */
        fflush(stdout);
        rl_redisplay();
    }
}

void
TclReadlineLineCompleteHandler(char* ptr)
{
#if 1
︙

Modified tclreadlineSetup.tcl.in from [3f15d44e6e] to [29408eb47d]. 

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#!/usr/locanl/bin/tclsh
# FILE: "/home/joze/src/tclreadline/tclreadlineSetup.tcl.in"
# LAST MODIFICATION: "Tue Aug 31 03:32:02 1999 (joze)"
# FILE: "/diska/home/joze/src/tclreadline/tclreadlineSetup.tcl.in"
# LAST MODIFICATION: "Wed Sep  1 19:24:22 1999 (joze)"
# (C) 1998, 1999 by Johannes Zellner, <johannes@zellner.org>
# $Id$
# ---
#
# tclreadline -- gnu readline for tcl
# Copyright (C) 1999  Johannes Zellner
#
︙
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            locals -
            vars {
                if {"exists" == $cmd} {
                    set do vars
                } else {
                    set do $cmd
                }
                # puts stderr [list complete(info) level = [info level]]
                return \
                [Format [uplevel 2 info ${do} "${mod}*"] $text]
            }
        }
    }
    return ""
}
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