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/* ==================================================================
FILE: "/home/joze/src/tclreadline/tclreadline.c"
LAST MODIFICATION: "Sun Aug 29 15:04:07 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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/* ==================================================================
FILE: "/home/joze/src/tclreadline/tclreadline.c"
LAST MODIFICATION: "Tue Aug 31 03:22:55 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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/**
* TODO: status == 2 ...
*/
if (expansion && *expansion)
add_history(expansion);
Tcl_AppendResult(interp, expansion, (char*) NULL);
FREE(tclrl_line);
FREE(expansion);
return tclrl_state;
} else if (c == 'i' && strncmp(argv[1], "initialize", length) == 0) {
if (3 != argc)
goto BAD_COMMAND;
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/**
* TODO: status == 2 ...
*/
if (expansion && *expansion)
add_history(expansion);
Tcl_SetResult(interp, expansion, TCL_VOLATILE);
FREE(tclrl_line);
FREE(expansion);
return tclrl_state;
} else if (c == 'i' && strncmp(argv[1], "initialize", length) == 0) {
if (3 != argc)
goto BAD_COMMAND;
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return 1;
}
char**
TclReadlineCompletion(char* text, int start, int end)
{
char** matches = (char**) NULL;
#if 0
fprintf(stderr, "DEBUG> TclReadlineCompletion: text=|%s|\n", text);
fprintf(stderr, "DEBUG> TclReadlineCompletion: start=|%d|\n", start);
fprintf(stderr, "DEBUG> TclReadlineCompletion: end=|%d|\n", end);
#endif
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return 1;
}
char**
TclReadlineCompletion(char* text, int start, int end)
{
char** matches = (char**) NULL;
rl_attempted_completion_over = 0;
#if 0
fprintf(stderr, "DEBUG> TclReadlineCompletion: text=|%s|\n", text);
fprintf(stderr, "DEBUG> TclReadlineCompletion: start=|%d|\n", start);
fprintf(stderr, "DEBUG> TclReadlineCompletion: end=|%d|\n", end);
#endif
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#endif
return matches;
}
obj = Tcl_GetObjResult(tclrl_interp);
Tcl_ListObjGetElements(tclrl_interp, obj, &objc, &objv);
/* fprintf (stderr, "(TclReadlineCompletion) objc = %d\n", objc); */
if (objc) {
int i, length /* not used */;
matches = (char**) MALLOC(sizeof(char*) * (objc + 1));
for (i = 0; i < objc; i++) {
matches[i] = strdup(Tcl_GetStringFromObj(objv[i], &length));
/*
fprintf (stderr, "(TclReadlineCompletion) matches[%d] = |%s|\n",
i, matches[i]);
*/
}
matches[i] = (char*) NULL; /* terminate */
}
Tcl_ResetResult(tclrl_interp); /* clear result space */
}
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#endif
return matches;
}
obj = Tcl_GetObjResult(tclrl_interp);
Tcl_ListObjGetElements(tclrl_interp, obj, &objc, &objv);
/* fprintf (stderr, "(TclReadlineCompletion) objc = %d\n", objc); */
if (objc) {
int i, length;
matches = (char**) MALLOC(sizeof(char*) * (objc + 1));
for (i = 0; i < objc; i++) {
matches[i] = strdup(Tcl_GetStringFromObj(objv[i], &length));
if (1 == objc && !strlen(matches[i])) {
rl_attempted_completion_over = 1;
FREE(matches[i]);
FREE(matches);
return (char**) NULL;
}
/*
fprintf (stderr, "(TclReadlineCompletion) len[%s]=%d\n",
matches[i], strlen(matches[i]));
*/
}
matches[i] = (char*) NULL; /* terminate */
}
Tcl_ResetResult(tclrl_interp); /* clear result space */
}
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