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1521 lines
46 KiB
C
1521 lines
46 KiB
C
/* Generate tk script based upon config.in
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*
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* Version 1.0
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* Eric Youngdale
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* 10/95
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*
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* 1996 01 04
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* Avery Pennarun - Aesthetic improvements.
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*
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* 1996 01 24
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* Avery Pennarun - Bugfixes and more aesthetics.
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*
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* 1996 03 08
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* Avery Pennarun - The int and hex config.in commands work right.
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* - Choice buttons are more user-friendly.
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* - Disabling a text entry line greys it out properly.
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* - dep_tristate now works like in Configure. (not pretty)
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* - No warnings in gcc -Wall. (Fixed some "interesting" bugs.)
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* - Faster/prettier "Help" lookups.
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*
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* 1996 03 15
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* Avery Pennarun - Added new sed script from Axel Boldt to make help even
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* faster. (Actually awk is downright slow on some machines.)
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* - Fixed a bug I introduced into Choice dependencies. Thanks
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* to Robert Krawitz for pointing this out.
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*
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* 1996 03 16
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* Avery Pennarun - basic "do_make" support added to let sound config work.
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*
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* 1996 03 25
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* Axel Boldt - Help now works on "choice" buttons.
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*
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* 1996 04 06
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* Avery Pennarun - Improved sound config stuff. (I think it actually works
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* now!)
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* - Window-resize-limits don't use ugly /usr/lib/tk4.0 hack.
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* - int/hex work with tk3 again. (The "cget" error.)
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* - Next/Prev buttons switch between menus. I can't take
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* much credit for this; the code was already there, but
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* ifdef'd out for some reason. It flickers a lot, but
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* I suspect there's no "easy" fix for that.
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* - Labels no longer highlight as you move the mouse over
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* them (although you can still press them... oh well.)
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* - Got rid of the last of the literal color settings, to
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* help out people with mono X-Windows systems.
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* (Apparently there still are some out there!)
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* - Tabstops seem sensible now.
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*
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* 1996 04 14
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* Avery Pennarun - Reduced flicker when creating windows, even with "update
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* idletasks" hack.
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*
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* 1997 12 08
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* Michael Chastain - Remove sound driver special cases.
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*
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* 1997 11 15
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* Michael Chastain - For choice buttons, write values for all options,
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* not just the single chosen one. This is compatible
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* with 'make config' and 'make oldconfig', and is
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* needed so smart-config dependencies work if the
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* user switches from one configuration method to
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* another.
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*
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* 1998 03 09
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* Axel Boldt - Smaller layout of main menu - it's still too big for 800x600.
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* - Display help in text window to allow for cut and paste.
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* - Allow for empty lines in help texts.
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* - update_define should not set all variables unconditionally to
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* 0: they may have been set to 1 elsewhere. CONFIG_NETLINK is
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* an example.
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*
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* 1999 01 04
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* Michael Elizabeth Chastain <mec@shout.net>
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* - Call clear_globalflags when writing out update_mainmenu.
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* This fixes the missing global/vfix lines for ARCH=alpha on 2.2.0-pre4.
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*
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* 8 January 1999, Michael Elizabeth Chastain <mec@shout.net>
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* - Emit menus_per_column
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*
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* 14 January 1999, Michael Elizabeth Chastain <mec@shout.net>
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* - Steam-clean this file. I tested this by generating kconfig.tk for every
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* architecture and comparing it character-for-character against the output
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* of the old tkparse.
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* - Fix flattening of nested menus. The old code simply assigned items to
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* the most recent token_mainmenu_option, without paying attention to scope.
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* For example: "menu-1 bool-a menu-2 bool-b endmenu bool-c bool-d endmenu".
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* The old code would put bool-a in menu-1, bool-b in menu-2, and bool-c
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* and bool-d in *menu-2*. This hosed the nested submenus in
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* drives/net/Config.in and other places.
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* - Fix menu line wraparound at 128 menus (some fool used a 'char' for
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* a counter).
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*
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* 23 January 1999, Michael Elizabeth Chastain <mec@shout.net>
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* - Remove bug-compatible code.
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*
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* 07 July 1999, Andrzej M. Krzysztofowicz <ankry@mif.pg.gda.pl>
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* Some bugfixes, including
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* - disabling "m" options when CONFIG_MODULES is set to "n" as well as "y"
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* option in dep_tristate when dependency is set to "m",
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* - deactivating choices which should not be available,
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* - basic validation for int and hex introduced if the entered one is not
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* valid,
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* - updates of all opened menus instead of the active only. I was afraid
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* that it would slow down updates, but I don't even see any speed difference
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* on my machine. If it slows you can still work with only a single menu
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* opened,
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* - fixed error when focussing non-existent window (especially Help windows),
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* Higher level submenus implemented.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <string.h>
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#include "tkparse.h"
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/*
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* Total number of menus.
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*/
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static int tot_menu_num = 0;
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/*
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* Pointers to mainmenu_option and endmenu of each menu.
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*/
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struct kconfig * menu_first [100];
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struct kconfig * menu_last [100];
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/*
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* Generate portion of wish script for the beginning of a submenu.
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* The guts get filled in with the various options.
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*/
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static void start_proc( char * label, int menu_num, int toplevel )
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{
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if ( toplevel )
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printf( "menu_option menu%d %d \"%s\"\n", menu_num, menu_num, label );
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printf( "proc menu%d {w title} {\n", menu_num );
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printf( "\tset oldFocus [focus]\n" );
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if ( menu_first[menu_num]->menu_number != 0 )
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printf( "\tcatch {focus .menu%d}\n",
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menu_first[menu_num]->menu_number );
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printf( "\tcatch {destroy $w; unregister_active %d}\n", menu_num );
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printf( "\ttoplevel $w -class Dialog\n" );
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printf( "\twm withdraw $w\n" );
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printf( "\tglobal active_menus\n" );
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printf( "\tset active_menus [lsort -integer [linsert $active_menus end %d]]\n", menu_num );
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printf( "\tmessage $w.m -width 400 -aspect 300 -text \\\n" );
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printf( "\t\t\"%s\" -relief raised\n", label );
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printf( "\tpack $w.m -pady 10 -side top -padx 10\n" );
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printf( "\twm title $w \"%s\" \n\n", label );
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printf( "\tbind $w <Escape> \"catch {focus $oldFocus}; destroy $w; unregister_active %d; break\"\n", menu_num);
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printf("\tset nextscript ");
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printf("\"catch {focus $oldFocus}; " );
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/*
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* We are checking which windows should be destroyed and which are
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* common parents with the next one. Remember that menu_num field
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* in mainmenu_option record reports number of its *parent* menu.
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*/
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if ( menu_num < tot_menu_num
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&& menu_first[menu_num + 1]->menu_number != menu_num )
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{
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int to_destr;
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printf( "destroy $w; unregister_active %d; ", menu_num );
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to_destr = menu_first[menu_num]->menu_number;
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while ( to_destr > 0 && menu_first[menu_num + 1]->menu_number != to_destr )
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{
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printf( "catch {destroy .menu%d}; unregister_active %d; ",
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to_destr, to_destr );
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to_destr = menu_first[to_destr]->menu_number;
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}
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}
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printf( "menu%d .menu%d \\\"$title\\\"\"\n",
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menu_num+1, menu_num+1 );
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/*
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* Attach the "Prev", "Next" and "OK" buttons at the end of the window.
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*/
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printf( "\tframe $w.f\n" );
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if ( toplevel )
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printf( "\tbutton $w.f.back -text \"Main Menu\" \\\n" );
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else
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printf( "\tbutton $w.f.back -text \"OK\" \\\n" );
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printf( "\t\t-width 15 -command \"catch {focus $oldFocus}; destroy $w; unregister_active %d\"\n",
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menu_num );
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printf( "\tbutton $w.f.next -text \"Next\" -underline 0\\\n" );
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printf( "\t\t-width 15 -command $nextscript\n");
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if ( menu_num == tot_menu_num ) {
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printf( "\t$w.f.next configure -state disabled\n" );
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/*
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* this is a bit hackish but Alt-n must be rebound
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* otherwise if the user press Alt-n on the last menu
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* it will give him/her the next menu of one of the
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* previous options
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*/
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printf( "\tbind all <Alt-n> \"puts \\\"no more menus\\\" \"\n");
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}
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else
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{
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/*
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* I should be binding to $w not all - but if I do nehat I get the error "unknown path"
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*/
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printf( "\tbind all <Alt-n> $nextscript\n");
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}
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printf( "\tbutton $w.f.prev -text \"Prev\" -underline 0\\\n" );
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printf( "\t\t-width 15 -command \"catch {focus $oldFocus}; destroy $w; unregister_active %d; menu%d .menu%d \\\"$title\\\"\"\n",
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menu_num, menu_num-1, menu_num-1 );
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if ( menu_num == 1 ) {
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printf( "\t$w.f.prev configure -state disabled\n" );
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}
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else
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{
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printf( "\tbind $w <Alt-p> \"catch {focus $oldFocus}; destroy $w; unregister_active %d; menu%d .menu%d \\\"$title\\\";break\"\n",
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menu_num, menu_num-1, menu_num-1 );
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}
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printf( "\tpack $w.f.back $w.f.next $w.f.prev -side left -expand on\n" );
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printf( "\tpack $w.f -pady 10 -side bottom -anchor w -fill x\n" );
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/*
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* Lines between canvas and other areas of the window.
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*/
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printf( "\tframe $w.topline -relief ridge -borderwidth 2 -height 2\n" );
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printf( "\tpack $w.topline -side top -fill x\n\n" );
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printf( "\tframe $w.botline -relief ridge -borderwidth 2 -height 2\n" );
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printf( "\tpack $w.botline -side bottom -fill x\n\n" );
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/*
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* The "config" frame contains the canvas and a scrollbar.
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*/
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printf( "\tframe $w.config\n" );
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printf( "\tpack $w.config -fill y -expand on\n\n" );
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printf( "\tscrollbar $w.config.vscroll -command \"$w.config.canvas yview\"\n" );
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printf( "\tpack $w.config.vscroll -side right -fill y\n\n" );
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/*
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* The scrollable canvas itself, where the real work (and mess) gets done.
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*/
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printf( "\tcanvas $w.config.canvas -height 1\\\n" );
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printf( "\t\t-relief flat -borderwidth 0 -yscrollcommand \"$w.config.vscroll set\" \\\n" );
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printf( "\t\t-width [expr [winfo screenwidth .] * 1 / 2] \n" );
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printf( "\tframe $w.config.f\n" );
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printf( "\tbind $w <Key-Down> \"$w.config.canvas yview scroll 1 unit;break;\"\n");
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printf( "\tbind $w <Key-Up> \"$w.config.canvas yview scroll -1 unit;break;\"\n");
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printf( "\tbind $w <Key-Next> \"$w.config.canvas yview scroll 1 page;break;\"\n");
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printf( "\tbind $w <Key-Prior> \"$w.config.canvas yview scroll -1 page;break;\"\n");
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printf( "\tbind $w <Key-Home> \"$w.config.canvas yview moveto 0;break;\"\n");
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printf( "\tbind $w <Key-End> \"$w.config.canvas yview moveto 1 ;break;\"\n");
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printf( "\tpack $w.config.canvas -side right -fill y\n" );
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printf("\n\n");
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}
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/*
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* Each proc we create needs a global declaration for any global variables we
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* use. To minimize the size of the file, we set a flag each time we output
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* a global declaration so we know whether we need to insert one for a
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* given function or not.
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*/
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static void clear_globalflags(void)
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{
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int i;
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for ( i = 1; i <= max_varnum; i++ )
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vartable[i].global_written = 0;
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}
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/*
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* Output a "global" line for a given variable. Also include the
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* call to "vfix". (If vfix is not needed, then it's fine to just printf
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* a "global" line).
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*/
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void global( const char *var )
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{
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printf( "\tglobal %s\n", var );
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}
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/*
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* This function walks the chain of conditions that we got from cond.c
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* and creates a TCL conditional to enable/disable a given widget.
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*/
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void generate_if( struct kconfig * cfg, struct condition * ocond,
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int menu_num, int line_num )
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{
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struct condition * cond;
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struct dependency * tmp;
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struct kconfig * cfg1;
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if ( line_num >= -1 )
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{
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if ( cfg->token == token_define_bool || cfg->token == token_define_hex
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|| cfg->token == token_define_int || cfg->token == token_define_string
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|| cfg->token == token_define_tristate || cfg->token == token_unset )
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return;
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if ( cfg->token == token_comment && line_num == -1 )
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return;
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}
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else
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{
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if ( cfg->token == token_string || cfg->token == token_mainmenu_option )
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return;
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}
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/*
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* First write any global declarations we need for this conditional.
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*/
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for ( cond = ocond; cond != NULL; cond = cond->next )
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{
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switch ( cond->op )
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{
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default:
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break;
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case op_variable:
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if ( ! vartable[cond->nameindex].global_written )
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{
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vartable[cond->nameindex].global_written = 1;
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global( vartable[cond->nameindex].name );
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}
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break;
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}
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}
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/*
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* Now write this option.
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*/
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if ( cfg->nameindex > 0 && ! vartable[cfg->nameindex].global_written )
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{
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vartable[cfg->nameindex].global_written = 1;
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global( vartable[cfg->nameindex].name );
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}
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/*
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* Generate the body of the conditional.
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*/
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printf( "\tif {" );
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for ( cond = ocond; cond != NULL; cond = cond->next )
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{
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switch ( cond->op )
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{
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default:
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break;
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case op_bang: printf( " ! " ); break;
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case op_eq: printf( " == " ); break;
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case op_neq: printf( " != " ); break;
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case op_and: printf( " && " ); break;
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case op_and1: printf( " && " ); break;
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case op_or: printf( " || " ); break;
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case op_lparen: printf( "(" ); break;
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case op_rparen: printf( ")" ); break;
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case op_variable:
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printf( "$%s", vartable[cond->nameindex].name );
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break;
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case op_constant:
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if ( strcmp( cond->str, "y" ) == 0 ) printf( "1" );
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else if ( strcmp( cond->str, "n" ) == 0 ) printf( "0" );
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else if ( strcmp( cond->str, "m" ) == 0 ) printf( "2" );
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else if ( strcmp( cond->str, "" ) == 0 ) printf( "4" );
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else
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printf( "\"%s\"", cond->str );
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break;
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}
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}
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printf( "} then {" );
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/*
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* Generate a procedure call to write the value.
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* This code depends on procedures in header.tk.
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*/
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if ( line_num >= -1 )
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{
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int modtoyes = 0;
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switch ( cfg->token )
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{
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default:
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printf( " }\n" );
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break;
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case token_dep_mbool:
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modtoyes = 1;
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case token_dep_bool:
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printf( "\n" );
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for ( tmp = cfg->depend; tmp; tmp = tmp->next )
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if ( ! vartable[get_varnum( tmp->name )].global_written )
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{
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global( tmp->name );
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}
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printf( "\tset tmpvar_dep [effective_dep [list" );
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for ( tmp = cfg->depend; tmp; tmp = tmp->next )
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printf( " $%s", tmp->name );
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printf( "]];set %s [sync_bool $%s $tmpvar_dep %d];",
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vartable[cfg->nameindex].name, vartable[cfg->nameindex].name,
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modtoyes );
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printf( "if {$tmpvar_dep != 1" );
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if (modtoyes)
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printf( " && $tmpvar_dep != 2" );
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printf( "} then {configure_entry .menu%d.config.f.x%d disabled {y};",
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menu_num, line_num );
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printf( "} else {" );
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printf( "configure_entry .menu%d.config.f.x%d normal {y};",
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menu_num, line_num );
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printf( "}; " );
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case token_bool:
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if ( cfg->token == token_bool )
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printf( "\n\t" );
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printf( "configure_entry .menu%d.config.f.x%d normal {n l",
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menu_num, line_num );
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if ( cfg->token == token_bool )
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printf( " y" );
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printf( "}" );
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printf( "} else {");
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printf( "configure_entry .menu%d.config.f.x%d disabled {y n l}}\n",
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menu_num, line_num );
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break;
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case token_choice_header:
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printf( "configure_entry .menu%d.config.f.x%d normal {x l}",
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menu_num, line_num );
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printf( "} else {" );
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printf( "configure_entry .menu%d.config.f.x%d disabled {x l}",
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menu_num, line_num );
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printf( "}\n" );
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break;
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case token_choice_item:
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fprintf( stderr, "Internal error on token_choice_item\n" );
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exit( 1 );
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case token_dep_tristate:
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printf( "\n" );
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for ( tmp = cfg->depend; tmp; tmp = tmp->next )
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if ( ! vartable[get_varnum( tmp->name )].global_written )
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{
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global( tmp->name );
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}
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printf( "\tset tmpvar_dep [effective_dep [list" );
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for ( tmp = cfg->depend; tmp; tmp = tmp->next )
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printf( " $%s", tmp->name );
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printf( "]];set %s [sync_tristate $%s $tmpvar_dep];",
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vartable[cfg->nameindex].name, vartable[cfg->nameindex].name );
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printf( "\tif {$tmpvar_dep != 1} then {" );
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printf( "configure_entry .menu%d.config.f.x%d disabled {y}",
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menu_num, line_num );
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printf( "} else {" );
|
|
printf( "configure_entry .menu%d.config.f.x%d normal {y}",
|
|
menu_num, line_num );
|
|
printf( "}; " );
|
|
printf( "if {$tmpvar_dep == 0} then {" );
|
|
printf( "configure_entry .menu%d.config.f.x%d disabled {m}",
|
|
menu_num, line_num );
|
|
printf( "} else {" );
|
|
printf( "configure_entry .menu%d.config.f.x%d normal {m}",
|
|
menu_num, line_num );
|
|
printf( "}; " );
|
|
case token_tristate:
|
|
if ( cfg->token == token_tristate )
|
|
{
|
|
printf( "\n\tconfigure_entry .menu%d.config.f.x%d normal {y}; ",
|
|
menu_num, line_num );
|
|
}
|
|
printf( "if {($CONFIG_MODULES == 1)} then {" );
|
|
printf( "configure_entry .menu%d.config.f.x%d normal {m}} else {",
|
|
menu_num, line_num );
|
|
printf( "configure_entry .menu%d.config.f.x%d disabled {m}}; ",
|
|
menu_num, line_num );
|
|
printf( "configure_entry .menu%d.config.f.x%d normal {n l}",
|
|
menu_num, line_num );
|
|
|
|
/*
|
|
* Or in a bit to the variable - this causes all of the radiobuttons
|
|
* to be deselected (i.e. not be red).
|
|
*/
|
|
printf( "} else {" );
|
|
printf( "configure_entry .menu%d.config.f.x%d disabled {y n m l}}\n",
|
|
menu_num, line_num );
|
|
break;
|
|
|
|
case token_hex:
|
|
case token_int:
|
|
case token_string:
|
|
printf( ".menu%d.config.f.x%d.x configure -state normal -foreground [ cget .ref -foreground ]; ",
|
|
menu_num, line_num );
|
|
printf( ".menu%d.config.f.x%d.l configure -state normal; ",
|
|
menu_num, line_num );
|
|
printf( "} else {" );
|
|
printf( ".menu%d.config.f.x%d.x configure -state disabled -foreground [ cget .ref -disabledforeground ]; ",
|
|
menu_num, line_num );
|
|
printf( ".menu%d.config.f.x%d.l configure -state disabled}\n",
|
|
menu_num, line_num );
|
|
break;
|
|
|
|
case token_comment:
|
|
case token_mainmenu_option:
|
|
if ( line_num >= 0 )
|
|
{
|
|
printf( "configure_entry .menu%d.config.f.x%d normal {m}",
|
|
menu_num, line_num );
|
|
printf( "} else {" );
|
|
printf( "configure_entry .menu%d.config.f.x%d disabled {m}}\n",
|
|
menu_num, line_num );
|
|
}
|
|
else
|
|
printf( ".f0.x%d configure -state normal } else { .f0.x%d configure -state disabled }\n",
|
|
menu_num, menu_num );
|
|
break;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
int modtoyes = 0;
|
|
|
|
switch ( cfg->token )
|
|
{
|
|
default:
|
|
printf( " }\n" );
|
|
break;
|
|
|
|
case token_dep_mbool:
|
|
modtoyes = 1;
|
|
case token_dep_bool:
|
|
printf( "\n" );
|
|
for ( tmp = cfg->depend; tmp; tmp = tmp->next )
|
|
if ( ! vartable[get_varnum( tmp->name )].global_written )
|
|
{
|
|
global( tmp->name );
|
|
}
|
|
printf( "\tset tmpvar_dep [effective_dep [list" );
|
|
for ( tmp = cfg->depend; tmp; tmp = tmp->next )
|
|
printf( " $%s", tmp->name );
|
|
printf( "]];set %s [sync_bool $%s $tmpvar_dep %d];",
|
|
vartable[cfg->nameindex].name, vartable[cfg->nameindex].name,
|
|
modtoyes );
|
|
case token_bool:
|
|
if ( cfg->token == token_bool )
|
|
printf( "\n\t" );
|
|
printf( "set %s [expr $%s&15]",
|
|
vartable[cfg->nameindex].name, vartable[cfg->nameindex].name );
|
|
printf( "} else {");
|
|
printf( "set %s [expr $%s|16]}\n",
|
|
vartable[cfg->nameindex].name, vartable[cfg->nameindex].name );
|
|
break;
|
|
|
|
case token_choice_header:
|
|
printf( "} else {" );
|
|
for ( cfg1 = cfg->next;
|
|
cfg1 != NULL && cfg1->token == token_choice_item;
|
|
cfg1 = cfg1->next )
|
|
printf( "set %s 4;", vartable[cfg1->nameindex].name );
|
|
printf( "}\n" );
|
|
break;
|
|
|
|
case token_choice_item:
|
|
fprintf( stderr, "Internal error on token_choice_item\n" );
|
|
exit( 1 );
|
|
|
|
case token_define_bool:
|
|
case token_define_tristate:
|
|
if ( ! vartable[get_varnum( cfg->value )].global_written )
|
|
{
|
|
global( cfg->value );
|
|
}
|
|
printf( "set %s $%s }\n",
|
|
vartable[cfg->nameindex].name, cfg->value );
|
|
break;
|
|
|
|
case token_define_hex:
|
|
case token_define_int:
|
|
printf( "set %s %s }\n",
|
|
vartable[cfg->nameindex].name, cfg->value );
|
|
break;
|
|
|
|
case token_define_string:
|
|
printf( "set %s \"%s\" }\n",
|
|
vartable[cfg->nameindex].name, cfg->value );
|
|
break;
|
|
|
|
case token_dep_tristate:
|
|
printf( "\n" );
|
|
for ( tmp = cfg->depend; tmp; tmp = tmp->next )
|
|
if ( ! vartable[get_varnum( tmp->name )].global_written )
|
|
{
|
|
global( tmp->name );
|
|
}
|
|
printf( "\tset tmpvar_dep [effective_dep [list" );
|
|
for ( tmp = cfg->depend; tmp; tmp = tmp->next )
|
|
printf( " $%s", tmp->name );
|
|
printf( "]]; set %s [sync_tristate $%s $tmpvar_dep]; ",
|
|
vartable[cfg->nameindex].name, vartable[cfg->nameindex].name );
|
|
case token_tristate:
|
|
if ( cfg->token == token_tristate )
|
|
printf( "if {($CONFIG_MODULES == 0) && ($%s == 2)} then {set %s 1}; ",
|
|
vartable[cfg->nameindex].name,
|
|
vartable[cfg->nameindex].name );
|
|
/*
|
|
* Or in a bit to the variable - this causes all of the radiobuttons
|
|
* to be deselected (i.e. not be red).
|
|
*/
|
|
printf( "set %s [expr $%s&15]",
|
|
vartable[cfg->nameindex].name, vartable[cfg->nameindex].name );
|
|
printf( "} else {" );
|
|
|
|
/*
|
|
* Clear the disable bit to enable the correct radiobutton.
|
|
*/
|
|
printf( "set %s [expr $%s|16]}\n",
|
|
vartable[cfg->nameindex].name, vartable[cfg->nameindex].name );
|
|
break;
|
|
|
|
case token_hex:
|
|
case token_int:
|
|
if ( cfg->value && *cfg->value == '$' )
|
|
{
|
|
int index = get_varnum( cfg->value+1 );
|
|
printf( "\n" );
|
|
if ( ! vartable[index].global_written )
|
|
{
|
|
global( vartable[index].name );
|
|
}
|
|
printf( "\t" );
|
|
}
|
|
if ( cfg->token == token_hex )
|
|
printf( "validate_hex " );
|
|
else if ( cfg->token == token_int )
|
|
printf( "validate_int " );
|
|
printf( "%s \"$%s\" %s}\n",
|
|
vartable[cfg->nameindex].name, vartable[cfg->nameindex].name,
|
|
cfg->value );
|
|
break;
|
|
|
|
case token_unset:
|
|
printf( "set %s 4}\n", vartable[cfg->nameindex].name );
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
/*
|
|
* Generate a line that writes a variable to the output file.
|
|
*/
|
|
void generate_writeconfig( struct kconfig * cfg )
|
|
{
|
|
struct condition * cond;
|
|
struct dependency * tmp;
|
|
int depmod = 2;
|
|
|
|
/*
|
|
* Generate global declaration for this symbol.
|
|
*/
|
|
if ( cfg->token != token_comment )
|
|
{
|
|
if ( cfg->nameindex > 0 && ! vartable[cfg->nameindex].global_written )
|
|
{
|
|
vartable[cfg->nameindex].global_written = 1;
|
|
global( vartable[cfg->nameindex].name );
|
|
}
|
|
if ( cfg->token == token_define_tristate || cfg->token == token_define_bool )
|
|
{
|
|
if ( ! vartable[get_varnum( cfg->value )].global_written )
|
|
{
|
|
vartable[get_varnum( cfg->value )].global_written = 1;
|
|
global( cfg->value );
|
|
}
|
|
}
|
|
else if ( cfg->nameindex <= 0 && cfg->token == token_choice_header )
|
|
{
|
|
printf( "\tglobal tmpvar_%d\n", -(cfg->nameindex) );
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Generate global declarations for the condition chain.
|
|
*/
|
|
for ( cond = cfg->cond; cond != NULL; cond = cond->next )
|
|
{
|
|
switch( cond->op )
|
|
{
|
|
default:
|
|
break;
|
|
|
|
case op_variable:
|
|
if ( ! vartable[cond->nameindex].global_written )
|
|
{
|
|
vartable[cond->nameindex].global_written = 1;
|
|
global( vartable[cond->nameindex].name );
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Generate indentation.
|
|
*/
|
|
printf( "\t" );
|
|
|
|
/*
|
|
* Generate the conditional.
|
|
*/
|
|
if ( cfg->cond != NULL )
|
|
{
|
|
printf( "if {" );
|
|
for ( cond = cfg->cond; cond != NULL; cond = cond->next )
|
|
{
|
|
switch ( cond->op )
|
|
{
|
|
default: break;
|
|
case op_bang: printf( " ! " ); break;
|
|
case op_eq: printf( " == " ); break;
|
|
case op_neq: printf( " != " ); break;
|
|
case op_and: printf( " && " ); break;
|
|
case op_and1: printf( " && " ); break;
|
|
case op_or: printf( " || " ); break;
|
|
case op_lparen: printf( "(" ); break;
|
|
case op_rparen: printf( ")" ); break;
|
|
|
|
case op_variable:
|
|
printf( "$%s", vartable[cond->nameindex].name );
|
|
break;
|
|
|
|
case op_constant:
|
|
if ( strcmp( cond->str, "n" ) == 0 ) printf( "0" );
|
|
else if ( strcmp( cond->str, "y" ) == 0 ) printf( "1" );
|
|
else if ( strcmp( cond->str, "m" ) == 0 ) printf( "2" );
|
|
else if ( strcmp( cond->str, "" ) == 0 ) printf( "4" );
|
|
else
|
|
printf( "\"%s\"", cond->str );
|
|
break;
|
|
}
|
|
}
|
|
printf( "} then {" );
|
|
}
|
|
|
|
/*
|
|
* Generate a procedure call to write the value.
|
|
* This code depends on the write_* procedures in header.tk.
|
|
*/
|
|
switch ( cfg->token )
|
|
{
|
|
default:
|
|
if ( cfg->cond != NULL )
|
|
printf( " }" );
|
|
printf( "\n" );
|
|
break;
|
|
|
|
case token_bool:
|
|
case token_tristate:
|
|
printf( "write_tristate $cfg $autocfg %s $%s [list $notmod] 2",
|
|
vartable[cfg->nameindex].name, vartable[cfg->nameindex].name );
|
|
if ( cfg->cond != NULL )
|
|
printf( " }" );
|
|
printf( "\n" );
|
|
break;
|
|
|
|
case token_choice_header:
|
|
/*
|
|
* This is funky code -- it fails if there were any conditionals.
|
|
* Fortunately all the conditionals got stripped off somewhere
|
|
* else.
|
|
*/
|
|
{
|
|
struct kconfig * cfg1;
|
|
for ( cfg1 = cfg->next;
|
|
cfg1 != NULL && cfg1->token == token_choice_item;
|
|
cfg1 = cfg1->next )
|
|
{
|
|
printf("\n\tif { $tmpvar_%d == \"%s\" } then { write_tristate $cfg $autocfg %s 1 [list $notmod] 2 } else { write_tristate $cfg $autocfg %s 0 [list $notmod] 2 }",
|
|
-(cfg->nameindex), cfg1->label,
|
|
vartable[cfg1->nameindex].name,
|
|
vartable[cfg1->nameindex].name );
|
|
}
|
|
}
|
|
if ( cfg->cond != NULL )
|
|
printf( "}" );
|
|
printf( "\n" );
|
|
break;
|
|
|
|
case token_choice_item:
|
|
fprintf( stderr, "Internal error on token_choice_item\n" );
|
|
exit( 1 );
|
|
|
|
case token_comment:
|
|
printf( "write_comment $cfg $autocfg \"%s\"",
|
|
cfg->label );
|
|
if ( cfg->cond != NULL )
|
|
printf( "}" );
|
|
printf( "\n" );
|
|
break;
|
|
|
|
case token_define_bool:
|
|
case token_define_tristate:
|
|
if ( cfg->cond == NULL )
|
|
{
|
|
printf( "write_tristate $cfg $autocfg %s $%s [list $notmod] 2\n",
|
|
vartable[cfg->nameindex].name, vartable[cfg->nameindex].name );
|
|
}
|
|
else
|
|
{
|
|
printf( "write_tristate $cfg $autocfg %s $%s [list $notmod] 2 }\n",
|
|
vartable[cfg->nameindex].name, cfg->value );
|
|
}
|
|
break;
|
|
|
|
case token_dep_mbool:
|
|
depmod = 1;
|
|
case token_dep_bool:
|
|
case token_dep_tristate:
|
|
printf( "write_tristate $cfg $autocfg %s $%s [list",
|
|
vartable[cfg->nameindex].name, vartable[cfg->nameindex].name );
|
|
for ( tmp = cfg->depend; tmp; tmp = tmp->next )
|
|
printf( " $%s", tmp->name );
|
|
printf( "] %d", depmod );
|
|
if ( cfg->cond != NULL )
|
|
printf( " }" );
|
|
printf( "\n" );
|
|
break;
|
|
|
|
case token_define_hex:
|
|
printf( "write_hex $cfg $autocfg %s %s $notmod",
|
|
vartable[cfg->nameindex].name, cfg->value );
|
|
if ( cfg->cond != NULL )
|
|
printf( " }" );
|
|
printf( "\n" );
|
|
break;
|
|
|
|
case token_define_int:
|
|
printf( "write_int $cfg $autocfg %s %s $notmod",
|
|
vartable[cfg->nameindex].name, cfg->value );
|
|
if ( cfg->cond != NULL )
|
|
printf( " }" );
|
|
printf( "\n" );
|
|
break;
|
|
|
|
case token_define_string:
|
|
printf( "write_string $cfg $autocfg %s \"%s\" $notmod",
|
|
vartable[cfg->nameindex].name, cfg->value );
|
|
if ( cfg->cond != NULL )
|
|
printf( " }" );
|
|
printf( "\n" );
|
|
break;
|
|
|
|
case token_hex:
|
|
printf( "write_hex $cfg $autocfg %s $%s $notmod",
|
|
vartable[cfg->nameindex].name, vartable[cfg->nameindex].name );
|
|
if ( cfg->cond != NULL )
|
|
printf( " }" );
|
|
printf( "\n" );
|
|
break;
|
|
|
|
case token_int:
|
|
printf( "write_int $cfg $autocfg %s $%s $notmod",
|
|
vartable[cfg->nameindex].name, vartable[cfg->nameindex].name );
|
|
if ( cfg->cond != NULL )
|
|
printf( " }" );
|
|
printf( "\n" );
|
|
break;
|
|
|
|
case token_string:
|
|
printf( "write_string $cfg $autocfg %s \"$%s\" $notmod",
|
|
vartable[cfg->nameindex].name, vartable[cfg->nameindex].name );
|
|
if ( cfg->cond != NULL )
|
|
printf( " }" );
|
|
printf( "\n" );
|
|
break;
|
|
}
|
|
}
|
|
|
|
static void generate_update_var( struct kconfig * scfg, int menu_num )
|
|
{
|
|
struct kconfig * cfg;
|
|
|
|
if ( menu_num>0 )
|
|
{
|
|
printf( "proc update_define_menu%d {} {\n", menu_num );
|
|
printf( "\tupdate_define_mainmenu\n" );
|
|
}
|
|
else
|
|
printf( "proc update_define_mainmenu {} {\n" );
|
|
clear_globalflags();
|
|
global( "CONFIG_MODULES" );
|
|
vartable[ get_varnum( "CONFIG_MODULES" ) ].global_written = 1;
|
|
for ( cfg = scfg; cfg != NULL; cfg = cfg->next )
|
|
{
|
|
if ( cfg->menu_number == menu_num && (cfg->token == token_define_bool || cfg->token == token_define_tristate
|
|
|| cfg->token == token_define_hex || cfg->token == token_define_int
|
|
|| cfg->token == token_define_string || cfg->token == token_unset
|
|
|| cfg->token == token_tristate) )
|
|
{
|
|
if ( ! vartable[cfg->nameindex].global_written )
|
|
{
|
|
vartable[cfg->nameindex].global_written = 1;
|
|
global( vartable[cfg->nameindex].name );
|
|
}
|
|
}
|
|
}
|
|
|
|
for ( cfg = scfg; cfg != NULL; cfg = cfg->next )
|
|
{
|
|
char tmp[20];
|
|
struct kconfig * cfg1;
|
|
|
|
if ( cfg->menu_number == menu_num )
|
|
{
|
|
switch ( cfg->token )
|
|
{
|
|
default:
|
|
case token_choice_item:
|
|
break;
|
|
case token_choice_header:
|
|
sprintf( tmp, "tmpvar_%d", -(cfg->nameindex) );
|
|
global( tmp );
|
|
for ( cfg1 = cfg->next;
|
|
cfg1 != NULL && cfg1->token == token_choice_item;
|
|
cfg1 = cfg1->next )
|
|
{
|
|
vartable[cfg1->nameindex].global_written = 1;
|
|
global( vartable[cfg1->nameindex].name );
|
|
printf( "\tif {$tmpvar_%d == \"%s\"} then {set %s 1} else {set %s 0}\n",
|
|
-(cfg->nameindex), cfg1->label,
|
|
vartable[cfg1->nameindex].name,
|
|
vartable[cfg1->nameindex].name );
|
|
}
|
|
break;
|
|
case token_bool:
|
|
case token_define_bool:
|
|
case token_define_tristate:
|
|
case token_define_hex:
|
|
case token_define_int:
|
|
case token_define_string:
|
|
case token_dep_bool:
|
|
case token_dep_tristate:
|
|
case token_dep_mbool:
|
|
case token_int:
|
|
case token_hex:
|
|
case token_mainmenu_option:
|
|
case token_tristate:
|
|
case token_unset:
|
|
if ( cfg->cond != NULL )
|
|
generate_if( cfg, cfg->cond, menu_num, -2 );
|
|
else switch ( cfg->token )
|
|
{
|
|
case token_tristate:
|
|
printf( "\n\tif {($CONFIG_MODULES == 0)} then {if {($%s == 2)} then {set %s 1}}\n",
|
|
vartable[cfg->nameindex].name, vartable[cfg->nameindex].name );
|
|
break;
|
|
case token_define_bool:
|
|
case token_define_tristate:
|
|
if ( ! vartable[get_varnum( cfg->value )].global_written )
|
|
{
|
|
vartable[get_varnum( cfg->value )].global_written = 1;
|
|
global( cfg->value );
|
|
}
|
|
printf( "\tset %s $%s\n", vartable[cfg->nameindex].name,
|
|
cfg->value );
|
|
break;
|
|
case token_define_hex:
|
|
case token_define_int:
|
|
printf( "\tset %s %s\n", vartable[cfg->nameindex].name,
|
|
cfg->value );
|
|
break;
|
|
case token_define_string:
|
|
printf( "\tset %s \"%s\"\n", vartable[cfg->nameindex].name,
|
|
cfg->value );
|
|
break;
|
|
case token_unset:
|
|
printf( "\tset %s 4\n", vartable[cfg->nameindex].name );
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
printf( "}\n\n\n" );
|
|
}
|
|
|
|
|
|
/*
|
|
* Generates the end of a menu procedure.
|
|
*/
|
|
static void end_proc( struct kconfig * scfg, int menu_num )
|
|
{
|
|
struct kconfig * cfg;
|
|
int i;
|
|
|
|
printf( "\n\n\n" );
|
|
printf( "\tfocus $w\n" );
|
|
printf( "\tupdate_active\n" );
|
|
printf( "\tglobal winx; global winy\n" );
|
|
if ( menu_first[menu_num]->menu_number != 0 )
|
|
{
|
|
printf( "\tif {[winfo exists .menu%d] == 0} then ",
|
|
menu_first[menu_num]->menu_number );
|
|
printf( "{menu%d .menu%d \"%s\"}\n",
|
|
menu_first[menu_num]->menu_number, menu_first[menu_num]->menu_number,
|
|
menu_first[menu_first[menu_num]->menu_number]->label );
|
|
printf( "\tset winx [expr [winfo x .menu%d]+30]; set winy [expr [winfo y .menu%d]+30]\n",
|
|
menu_first[menu_num]->menu_number, menu_first[menu_num]->menu_number );
|
|
}
|
|
else
|
|
printf( "\tset winx [expr [winfo x .]+30]; set winy [expr [winfo y .]+30]\n" );
|
|
printf( "\tif {[winfo exists $w]} then {wm geometry $w +$winx+$winy}\n" );
|
|
|
|
/*
|
|
* Now that the whole window is in place, we need to wait for an "update"
|
|
* so we can tell the canvas what its virtual size should be.
|
|
*
|
|
* Unfortunately, this causes some ugly screen-flashing because the whole
|
|
* window is drawn, and then it is immediately resized. It seems
|
|
* unavoidable, though, since "frame" objects won't tell us their size
|
|
* until after an update, and "canvas" objects can't automatically pack
|
|
* around frames. Sigh.
|
|
*/
|
|
printf( "\tupdate idletasks\n" );
|
|
printf( "\tif {[winfo exists $w]} then {$w.config.canvas create window 0 0 -anchor nw -window $w.config.f\n\n" );
|
|
printf( "\t$w.config.canvas configure \\\n" );
|
|
printf( "\t\t-width [expr [winfo reqwidth $w.config.f] + 1]\\\n" );
|
|
printf( "\t\t-scrollregion \"-1 -1 [expr [winfo reqwidth $w.config.f] + 1] \\\n" );
|
|
printf( "\t\t\t [expr [winfo reqheight $w.config.f] + 1]\"\n\n" );
|
|
|
|
/*
|
|
* If the whole canvas will fit in 3/4 of the screen height, do it;
|
|
* otherwise, resize to around 1/2 the screen and let us scroll.
|
|
*/
|
|
printf( "\tset winy [expr [winfo reqh $w] - [winfo reqh $w.config.canvas]]\n" );
|
|
printf( "\tset scry [expr [winfo screenh $w] / 2]\n" );
|
|
printf( "\tset maxy [expr [winfo screenh $w] * 3 / 4]\n" );
|
|
printf( "\tset canvtotal [expr [winfo reqh $w.config.f] + 2]\n" );
|
|
printf( "\tif [expr $winy + $canvtotal < $maxy] {\n" );
|
|
printf( "\t\t$w.config.canvas configure -height $canvtotal\n" );
|
|
printf( "\t} else {\n" );
|
|
printf( "\t\t$w.config.canvas configure -height [expr $scry - $winy]\n" );
|
|
printf( "\t\t}\n\t}\n" );
|
|
|
|
/*
|
|
* Limit the min/max window size. Height can vary, but not width,
|
|
* because of the limitations of canvas and our laziness.
|
|
*/
|
|
printf( "\tupdate idletasks\n" );
|
|
printf( "\tif {[winfo exists $w]} then {\n\twm maxsize $w [winfo width $w] [winfo screenheight $w]\n" );
|
|
printf( "\twm minsize $w [winfo width $w] 100\n\n" );
|
|
printf( "\twm deiconify $w\n" );
|
|
printf( "}\n}\n\n" );
|
|
|
|
/*
|
|
* Now we generate the companion procedure for the menu we just
|
|
* generated. This procedure contains all of the code to
|
|
* disable/enable widgets based upon the settings of the other
|
|
* widgets, and will be called first when the window is mapped,
|
|
* and each time one of the buttons in the window are clicked.
|
|
*/
|
|
printf( "proc update_menu%d {} {\n", menu_num );
|
|
|
|
/*
|
|
* Clear all of the booleans that are defined in this menu.
|
|
*/
|
|
clear_globalflags();
|
|
for ( cfg = scfg; cfg != NULL; cfg = cfg->next )
|
|
{
|
|
if ( cfg->menu_number == menu_num
|
|
&& cfg->token != token_mainmenu_option
|
|
&& cfg->token != token_choice_item )
|
|
{
|
|
if ( cfg->cond != NULL )
|
|
{
|
|
int i;
|
|
if ( (cfg->token == token_tristate || cfg->token == token_dep_tristate)
|
|
&& ! vartable[i = get_varnum( "CONFIG_MODULES" )].global_written )
|
|
{
|
|
global( "CONFIG_MODULES" );
|
|
vartable[i].global_written = 1;
|
|
}
|
|
generate_if( cfg, cfg->cond, cfg->menu_number, cfg->menu_line );
|
|
}
|
|
else
|
|
{
|
|
if ( cfg->token == token_tristate )
|
|
{
|
|
if ( ! vartable[cfg->nameindex].global_written )
|
|
{
|
|
vartable[cfg->nameindex].global_written = 1;
|
|
printf( "\tglobal %s\n", vartable[cfg->nameindex].name );
|
|
}
|
|
if ( ! vartable[i = get_varnum( "CONFIG_MODULES" )].global_written )
|
|
{
|
|
global( "CONFIG_MODULES" );
|
|
vartable[i].global_written = 1;
|
|
}
|
|
printf( "\n\tif {($CONFIG_MODULES == 1)} then {configure_entry .menu%d.config.f.x%d normal {m}} else {configure_entry .menu%d.config.f.x%d disabled {m}}\n",
|
|
menu_num, cfg->menu_line,
|
|
menu_num, cfg->menu_line );
|
|
}
|
|
}
|
|
}
|
|
else if ( cfg->token == token_mainmenu_option
|
|
&& cfg->menu_number == menu_num
|
|
&& cfg->cond != NULL )
|
|
{
|
|
generate_if( cfg, cfg->cond, menu_num, cfg->menu_line );
|
|
}
|
|
}
|
|
printf("}\n\n\n");
|
|
|
|
generate_update_var( scfg, menu_num );
|
|
}
|
|
|
|
/*
|
|
* This is the top level function for generating the tk script.
|
|
*/
|
|
void dump_tk_script( struct kconfig * scfg )
|
|
{
|
|
int menu_depth;
|
|
int menu_num [64];
|
|
int imenu, i;
|
|
int top_level_num = 0;
|
|
struct kconfig * cfg;
|
|
struct kconfig * cfg1 = NULL;
|
|
const char * name = "No Name";
|
|
|
|
/*
|
|
* Mark begin and end of each menu so I can omit submenus when walking
|
|
* over a parent menu.
|
|
*/
|
|
tot_menu_num = 0;
|
|
menu_depth = 0;
|
|
menu_num [0] = 0;
|
|
|
|
for ( cfg = scfg; cfg != NULL; cfg = cfg->next )
|
|
{
|
|
switch ( cfg->token )
|
|
{
|
|
default:
|
|
break;
|
|
|
|
case token_mainmenu_name:
|
|
name = cfg->label;
|
|
break;
|
|
|
|
case token_mainmenu_option:
|
|
if ( ++menu_depth >= 64 )
|
|
{ fprintf( stderr, "menus too deep\n" ); exit( 1 ); }
|
|
if ( ++tot_menu_num >= 100 )
|
|
{ fprintf( stderr, "too many menus\n" ); exit( 1 ); }
|
|
menu_num [menu_depth] = tot_menu_num;
|
|
menu_first [tot_menu_num] = cfg;
|
|
menu_last [tot_menu_num] = cfg;
|
|
/*
|
|
* Note, that menu_number is set to the number of parent
|
|
* (upper level) menu.
|
|
*/
|
|
cfg->menu_number = menu_num[menu_depth - 1];
|
|
if ( menu_depth == 1 )
|
|
++top_level_num;
|
|
break;
|
|
|
|
case token_endmenu:
|
|
menu_last [menu_num [menu_depth]] = cfg;
|
|
/* flatten menus with proper scoping */
|
|
if ( --menu_depth < 0 )
|
|
{ fprintf( stderr, "unmatched endmenu\n" ); exit( 1 ); }
|
|
break;
|
|
|
|
case token_bool:
|
|
case token_choice_header:
|
|
case token_choice_item:
|
|
case token_comment:
|
|
case token_dep_bool:
|
|
case token_dep_tristate:
|
|
case token_dep_mbool:
|
|
case token_hex:
|
|
case token_int:
|
|
case token_string:
|
|
case token_tristate:
|
|
cfg->menu_number = menu_num[menu_depth];
|
|
if ( menu_depth == 0 )
|
|
{ fprintf( stderr, "statement not in menu\n" ); exit( 1 ); }
|
|
break;
|
|
|
|
case token_define_bool:
|
|
case token_define_hex:
|
|
case token_define_int:
|
|
case token_define_string:
|
|
case token_define_tristate:
|
|
case token_unset:
|
|
cfg->menu_number = menu_num[menu_depth];
|
|
break;
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Generate menus per column setting.
|
|
* There are:
|
|
* four extra buttons for save/quit/load/store;
|
|
* one blank button
|
|
* add two to round up for division
|
|
*/
|
|
printf( "set menus_per_column %d\n", (top_level_num + 4 + 0 + 2) / 3 );
|
|
printf( "set total_menus %d\n\n", tot_menu_num );
|
|
|
|
printf( "proc toplevel_menu {num} {\n" );
|
|
for ( imenu = 1; imenu <= tot_menu_num; ++imenu )
|
|
{
|
|
int parent = 1;
|
|
|
|
if ( menu_first[imenu]->menu_number == 0 )
|
|
parent = menu_first[imenu]->menu_number;
|
|
else
|
|
printf( "\tif {$num == %d} then {return %d}\n",
|
|
imenu, menu_first[imenu]->menu_number );
|
|
}
|
|
printf( "\treturn $num\n}\n\n" );
|
|
|
|
/*
|
|
* Generate the menus.
|
|
*/
|
|
printf( "mainmenu_name \"%s\"\n", name );
|
|
for ( imenu = 1; imenu <= tot_menu_num; ++imenu )
|
|
{
|
|
int menu_line = 0;
|
|
int nr_submenu = imenu;
|
|
int menu_name_omitted = 0;
|
|
int opt_count = 0;
|
|
|
|
clear_globalflags();
|
|
start_proc( menu_first[imenu]->label, imenu,
|
|
!menu_first[imenu]->menu_number );
|
|
|
|
for ( cfg = menu_first[imenu]->next; cfg != NULL && cfg != menu_last[imenu]; cfg = cfg->next )
|
|
{
|
|
switch ( cfg->token )
|
|
{
|
|
default:
|
|
break;
|
|
|
|
case token_mainmenu_option:
|
|
while ( menu_first[++nr_submenu]->menu_number > imenu )
|
|
;
|
|
cfg->menu_line = menu_line++;
|
|
printf( "\tsubmenu $w.config.f %d %d \"%s\" %d\n",
|
|
cfg->menu_number, cfg->menu_line, cfg->label, nr_submenu );
|
|
cfg = menu_last[nr_submenu];
|
|
break;
|
|
|
|
case token_comment:
|
|
if ( !cfg->menu_line && !menu_name_omitted )
|
|
{
|
|
cfg->menu_line = -1;
|
|
menu_name_omitted = 1;
|
|
}
|
|
else
|
|
{
|
|
menu_name_omitted = 1;
|
|
cfg->menu_line = menu_line++;
|
|
printf( "\tcomment $w.config.f %d %d \"%s\"\n",
|
|
cfg->menu_number, cfg->menu_line, cfg->label );
|
|
}
|
|
break;
|
|
|
|
case token_bool:
|
|
cfg->menu_line = menu_line++;
|
|
printf( "\tbool $w.config.f %d %d \"%s\" %s\n",
|
|
cfg->menu_number, cfg->menu_line, cfg->label,
|
|
vartable[cfg->nameindex].name );
|
|
break;
|
|
|
|
case token_choice_header:
|
|
/*
|
|
* I need the first token_choice_item to pick out the right
|
|
* help text from Documentation/Configure.help.
|
|
*/
|
|
cfg->menu_line = menu_line++;
|
|
printf( "\tglobal tmpvar_%d\n", -(cfg->nameindex) );
|
|
printf( "\tminimenu $w.config.f %d %d \"%s\" tmpvar_%d %s\n",
|
|
cfg->menu_number, cfg->menu_line, cfg->label,
|
|
-(cfg->nameindex), vartable[cfg->next->nameindex].name );
|
|
printf( "\tmenu $w.config.f.x%d.x.menu -tearoffcommand \"menutitle \\\"%s\\\"\"\n",
|
|
cfg->menu_line, cfg->label );
|
|
cfg1 = cfg;
|
|
opt_count = 0;
|
|
break;
|
|
|
|
case token_choice_item:
|
|
/* note: no menu line; uses choice header menu line */
|
|
printf( "\t$w.config.f.x%d.x.menu add radiobutton -label \"%s\" -variable tmpvar_%d -value \"%s\" -command \"update_active\"\n",
|
|
cfg1->menu_line, cfg->label, -(cfg1->nameindex),
|
|
cfg->label );
|
|
opt_count++;
|
|
if ( cfg->next && cfg->next->token != token_choice_item ) {
|
|
/* last option in the menu */
|
|
printf( "\tmenusplit $w $w.config.f.x%d.x.menu %d\n",
|
|
cfg1->menu_line, opt_count );
|
|
}
|
|
break;
|
|
|
|
case token_dep_bool:
|
|
case token_dep_mbool:
|
|
cfg->menu_line = menu_line++;
|
|
printf( "\tdep_bool $w.config.f %d %d \"%s\" %s\n",
|
|
cfg->menu_number, cfg->menu_line, cfg->label,
|
|
vartable[cfg->nameindex].name );
|
|
break;
|
|
|
|
case token_dep_tristate:
|
|
cfg->menu_line = menu_line++;
|
|
printf( "\tdep_tristate $w.config.f %d %d \"%s\" %s\n",
|
|
cfg->menu_number, cfg->menu_line, cfg->label,
|
|
vartable[cfg->nameindex].name );
|
|
break;
|
|
|
|
case token_hex:
|
|
cfg->menu_line = menu_line++;
|
|
printf( "\thex $w.config.f %d %d \"%s\" %s\n",
|
|
cfg->menu_number, cfg->menu_line, cfg->label,
|
|
vartable[cfg->nameindex].name );
|
|
break;
|
|
|
|
case token_int:
|
|
cfg->menu_line = menu_line++;
|
|
printf( "\tint $w.config.f %d %d \"%s\" %s\n",
|
|
cfg->menu_number, cfg->menu_line, cfg->label,
|
|
vartable[cfg->nameindex].name );
|
|
break;
|
|
|
|
case token_string:
|
|
cfg->menu_line = menu_line++;
|
|
printf( "\tistring $w.config.f %d %d \"%s\" %s\n",
|
|
cfg->menu_number, cfg->menu_line, cfg->label,
|
|
vartable[cfg->nameindex].name );
|
|
break;
|
|
|
|
case token_tristate:
|
|
cfg->menu_line = menu_line++;
|
|
printf( "\ttristate $w.config.f %d %d \"%s\" %s\n",
|
|
cfg->menu_number, cfg->menu_line, cfg->label,
|
|
vartable[cfg->nameindex].name );
|
|
break;
|
|
}
|
|
}
|
|
|
|
end_proc( scfg, imenu );
|
|
}
|
|
|
|
/*
|
|
* The top level menu also needs an update function. When we update a
|
|
* submenu, we may need to disable one or more of the submenus on
|
|
* the top level menu, and this procedure will ensure that things are
|
|
* correct.
|
|
*/
|
|
clear_globalflags();
|
|
printf( "proc update_mainmenu {} {\n" );
|
|
for ( imenu = 1; imenu <= tot_menu_num; imenu++ )
|
|
{
|
|
if ( menu_first[imenu]->cond != NULL && menu_first[imenu]->menu_number == 0 )
|
|
generate_if( menu_first[imenu], menu_first[imenu]->cond, imenu, -1 );
|
|
}
|
|
printf( "}\n\n\n" );
|
|
|
|
clear_globalflags();
|
|
/*
|
|
* Generate code to load the default settings into the variables.
|
|
* The script in tail.tk will attempt to load .config,
|
|
* which may override these settings, but that's OK.
|
|
*/
|
|
for ( cfg = scfg; cfg != NULL; cfg = cfg->next )
|
|
{
|
|
switch ( cfg->token )
|
|
{
|
|
default:
|
|
break;
|
|
|
|
case token_bool:
|
|
case token_choice_item:
|
|
case token_dep_bool:
|
|
case token_dep_tristate:
|
|
case token_dep_mbool:
|
|
case token_tristate:
|
|
if ( ! vartable[cfg->nameindex].global_written )
|
|
{
|
|
printf( "set %s 0\n", vartable[cfg->nameindex].name );
|
|
vartable[cfg->nameindex].global_written = 1;
|
|
}
|
|
break;
|
|
|
|
case token_choice_header:
|
|
printf( "set tmpvar_%d \"(not set)\"\n", -(cfg->nameindex) );
|
|
break;
|
|
|
|
case token_hex:
|
|
case token_int:
|
|
if ( ! vartable[cfg->nameindex].global_written )
|
|
{
|
|
printf( "set %s %s\n", vartable[cfg->nameindex].name, cfg->value ? cfg->value : "0" );
|
|
vartable[cfg->nameindex].global_written = 1;
|
|
}
|
|
break;
|
|
|
|
case token_string:
|
|
if ( ! vartable[cfg->nameindex].global_written )
|
|
{
|
|
printf( "set %s \"%s\"\n", vartable[cfg->nameindex].name, cfg->value );
|
|
vartable[cfg->nameindex].global_written = 1;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Define to an empty value all other variables (which are never defined)
|
|
*/
|
|
for ( i = 1; i <= max_varnum; i++ )
|
|
{
|
|
if ( ! vartable[i].global_written
|
|
&& strncmp( vartable[i].name, "CONSTANT_", 9 ) )
|
|
printf( "set %s 4\n", vartable[i].name );
|
|
}
|
|
|
|
/*
|
|
* Generate a function to write all of the variables to a file.
|
|
*/
|
|
printf( "proc writeconfig {file1 file2} {\n" );
|
|
printf( "\tset cfg [open $file1 w]\n" );
|
|
printf( "\tset autocfg [open $file2 w]\n" );
|
|
printf( "\tset notmod 1\n" );
|
|
printf( "\tset notset 0\n" );
|
|
printf( "\tputs $cfg \"#\"\n");
|
|
printf( "\tputs $cfg \"# Automatically generated make config: don't edit\"\n");
|
|
printf( "\tputs $cfg \"#\"\n" );
|
|
|
|
printf( "\tputs $autocfg \"/*\"\n" );
|
|
printf( "\tputs $autocfg \" * Automatically generated C config: don't edit\"\n" );
|
|
printf( "\tputs $autocfg \" */\"\n" );
|
|
printf( "\tputs $autocfg \"#define AUTOCONF_INCLUDED\"\n" );
|
|
|
|
clear_globalflags();
|
|
for ( cfg = scfg; cfg != NULL; cfg = cfg->next )
|
|
{
|
|
switch ( cfg->token )
|
|
{
|
|
default:
|
|
break;
|
|
|
|
case token_bool:
|
|
case token_choice_header:
|
|
case token_comment:
|
|
case token_define_bool:
|
|
case token_define_hex:
|
|
case token_define_int:
|
|
case token_define_string:
|
|
case token_define_tristate:
|
|
case token_dep_bool:
|
|
case token_dep_tristate:
|
|
case token_dep_mbool:
|
|
case token_hex:
|
|
case token_int:
|
|
case token_string:
|
|
case token_tristate:
|
|
generate_writeconfig( cfg );
|
|
break;
|
|
}
|
|
}
|
|
printf( "\tclose $cfg\n" );
|
|
printf( "\tclose $autocfg\n" );
|
|
printf( "}\n\n\n" );
|
|
|
|
/*
|
|
* Generate a simple function that updates the master choice
|
|
* variable depending upon what values were loaded from a .config
|
|
* file.
|
|
*/
|
|
printf( "proc clear_choices { } {\n" );
|
|
for ( cfg = scfg; cfg != NULL; cfg = cfg->next )
|
|
{
|
|
if ( cfg->token == token_choice_header )
|
|
{
|
|
for ( cfg1 = cfg->next;
|
|
cfg1 != NULL && cfg1->token == token_choice_item;
|
|
cfg1 = cfg1->next )
|
|
{
|
|
printf( "\tglobal %s; set %s 0\n",
|
|
vartable[cfg1->nameindex].name,
|
|
vartable[cfg1->nameindex].name );
|
|
}
|
|
}
|
|
}
|
|
printf( "}\n\n\n" );
|
|
|
|
printf( "proc update_choices { } {\n" );
|
|
for ( cfg = scfg; cfg != NULL; cfg = cfg->next )
|
|
{
|
|
if ( cfg->token == token_choice_header )
|
|
{
|
|
printf( "\tglobal tmpvar_%d\n", -(cfg->nameindex) );
|
|
printf("\tset tmpvar_%d \"%s\"\n", -(cfg->nameindex), cfg->value);
|
|
for ( cfg1 = cfg->next;
|
|
cfg1 != NULL && cfg1->token == token_choice_item;
|
|
cfg1 = cfg1->next )
|
|
{
|
|
printf( "\tglobal %s\n", vartable[cfg1->nameindex].name );
|
|
printf( "\tif { $%s == 1 } then { set tmpvar_%d \"%s\" }\n",
|
|
vartable[cfg1->nameindex].name,
|
|
-(cfg->nameindex), cfg1->label );
|
|
}
|
|
}
|
|
}
|
|
printf( "}\n\n\n" );
|
|
|
|
generate_update_var( scfg, 0 );
|
|
|
|
/*
|
|
* That's it. We are done. The output of this file will have header.tk
|
|
* prepended and tail.tk appended to create an executable wish script.
|
|
*/
|
|
}
|