cleanups to debug-print, try harder to make it work during GC -------------------- ChangeLog entries follow: -------------------- src/ChangeLog addition: 2010-02-08 Ben Wing <ben@xemacs.org> * emacs.c: * emacs.c (assert_failed): Fix comments about when inhibit_non_essential_printing_operations is set and how used. Increment/decrement in assert_failed rather than just setting/resetting to avoid hosing things in case we're called when the value is already non-zero. Similarly increment/ decrement in_assert_failed. * gc.c (gc_prepare): * gc.c (gc_finish): Increment/decrement inhibit_non_essential_printing_operations rather than setting/resetting. * print.c: * print.c (debug_out): * print.c (write_string_to_alternate_debugging_output): * print.c (restore_inhibit_non_essential_conversion_operations): * print.c (debug_print_exit): * print.c (debug_print_enter): * print.c (debug_prin1): * print.c (debug_p4): * print.c (ext_print_begin): * print.c (ext_print_end): * print.c (external_debug_print): * print.c (debug_p3): * print.c (debug_backtrace): * print.c (debug_short_backtrace): * print.c (vars_of_print): Lots of cleanup. Fix debug_out() so it binds inhibit_non_essential_printing_operations around it to ensure no conversion. Remove many other places that set the same var since the lower-level functions now all do it. A few other places, add inhibit_non_essential_printing_operations bindings.Extract the code out that sets up and resets lots of bindings in debug_prin1() so that debug_backtrace() can use it, and rewrite it to use the new STORE_VOID_IN_LISP() rather than having to have a single static opaque structure holding all the bindings (and not handling reentrancy). Fix raw `char' to be `CIbyte' in the declaration of `alternate_do_string'. * signal.c (check_what_happened): Fix bug: Don't try to check for QUIT when inhibit_non_essential_printing_operations or we may screw things up if QUIT happens during debug printing.

##   Compface Makefile for Microsoft NMAKE
##   Based on xpm.mak
##   Copyright (C) 2001 Ben Wing.

## This file is part of XEmacs.

## XEmacs is free software; you can redistribute it and/or modify it
## under the terms of the GNU General Public License as published by the
## Free Software Foundation; either version 2, or (at your option) any
## later version.

## XEmacs is distributed in the hope that it will be useful, but WITHOUT
## ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
## FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
## for more details.

## You should have received a copy of the GNU General Public License
## along with XEmacs; see the file COPYING.  If not, write to
## the Free Software Foundation, Inc., 51 Franklin St - Fifth Floor,
## Boston, MA 02110-1301, USA.

!if !defined(DEBUG_XEMACS)
DEBUG_XEMACS=0
!endif

!if $(DEBUG_XEMACS)
OPT=-Od -Zi
!else
OPT=-O2 -G5 -Zi
!endif

WARN_CPP_FLAGS = -W3

#MSVC uses string.h, not strings.h
DEFINES=-DSYSV32

CC=cl
CFLAGS=-nologo -DFOR_MSW $(WARN_CPP_FLAGS) $(OPT) $(INCLUDES) $(DEFINES) -Fo$@ -c

OBJS= arith.obj file.obj compress.obj gen.obj uncompface.obj

# nmake rule

.SUFFIXES:
.SUFFIXES:	.c

.c.obj:
	$(CC) $(CFLAGS) $< -Fo$@


# targets

all: libcompface.lib

libcompface.lib: $(OBJS)
	link.exe -lib -nologo -out:$@ $(OBJS)

clean: $(OBJS)
	-rm -f $(OBJS) libcompface.lib