[xemacs-hg @ 2001-05-31 12:45:27 by ben] xemacs-faq.texi: Major rewrite. Update all MS Windows info to current. Redo section 6.1 almost completely. Incorporate sections 1 and 2 of Hrvoje's FAQ. etags.el: Fix infloop when going up to the root. s\cygwin32.h: Don't unilaterally include ntplay, but only when we're compiling with native sound (look in configure now). event-msw.c: Fix yet more problems with C-g handling. Implement debug-mswindows-events. event-stream.c, events.h, signal.c, sysdep.h: Rearrange the signal-handling code to eliminate the former spaghetti logic paths in it. Document clearly what "low-level" and "high-level" timeouts are. Rename some functions with unclear names (e.g. "...alarm...") to names that reflect what they actually do (e.g. "...async_timeout..."). Fix numerous bugs discovered in the process. console-x.h, event-Xt.c, event-msw.c, frame-x.c: Hopefully make XEmacs properly maintain the "iconified" state on frames at all times. This should fix the "can't delete a frame with C-x 5 0 when there's another iconified frame out there" bug. Put a notice in of further changes that should probably be made to clean up the frame-visibility support. (especially directed at Jan Vroonhof) lisp.h, miscplay.c: Rename SBufbyte to CBufbyte to avoid a misleading name. Eliminate UChar, which is not used anywhere and contributes no semantic info. Add a comment about the documentation-only properties of the char/unsigned char typedefs. Add SChar_Binary as an explicitly `signed' version of Char_Binary and put back the `signed' declarations in miscplay.c. alloc.c: Use char typedefs. console-msw.c, device-msw.c, dialog-msw.c, editfns.c, fileio.c, glyphs-eimage.c, menubar-msw.c, ntplay.c, objects-msw.c, realpath.c, redisplay-msw.c, select-msw.c, syswindows.h, win32.c: Eliminate numerous C++ errors. frame-msw.c: Eliminate numerous C++ errors and Mule-ize. glyphs-msw.c: Eliminate numerous C++ errors and use char typedefs. configure.in: Fix problems detecting both native and Linux sound on Cygwin when compiled with --with-msw=no. Rearrange file-coding handling a bit to avoid warning when compiling with Mule. configure.in, configure.usage, INSTALL: Document XEMACS_CC and corresponding compiler option --xemacs-compiler. Explain how to build xemacs using a C++ compiler.

/* Synched up with: FSF 19.31. */

/* s- file for building Emacs on AIX 3.2.  */

#include "aix3-1.h"

#define AIX3_2

/* No need to define this--the header files indicate X11R4,
   and that's supposedly what 3.2 will come with.  */
#undef SPECIFY_X11R4

#ifndef __GNUC__
/* Some programs in src produce warnings saying certain subprograms
   are to comples and need a MAXMEM value greater than 2000 for
   additional optimization.  --nils@exp-math.uni-essen.de */
/* XEmacs change: maxmem=-1 means unlimited.  Suggested by
   dkeller@VNET.IBM.COM */
#if 0 /* mrb */
#define C_SWITCH_SYSTEM "-ma -qmaxmem=-1"
#endif /* mrb */
#else
/* Otherwise, XEmacs is just too big ... */
#define C_SWITCH_SYSTEM "-mminimal-toc"
#endif

#define HAVE_ALLOCA
/* Adrian Colley <Adrian.Colley@three.serpentine.com> says this is needed.  */
#ifndef NOT_C_CODE
#ifndef AIX4
 #pragma alloca
#endif
#endif

/* With this defined, a gcc-compiled Emacs crashed in realloc under AIX
   3.2, and a cc-compiled Emacs works with this undefined.
   --karl@cs.umb.edu.  */
#undef SYSTEM_MALLOC

/* For AIX, it turns out compiling emacs under AIX 3.2.4 REQUIRES "cc -g"
   because "cc -O" crashes. Under AIX 3.2.5, "cc -O" is required because
   "cc -g" crashes. Go figure.  --floppy@merlin.mit.edu */
/* XEmacs change:  no evidence of this in XEmacs */
#if 0
#ifndef __GNUC__
#define C_SWITCH_DEBUG "-g"
#define C_SWITCH_OPTIMIZE
#endif
#endif

/* The character-composition stuff is broken in X11R5.
   Even with XIMStatusNothing aliased to XIMStatusNone,
   tranle@intellicorp.com (Minh Tran-Le) reports that enabling
   the internationalization code causes the modifier keys C, M and Shift
   to beep after a mouse click.  */
#define X11R5_INHIBIT_I18N