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diff src/syswindows.h @ 5046:d4f666cda5e6

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some random fixups -------------------- ChangeLog entries follow: -------------------- man/ChangeLog addition: 2010-02-20 Ben Wing <ben@xemacs.org> * internals/internals.texi (Intro to Window and Frame Geometry): Shrink diagram to fit when offset by five spaces as a result of quoting. src/ChangeLog addition: 2010-02-20 Ben Wing <ben@xemacs.org> * syswindows.h: Add table about GNU Emacs -> XEmacs Windows constants from the internals manual. * frame.c: Shrink size of diagram consistent with internals manual. * alloc.c: * compiler.h: * console.c: * events.c: * gc.c (gc_stat_start_new_gc): * gc.c (gc_stat_resume_gc): * gc.c (kkcc_marking): * gc.c (gc_1): * gc.c (gc): * objects-tty.c: * redisplay-msw.c: * redisplay-msw.c (mswindows_clear_region): * syntax.c: * syntax.c (ST_COMMENT_STYLE): * sysdep.c: Fix various compiler warnings.
author Ben Wing <ben@xemacs.org>
date Sat, 20 Feb 2010 03:24:08 -0600
parents cfe36e196dc7
children 32e1ae4c1e3a
line wrap: on
line diff
--- a/src/syswindows.h	Tue Feb 16 01:21:32 2010 -0600
+++ b/src/syswindows.h	Sat Feb 20 03:24:08 2010 -0600
@@ -130,6 +130,30 @@
     In fact, in general, it's possible to compile with support for all of
     these at the same time.
 
+
+
+   Here is a table mapping from GNU Emacs constants to XEmacs constants for
+   use in porting code.
+ 
+
+   Old Constant       New Constant
+   ---------------------------------------------------------------
+   `WINDOWSNT'        `WIN32_NATIVE'
+   `WIN32'            `WIN32_NATIVE'
+   `_WIN32'           `WIN32_NATIVE'
+   `HAVE_WIN32'       `WIN32_NATIVE'
+   `DOS_NT'           `WIN32_NATIVE'
+   `HAVE_NTGUI'       `WIN32_NATIVE', unless it ends up already bracketed
+                      by this
+   `HAVE_FACES'       always true
+   `MSDOS'            determine whether this code is really specific to
+                      MS-DOS (and not Windows - e.g. DJGPP code); if so,
+                      delete the code; otherwise, convert to `WIN32_NATIVE'
+                      (we do not support MS-DOS w/DOS Extender under XEmacs)
+   `__CYGWIN__'       `CYGWIN'
+   `__CYGWIN32__'     `CYGWIN'
+   `__MINGW32__'      `MINGW'
+
 */
 
 /* ------------------------- Basic includes ------------------------- */