Version 1.0
Initial Release R5 release

Version 1.1
Append command displays dialog box.

Version 1.2
Annotations avoid automatic rescan of folder.

Version 1.3
Fcc bug fixed. Fcc: truncated after first folder name.

Open folders on FCC list no longer force a rescan of that folder.
Side affect is that send can not do a push if FCC list includes an open
folder.

Version 1.4

There were two reasons that folders on the FCC were inadvertently scanned. The
first cause was fixed in patch 3. This fixes the second problem.

An extra NEWLINE was sometimes appended to Open folders that were targets of
an FCC.

Version 1.5 

Most diffs reflect internal reorganization of the signal handling code.  The
signal handling routines in the original xmh are not reentrant. One change
from the X11R4 version is that msgck is called periodically to check for new
mail. That call to a process replaces a call to stat to check the modified
time of the mail spool file. In the initial R5 release, the signal handling of
the msgchk call can interfere with the signal handling of the editor call.
This patch includes reentrant signal handling that we have been using
localling as more external xmh editor users were having problems.  A
-DREENTRANT in the DEFINES for the Imakefile will enable these changes. These
changes have also been forwarded to MIT.


The pick routines have been modified to mark the cache as valid. A pick could
sometime force an unnecessary rescan of a folder


Version 1.6
NULL second parameter in utimes call in tocutil.a (ANNOTATE) replaced by
value  returned by gettimeofday. A NULL parameter did not generate the current
time on all systems. 

Prereq: patch.5
diff -c3 ../xmh.baseline/Imakefile ./Imakefile
*** ../xmh.baseline/Imakefile	Thu Nov 28 09:54:36 1991
--- ./Imakefile	Fri May  1 09:54:33 1992
***************
*** 2,8 ****
          DEPLIBS = XawClientDepLibs
  LOCAL_LIBRARIES = XawClientLibs
  
!         DEFINES = -DANNOTATE -DEDITOR -DFCC -DAPPEND -DFIX $(NDEFINES)
      XMH_BITMAPS = black6 box6
             SRCS = bbox.c command.c compfuncs.c folder.c init.c main.c \
                    menu.c mlist.c msg.c pick.c popup.c screen.c toc.c \
--- 2,8 ----
          DEPLIBS = XawClientDepLibs
  LOCAL_LIBRARIES = XawClientLibs
  
!         DEFINES = -DANNOTATE -DEDITOR -DFCC -DAPPEND -DFIX -DREENTRANT $(NDEFINES)
      XMH_BITMAPS = black6 box6
             SRCS = bbox.c command.c compfuncs.c folder.c init.c main.c \
                    menu.c mlist.c msg.c pick.c popup.c screen.c toc.c \
diff -c3 ../xmh.baseline/Patchlevel ./Patchlevel
*** ../xmh.baseline/Patchlevel	Wed Apr 22 11:21:53 1992
--- ./Patchlevel	Fri May  1 09:59:16 1992
***************
*** 1 ****
! Xmh.sei.mods patch.5
--- 1 ----
! Xmh.sei.mods patch.6
diff -c3 ../xmh.baseline/README_MODS ./README_MODS
*** ../xmh.baseline/README_MODS	Wed Apr 22 11:21:53 1992
--- ./README_MODS	Fri May  1 09:59:24 1992
***************
*** 54,71 ****
  		-DNEED_STRSTR 
  			if strstr is not in libc (Sun 4.0.3 and Ultrix 3.1)
  
- 		-DREENTRANT
- 			The signal handling routines in the original xmh are
- 			not reentrant. One change from the X11R4 version is
- 			that msgck is called periodically to check for new 
- 			mail. That call to a process replaces a call to stat
- 			to check the modified time of the mail spool file. In
- 			the initial R5 release, the signal handling of 
- 			the msgchk call can interfere with the signal handling
- 			of the editor call. Only a few users have reported
- 			problems (crashes after a random number of calls to the
- 			editor). 
- 
  	b) There is a gnu xmh.el file available from ftp.sei.cmu.edu in
  	pub/xmh. If that file is available then add "#define GNU" statement 
  	that is commented out in editor.c. See the comments in that file
--- 54,59 ----
***************
*** 178,181 ****
--- 166,184 ----
  Remove draft messages that generate errors on scan. Mail composition
  fails if a poorly formed draft is left in the +drafts folder. The routine
  cleandrafts removes drafts on which scan reports fatal errors.
+ 
+ 
+ 
+ ------------------------------------------------------------------------------
+ 
+ REENTRANT:
+ 
+ The signal handling routines in the original xmh are not reentrant. One change
+ from the X11R4 version is that msgck is called periodically to check for new
+ mail. That call to a process replaces a call to stat to check the modified
+ time of the mail spool file. In the initial R5 release, the signal handling of
+ the msgchk call can interfere with the signal handling of the editor call.
+ The number of users reporting problems is growing so this code is now the
+ default. (xmh crash after a random number of calls to the editor).
+ 
  
diff -c3 ../xmh.baseline/tocutil.c ./tocutil.c
*** ../xmh.baseline/tocutil.c	Thu Nov 28 10:03:57 1991
--- ./tocutil.c	Tue Apr 28 16:07:54 1992
***************
*** 553,560 ****
  	toc->origlength = toc->length;
      }
  #ifdef ANNOTATE
!     else if (toc-> forcecache)
! 	utimes(toc->scanfile, NULL);
  #endif
      toc->needscachesave = FALSE;
      toc->lastreaddate = LastModifyDate(toc->scanfile);
--- 553,565 ----
  	toc->origlength = toc->length;
      }
  #ifdef ANNOTATE
!     else if (toc-> forcecache) {
! 	struct timeval tvp[2];
! 	gettimeofday(tvp, NULL);
! 	tvp[1] = tvp[0];
! /* tvp = NULL would work on most systems but not all */
! 	utimes(toc->scanfile, tvp);
!     }
  #endif
      toc->needscachesave = FALSE;
      toc->lastreaddate = LastModifyDate(toc->scanfile);