mail/exmh2: Scolling the folder list accepts only units

Units, which do not work in the scan listing window or the main
text windows, must be used int he folder display window. We create
a new fmscroll function just for the folder display window.

mail/exmh2: Resolve state(tag) error

can't read "state(tag)": no such variable, has returned with tcl 8.7a5.
Resolve this error for good.

mail/exmh2: Adjust MouseWheel scrolling parameters

Units and pages don't mean the same thing they did before.
The number of pixels is in fact a divisor.

- MouseWheel scrolls one line in the Folder Display box (no change).
- MouseWheel scrolls five lines in the message box (no change).
- Shift-MouseWheel scrolls one line (no change).
- Control-MouseWheel scrolls ten lines (changed from a page as
  page doesn't work any more).

mail/exmh2: Chase toolkits/tk87 8.7a5

tk 8.7a5 introduced uniform mouse wheel event handling. Unfortunately this
is incompatible with tcltk software written using Button-4 and Button-5
events. This patch replaces the legacy bindings with the new MouseWheel
binding, using the new tk::MouseWheel helper to move the scrollbar.
This is documented at https://core.tcl-lang.org/tips/doc/trunk/tip/474.md.

The old bindings are left should anyone wish to use exmh2 with the older
tk86, also requiring a user to modify Makefile to alter the dependency.

mail/exmh2: Add CPE information

Approved by:	portmgr (blanket)

all: Remove all other $FreeBSD keywords.

Remove # $FreeBSD$ from Makefiles.

mail/exmh2: require tk 8.7 to avoid no such variable error

tk 8.6 produces the following error while 8.7 works:

    can't read "state(tag)": no such variable
        while executing
    "string compare $value $state(tag)"
        (procedure "TextUndoTagAddProc" line 10)
        invoked from within
    "TextUndoTagAddProc state .msgframe.msg.t tagoff link 2200.35"

MFH:		2021Q1

Update 2.8.0 --> 2.9.0

exmh 2.9.0 is not hosted on any tcl/tk site at the moment.
The standard SF download helper fails to work in this case.

In several dozen ports, use single space for WWW: line in pkg-descr, and
reformat port description text in cases when it was notoriously broken.

- Fix trailing whitespace in pkg-descrs, categories [g-n]*

Approved by:	portmgr blanket

Remove ${PORTSDIR}/ from dependencies, categories m, n, o, and p.

With hat:	portmgr
Sponsored by:	Absolight

- Add NO_ARCH
- Drop @dirrm* from plist

Approved by:	portmgr blanket

MASTER_SITES cleanup.

- Replace ${MASTER_SITE_FOO} with FOO.
- Merge MASTER_SITE_SUBDIR into MASTER_SITES when possible. (This means 99.9%
  of the time.)
- Remove occurrences of MASTER_SITE_LOCAL when no subdirectory was present and
  no hint of what it should be was present.
- Fix some logic.
- And generally, make things more simple and easy to understand.

While there, add magic values to the FESTIVAL, GENTOO, GIMP, GNUPG, QT and
SAMBA macros.

Also, replace some EXTRACT_SUFX occurences with USES=tar:*.

Checked by:	make fetch-urlall-list
With hat:	portmgr
Sponsored by:	Absolight

Fix packaging permissions.

PR:		196350

Stagify.

- Convert to USES=tk

Add NO_STAGE all over the place in preparation for the staging support (cat:
mail)

Update 2,7,2 --> 2.8.0

Feature safe:	yes

PORTREVISION bump.

Feature safe:	yes

Use TCL/Tk 8.6. This fixes issues with the mail messages list "More..."
button.

Assume care and feeding of this port.

Feature safe:	yes

- update png to 1.5.10

Remove optional dependencies and comments related to the removal of
security/pgp6

- remove MD5

Use TCL/Tk 8.5

PR:             156548
Submitted by:   Ralf Wenk <IZ-FreeBSD0701@hs-karlsruhe.de>

- update to 1.4.1
Reviewed by:    exp8 run on pointyhat
Supported by:   miwi

- update to jpeg-8

- Switch SourceForge ports to the new File Release System: categories starting
with M

- Move from versioned tcl/tk CATEGORIES to simple tcl and tk categories

With hat:       portmgr

- Welcome X.org 7.2 \o/.
- Set X11BASE to ${LOCALBASE} for recent ${OSVERSION}.
- Bump PORTREVISION for ports intalling files in ${X11BASE}.

- Use full TCLTK mirror list
- portlint

PR:             ports/97016
Submitted by:   Shaun Amott

Fix typo. glimpse is in textproc, not misc.

PR:             96272
Submitted by:   Serge Gagnon <serge.gagnon@b2b2c.ca>

- Add SHA256

- Update to 2.7.2

PR:             ports/80715
Submitted by:   Kevin Oberman <oberman@es.net>

- Update to 2.7.2

PR:             ports/80715
Submitted by:   Kevin Oberman <oberman@es.net>

Update to exmh-2.7.0.

This release mostly consists of 15 months of bugfixes (some of which
were already in the prior exmh-2.6.3_3 port).  One new feature is a
spam filter wrapper ("Bayesian Spam Filter" in the new spiffy
preferences dialog).

Drop maintainership; I'm using IMAP-based mailers now.

Depend on Tcl/Tk 8.4.

PORTREVISION bump to record new dependencies.

Suggested by:   kris (almost four months ago!)

SIZEify.

More fun patches to make exmh work better:

1.  Replace old, out-of-control preferences dialog with spiffy, sorted,
scrolling preferences dialog.

2.  Better PGP 6.5 compatibility.

PORTREVISION bump to mark these changes.

Obtained from:  exmh CVS repository

Fix a couple of problems in the exmh port.

The port bogusly relied on build-time detection of PGP-type programs.
This was unneeded since exmh is smart enough to do run-time detection of
various PGP versions.  Fix this so PGP-type programs installed after exmh
will be recognized correctly.  [1]

Add patch to fix a bug in exmh where threading cleared the unseen
sequence.  [2]

PORTREVISION bump to mark these changes.

Reviewed by:    Dave Tweten <tweten@nas.nasa.gov> [1]
Obtained from:  exmh CVS [2]

Update to exmh-2.6.3.

Destroy pkg-comment for some of the stranger uses in the tree,
pending the final semi-automatic purge.

Approved by:    portmgr (implicitly)

kris removed ports/mail/mh, so remove WITH_MH here then.

Add a patch to fix a bug with continuation lines in ~/.mh_profile.   While I'm
here, also patch a file descriptor leak.    

Update for exmh-2.5.    

Update exmh to 2.3.1.  This release was made primarily to fix a symlink  
vulnerability reported to bugtraq.  Mostly a bugfix release although a few   new
features (filtering in sedit, optional expect-based inc wrapper,   optional
bitmap buttons) have been added.    

Fix for a symlink attack posted to bugtraq.  The patches committed here   were
generated from exmh's CVS source code respository, and will be   removed from
the port directory when the next version of exmh is   released (RSN).    

Commit a patch to fix a problem with PGP5 support not being able   to verify
signatures of Multipart/MIME, clear-signed messages.   This patch has been
committed to the exmh CVS repository, and this   file can go away when the next
version of exmh is released    

exmh has moved to SourceForge, update MASTER_SITES.    

Upgrade to v2.2, and hand the reigns over to Bruce Mah, who is   also an Exmh
developer.    

Convert category mail to new layout.