]> diplodocus.org Git - nmh/log
nmh
12 years agoSwitch fmttest over to using snprintb() instead of the private custom version
Ken Hornstein [Thu, 14 Nov 2013 01:54:48 +0000 (20:54 -0500)]
Switch fmttest over to using snprintb() instead of the private custom version
we originally cribbed from fmtdump.

12 years agoDocument snprintb() a bit.
Ken Hornstein [Thu, 14 Nov 2013 01:54:22 +0000 (20:54 -0500)]
Document snprintb() a bit.

12 years agoActually check the output buffer length all of the time.
Ken Hornstein [Thu, 14 Nov 2013 01:54:05 +0000 (20:54 -0500)]
Actually check the output buffer length all of the time.

12 years agoStart work on address header parsing.
Ken Hornstein [Wed, 13 Nov 2013 20:51:08 +0000 (15:51 -0500)]
Start work on address header parsing.

12 years agoFix up date mode so it works without providing a format string.
Ken Hornstein [Wed, 13 Nov 2013 16:03:12 +0000 (11:03 -0500)]
Fix up date mode so it works without providing a format string.

12 years agoDocument things a bit more.
Ken Hornstein [Mon, 11 Nov 2013 03:46:49 +0000 (22:46 -0500)]
Document things a bit more.

12 years agoA number of bug fixes:
Ken Hornstein [Sun, 10 Nov 2013 05:46:23 +0000 (00:46 -0500)]
A number of bug fixes:

- Fix macro to calculate the number of characters that will fit
  within a specified base64 encoding length.
- Refactor code to handle leading spaces, and insert a leading space
  correctly after the start of a header.

With all this, it seems to work!

12 years agoDon't increment the buffer pointer for the NUL string terminator; this
Ken Hornstein [Sat, 9 Nov 2013 19:27:12 +0000 (14:27 -0500)]
Don't increment the buffer pointer for the NUL string terminator; this
lets us concatenate new text on the end of the current output buffer.

12 years agoAdd support for -changecur and -nochangecur to mhlist(1).
Ken Hornstein [Sat, 9 Nov 2013 15:39:48 +0000 (10:39 -0500)]
Add support for -changecur and -nochangecur to mhlist(1).

12 years agoA little closer, but still has problems.
Ken Hornstein [Fri, 8 Nov 2013 03:44:13 +0000 (22:44 -0500)]
A little closer, but still has problems.

12 years agoFix handling of -headerencoding switch.
Ken Hornstein [Fri, 8 Nov 2013 03:43:50 +0000 (22:43 -0500)]
Fix handling of -headerencoding switch.

12 years agoGetting closer to getting base64 header encoding working.
Ken Hornstein [Thu, 7 Nov 2013 21:02:14 +0000 (16:02 -0500)]
Getting closer to getting base64 header encoding working.

12 years agoRemoved spurious space before a period in rcvpack man page.
David Levine [Sun, 3 Nov 2013 18:36:10 +0000 (12:36 -0600)]
Removed spurious space before a period in rcvpack man page.

12 years agoCleaned up the "stripped CRs" mhfixmsg verbose message.
David Levine [Sun, 3 Nov 2013 18:34:12 +0000 (12:34 -0600)]
Cleaned up the "stripped CRs" mhfixmsg verbose message.

12 years agoBeginning stubs to support base64 header encoding.
Ken Hornstein [Thu, 31 Oct 2013 15:51:52 +0000 (11:51 -0400)]
Beginning stubs to support base64 header encoding.

12 years agoSupport the -headerencoding switch to select the header encoding algorithm.
Ken Hornstein [Thu, 31 Oct 2013 15:37:52 +0000 (11:37 -0400)]
Support the -headerencoding switch to select the header encoding algorithm.

12 years agoSwitch to the (correct) casting of char to unsigned char for is*() macros.
Ken Hornstein [Thu, 31 Oct 2013 15:36:46 +0000 (11:36 -0400)]
Switch to the (correct) casting of char to unsigned char for is*() macros.

12 years agoFix some space calculation/whitespace handling bugs.
Ken Hornstein [Thu, 31 Oct 2013 00:44:19 +0000 (20:44 -0400)]
Fix some space calculation/whitespace handling bugs.

12 years agoFix qpspecial() macro test, and do proper casts to handle signed chars.
Ken Hornstein [Wed, 30 Oct 2013 19:32:03 +0000 (15:32 -0400)]
Fix qpspecial() macro test, and do proper casts to handle signed chars.

12 years agoIt looks like simple quoted-printable encoding of headers works!
Ken Hornstein [Wed, 30 Oct 2013 18:04:16 +0000 (14:04 -0400)]
It looks like simple quoted-printable encoding of headers works!

12 years agoRemove unused argument.
Ken Hornstein [Wed, 30 Oct 2013 02:52:06 +0000 (22:52 -0400)]
Remove unused argument.

12 years agoFix up a few miscalculations.
Ken Hornstein [Wed, 30 Oct 2013 02:42:51 +0000 (22:42 -0400)]
Fix up a few miscalculations.

12 years agoA hopefully-functional quoted-printable encoder
Ken Hornstein [Tue, 29 Oct 2013 19:58:35 +0000 (15:58 -0400)]
A hopefully-functional quoted-printable encoder

12 years agoTest to make sure mhshow is actually invoking a charset conversion
Ken Hornstein [Mon, 28 Oct 2013 18:44:30 +0000 (14:44 -0400)]
Test to make sure mhshow is actually invoking a charset conversion
program if one is defined.

12 years agoFix bug found by LLVM.
Ken Hornstein [Mon, 28 Oct 2013 02:31:50 +0000 (22:31 -0400)]
Fix bug found by LLVM.

12 years agoFix up warnings reported by LLVM.
Ken Hornstein [Mon, 28 Oct 2013 02:31:35 +0000 (22:31 -0400)]
Fix up warnings reported by LLVM.

12 years agoInterpret a full path argument to mhfixmsg as a filename, not
David Levine [Sun, 27 Oct 2013 13:57:55 +0000 (08:57 -0500)]
Interpret a full path argument to mhfixmsg as a filename, not
a message.

12 years agoA little tiny bit closer to working.
Ken Hornstein [Wed, 23 Oct 2013 18:40:02 +0000 (14:40 -0400)]
A little tiny bit closer to working.

12 years agoSuccess! Clean build on the buildbot Solaris11 host.
David Levine [Wed, 23 Oct 2013 16:24:34 +0000 (11:24 -0500)]
Success!  Clean build on the buildbot Solaris11 host.

12 years agoOoops, fixed typo in configure.ac.
David Levine [Wed, 23 Oct 2013 16:04:52 +0000 (11:04 -0500)]
Ooops, fixed typo in configure.ac.

12 years agoSee if this cleans up the Solaris build on the buildbot.
David Levine [Wed, 23 Oct 2013 16:02:47 +0000 (11:02 -0500)]
See if this cleans up the Solaris build on the buildbot.

12 years agoMore probing: print out sbr/dtimep.c.
David Levine [Wed, 23 Oct 2013 15:47:23 +0000 (10:47 -0500)]
More probing:  print out sbr/dtimep.c.

12 years agoOK, Solaris on the buildbot uses flex 2.5.35.
David Levine [Wed, 23 Oct 2013 15:20:49 +0000 (10:20 -0500)]
OK, Solaris on the buildbot uses flex 2.5.35.

12 years agoMore probing: added flex -V.
David Levine [Wed, 23 Oct 2013 15:16:31 +0000 (10:16 -0500)]
More probing: added flex -V.

12 years agoAdded back an enhanced hack to configure.ac to try to diagnose
David Levine [Wed, 23 Oct 2013 14:57:16 +0000 (09:57 -0500)]
Added back an enhanced hack to configure.ac to try to diagnose
the flex 2.5.36/.36 bug workaround.  Changed test-dist a bit
to help isolate where it just failed.  (My last commit message
was incorrect:  it was test-dist that failed, not test-comp-format.)

12 years agoReverted commit 9caa7da143644ed93c6ba6351f48fa1327ad4392
David Levine [Wed, 23 Oct 2013 03:54:08 +0000 (22:54 -0500)]
Reverted commit 9caa7da143644ed93c6ba6351f48fa1327ad4392
because it didn't solve the problem on Solaris, and
apparently broke test-comp-format, though I don't see how.

12 years agoAdded hack to configure.ac to work around bug in flex 2.5.36 and
David Levine [Wed, 23 Oct 2013 00:46:51 +0000 (19:46 -0500)]
Added hack to configure.ac to work around bug in flex 2.5.36 and
2.5.37 that prevents the builds from being completely green.
According to http://sourceforge.net/p/flex/bugs/140/, this should
be fixed in the next release of flex.  The hack is confined to
just configure.ac so it'll be easy to remove.

12 years agoMinor comment update.
Ken Hornstein [Tue, 22 Oct 2013 03:51:57 +0000 (23:51 -0400)]
Minor comment update.

12 years agoStart of RFC 2047 encoding code. Not complete in the slightest.
Ken Hornstein [Mon, 21 Oct 2013 20:01:02 +0000 (16:01 -0400)]
Start of RFC 2047 encoding code.  Not complete in the slightest.

12 years agoSome comments describing the MIME structures.
Ken Hornstein [Mon, 21 Oct 2013 16:48:23 +0000 (12:48 -0400)]
Some comments describing the MIME structures.

12 years agoAdded volatile qualifier in a couple of places to get rid of
David Levine [Sat, 19 Oct 2013 14:58:14 +0000 (09:58 -0500)]
Added volatile qualifier in a couple of places to get rid of
"might be clobbered" warning from when -Wno-clobbered isn't
supported.  And I removed the check for Wno-clobbered from
configure.ac.  It's no longer needed on any of the platforms
I use, we'll see if others need it.

12 years agoAllow mhfixmsg to strip carriage returns from ISO-8850, UTF-8,
David Levine [Sat, 19 Oct 2013 14:19:58 +0000 (09:19 -0500)]
Allow mhfixmsg to strip carriage returns from ISO-8850, UTF-8,
and Windows-12xx text, in addition to ASCII.

12 years agoAdded docs/README-iCalendar.
David Levine [Sat, 19 Oct 2013 14:17:22 +0000 (09:17 -0500)]
Added docs/README-iCalendar.

12 years agoImplemented -build switch for comp, at the request of the MH-E developers.
Ken Hornstein [Fri, 18 Oct 2013 02:03:07 +0000 (22:03 -0400)]
Implemented -build switch for comp, at the request of the MH-E developers.

12 years agoMinor comment cleanup.
Ken Hornstein [Fri, 18 Oct 2013 01:44:52 +0000 (21:44 -0400)]
Minor comment cleanup.

12 years agoUpdate the mh-sequence(5) man page with details of the format of the
Ken Hornstein [Thu, 17 Oct 2013 19:43:15 +0000 (15:43 -0400)]
Update the mh-sequence(5) man page with details of the format of the
sequence file.  Also mention that nonexistant messages will be removed
from sequences.

12 years agoAdd locking support to the version of the sequence file reading code used
Ken Hornstein [Wed, 16 Oct 2013 00:21:32 +0000 (20:21 -0400)]
Add locking support to the version of the sequence file reading code used
by the "new" command.  Based on a patch by Harvey Eneman.

12 years agoRemove support for NOPUBLICSEQ.
Ken Hornstein [Tue, 15 Oct 2013 19:02:18 +0000 (15:02 -0400)]
Remove support for NOPUBLICSEQ.

12 years agoRemove unneeded stat() call; was a leftover from the original MH
Ken Hornstein [Tue, 15 Oct 2013 18:48:19 +0000 (14:48 -0400)]
Remove unneeded stat() call; was a leftover from the original MH
code where the owner of the folder was checked against the results of
getuid().

12 years agoThe Content-Disposition type needs to be "inline" for MS Outlook and
David Levine [Sun, 6 Oct 2013 13:45:22 +0000 (08:45 -0500)]
The Content-Disposition type needs to be "inline" for MS Outlook and
BlackBerry calendar programs to properly handle a text/calendar
attachment.  So do that with attachformat values of 1 and 2.

12 years agoAdded script name to test-mhfixmsg printout.
David Levine [Thu, 19 Sep 2013 23:30:19 +0000 (18:30 -0500)]
Added script name to test-mhfixmsg printout.

12 years agoDon't check -replacetextplain in test-mhfixmsg if skipping -reformat
David Levine [Thu, 19 Sep 2013 13:13:24 +0000 (08:13 -0500)]
Don't check -replacetextplain in test-mhfixmsg if skipping -reformat
check.

12 years agoRun output of -replacetextplain test through uniq.
David Levine [Thu, 19 Sep 2013 02:40:19 +0000 (21:40 -0500)]
Run output of -replacetextplain test through uniq.

12 years agoAdded -replacetextplain switch to mhfixmsg. If enabled, -reformat
David Levine [Mon, 19 Aug 2013 05:42:01 +0000 (00:42 -0500)]
Added -replacetextplain switch to mhfixmsg.  If enabled, -reformat
will replace any existing text/plain part, such as those that are
empty or that don't match their corresponding text/html part.

12 years agoAdded unsigned char cast of char argument to isascii() call.
David Levine [Tue, 2 Jul 2013 23:33:37 +0000 (18:33 -0500)]
Added unsigned char cast of char argument to isascii() call.

12 years agoReject email addresses which contain 8-bit characters.
Ken Hornstein [Mon, 1 Jul 2013 19:44:22 +0000 (15:44 -0400)]
Reject email addresses which contain 8-bit characters.

12 years agoAdd warnings about the use of %(decode) on addresses.
Ken Hornstein [Mon, 1 Jul 2013 19:07:16 +0000 (15:07 -0400)]
Add warnings about the use of %(decode) on addresses.

12 years agoIf mbtowc() fails to handle a character, replace the offending character
Ken Hornstein [Mon, 1 Jul 2013 18:31:51 +0000 (14:31 -0400)]
If mbtowc() fails to handle a character, replace the offending character
with a '?' and continue.

12 years agoIn test-mhfixmsg, run output through uniq before head instead of after.
David Levine [Mon, 1 Jul 2013 12:11:27 +0000 (07:11 -0500)]
In test-mhfixmsg, run output through uniq before head instead of after.

12 years agoPunted on comparing that html part in test-mhfixmsg: it
David Levine [Mon, 1 Jul 2013 03:29:12 +0000 (22:29 -0500)]
Punted on comparing that html part in test-mhfixmsg:  it
can get reformatted legally.

12 years agoTry this formatting change to test-mhfixmsg.
David Levine [Mon, 1 Jul 2013 02:20:00 +0000 (21:20 -0500)]
Try this formatting change to test-mhfixmsg.

12 years agoOne more formatting chagned to the input in test-mhfixmsg. One of
David Levine [Mon, 1 Jul 2013 01:46:18 +0000 (20:46 -0500)]
One more formatting chagned to the input in test-mhfixmsg.  One of
the lines is one character longer than the others and that's about
where the problem shows up, so yanked a character out of it.

12 years agoMerge branch 'master' of ssh://git.sv.gnu.org/srv/git/nmh
Lyndon Nerenberg [Mon, 1 Jul 2013 01:11:42 +0000 (18:11 -0700)]
Merge branch 'master' of ssh://git.sv.gnu.org/srv/git/nmh

12 years agoRevert "Move a variable manipulation outside the context of setjmp() to quell a compi...
Lyndon Nerenberg [Mon, 1 Jul 2013 01:11:13 +0000 (18:11 -0700)]
Revert "Move a variable manipulation outside the context of setjmp() to quell a compiler warning."

Turns out it didn't fix it after all.

This reverts commit 0152658e840581077e5cd575b5195faf18b9df8b.

12 years agoChanged formatting of the input in test-mhfixmsg that breaks
David Levine [Mon, 1 Jul 2013 01:11:08 +0000 (20:11 -0500)]
Changed formatting of the input in test-mhfixmsg that breaks
on Solaris 11, maybe this will fix it.

12 years agoMerge branch 'master' of ssh://git.sv.gnu.org/srv/git/nmh
Lyndon Nerenberg [Mon, 1 Jul 2013 00:59:59 +0000 (17:59 -0700)]
Merge branch 'master' of ssh://git.sv.gnu.org/srv/git/nmh

12 years agoMove a variable manipulation outside the context of setjmp() to quell a compiler...
Lyndon Nerenberg [Mon, 1 Jul 2013 00:59:31 +0000 (17:59 -0700)]
Move a variable manipulation outside the context of setjmp() to quell a compiler warning.

12 years agoRestored test-mhfixmsg. Not sure what to do about failure on Solaris.
David Levine [Mon, 1 Jul 2013 00:40:34 +0000 (19:40 -0500)]
Restored test-mhfixmsg.  Not sure what to do about failure on Solaris.

12 years agoCopy a parameter off the call stack to quell a longjmp warning.
Lyndon Nerenberg [Mon, 1 Jul 2013 00:24:48 +0000 (17:24 -0700)]
Copy a parameter off the call stack to quell a longjmp warning.

12 years agoMerge branch 'master' of git.sv.nongnu.org:/srv/git/nmh
David Levine [Mon, 1 Jul 2013 00:14:46 +0000 (19:14 -0500)]
Merge branch 'master' of git.sv.nongnu.org:/srv/git/nmh

12 years agoSee if the rest of test-mhfixmsg will pass on Solaris.
David Levine [Mon, 1 Jul 2013 00:12:58 +0000 (19:12 -0500)]
See if the rest of test-mhfixmsg will pass on Solaris.

12 years agoRemove spurious return statements after exit().
Lyndon Nerenberg [Sun, 30 Jun 2013 23:58:23 +0000 (16:58 -0700)]
Remove spurious return statements after exit().

These are holdovers from a long forgotten era.

12 years agoOK, fixed test-mhfixmsg on Solaris 11, where BUFSIZ is 1024.
David Levine [Sun, 30 Jun 2013 23:50:50 +0000 (18:50 -0500)]
OK, fixed test-mhfixmsg on Solaris 11, where BUFSIZ is 1024.
The problem was in the content_encoding() function of mhfixmsg:
it would restart its counter of the characters on a line whenever
new characters were read in.  The fix was easy, just move the
initialization of that counter outside of the fread() loop.

12 years agoAdded to the Solaris debug printout.
David Levine [Sun, 30 Jun 2013 23:28:56 +0000 (18:28 -0500)]
Added to the Solaris debug printout.

12 years agoRemoved exit() after a longjmp() in uip/sendsbr.c to quiet
David Levine [Sun, 30 Jun 2013 23:11:43 +0000 (18:11 -0500)]
Removed exit() after a longjmp() in uip/sendsbr.c to quiet
compile warning on Solaris 11.

12 years agoMore debugging of test-mhfixmsg on Solaris.
David Levine [Sun, 30 Jun 2013 23:03:28 +0000 (18:03 -0500)]
More debugging of test-mhfixmsg on Solaris.

12 years agoFixed removal of <> in test-dist and test-rcvdist.
David Levine [Sun, 30 Jun 2013 22:50:44 +0000 (17:50 -0500)]
Fixed removal of <> in test-dist and test-rcvdist.

12 years agoRemove any <> surrounding localmbox in test-dist and test-rcvdist,
David Levine [Sun, 30 Jun 2013 21:44:23 +0000 (16:44 -0500)]
Remove any <> surrounding localmbox in test-dist and test-rcvdist,
so that the tests pass when the user doesn't have a SIGNATURE set.

12 years agoThat didn't work, fixed location of mhn.defaults in test.
David Levine [Sun, 30 Jun 2013 21:35:39 +0000 (16:35 -0500)]
That didn't work, fixed location of mhn.defaults in test.

12 years agoAdded debug printouts to see why the test fails on Solaris 11.
David Levine [Sun, 30 Jun 2013 21:19:56 +0000 (16:19 -0500)]
Added debug printouts to see why the test fails on Solaris 11.

12 years agoPrefer /usr/sbin/sendmail over /usr/lib/sendmail.
Lyndon Nerenberg [Sun, 30 Jun 2013 20:14:12 +0000 (13:14 -0700)]
Prefer /usr/sbin/sendmail over /usr/lib/sendmail.

If the site installs a sendmail replacement, or updates to a newer
version, odds are better for the new sendmail preferring to install in
/usr/sbin over /usr/lib.

12 years agoAdd compilation guard around lkopen_flock.
Lyndon Nerenberg [Sun, 30 Jun 2013 19:39:46 +0000 (12:39 -0700)]
Add compilation guard around lkopen_flock.

Oracle Solaris 11 doesn't have flock().

12 years agoIf we're searching for commands, prefer xpg4 versions on Solaris.
Lyndon Nerenberg [Sun, 30 Jun 2013 19:16:07 +0000 (12:16 -0700)]
If we're searching for commands, prefer xpg4 versions on Solaris.

12 years agoRemoved hyphen from all occurrences of RFC-*.
David Levine [Wed, 12 Jun 2013 01:30:31 +0000 (20:30 -0500)]
Removed hyphen from all occurrences of RFC-*.

12 years agoChanged all bare occurrences of 822/2822 to RFC 822/RFC 2822.
David Levine [Wed, 12 Jun 2013 01:17:29 +0000 (20:17 -0500)]
Changed all bare occurrences of 822/2822 to RFC 822/RFC 2822.
Reported by Norm.

12 years agoChanged "separated by spaces" in mh-sequence man page to
David Levine [Wed, 12 Jun 2013 00:46:51 +0000 (19:46 -0500)]
Changed "separated by spaces" in mh-sequence man page to
"as separate arguments", as suggested by Norm.

12 years agoChanged a couple of occurrences of "white-space" to "whitespace"
David Levine [Wed, 12 Jun 2013 00:45:47 +0000 (19:45 -0500)]
Changed a couple of occurrences of "white-space" to "whitespace"
to be consistent with other man pages.

12 years agoconflict(8): style - move deprecation notice into DESCRIPTION.
Lyndon Nerenberg [Sun, 26 May 2013 19:37:40 +0000 (12:37 -0700)]
conflict(8): style - move deprecation notice into DESCRIPTION.

12 years agoRemove SYNOPSIS from nmh(7).
Lyndon Nerenberg [Sun, 26 May 2013 19:28:24 +0000 (12:28 -0700)]
Remove SYNOPSIS from nmh(7).

12 years agoDelete SYNOPSIS from section 5 manpages.
Lyndon Nerenberg [Sun, 26 May 2013 19:23:00 +0000 (12:23 -0700)]
Delete SYNOPSIS from section 5 manpages.

This isn't applicable to section 5 manpages.

12 years agoMerge branch 'master' of ssh://git.sv.gnu.org/srv/git/nmh
Lyndon Nerenberg [Sun, 26 May 2013 19:17:41 +0000 (12:17 -0700)]
Merge branch 'master' of ssh://git.sv.gnu.org/srv/git/nmh

12 years agoFix typo.
Lyndon Nerenberg [Sun, 26 May 2013 19:17:31 +0000 (12:17 -0700)]
Fix typo.

12 years agoAdded note to pending-release-notes that "*" address-group is
David Levine [Sun, 26 May 2013 16:11:48 +0000 (11:11 -0500)]
Added note to pending-release-notes that "*" address-group is
obsolescent.  Split obsolete and deprecated features into
separate sections.

12 years agoStupid typo in manpage.
Lyndon Nerenberg [Sun, 26 May 2013 03:19:50 +0000 (20:19 -0700)]
Stupid typo in manpage.

12 years agoClean up mh-alias(5) manpage.
Lyndon Nerenberg [Sun, 26 May 2013 03:14:04 +0000 (20:14 -0700)]
Clean up mh-alias(5) manpage.

Word-smithing, update to use *.example domains for addresses,
literal text in bold rather than italic, use typographers quotes on
single character references, etc.

Re-organize sections to match documentation convention.

Mark "*" address-group as obsolescent.

12 years agoFixed strip_crs() in mhfixmsg to work even if it's the
David Levine [Sun, 12 May 2013 13:29:34 +0000 (08:29 -0500)]
Fixed strip_crs() in mhfixmsg to work even if it's the
only modification to the message.  Also, fixed the test
so that it succeeds even if there is no lynx, w3m, etc.

12 years agoFixed number of bytes to fread() in strip_crs() in mhfixmsg.
David Levine [Tue, 7 May 2013 01:14:57 +0000 (20:14 -0500)]
Fixed number of bytes to fread() in strip_crs() in mhfixmsg.

12 years agoMore .ta -> .TP manpage cleanup.
Lyndon Nerenberg [Sun, 5 May 2013 21:41:34 +0000 (14:41 -0700)]
More .ta -> .TP manpage cleanup.

12 years agoPer Ralph's suggestion, added note that "moreproc" is not
David Levine [Sat, 4 May 2013 15:38:35 +0000 (10:38 -0500)]
Per Ralph's suggestion, added note that "moreproc" is not
supported in user profile display strings.

12 years agoReplaced hard-coded "more" with DEFAULT_PAGER in show_text().
David Levine [Sat, 4 May 2013 15:30:21 +0000 (10:30 -0500)]
Replaced hard-coded "more" with DEFAULT_PAGER in show_text().