2003 and 2006 and haven't been tracked by any SCM.
The changes are the following, in reverse order:
* src/mboxgrep.h, src/main.c, src/mbox.c, src/mbox.h, src/scan.c:
Temporary mbox file (used for deleting messages) is now created
by tmpmbox_create(); tmpp global pointer is killed; portions of
code in scan.c are replaced by single call of mbox_write_message();
scan.c no longer includes zlib.h and bzlib.h.
* src/mboxgrep.h, src/main.c, src/maildir.c, src/scan.c:
Got rid off tmpp and maildir_count global variables (code
cleanup).
* src/mboxgrep.h, src/main.c, src/scan.c:
Introduction of the global runtime_t structure; mailbox counter,
MD5 hash and other global variables are now part of it (code
cleanup).
* src/mboxgrep.h, src/re.c, src/re.h, src/scan.c:
Portions of scan_mailbox() have been moved to new functions,
pcre_match() and regex_match() (code cleanup).
* src/main.c, src/mboxgrep.h, src/re.c, src/re.h, src/scan.c:
main() has been partially uncluttered by moving portions of the
code to functions pcre_init() and regex_init().
* src/main.c, src/mboxgrep.h, src/misc.c, src/misc.h:
Variables regex_s and haveregex are now part of the option_t
structure (code cleanup).
* src/main.c, src/misc.c, src/misc.h:
Parts of main() have been moved to set_default_options() and
get_runtime_options() (code cleanup).
* src/mbox.c, src/mbox.h:
File mode and ownership-altering code has been moved to a separate
function, tmpfile_mod_own (code cleanup).
* src/mbox.c, src/mbox.h:
Portions of the code from tmpfile_open moved to a new function,
tmpfile_name (code cleanup).
* src/maildir.c, src/mh.c:
Removed some unused variables (have_return_path).
* src/mboxgrep.h, src/maildir.c, src/mh.c, src/mbox.c, src/scan.c, src/main.c:
boxname, outboxname, pipecmd and tmpfilename are now a part of
the config_t structure and no longer global variables.
* src/scan.c, src/misc.c, src/misc.h:
Created postmark_print() to unclutter scan_mailbox().
* src/misc.c, src/misc.h, src/mbox.c, src/maildir.c, src/mh.c:
Some repetitive code moved to malloc_message().
* src/mbox.c:
Cleanup of mbox_write_message(); use of gzwrite_loop() and
bzwrite_loop().
* src/scan.c, src/wrap.h, src/wrap.c:
Wrote gzwrite_loop() and bzwrite_loop() to remove some repetitive
code from scan.c.
* src/scan.c:
md5_check_message(): array b and cast in strncmp are no longer
unsigned.
* src/info.c, src/mboxgrep.h:
Updated copyright information, changed author's email address
to the one at Panix.
* src/mbox.h, src/mbox.c, src/scan.c, src/main.c:
mbox_write_message(); further fixes of message deletion code.
* src/scan.c:
Fixed deleting messages from mbox folders compressed with
bzip2.
* src/main.c, src/mbox.c:
Moved James P. Dugal's ownership-preserving code from main()
to tmpfile_open().
* src/info.c:
If bzip2 support is compiled in, `--help' command should list
`bz2mbox' as a valid option to `--mailbox-format='.
