John McEleney / mailutils

* include/mailutils/types.hin (mu_locus): Remove.

* include/mailutils/diag.h (mu_diag_at_locus): Remove.
(mu_diag_at_locus_point,mu_diag_at_locus_range): New protos.
* include/mailutils/mailutils.h: Include locus.h

* include/mailutils/stream.h (MU_IOCTL_LOGSTREAM_GET_LOCUS)
(MU_IOCTL_LOGSTREAM_SET_LOCUS): Remove.
* libmailutils/stream/logstream.c (_log_ctl): Reflect this.
* libmailutils/tests/logstr.at: Remove the related test.
* libmailutils/tests/logstr.c: Ditto.

* libmailutils/cfg/Makefile.am: Add new header.
* libmailutils/cfg/cfg.h: New file.
* libmailutils/cfg/format.c: Use mu_locus_range
* libmailutils/cfg/lexer.l: Use the mu_linetrack facility
* libmailutils/cfg/parser.y: LIkewise.
* libmailutils/diag/diag.c (mu_diag_at_locus): Remove.
(mu_diag_at_locus_point,mu_diag_at_locus_range): New protos.

* comsat/action.c: Use mu_locus_point and mu_locus_range
instead of the removed mu_locus.
* include/mailutils/auth.h: Likewise.
* include/mailutils/cfg.h: Likewise.
* include/mailutils/sieve.h: Likewise.
* libmailutils/base/wicket.c: Likewise.
* libmailutils/tests/wicket.c: Likewise.
* libmu_auth/radius.c: Likewise.
* libmu_sieve/actions.c: Likewise.
* libmu_sieve/comparator.c: Likewise.
* libmu_sieve/extensions/moderator.c: Likewise.
* libmu_sieve/mem.c: Likewise.
* libmu_sieve/prog.c: Likewise.
* libmu_sieve/require.c: Likewise.
* libmu_sieve/runtime.c: Likewise.
* libmu_sieve/sieve-priv.h: Likewise.
* libmu_sieve/sieve.l: Use the mu_linetrack facility.
* libmu_sieve/sieve.y: Likewise.
* libmu_sieve/util.c: Use mu_locus_point and mu_locus_range
instead of the removed mu_locus
* libmu_sieve/variables.c: Likewise.
* mail/source.c: Likewise.
* mu/libexec/dbm.c: Likewise.
* mu/libexec/logger.c: Likewise.
* mu/libexec/wicket.c: Likewise.
* sieve/sieve.c: Likewise.
* sieve/tests/i-numeric.at: Update expected locations

Sergey Poznyakoff authored 2017-06-13 08:15:17 +0300

* include/mailutils/locus.h (mu_linetrack_rebase): New proto.
* libmailutils/locus/linetrack.c (mu_linetrack_rebase): New function.
* libmailutils/diag/diag.c (mu_diag_at_locus_range): New function.

Sergey Poznyakoff authored 2017-06-12 17:53:04 +0300

* include/mailutils/locus.h (mu_stream_print_locus_point): New proto.
(mu_locus_range_copy): New proto.
* include/mailutils/yyloc.h (mu_file_print_locus_point)
(mu_file_print_locus_range): New protos.
(YY_LOCATION_PRINT): Redo using mu_file_print_locus_range.
* libmailutils/locus/filprloc.c: New file.
* libmailutils/locus/genprloc.c: New file.
* libmailutils/locus/strprloc.c: New file.
* libmailutils/locus/Makefile.am: Add new files.
* libmailutils/locus/debug.c (mu_stream_print_locus_range): Remove.
Declared elsewhere.
* libmailutils/locus/linetrack.c: use mu_locus_point_set_file,
instead of mu_locus_point_init.
* libmailutils/locus/locus.c: Likewise.
(mu_locus_range_copy)P: New function.
* mimeview/mimetypes.l: Provide rule for \n in ARGSTRING
Always print diagnostics before returning BOGUS
(lex_next_rule): Rewrite.  Print verbose diagnostics if app.trace6 is set.
(mimetypes_close): Deinitialize yylloc.
* mimeview/mimetypes.y: Catch the BOGUS token.
Adjust conflict expectation.
Properly reference assigned loci.
(mimetypes_parse): Return 1 if any errors detected.
* mimeview/mimeview.c: Use debug category app instead of mime.
* mimeview/tests/testsuite.at: Add new tests.
* libmailutils/stream/logstream.c (_log_done): Deinitialize
locus range.

Sergey Poznyakoff authored 2017-06-12 15:07:33 +0300

* include/mailutils/locus.h (MU_LOCUS_POINT_INITIALIZER): New define
(MU_LOCUS_RANGE_INITIALIZER): New define
(mu_locus_point_set_file, mu_locus_point_init)
(mu_locus_point_deinit, mu_locus_point_copy)
(mu_locus_range_deinit): New protos
* libmailutils/locus/locus.c: New file.
* libmailutils/locus/Makefile.am: Add new file.
* libmailutils/locus/linetrack.c (mu_linetrack_at_bol): New function.
(mu_linetrack_locus): New function.
(mu_linetrack_advance): Use mu_locus_point_set_file to set the mu_file
field.
* libmailutils/tests/linetrack.c: Initialize and deinitialize locus
range.
* mimeview/mimetypes.l: switch to line tracker
* mimeview/mimeview.h: Use defines from yyloc.h

Sergey Poznyakoff authored 2017-06-12 07:27:25 +0300

Sergey Poznyakoff authored 2017-06-09 13:24:03 +0300

It was noted that "mhn -nohead" did not suppress the output of
headers as "mhn -noheaders" did.  It turned out that the negation
marker was overwritten while scanning options for possible matching
alternatives.  This patch fixes it.

* libmailutils/opt/opt.c (find_long_option): Don't overwrite
the negation attribute of the last found option.

* libmailutils/tests/parseopt.c: New option --headers, to test
the fix.
* libmailutils/tests/parseopt28.at: New testcase.
* libmailutils/tests/Makefile.am: Add new testcase.
* libmailutils/tests/testsuite.at: Include new testcase.

* libmailutils/tests/parseopt*.at: Trivial changes

Sergey Poznyakoff authored 2017-06-09 13:10:35 +0300

This fixes a bug introduced in d30e5a07

* mh/mh.h (mh_whatnow_env) <last_ed>: New member
* mh/mh_whatnow.c (_whatnow): Initialize reedit and last_ed members
Free last_ed before returning
(edit): Prefer wh->last_ed over wh->editor

Sergey Poznyakoff authored 2017-06-08 22:16:15 +0300

* mh/mh_whatnow.c (edit): Disable command expansion in wordsplit.
See also 491bec23.

Sergey Poznyakoff authored 2017-06-08 20:54:17 +0300

Sergey Poznyakoff authored 2017-06-08 17:59:58 +0300

Sergey Poznyakoff authored 2017-06-08 17:14:53 +0300

Sergey Poznyakoff authored 2017-06-08 17:10:19 +0300

Sergey Poznyakoff authored 2017-06-08 15:28:41 +0300

* include/mailutils/locus.h (mu_locus_track_stat): New struct.
(mu_locus_tracker_stat): New proto.
(mu_locus_tracker_retreat): Change return type.
* libmailutils/locus/debug.c (mu_stream_vlprintf): Don't print
spurious \n.
(mu_lrange_debug): Fix incorrect call.
* libmailutils/locus/tracker.c (mu_locus_track_create): Allocate storage
for at least two lines of text.
(mu_locus_tracker_stat): New function.
(mu_locus_tracker_advance): Handle empty lines
(mu_locus_tracker_retreat): Add error handling.
* libmailutils/tests/Makefile.am (noinst_PROGRAMS): Add locktrack.
* libmailutils/tests/tracker.c: Rename to loctrack.c
* libmailutils/tests/testsuite.at: Add new testcase.
* libmailutils/tests/loctrack.at: New test case.

Sergey Poznyakoff authored 2017-06-08 14:39:41 +0300

Sergey Poznyakoff authored 2017-06-08 00:07:41 +0300

* include/mailutils/locus.h (mu_stream_print_locus_range)
(mu_stream_vlprintf, mu_stream_lprintf, mu_lrange_debug): New protos.
* include/mailutils/stream.h (MU_IOCTL_LOGSTREAM_GET_LOCUS_RANGE)
(MU_IOCTL_LOGSTREAM_SET_LOCUS_RANGE): New ioctls.
* include/mailutils/sys/logstream.h (_mu_log_stream): Replace
locus with struct mu_locus_range locrange.
* libmailutils/locus/debug.c: Rewrite.
* libmailutils/locus/ident.c (mu_ident_ref): Accept NULL argument.
Fix initialization.
(mu_ident_deref): Accept NULL argument.
* libmailutils/stream/logstream.c: Rewrite.
* libmailutils/tests/.gitignore: Update.
* libmailutils/tests/Makefile.am: Add new tests.
* libmailutils/tests/testsuite.at: Likewise.
* libmailutils/tests/logstr.at: New testcase.
* libmailutils/tests/logstr.c: New file.
* libmailutils/tests/xscript.at: Minor change.
* sieve/tests/i-numeric.at: Minor change.

Sergey Poznyakoff authored 2017-06-07 23:55:45 +0300

MH testsuite produced false negatives when run in a directory accessed
by its logical name (symlink).  To fix this, avoiding at the same time
the use of non-portable "pwd -P" & "pwd -L", this commit adds a filter
utility that replaces both logical and physical cwd with a dot on
output.  The MH testsuite is updated to use this utility.

* testsuite/cwdrepl.c: New utility
* testsuite/Makefile.am: Build cwdrepl
* testsuite/.gitignore: Update.
* testsuite/cwdrepl.at: New test.
* testsuite/testsuite.at: Include new test.

* mh/tests/atlocal.in (PATH): Add testsuite
(remove_curdir): Remove function.
* mh/tests/comp.at: Use cwdrepl, fix expected output.
* mh/tests/forw.at: Likewise.
* mh/tests/mhn.at: Likewise.
* mh/tests/mhpath.at: Likewise.
* mh/tests/repl.at: Likewise.

Sergey Poznyakoff authored 2017-06-07 13:06:17 +0300

Liblocus is a part of libmailutils that will provide functions for
manipulating source file locations, for use in lexers, grammars, etc.
This will expand the functionality of the mu_locus type and logstreams.

* configure.ac: add libmailutils/locus/
* include/mailutils/assoc.h (mu_assoc_install_ref2): New proto.
* libmailutils/base/assoc.c (mu_assoc_install_ref2): New entry point.
* libmailutils/base/copyfile.c (copy_regular_file): Add typecasts.
* libmailutils/Makefile.am: Build liblocus
* libmailutils/locus/Makefile.am: New file.
* libmailutils/locus/debug.c: New file.
* libmailutils/locus/ident.c: New file.
* libmailutils/locus/tracker.c: New file.
* libmailutils/tests/Makefile.am: New file.
* libmailutils/tests/tracker.c: New file.

Sergey Poznyakoff authored 2017-06-07 10:30:41 +0300

* mh/mh_whatnow.c (edit): Initialize ws.ws_env

Sergey Poznyakoff authored 2017-06-06 19:16:34 +0300

* mimeview/Makefile.am: Silent rules
* mimeview/mimetypes.l (lex_reset): Remove.
(lex_next_rule): New function.
* mimeview/mimetypes.y: Expect 12 shift/reduce conflicts.
Rewrite the error rule
(yyprint): Print TYPE token correctly
* mimeview/mimeview.h (lex_next_rule): New proto.

Sergey Poznyakoff authored 2017-06-03 20:52:59 +0300

* mh/mh_whatnow.c (edit): Make sure ed is always initialized.
Accept command line arguments in the "editor" and "*-next" values.

Sergey Poznyakoff authored 2017-06-02 11:41:09 +0300

* include/mailutils/wordsplit.h (mu_wordsplit_append): New proto.
* libmailutils/string/wordsplit.c (mu_wordsplit_append): New function.
* libmailutils/tests/wordsplit.at: Two more tests cases for
mu_wordsplit_append.
* libmailutils/tests/wsp.c: Accept extra arguments to append using
the new function.

Sergey Poznyakoff authored 2017-06-02 11:38:26 +0300

* am/testsuite.m4: New file.
* configure.ac: Use the MU_CONFIG_TESTSUITE macro.
* mimeview/Makefile.am (SUBDIRS): Add tests
* mimeview/mimetypes.l: Rewrite in three exclusive states.
* mimeview/mimetypes.y: Simplify grammar.
* mimeview/mimeview.c: New option --identify (-i).
* mimeview/mimeview.h: Update.

* mimeview/tests/Makefile.am: New file.
* mimeview/tests/atlocal.in: New file.
* mimeview/tests/bf.c: New file.
* mimeview/tests/testsuite.at: New file.

* README: Update.
* doc/texinfo/programs.texi

Sergey Poznyakoff authored 2017-06-01 22:01:57 +0300

* mimeview/mimetypes.y (compare_bytes): Fix improper read size

Sergey Poznyakoff authored 2017-06-01 09:54:08 +0300

In whatnow shell, edit [program [parameters]] now calls program
with supplied parameters plus the name of the file to edit.

* mh/mh.h (mh_whatnow_env) <reedit>: New member.
* mh/mh_whatnow.c (edit): Rewrite.
* mh/whatnow.c (main): Properly handle argv[1]
* NEWS: Update.

Sergey Poznyakoff authored 2017-05-31 15:49:51 +0300

* mh/mh_init.c (mh_my_email): If Local-Mailbox is set, use
its value.
* mh/tests/scan.at: Add test for Local-Mailbox.

Sergey Poznyakoff authored 2017-05-31 14:34:55 +0300

Calls to mh_global_profile_get and similar functions must appear
only after a call to mh_getopt (more properly, after mh_init and
mh_init2 are callead).  This sequence was inadvertently changed
by commit e267ac86, due to which comp, forw, repl and burst stopped
reading important information from .mh_profile.  Bug spotted by
Pierre-Jean.

* mh/burst.c: Make sure profile variables are accessed after
the profile is read.
* mh/comp.c: Likewise.
* mh/forw.c: Likewise.
* mh/repl.c: Likewise.
* mh/mh.h (mh_whatnow_env_from_environ): Split into two functions:
mh_whatnow_env_from_environ_early, to be called before mh_getopt,
and mh_whatnow_env_from_environ_late, to be called after it.
* mh/whatnowenv.c: Ditto.
* mh/whatnow.c: Call these two in the right order.

* THANKS: Update.

Sergey Poznyakoff authored 2017-05-31 14:05:23 +0300

Old short option '-t' renamed to '-f' for consistency (-f stands for
--file in most other utilities).  Thus, 'mimevief -f my.types' reads
the file 'my.types'.

The '-t' option is reused as a short equivalent of the new
'--lint' option, which instructs the tool to check the syntax of the
mime.types file and exit, ignoring any surplus command line arguments.

Added support for priority and regex functions.

Improved debugging output.

* mimeview/mimetypes.l: Rewrite lexer in a cleaner way.
* mimeview/mimetypes.y: Rewrite parser.  Track locations.  Add line
information to nodes and rules.  Improve debugging
* mimeview/mimeview.c: Remove the debug configuration statement.  Using
debug { level } provides the same functionality.  Use mu_debug for debugging.
New option -t (--lint).  Rename the -t short option to -f.
* mimeview/mimeview.h: Define lexer and parser macros for location tracking.

* NEWS: Document changes to mimeview utility.
* doc/texinfo/programs.texi: Document changes to mimeview utility.

* lib/mailcap.c: Use standart mu_debug calls for debugging.
* lib/mailcap.h (display_stream_mailcap): Change last argument: take a
mu_debug_handle_t
* libmailutils/diag/debcat (app): New category.  Application-specific
debug
* mail/decode.c (display_submessage): Change invocation of
display_stream_mailcap.
* mail/mailvar.c: Setting "verbose" enables app.trace7, unsetting it
clears app.*

Sergey Poznyakoff authored 2017-05-31 12:15:30 +0300

* mh/show.c: Set cur before returning.  Allow for arguments in
showproc settings.  Move to next or prev if invoked with the
corresponding argv[0]

* mh/mh.h (mh_msgset_parse): def argument is const.
(mh_msgset_first_current, mh_msgset_first_uid): Remove proto.
(mh_msgset_first): Change signature.
(mh_msgset_last): New function.
* mh/mh_msgset.c (mh_msgset_first): Return UID or message number
depending on the value of the second parameter.
(mh_msgset_first_current, mh_msgset_first_uid): Remove.
(mh_msgset_last): New function.

* mh/anno.c: Update.
* mh/comp.c: Update.
* mh/folder.c: Update.
* mh/mh_init.c: Update.
* mh/repl.c: Update.

* mh/Makefile.am (install-exec-hook): Link show to prev and next

Sergey Poznyakoff authored 2017-05-26 20:45:44 +0300

* include/mailutils/msgset.h (mu_msgset_first, mu_msgset_last): New prototypes.
* libmailutils/msgset/Makefile.am: Add new files.
* libmailutils/msgset/first.c: New file.
* libmailutils/msgset/last.c: New file.
* libmailutils/tests/msgset.c: New options for testing the new functions.
* libmailutils/tests/msgset.at: Test new functions.

Sergey Poznyakoff authored 2017-05-26 20:33:46 +0300

* mh/etc/Makefile.am (bindir): Override.  Reported by Ken Brown
<kbrown@cornell.edu>

Sergey Poznyakoff authored 2017-04-22 20:26:58 +0300

* include/mailutils/cctype.h (MU_CTYPE_TSPEC): New class.  Represents
tspecials as per RFC 2045, section 5.1.
(mu_istspec): New define.
* libmailutils/string/muctype.c (mu_c_tab): Mark tspecials

* include/mailutils/assoc.h (mu_assoc_mark)
(mu_assoc_sweep): New protos.
* libmailutils/base/assoc.c (_mu_assoc_elem): New field: mark
(mu_assoc_mark,mu_assoc_sweep): New functions.

* libmailutils/filter/Makefile.am (libfilter_la_SOURCES): Add dq.c
and percent.c.
* libmailutils/filter/dq.c: New file.
* libmailutils/filter/percent.c: New file.
* include/mailutils/filter.h (mu_percent_filter)
(mu_dq_filter): New externs.
* libmailutils/filter/filter.c (mu_filter_get_list): Register
mu_percent_filter and mu_dq_filter.

* include/mailutils/mime.h (mu_mime_header_set)
(mu_mime_header_set_w): New protos.
* libmailutils/mime/Makefile.am (libmime_la_SOURCES): Add mimehdrset.c
* libmailutils/mime/mimehdrset.c: New file.
* libmailutils/mime/mime.c (_mime_set_content_type): For multipart/alternative,
remove also all parameters except charset from the Content-Type header.
* mail/send.c (saveatt): Remove the now unneeded conditionals.
* libmailutils/tests/mimehdr.at: Test formatting functions.

* include/mailutils/stream.h (MU_IOCTL_FILTER_SET_OUTBUF_SIZE): New ioctl.
* include/mailutils/sys/filter.h (_MU_FILTER_DISABLED)
(_MU_FILTER_EOF): Remove.  Use bitfields instead.
(_mu_filter_stream): Remove fltflag.  New fields: flag_disabled,
flag_eof, outbuf_size.
* libmailutils/stream/fltstream.c (MFB_BASE)
(MFB_CURPTR, MFB_ENDPTR, MFB_SIZE, MFB_LEVEL)
(MFB_POS, MFB_RDBYTES, MFB_FREESIZE)
(MBF_CLEAR, MBF_FREE): Replace with inline functions.
(init_iobuf): Use the outbuf_size field (unless 0) to
set the output buffer size.
(filter_read): Stop if on success if outbuf_size is set,
without trying to fill the entire buffer.
(filter_ctl): Handle MU_IOCTL_FILTER_SET_OUTBUF_SIZE.

* libmailutils/tests/mimehdr.c: New option -width: format and
print the value assuming given line width.

Sergey Poznyakoff authored 2017-04-22 20:14:02 +0300

* mail/mail.h: Remove unneeded extern qualifiers.

Sergey Poznyakoff authored 2017-04-19 16:14:08 +0300

If the mime header is set, then mail will provide the missing 'charset'
parameter for each Content-Type header that begins with 'text/'.
Its value will be determined by examining the 'charset' mail variable.
If it is set to 'auto' (the default), the character set will be extracted
from the value of the LC_ALL environment variable.  If it is unset, it
will be deduced from the LANG environment variable.

Thus, provided that LC_ALL is set correctly, the following setting in
.mailrc is recommended to ensure that mails in native character
sets will be processed correctly:

  set charset=auto mime

In most cases, it can be simplified to just 'set mime'.

* NEWS: Update.
* doc/texinfo/programs.texi: Update the description of the charset
variable.
* mail/mail.h (util_get_charset): New proto.
* mail/send.c (attach_set_content_type): New function.
(attlist_add, add_body): Use attach_set_content_type to
set the content_type field.
* mail/util.c (util_get_charset): New function.
(util_rfc2047_decode): Use util_get_charset.

Sergey Poznyakoff authored 2017-04-19 15:54:51 +0300

Sergey Poznyakoff authored 2017-04-19 13:41:43 +0300

* mail/mail.c (mime_option): New variable.
(main): assume --mime if either or both of --content-type and
--content-encoding are set.  Set the mime variable if so.
* mail/mail.h (mailvar_is_true): New prototype.
* mail/send.c (add_attachments): Continue if the mime variable
is set.
(add_body): Rewrite, treating the text read from the stdin as
MIME part in itself.
* mailvar.c (mailvar_tab): New variable "mime"
(mailvar_is_true): New function.

* NEWS: Document --mime
* doc/texinfo/programs.texi: Rewrite the Attachments subsection.

Sergey Poznyakoff authored 2017-04-19 13:06:46 +0300

* mail/mail.c (cli_attach): Exit if unable to attach file.
* mail/mail.h (send_attach_file): Change prototype.
* mail/send.c (send_attach_file): Return int.
(add_body): Honor default_content_type

Sergey Poznyakoff authored 2017-04-19 10:44:41 +0300

Sergey Poznyakoff authored 2017-04-18 21:33:18 +0300

Until now, mu_header_set_value called with replace=0 prepended the header
to the header list, if a header with such name was already present.  This
has been changed.  Now, if the header with the requested name is already
present, its action is as follows:

  1. If repl is 0, return MU_ERR_EXISTS
  2. Otherwise, replace the header with the new value.

If the header is not present, it is appended to the end of the header
list, instead of putting it at the beginning.

This change is incompatible and breaks the tests, that relied on a particular
field ordering.  These are fixed as well.

The use of mu_header_set_value throughout the sources has been revised to
ensure that single-instance headers are never added twice.

This change also facilitates the second part of this commit, which
fixes creation of the multipart/alternative message by the mail utility.

* libmailutils/mailbox/header.c (mu_header_set_value): Fix semantics.
If the replace parameter is not set and the header field with the
given name already exists, return MU_ERR_EXISTS without changing
anything.  If adding new header, append it to the end of the header
list, instead of pushing it to the top.

* configure.ac: Raise shared library revision number.

* libmu_scm/mu_message.c (mu-message-set-header)
(mu-message-set-header-fields): call mu_header_set_value explicitly if
repl is not set.
* libmu_sieve/extensions/moderator.c: Force replace header mode when
needed.
* libmu_sieve/extensions/vacation.c: Likewise.
* mh/mh_init.c (mh_annotate): Prepend the annotation header.
* mh/mhn.c: Force replace header mode when needed.
* mh/repl.c: Likewise.
* mh/send.c: Likewise.

* libmailutils/tests/modmesg01.at: Change expected header order.
* libmailutils/tests/modmesg03.at: Likewise.
* mh/tests/mhn.at: Likewise.
* mh/tests/send.at: Likewise.
* sieve/tests/moderator.at: Likewise.
* sieve/tests/redirect.at: Likewise.
* sieve/tests/reject.at: Likewise.
* sieve/tests/vacation.at: Likewise.

* examples/mta.c (message_finalize): Append X-Authentication-Warning,
instead of setting it.

Make sure Content-Disposition is not set for parts of a multipart/
alternative MIME message.  Some mail readers (notably, yahoo),
misinterpret it.

* libmailutils/mime/attachment.c (at_hdr): Use mu_header_set_value
to set Content-Type and Content-Disposition.
* libmailutils/mime/mime.c (_mime_set_content_type): If the content
type is set to multipart/alternative, remove the Content-Disposition
headers from the message parts.

* mail/send.c (saveatt): Don't set content-disposition for
multipart/alternative, it is now done by the library.
(add_attachments): Warn about ignored headers.
Append only Received and X-* headers, replace others.
(parse_headers): Append headers.
(compose_header_set): Use mu_header_append if COMPOSE_APPEND is requested.
* mail/util.c (util_header_expand): Use mu_header_append.

Sergey Poznyakoff authored 2017-04-18 19:00:32 +0300

* libmailutils/base/assoc.c (merge_sort): Fix last argument in call to cmp.

Sergey Poznyakoff authored 2017-04-14 00:04:49 +0300

The new option --alternative is provided to change the content type of
the composed message to multipart/alternative.  The ~/ escape toggles
the type between multipart/mixed and multipart/alternative.  In messages
of multipart/alternative type, the Content-Disposition header of all
attachments is reset to "inline".

* libmailutils/mime/mime.c (mu_mime_create): Bugfix: honour the
MU_MIME_MULTIPART_ALT flag.
* mail/mail.c: New option --alternative.
* mail/mail.h (compose_env) <attlist,mime>: New members.
(multipart_alternative): New global.
(send_attach_file): Change return value.
(escape_toggle_multipart_type): New proto.
* mail/send.c (multipart_alternative): New global.
Keep the list of attachments in compose_env_t.  Make sure it is freed
when no longer used.
Implement the ~/ escape.
* mail/table.c: New escape ~/
* mail/util.c: Use mu_strerror instead of strerror.

* NEWS: Document changes to the mail utility
* doc/texinfo/programs.texi: Likewise.

Sergey Poznyakoff authored 2017-04-13 08:17:52 +0300