Increase the maximum number of open files allowed to
10 x FD_SETSIZE (which is what poll is limited to on macOS).
* configure.ac (--with-poll): New option, default off, for requesting
'poll' support. Check for "sys/poll.h" header.
(USE_POLL): New variable.
(EMACS_CONFIG_FEATURES): Add USE_POLL.
* etc/NEWS: Document --with-poll.
* src/sysselect.h: New define EMACS_MAX_FD, defaulting to FD_SETSIZE,
for the maximum number of file descriptors Emacs can use.
* src/process.c:
* src/sysdep.c:
* src/nsterm.m (ns_select_1):
(applicationDidFinishLaunching): Use EMACS_MAX_FD instead of
FD_SETSIZE everywhere.
* src/syspoll.h (SYSPOLL_H): New file for definitions related to use
of 'poll'.
* src/sysselect.h [USE_POLL]: Set EMACS_MAX_FD to 10 x FD_SETSIZE.
(emacs_fd_set) [USE_POLL]: New type, used for bitsets of file
descriptors.
(FD_CLR, FD_ISSET, FD_SET, FD_ZERO) [USE_POLL]: Macros for
manipulating bitsets.
[USE_POLL]: Include "syspoll.h".
* src/process.c (fd_sets_to_pollfds) [USE_POLL]: New function.
Converts two 'emacs_fd_set' to an array of 'struct pollfd'
(pollfds_to_fd_sets) [USE_POLL]: New function.
Converts from an array of 'struct pollfd' to two 'emacs_fd_set'.
(timespec_to_timeout) [USE_POLL]: New function, converts a 'struct
timespec' to a timeout in milliseconds.
(emacs_pselect) [USE_POLL]: Replacement for 'pselect' that calls
'poll' and does the appropriate conversions. Does not support
sigmask.
aebff74...
by
Lars Ingebrigtsen <email address hidden>
Sort completions in Info references/menu correctly
* lisp/info.el (Info-follow-reference): Sort completions in the
order they appear in the buffer (bug#54175).
(Info-menu-update): Ditto.
8364f05...
by
Lars Ingebrigtsen <email address hidden>
Be more resilient towards errors during error handling
* src/print.c (print_error_message): Avoid infinite recursion if
`substitute-command-keys' bugs out (bug#55269).
be374c1...
by
Philip Kaludercic <email address hidden>
Avoid resizing mini buffer when displaying page numbers
* doc-view.el (doc-view-goto-page): Do not insert a newline at the end
of the "current info" if not necessary.
a4e5fdf...
by
Lars Ingebrigtsen <email address hidden>
* src/font.h (font_property_index): Note that some font drivers
use the extra data in a font entity to store driver-specific
information.
* src/haiku_font_support.cc (BFont_find): Set font indices.
(be_open_font_at_index): New function.
(BFont_open_pattern): Clean up coding style.
* src/haiku_support.h (enum haiku_font_specification)
(struct haiku_font_pattern): New fields and specifications for
indices.
* src/haikufont.c (haikufont_pattern_to_entity, haikufont_open):
Use indices to open fonts if available in the extra data.
* src/nsterm.m (ns_create_font_panel_buttons):
([EmacsView noteUserCancelledSelection]): New functions.
([EmacsView showFontPanel]): Use those buttons instead.
* test/lisp/net/tramp-tests.el (tar-mode): Require.
(tramp-test10-write-region-other-file-name-handler): New test.
(tramp-test31-interrupt-process, tramp-test31-signal-process):
Tag them :unstable unconditionally.
* test/lisp/net/tramp-resources/foo.tar.gz: New resource file.
