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* New variable set-message-function to show message at the end of the minibufferJuri Linkov2019-12-221-0/+29
| | | | | | | | | | | | | | | | | | | * doc/lispref/display.texi (Displaying Messages): Document set-message-function and clear-message-function. * lisp/minibuffer.el (minibuffer-message-clear-timeout): New defcustom. (minibuffer-message-timer, minibuffer-message-overlay): New variables. (set-minibuffer-message, clear-minibuffer-message): New functions. (set-message-function, clear-message-function): Set variables to set-minibuffer-message and clear-minibuffer-message respectively. * src/keyboard.c (read_char): Call clear_message when Vclear_message_function is a function. * src/xdisp.c (set_message): Call Vset_message_function when it's a function. (clear_message): Call Vclear_message_function when it's a function. (syms_of_xdisp): New variables set-message-function and clear-message-function (bug#38457).
* backup-by-copying-when-privileged-mismatch applies to file gid, too.Stephen Gildea2019-12-212-5/+6
| | | | | | | | | | | | * lisp/files.el (backup-by-copying-when-privileged-mismatch): In addition to checking the file uid, a second test is added: if the file gid is not greater than backup-by-copying-when-privileged-mismatch, backup-by-copying-when-mismatch will also be forced on. * doc/emacs/files.texi, doc/lispref/backups.texi: Updated documentation. Also fixed a typo in the Emacs reference manual, changing "higher" to "no greater" so that the limit is no longer documented reversed.
* Elisp manual: mention parse-partial-sexp as the source of a parser state, etcAlan Mackenzie2019-12-201-9/+10
| | | | | | | | * doc/lispref/syntax.texi (Parser State): mention parse-partial-sexp as a function returning a parser state, and the function to which one supplies a parser state as an argument for continued parsing. Refine the documentation of syntax-ppss-context, and correct the text introducing it and another function.
* More precise 'regexp-opt' documentationMattias Engdegård2019-12-181-5/+5
| | | | | | | | * lisp/emacs-lisp/regexp-opt.el (regexp-opt): * doc/lispref/searching.texi (Regexp Functions): Be more specific about how the KEEP-ORDER argument actually works. If nil, the regexp guarantees a longest match; this is the behaviour that many callers implicitly rely on.
* Revert aa89c84e00d8dc85100e6fedab7631c415e6364d (bug#38457)Juri Linkov2019-12-161-5/+3
| | | | | | | | | | | | | * src/editfns.c (Fmessage): Don't use minibuffer-message. (Fmessage_in_echo_area): Remove function message-in-echo-area. (syms_of_editfns): Remove variable message-in-echo-area. * lisp/isearch.el (isearch--momentary-message): Remove message-in-echo-area. * lisp/minibuffer.el (minibuffer-message): Don't record message in the *Messages* buffer. (minibuffer-completion-help): Remove message-in-echo-area. * lisp/subr.el (do-after-load-evaluation): Remove discard-input (bug#38560)
* New command 'diff-buffers'Phil Sainty2019-12-161-0/+4
| | | | | | | | * lisp/vc/diff.el (diff-buffers): New command. (diff, diff-no-select, diff-file-local-copy): Improve docstrings. * doc/emacs/files.texi: * etc/NEWS: Document new command, and the previously-undocumented ability for 'diff' to compare buffers.
* Adjust intptr_t advicePaul Eggert2019-12-141-4/+6
| | | | | * doc/lispref/internals.texi (C Integer Types): Say to prefer uintptr_t when pointer arithmetic might overflow intptr_t.
* Update documentation of pure-space overflowEli Zaretskii2019-12-141-9/+16
| | | | | | | * doc/lispref/internals.texi (Garbage Collection) (Pure Storage): * src/alloc.c (Fgarbage_collect): Update the documentation of pure-space overflow for when pdumper is used. (Bug#38492)
* Fix cross-references in ELisp manualEli Zaretskii2019-12-141-3/+4
| | | | | * doc/lispref/commands.texi (Misc Events, Special Events): Fix cross-references. (Bug#38520)
* Allow characters and single-char strings in rx charsetsMattias Engdegård2019-12-131-5/+6
| | | | | | | | | | | | | | | | The `not' and `intersection' forms, and `or' inside these forms, now accept characters and single-character strings as arguments. Previously, they had to be wrapped in `any' forms. This does not add expressive power but is a convenience and is easily understood. * doc/lispref/searching.texi (Rx Constructs): Amend the documentation. * etc/NEWS: Announce the change. * lisp/emacs-lisp/rx.el (rx--charset-p, rx--translate-not) (rx--charset-intervals, rx): Accept characters and 1-char strings in more places. * test/lisp/emacs-lisp/rx-tests.el (rx-not, rx-charset-or) (rx-def-in-charset-or, rx-intersection): Test the change.
* Use `or' instead of `union' for charset union in rxMattias Engdegård2019-12-121-11/+11
| | | | | | | | | | | | | | Design change suggested by Stefan Monnier. * doc/lispref/searching.texi (Rx Constructs): * etc/NEWS: Document. * lisp/emacs-lisp/rx.el (rx--translate-or): Detect charset arguments. (rx--charset-p): New. (rx--translate-not, rx--charset-intervals, rx--translate-union): Change from `union' to `or'. (rx--translate-form, rx--builtin-forms, rx): Remove `union'. * test/lisp/emacs-lisp/rx-tests.el (rx-union, rx-def-in-union) (rx-intersection): Rename tests and change `union' to `or' and `|'.
* Improve tv_nsec docPaul Eggert2019-12-101-2/+5
| | | | | * doc/lispref/internals.texi (Module Values): Document tv_nsec more accurately.
* ; Spelling fixesPaul Eggert2019-12-105-10/+10
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* Add `union' and `intersection' to rx (bug#37849)Mattias Engdegård2019-12-101-2/+12
| | | | | | | | | | | | | | | | | | | | | | These character set operations, together with `not' for set complement, improve the compositionality of rx, and reduce duplication in complicated cases. Named character classes are not permitted in set operations. * lisp/emacs-lisp/rx.el (rx--translate-any): Split into multiple functions. (rx--foldl, rx--parse-any, rx--generate-alt, rx--intervals-to-alt) (rx--complement-intervals, rx--intersect-intervals) (rx--union-intervals, rx--charset-intervals, rx--charset-union) (rx--charset-all, rx--charset-intersection, rx--translate-union) (rx--translate-intersection): New. (rx--translate-not, rx--translate-form, rx--builtin-forms, rx): Add `union' and `intersection'. * test/lisp/emacs-lisp/rx-tests.el (rx-union ,rx-def-in-union) (rx-intersection, rx-def-in-intersection): New tests. * doc/lispref/searching.texi (Rx Constructs): * etc/NEWS: Document `union' and `intersection'.
* Spelling fixesPaul Eggert2019-12-0910-15/+15
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* Make ':extend' inherited from default spec unless overriddenDmitry Gutov2019-12-101-3/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * lisp/faces.el (face-spec-recalc): Handle the :extend attribute specially and always inherit it from the default spec unless overwritten in a theme (bug#37774). * test/lisp/faces-tests.el (faces--test-data-dir): New variable. (faces--test-extend-with-themes): Use test themes instead of ones from etc/themes. Update expected values. * test/data/themes/faces-test-dark-theme.el: New file. * test/data/themes/faces-test-light-theme.el: New file. * doc/lispref/display.texi (Face Attributes): Update the description of ':extend'. * etc/NEWS: Update the entry for ':extend'. * etc/themes/adwaita-theme.el: * etc/themes/deeper-blue-theme.el: * etc/themes/dichromacy-theme.el: * etc/themes/leuven-theme.el: * etc/themes/light-blue-theme.el: * etc/themes/manoj-dark-theme.el: * etc/themes/misterioso-theme.el: * etc/themes/tango-dark-theme.el: * etc/themes/tango-theme.el: * etc/themes/tsdh-dark-theme.el: * etc/themes/tsdh-light-theme.el: * etc/themes/wheatgrass-theme.el: * etc/themes/wombat-theme.el: Remove the now-redundant ':extend' attribute in all the themes.
* Improve module bignum docPaul Eggert2019-12-091-56/+55
| | | | | | * doc/lispref/internals.texi (Module Values): Tighten up wording and code, and make the long example self-contained. Fit things in margins.
* * doc/emacs/mini.texi (Minibuffer Edit): Add minibuffer-depth-indicate-mode.Juri Linkov2019-12-093-2/+6
| | | | | | | | | | * doc/emacs/search.texi (Regexp Backslash): Change xref from "(elisp) Syntax Tables" to "(elisp) Syntax Class Table". * doc/lispref/display.texi (Other Display Specs): Change xref from "Images" to "Image Descriptors". (bug#38519)
* Corrections in semantic.texiEli Zaretskii2019-12-071-61/+50
| | | | | | | * doc/misc/semantic.texi (Parser code, Tag handling) (Semanticdb Internals, Analyzer Internals, Tools): Fix file names according to what was actually imported from the original CEDET. (Bug#38451)
* Minor fix in the ELisp manualEli Zaretskii2019-12-071-2/+0
| | | | | * doc/lispref/files.texi (Saving Buffers): Remove the reference to the obsolete Fast Lock mode. (Bug#37956)
* Clarify documentation of functions that use the default faceEli Zaretskii2019-12-061-3/+5
| | | | | | | | | | | | * lisp/simple.el (default-font-height, default-font-width) (default-line-height): Say in the doc strings that the default face these functions use is for the currently selected frame. * doc/lispref/display.texi (Attribute Functions) (Low-Level Font): Document more clearly the dependence of the results of 'face-font', 'default-font-width', and 'default-font-height' on the frame's definition of the default face.
* Make HIST arg of read-from-minibuffer work with buffer-local varsFederico Tedin2019-12-051-1/+2
| | | | | | | | | | | | | | | | | | | * lisp/simple.el (minibuffer-history-values): New function, should be used to access the minibuffer input history variable when the minibuffer might be active. If the variable is buffer-local, the previous buffer's value will be used. (goto-history-element): Use the new function to access the minibuffer history. (minibuffer-history-isearch-wrap): Use the new function to access the minibuffer history. * src/minibuf.c (read_minibuf): Switch to previous buffer temporarily before updating history list (Bug#38317). (read-from-minibuffer): Extend documentation to mention that the result of using the command will be added to the history list by default. * doc/lispref/minibuf.texi (Minibuffer History): Mention the possibility of using a buffer-local variable as history. * etc/NEWS: Announce changes.
* * lisp/tab-bar.el (switch-to-buffer-other-tab): Use display-buffer-in-tab.Juri Linkov2019-12-051-5/+5
| | | | | | | | | | | | | (tab-bar--tab): Use float-time instead of integer. This improves correct detection of recent tabs switched within 1 sec. (tab-bar--current-tab, tab-bar--current-tab-index) (tab-bar--tab-index, tab-bar--tab-index-by-name) (tab-bar--tab-index-recent): Add optional arg FRAME. (tab-bar-move-tab-to-frame): Add with-selected-frame for tab-bar-close-tab. (tab-bar--reusable-frames): New function. (tab-bar-get-buffer-tab): Add index to the found tab. (display-buffer-in-tab): Use `tab-name' entry instead of `name'. Add `reusable-frames' entry. (bug#38354)
* Change module interface to no longer use GMP objects directly.Philipp Stephani2019-12-041-60/+158
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As described in the new comment added to emacs-module.c, using GMP directly in the module interface has significant downsides: it couples the module interface directly to the implementation and requires module authors to link their module against the same GMP library as Emacs itself, which is often difficult and an unnecessary burden. By picking a representation for the magnitude that often matches the one used by GMP, we can avoid overhead when converting from and to GMP in most cases. Loading the test module in test/data/emacs-module and evaluating (dotimes (_ 10000) (mod-test-double (* 2 most-negative-fixnum))) under Callgrind shows that on my (GNU/Linux) machine Emacs only spends 10% of the CPU time of mod-test-double in mpz_import and mpz_export combined, even though that function does little else. (By contrast, 30% is spent in allocate_pseudovector.) * src/emacs-module.h.in: Don't check EMACS_MODULE_GMP. Don't include gmp.h. Remove emacs_mpz structure. Instead, define type alias emacs_limb_t and macro EMACS_LIMB_MAX. * src/module-env-27.h: Change interface of extract_big_integer and make_big_integer to take a sign-magnitude representation instead of mpz_t. * src/emacs-module.c: Don't check EMACS_MODULE_GMP or EMACS_MODULE_HAVE_MPZ_T. Add a comment about the chosen implementation. (module_extract_big_integer, module_make_big_integer): Reimplement without using mpz_t in the interface. * doc/lispref/internals.texi (Module Values): Adapt function documentation and example. Stop mentioning GMP and EMACS_MODULE_GMP. * test/data/emacs-module/mod-test.c: Don't define EMACS_MODULE_GMP or EMACS_MODULE_HAVE_MPZ_T. (memory_full, extract_big_integer, make_big_integer): New helper functions, identical to example in the Info documentation. (Fmod_test_nanoseconds, Fmod_test_double): Adapt to new interface.
* ; Update some manual xrefs for recent org changesGlenn Morris2019-12-033-3/+3
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* * lisp/tab-bar.el (tab-bar-move-tab-to-frame): New command (bug#38354)Juri Linkov2019-12-041-3/+3
| | | | | | (tab-bar-tabs, tab-bar--tab): Add optional arg FRAME. (tab-bar-get-buffer-tab): Funcall tab-bar-tabs-function with arg FRAME instead of using with-selected-frame.
* Update Org to 9.3Bastien2019-12-031-12590/+15775
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* * lisp/gnus/gnus-win.el (gnus-configure-frame): Check for window-live-p.Juri Linkov2019-11-301-0/+32
| | | | * doc/misc/gnus.texi (Tabbed Interface): New node. (bug#37998)
* Minor fixes in last changeEli Zaretskii2019-11-301-12/+12
| | | | | * doc/emacs/maintaining.texi (Switching Branches) (Pulling / Pushing, Merging): Fix markup of shell commands.
* vc-hg: prompt for branch to mergeAndrii Kolomoiets2019-11-301-3/+6
| | | | | | | | | | | | | | * lisp/vc/vc-hg.el (vc-hg-merge-branch): Prompt for revision to merge. (vc-hg-revision-table): Use branches, tags and bookmarks as competion candidates. * etc/NEWS: Mention changes of vc-hg.el * doc/emacs/maintaining.texi (Switching Branches): Mention 'hg update' command. (Merging): Mention 'hg merge' command. This fixes bug#22860
* Document 'zap-up-to-char'Eli Zaretskii2019-11-291-0/+6
| | | | | | | | * doc/emacs/killing.texi (Other Kill Commands): Document 'zap-up-to-char'. * lisp/simple.el (zap-to-char): Mention 'zap-up-to-char' in the doc string. (Bug#38392)
* Improve indexing of VC log commandsEli Zaretskii2019-11-291-0/+7
| | | | | * doc/emacs/maintaining.texi (VC Change Log): Add missing index entries.
* Improve documentation and UI of 'C-x v L'Eli Zaretskii2019-11-291-2/+8
| | | | | | | | | | | * lisp/vc/vc.el (vc-print-root-log): Improve the wording of the doc string and of the prompt for the root directory. * etc/NEWS: Improve and expand the wording of the changes in 'C-x v L'. * doc/emacs/maintaining.texi (VC Change Log): Improve and clarify wording of the 'C-x v L' description.
* Improve errors & warnings due to fancy quoted vars (Bug#32939)Noam Postavsky2019-11-282-2/+7
| | | | | | | | | | | | | | | | | | | | | | | | Add some hints to the message for byte compiler free & unused variable warnings, and 'void-variable' errors where the variable has confusable quote characters in it. * lisp/help.el (uni-confusables), uni-confusables-regexp): New constants. (help-command-error-confusable-suggestions): New function, added to `command-error-function'. (help-uni-confusable-suggestions): New function. * lisp/emacs-lisp/bytecomp.el (byte-compile-variable-ref): * lisp/emacs-lisp/cconv.el (cconv--analyze-use): Use it. * lisp/emacs-lisp/lisp-mode.el (lisp--match-confusable-symbol-character): New function. (lisp-fdefs): Use it to fontify confusable characters with font-lock-warning-face when they occur in symbol names. * doc/lispref/modes.texi (Faces for Font Lock): * doc/lispref/objects.texi (Basic Char Syntax): Recommend backslash escaping of confusable characters, and mention new fontification. * etc/NEWS: Announce the new fontification behavior. * test/lisp/emacs-lisp/lisp-mode-tests.el (lisp-fontify-confusables): New test.
* 'C-1 C-x v L' asks for revision and shows its log entry with diff (bug#38044)Juri Linkov2019-11-281-1/+4
| | | | | | | | | | | | | | | | | * doc/emacs/maintaining.texi (VC Change Log): Explain the numeric prefix arg of 'C-x v L' (vc-print-root-log). * lisp/vc/vc-git.el (vc-git-print-log): Add command line option "-p" when vc-log-view-type is 'with-diff'. (vc-git-log-view-mode): Use long style when vc-log-view-type is 'with-diff'. * lisp/vc/vc.el (vc-print-log-internal): Add optional arg 'type'. (vc-log-internal-common): Use 'region-history-mode' when type is 'with-diff' and backend supports 'region-history-mode'. (vc-print-root-log): Add optional arg 'revision'. In interactive spec read a revision when current-prefix-arg is 1. Use current-prefix-arg "as is" when it is a number. Show revision in long style with diff when limit is 1 and revision is non-nil.
* Mouse rectangular region selection (bug#38013)Mattias Engdegård2019-11-273-0/+13
| | | | | | | | | | | | | | | | | Make it possible to select a rectangular region using the mouse. The standard binding is C-M-mouse-1. * lisp/mouse.el (mouse-scroll-subr): Add ADJUST argument. (mouse-drag-region-rectangle): New. * lisp/rect.el (rectangle--reset-point-crutches): New. (rectangle--reset-crutches): Use 'rectangle--reset-point-crutches'. * src/xdisp.c (remember_mouse_glyph, syms_of_xdisp): Add 'mouse-fine-grained-tracking'. * doc/lispref/commands.texi (Motion Events): Document 'mouse-fine-grained-tracking'. * doc/emacs/frames.texi (Mouse Commands): * doc/emacs/killing.texi (Rectangles): * etc/NEWS: Document rectangular selection with the mouse.
* Fix documentation of eieio-class-nameLars Ingebrigtsen2019-11-271-3/+1
| | | | | * doc/misc/eieio.texi (Predicates): Update the documentation of eieio-class-name to say what it really returns (bug#38365).
* Fine-grained NS modifier key settings (bug#38296)Mattias Engdegård2019-11-271-12/+48
| | | | | | | | | | | | | | | | | | | | | | | | For the ns-KEY-modifier and ns-right-KEY-modifier variables, KEY being 'control', 'command', 'alternate' and 'function', allow values on the form (:ordinary SYMBOL :function :SYMBOL :mouse SYMBOL), so that the key can be used for different modifiers (or none) in different contexts. This is particularly useful for using the macOS Option key for extended character entry while still using it as an Emacs modifier for function keys and mouse clicks. * src/nsterm.m (mod_of_kind, right_mod, nil_or_none): Helper functions. (EV_MODIFIERS2): Add KIND argument. (EV_MODIFIERS): Adapt call to EV_MODIFIERS2. (ns_get_shifted_character): Use correct event kind for modifiers. (ns-alternate-modifier, ns-right-alternate-modifier) (ns-command-modifier, ns-right-command-modifier) (ns-control-modifier, ns-right-control-modifier) (ns-function-modifier): Rewrite doc strings for new data format. (QCordinary, QCfunction, QCmouse): Define symbols. * lisp/cus-start.el: Conform to new data types. * doc/emacs/macos.texi (Mac / GNUstep Basics) (Mac / GNUstep Customization): Improved documentation. * etc/NEWS: Mention the change.
* message uses minibuffer-message in the active minibuffer (bug#17272 bug#19064)Juri Linkov2019-11-271-3/+5
| | | | | | | | | | | | | | | | | | | | | | * doc/lispref/display.texi (Displaying Messages): Explain the behavior of using minibuffer-message if the minibuffer is active. * src/editfns.c (Fmessage_in_echo_area): New function with body copied from Fmessage. (Fmessage): Call minibuffer-message in the active minibuffer, otherwise call Fmessage_in_echo_area. (message-in-echo-area): New variable. * lisp/isearch.el (isearch--momentary-message, isearch-message): * lisp/minibuffer.el (minibuffer-message, minibuffer-completion-help): Use 'message-in-echo-area' instead of 'message' where necessary. * lisp/autorevert.el (auto-revert-handler): * lisp/man.el (Man-bgproc-sentinel): * lisp/subr.el (do-after-load-evaluation): Revert recent changes that replaced 'message' with 'minibuffer-message'. This is not needed anymore since 'message' uses 'minibuffer-message' in the active minibuffer.
* 2019-11-26 Martin Rudalics <rudalics@gmx.at>Martin Rudalics2019-11-261-14/+64
| | | | | | | | | | | | * lisp/window.el (switch-to-visible-buffer): Declare obsolete. (switch-to-prev-buffer-skip): New option. (switch-to-prev-buffer, switch-to-next-buffer): Obey 'switch-to-prev-buffer-skip'. * doc/lispref/windows.texi (Window History): Remove description of 'switch-to-visible-buffer'. Describe new option 'switch-to-prev-buffer-skip' * etc/NEWS: Mention switch from 'switch-to-visible-buffer' to 'switch-to-prev-buffer-skip'.
* Extend network-interface-list to return IPv6 and network infoRobert Pluim2019-11-261-6/+63
| | | | | | | | | | | | | | | | | | | | | | | | | | | Bug#38218 * src/process.c (Fnetwork_interface_list): Extend argument list to allow requesting full network info and/or IPv4/IPv6 info. (network_interface_list) [HAVE_GETIFADDRS]: Use getifaddrs to retrieve interface IP addresses. * src/process.h: Update prototype of network_interface_list. * src/w32.c (g_b_init_get_adapters_addresses): New init flag. (globals_of_w32): Initialize it. (GetAdaptersAddresses_Proc): New function typedef. (get_adapters_addresses): New wrapper function. (init_winsock): Load htonl and ntohl. (sys_htonl, sys_ntohl): New wrapper functions. (network_interface_list): Implement in terms of get_adapters_addresses. * nt/inc/sys/socket.h: Add sys_htonl and sys_ntohl prototypes. * etc/NEWS: Announce IPv4/IPv6 changes in network-interface-list. * doc/lispref/processes.texi (Misc Network): Document updated arglist and return values for network-interface-list.
* Remove outdated documentationLars Ingebrigtsen2019-11-261-5/+0
| | | | | * doc/misc/eieio.texi (Predicates): Remove documentation of same-class-fast-p, which was removed some years back (bug#38362).
* Default network-stream-use-client-certificates to nilRobert Pluim2019-11-232-6/+11
| | | | | | | | | | | | | | | | * lisp/net/network-stream.el (network-stream-use-client-certificates): Default to nil. (open-network-stream): Adapt description to new default of network-stream-use-client-certificates. * etc/NEWS: network-stream-use-client-certificates defaults to nil now. * doc/lispref/processes.texi (Network): Flip network-stream-use-client-certificates description. * doc/misc/auth.texi (Help for users): Mention network-stream-use-client-certificates.
* Have what-cursor-position optionally show character nameRobert Pluim2019-11-231-0/+9
| | | | | | | | | | | * lisp/simple.el (what-cursor-show-names): New defcustom, default nil. (what-cursor-position): Show character names if what-cursor-show-names is non-nil. * doc/emacs/basic.texi (Position Info): Add what-cursor-show-names description. * etc/NEWS: Announce what-cursor-show-names.
* Improve indexing of modifier keysEli Zaretskii2019-11-232-0/+9
| | | | | | | * doc/emacs/commands.texi (User Input): Add index entry for the Alt key serving as Meta. * doc/emacs/custom.texi (Modifier Keys): Add index entries for Alt, Super, and Hyper modifier keys. (Bug#38315)
* Fix a recent change in ELisp manualEli Zaretskii2019-11-211-3/+1
| | | | | * doc/lispref/objects.texi (Special Read Syntax): Fix wording of the last change: don't document #' twice. (Bug#38278)
* Support 'vc-region-history' for MercurialEli Zaretskii2019-11-211-5/+9
| | | | | | | | | | | | | | | | * lisp/vc/vc-hg.el (vc-hg-region-history) (vc-hg-region-history-font-lock, vc-hg-region-history-mode): New functions. (vc-hg-region-history-mode-map) (vc-hg--log-view-long-font-lock-keywords) (vc-hg-region-history-font-lock-keywords): New variables. * lisp/vc/vc-git.el (vc-git-region-history): Update commentary. * doc/emacs/maintaining.texi (VC Change Log): Add 'vc-region-history' to the table at beginning of node. Update the VCSes that support 'vc-region-history'. * etc/NEWS: Mention the new feature of vc-hg.el.
* Fix up previous #' documentation additionLars Ingebrigtsen2019-11-211-1/+1
| | | | | * doc/lispref/objects.texi (Special Read Syntax): Add an xref for the #' (bug#38278).
* Document the #' syntaxLars Ingebrigtsen2019-11-211-0/+5
| | | | | * doc/lispref/objects.texi (Special Read Syntax): Document the #' syntax (bug#38278).
* Add renaming of remote buffer file names to TrampMichael Albinus2019-11-201-7/+133
| | | | | | | | | | | | | | | | | | | | * doc/misc/tramp.texi (Default User): Fix typo. (Cleanup remote connections): Adapt arguments of `tramp-cleanup-connection'. (Renaming remote files): New node. (Frequently Asked Questions): New item "How to save files when a remote host isn't reachable anymore?". * etc/NEWS: Add `tramp-rename-files' and `tramp-rename-these-files'. * lisp/net/tramp-cmds.el (tramp-default-rename-alist) (tramp-confirm-rename-file-names): New defcustoms. (tramp-rename-read-file-name-dir) (tramp-rename-read-file-name-init): New defsubsts. (tramp-default-rename-file, tramp-rename-files) (tramp-rename-these-files): New defuns. * lisp/net/tramp-integration.el (ido, ivy): Integrate with them.
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