* eat.el (eat-default-shell-function, eat-shell)
(eat-tramp-shells): New user option.
* eat.el (eat-default-shell): New function.
* eat.el (eat--1, eat): Call the function specified in
'eat-default-shell-function' to get the default shell.
* eat.texi (Changing Shell): New chapter.
* eat.el (eat--t-sixel-render-bitmap): Support conversion to
XPM format.
* eat.el (eat-sixel-render-formats): Add XPM to the default.
* eat.el (eat-term-set-parameter, eat--sixel-render-format):
Support XPM as an allowed format.
* eat.texi (Sixel): Update.
* eat.el (eat-sixel-scale, eat-sixel-aspect-ratio): New user
option.
* eat.el (eat--t-term): Remove slot 'sixel-image-height'. New
slot 'sixel-image-extra-props'.
* eat.el (eat--t-sixel-flush-line): Give more control to the UI
on the image properties.
* eat.el (eat-term-set-parameter): Don't treat parameter
'sixel-image-height' specially. Treat parameter
'sixel-image-extra-properties' specially.
* eat.el (eat--set-term-sixel-params): New function.
* eat.el (eat-exec, eat--eshell-setup-proc-and-term): Set Sixel
related terminal parameters with 'eat--set-term-sixel-params'.
* eat.texi (Sixel): Document 'eat-sixel-scale' and
'eat-sixel-aspect-ratio'.
* eat.el: Rename prompt mode to line mode, also rename related
symbols to have 'eat-line-' or 'eat--line-' prefix.
* eat.el (eat-enable-native-shell-prompt-editing): Rename to
'eat-enable-auto-line-mode'.
* eat.el (eat--line-mode-enter-auto)
(eat--line-mode-exit-auto): New function.
* eat.el (eat--post-prompt, eat--post-cont-prompt): Call
'eat--line-mode-enter-auto' to enter line mode.
* eat.el (eat--pre-cmd): Call 'eat--line-mode-exit-auto'.
* eat.el (eat--get-shell-history): Populate input ring
unconditionally.
* eat.el (eat-emacs-mode, eat-semi-char-mode, eat-char-mode):
Call 'eat--line-mode-exit' to exit line mode.
* eat.el (eat--line-mode): Move all logic to 'eat-line-mode',
'eat--line-mode-exit' and 'eat--line-mode-exit-auto'.
* eat.el (eat-line-send): Make non-interactive. Reset input
history cycling variables.
* eat.el (eat-line-send-input): New argument NO-NEWLINE.
* eat.el (eat-mode): Don't disable undo information recording.
* eat.el (eat--process-output-queue): Disable undo information
recording while process output.
* eat.texi (Line Mode): New section in chapter 'Input Modes'.
* eat.texi (Line Mode Integration): New section in chapter
'Shell Integration'.
* eat.texi (Native Shell Prompt Editing): Remove section.
* README.org (Usage): Avoid the term "keybinding mode", use
"input mode" instead as the manual uses it. Document line
mode.
* README.org (NonGNU ELPA): Emacs 28 has NonGNU ELPA enabled by
default, so remove unnecessary instructions.
* eat.el (eat-sixel-render-formats): New user option.
* eat.el (eat-eshell-fallback-if-stty-not-available): Fix
customization type.
* eat.el (eat--t-term): Rename slot 'sixel-display-method' to
'sixel-render-format'.
All callers changed.
* eat.el (eat--t-sixel-flush-line): New support render format,
'none'.
* eat.el (eat-term-set-parameter): Rename parameter
'sixel-display-method' to 'sixel-render-format'.
All callers changed.
* eat.el (eat--sixel-render-format): New function.
* eat.el (eat-exec, eat--eshell-setup-proc-and-term): Set
'sixel-render-format' according to user customization.
* eat.el (eat--post-prompt): Put the 'eat--shell-prompt-begin'
text property at the beginning of shell prompt.
* eat.el (eat--correct-shell-prompt-mark-overlays): Don't try
to go outside accessible portion of buffer when the buffer is
narrowed.
* eat.el (eat-narrow-to-shell-prompt): New command.
* eat.el (eat-mode-map): Bind key sequence 'C-x n d' to
'eat-narrow-to-shell-prompt'.
* eat.el (eat--filter-buffer-substring): Remove all text
properties added on UI side before passing buffer substring to
'eat-term-filter-string'.
* eat.texi (Shell Integration): Document
'eat-narrow-to-shell-prompt'.
* eat.el (eat-very-visible-vertical-bar-cursor-type)
(eat-vertical-bar-cursor-type, eat-horizontal-bar-cursor-type)
(eat-very-visible-horizontal-bar-cursor-type): New user
options.
* eat.el (eat--t-term): New slot 'cur-visible-p'. Remove slot
'cur-blinking-p'. Change the default value of 'cur-state' to
':block'.
* eat.el (eat--t-reset): Don't reset slot 'cur-blinking-p'.
Reset slot 'cur-visible-p'. Reset 'cur-state' to ':block'.
Reset cursor state to ':block'.
* eat.el (eat--t-set-cursor-state): Set slot 'cur-visible-p' to
the current visibility of cursor. Set slot 'cur-state' to the
shape of cursor, regardless of visibility.
* eat.el (eat--t-default-cursor): Rename to
'eat--t-show-cursor'. Don't change any cursor state except
visibility.
* eat.el (eat--t-invisible-cursor): Rename to
'eat--t-hide-cursor'. Don't change any cursor state except
visibility.
* eat.el (eat--t-set-cursor-style): New function.
* eat.el (eat--t-blinking-cursor, eat--t-non-blinking-cursor):
Update to handle new cursor shapes properly.
* eat.el (eat--t-set-modes): Call 'eat--t-show-cursor' instead
of 'eat--t-default-cursor'.
* eat.el (eat--t-reset-modes): Call 'eat--t-hide-cursor'
instead of 'eat--t-invisible-cursor'.
* eat.el (eat--t-handle-output): Handle DECSCUSR control
function.
* eat.el (eat-term-cursor-type): Return ':invisible' if cursor
is invisible, otherwise the value of slot 'cur-state'. Update
the list of possible cursor states in the docstring.
* eat.el (eat-term-set-cursor-function): Update the list of
possible cursor states and fallback cursor state in the
docstring.
* eat.el (eat--cursor-blink-mode): Add
'eat--cursor-blink-stop-timers' to 'kill-buffer-hook'.
* eat.el (eat--set-cursor): Support new cursor states. Update
the list of possible cursor states in the docstring.
* eat.texi (Cursor Types): Document new user options
'eat-vertical-bar-cursor-type',
'eat-very-visible-vertical-bar-cursor-type',
'eat-horizontal-bar-cursor-type' and
'eat-very-visible-horizontal-bar-cursor-type'.
* eat.el (eat--load-file-path, eat--being-loaded): New
variable.
* eat.el (eat-semi-char-non-bound-keys)
(eat-eshell-semi-char-non-bound-keys): Reload Eat when
customized. Document what to do if changed from Lisp.
* eat.el (eat-update-semi-char-mode-map)
(eat-eshell-update-semi-char-mode-map): New function.
* eat.el (eat-reload): New command.
* eat.texi (Semi-char Mode): Document what to do if the lists
of not bound keys are changed from Lisp.
* eat.texi (Shell Integration): Move to be the first chapter of
Part III. Document everything about shell integration.
* eat.texi (Directory Tracking): Merge with the node 'Shell
Integration'.
* integration/bash: New file.
* eat.el (eat-term-shell-integration-directory): New variable.
Contains path to the directory containing the scripts,
automatically updated when Eat is updated.
* eat.el (eat-exec, eat-eshell-mode): New enviroment variable
'EAT_SHELL_INTEGRATION_DIR'.
* eat.texi (Shell Integration): New chapter.
* eat.texi (Directory Tracking): Refer to 'Shell Integration'.
* eat.el: Require 'url'.
* eat.el (eat-enable-directory-tracking): New user option.
* eat.el (eat--t-term): New slots: 'cwd' and 'set-cwd-fn'.
* eat.el (eat--t-set-cwd, eat-term-cwd): New function.
* eat.el (eat-term-set-cwd-function): New function and
generalized variable.
* eat.el (eat--t-handle-output): Handle OSC 7.
* eat.el (eat--set-cwd): New function.
* eat.el (eat-exec): Use 'eat--set-cwd' to change current
working directory.
* eat.el (eat--eshell-invocation-directory): New variable,
local in Eshell buffers when 'eat-eshell-mode' is enabled.
* eat.el (eat--eshell-setup-proc-and-term): Save the invocation
directory of process.
* eat.el (eat--eshell-cleanup): Revert working directory to
invocation directory.
* eat.el (eat--eshell-local-mode): When enabling, make
'eat--eshell-invocation-directory' local variable and kill when
disabling.
* eat-tests.el (eat-test-set-cwd): New test.
* eat.texi (Directory Tracking): New chapter.
