From 4f1a3b5f9ad05aa7b08715d48909a2b06ee2fcb1 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 15 Apr 2024 18:35:31 +0200 Subject: Adding upstream version 3.0.43. Signed-off-by: Daniel Baumann --- CHANGELOG | 2171 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 2171 insertions(+) create mode 100644 CHANGELOG (limited to 'CHANGELOG') diff --git a/CHANGELOG b/CHANGELOG new file mode 100644 index 0000000..e34916b --- /dev/null +++ b/CHANGELOG @@ -0,0 +1,2171 @@ +CHANGELOG +========= + +3.0.43: 2023-12-13 +------------------ + +Fixes: +- Fix regression on Pypy: Don't use `ctypes.pythonapi` to restore SIGINT if not + available. + + +3.0.42: 2023-12-12 +------------------ + +Fixes: +- Fix line wrapping in `patch_stdout` on Windows. +- Make `formatted_text.split_lines()` accept an iterable instead of lists only. +- Disable the IPython workaround (from 3.0.41) for IPython >= 8.18. +- Restore signal.SIGINT handler between prompts. + + +3.0.41: 2023-11-14 +------------------ + +Fixes: +- Fix regression regarding IPython input hook (%gui) integration. + +3.0.40: 2023-11-10 +------------------ + +Fixes: +- Improved Python 3.12 support (fixes event loop `DeprecationWarning`). + +New features: +- Vi key bindings: `control-t` and `control-d` for indent/unindent in insert + mode. +- Insert partial suggestion when `control+right` is pressed, similar to Fish. +- Use sphinx-nefertiti theme for the docs. + + +3.0.39: 2023-07-04 +------------------ + +Fixes: +- Fix `RuntimeError` when `__breakpointhook__` is called from another thread. +- Fix memory leak in filters usage. +- Ensure that key bindings are handled in the right context (when using + contextvars). + +New features: +- Accept `in_thread` keyword in `prompt_toolkit.shortcuts.prompt()`. +- Support the `NO_COLOR` environment variable. + + +3.0.38: 2023-02-28 +------------------ + +Fixes: +- Fix regression in filters. (Use of `WeakValueDictionary` caused filters to + not be cached). + +New features: +- Use 24-bit true color now by default on Windows 10/11. + + +3.0.37: 2023-02-21 +------------------ + +Bug fixes: +- Fix `currentThread()` deprecation warning. +- Fix memory leak in filters. +- Make VERSION tuple numeric. + +New features: +- Add `.run()` method in `TelnetServer`. (To be used instead of + `.start()/.stop()`. + +Breaking changes: +- Subclasses of `Filter` have to call `super()` in their `__init__`. +- Drop support for Python 3.6: + * This includes code cleanup for Python 3.6 compatibility. + * Use `get_running_loop()` instead of `get_event_loop()`. + * Use `asyncio.run()` instead of `asyncio.run_until_complete()`. + + +3.0.36: 2022-12-06 +------------------ + +Fixes: +- Another Python 3.6 fix for a bug that was introduced in 3.0.34. + + +3.0.35: 2022-12-06 +------------------ + +Fixes: +- Fix bug introduced in 3.0.34 for Python 3.6. Use asynccontextmanager + implementation from prompt_toolkit itself. + + +3.0.34: 2022-12-06 +------------------ + +Fixes: +- Improve completion performance in various places. +- Improve renderer performance. +- Handle `KeyboardInterrupt` when the stacktrace of an unhandled error is + displayed. +- Use correct event loop in `Application.create_background_task()`. +- Fix `show_cursor` attribute in `ScrollablePane`. + + +3.0.33: 2022-11-21 +------------------ + +Fixes: +- Improve termination of `Application`. Don't suppress `CancelledError`. This + fixes a race condition when an `Application` gets cancelled while we're + waiting for the background tasks to complete. +- Fixed typehint for `OneStyleAndTextTuple`. +- Small bugfix in `CombinedRegistry`. Fixed missing `@property`. + + +3.0.32: 2022-11-03 +------------------ + +Bug fixes: +- Use `DummyInput` by default in `create_input()` if `sys.stdin` does not have + a valid file descriptor. This fixes errors when `sys.stdin` is patched in + certain situations. +- Fix control-c key binding for `ProgressBar` when the progress bar was not + created from the main thread. The current code would try to kill the main + thread when control-c was pressed. + +New features: +- Accept a `cancel_callback` in `ProgressBar` to specify the cancellation + behavior for when `control-c` is pressed. +- Small performance improvement in the renderer. + + +3.0.31: 2022-09-02 +------------------ + +New features: +- Pass through `name` property in `TextArea` widget to `Buffer`. +- Added a `enable_cpr` parameter to `Vt100_Output`, `TelnetServer` and + `PromptToolkitSSHServer`, to completely disable CPR support instead of + automatically detecting it. + + +3.0.30: 2022-06-27 +------------------ + +New features: +- Allow zero-width-escape sequences in `print_formatted_text`. +- Add default value option for input dialog. +- Added `has_suggestion` filter. + +Fixes: +- Fix rendering of control-shift-6 (or control-^). Render as '^^' +- Always wrap lines in the Label widget by default. +- Fix enter key binding in system toolbar in Vi mode. +- Improved handling of stdout objects that don't have a 'buffer' attribute. For + instance, when using `renderer_print_formatted_text` in a Jupyter Notebook. + + +3.0.29: 2022-04-04 +------------------ + +New features: +- Accept 'handle_sigint' parameter in PromptSession. + +Fixes +- Fix 'variable referenced before assignment' error in vt100 mouse bindings. +- Pass `handle_sigint` from `Application.run` to `Application.run_async`. +- Fix detection of telnet client side changes. +- Fix `print_container` utility (handle `EOFError`). + +Breaking changes: +- The following are now context managers: + `create_pipe_input`, `PosixPipeInput` and `Win32PipeInput`. + + +3.0.28: 2022-02-11 +------------------ + +New features: +- Support format specifiers for HTML and ANSI formatted text. +- Accept defaults for checkbox and radio list, and their corresponding dialogs. + +Fixes: +- Fix resetting of cursor shape after the application terminates. + + +3.0.27: 2022-02-07 +------------------ + +New features: +- Support for cursor shapes. The cursor shape for prompts/applications can now + be configured, either as a fixed cursor shape, or in case of Vi input mode, + according to the current input mode. +- Handle "cursor forward" command in ANSI formatted text. This makes it + possible to render many kinds of generated ANSI art. +- Accept `align` attribute in `Label` widget. +- Added `PlainTextOutput`: an output implementation that doesn't render any + ANSI escape sequences. This will be used by default when redirecting stdout + to a file. +- Added `create_app_session_from_tty`: a context manager that enforces + input/output to go to the current TTY, even if stdin/stdout are attached to + pipes. +- Added `to_plain_text` utility for converting formatted text into plain text. + +Fixes: +- Don't automatically use `sys.stderr` for output when `sys.stdout` is not a + TTY, but `sys.stderr` is. The previous behavior was confusing, especially + when rendering formatted text to the output, and we expect it to follow + redirection. + +3.0.26: 2022-01-27 +------------------ + +Fixes: +- Fixes issue introduced in 3.0.25: Don't handle SIGINT on Windows. + + +3.0.25: 2022-01-27 +------------------ + +Fixes: +- Use `DummyOutput` when `sys.stdout` is `None` and `DummyInput` when + `sys.stdin` is `None`. This fixes an issue when the code runs on windows, + using pythonw.exe and still tries to interact with the terminal. +- Correctly reset `Application._is_running` flag in case of exceptions in some + situations. +- Handle SIGINT (when sent from another process) and allow binding it to a key + binding. For prompt sessions, the behavior is now identical to pressing + control-c. +- Increase the event loop `slow_duration_callback` by default to 0.5. This + prevents printing warnings if rendering takes too long on slow systems. + + +3.0.24: 2021-12-09 +------------------ + +Fixes: +- Prevent window content overflowing when using scrollbars. +- Handle `PermissionError` when trying to attach /dev/null in vt100 input. + + +3.0.23: 2021-11-26 +------------------ + +Fixes: +- Fix multiline bracketed paste on Windows + +New features: +- Add support for some CSI 27 modified variants of "Enter" for xterm in the + vt100 input parser. + + +3.0.22: 2021-11-04 +------------------ + +Fixes: +- Fix stopping of telnet server (capture cancellation exception). + + +3.0.21: 2021-10-21 +------------------ + +New features: +- Improved mouse support: + * Support for click-drag, which is useful for selecting text. + * Detect mouse movements when no button is pressed. +- Support for Python 3.10. + + +3.0.20: 2021-08-20 +------------------ + +New features: +- Add support for strikethrough text attributes. +- Set up custom breakpointhook while an application is running (if no other + breakpointhook was installed). This enhances the usage of PDB for debugging + applications. +- Strict type checking is now enabled. + +Fixes: +- Ensure that `print_formatted_text` is always printed above the running + application, like `patch_stdout`. (Before, `patch_stdout` was even completely + ignored in case of `print_formatted_text, so there was no proper way to use + it in a running application.) +- Fix handling of non-bmp unicode input on Windows. +- Set minimum Python version to 3.6.2 (Some 3.6.2 features were used). + + +3.0.19: 2021-06-17 +------------------ + +Fixes: +- Make the flush method of the vt100 output implementation re-entrant (fixes an + issue when using aiogevent). +- Fix off-by-one in `FormattedTextControl` mouse logic. +- Run `print_container` always in a thread (avoid interfering with possible + event loop). +- Make sphinx autodoc generation platform agnostic (don't import Windows stuff + when generating Sphinx docs). + + +3.0.18: 2021-03-22 +------------------ + +New features: +- Added `in_thread` parameter to `Application.run`. + This is useful for running an application in a background thread, while the + main thread blocks. This way, we are sure not to interfere with an event loop + in the current thread. (This simplifies some code in ptpython and fixes an + issue regarding leaking file descriptors due to not closing the event loop + that was created in this background thread.) + + +3.0.17: 2021-03-11 +------------------ + +New features: +- Accept `style` parameter in `print_container` utility. +- On Windows, handle Control-Delete. + +Fixes: +- Avoid leaking file descriptors in SSH server. + + +3.0.16: 2021-02-11 +------------------ + +New features: +- Added `ScrollablePane`: a scrollable layout container. + This allows applications to build a layout, larger than the terminal, with a + vertical scroll bar. The vertical scrolling will be done automatically when + certain widgets receive the focus. +- Added `DeduplicateCompleter and `ConditionalCompleter`. +- Added `deduplicate` argument to `merge_completers`. + + +3.0.15: 2021-02-10 +------------------ + +Fixes: +- Set stdout blocking when writing in vt100 output. Fixes an issue when uvloop + is used and big amounts of text are written. +- Guarantee height of at least 1 for both labels and text areas. +- In the `Window` rendering, take `dont_extend_width`/`dont_extend_height` into + account. This fixes issues where one window is enlarged unexpectedly because + it's bundled with another window in a `HSplit`/`VSplit`, but with different + width/height. +- Don't handle `SIGWINCH` in progress bar anymore. (The UI runs in another + thread, and we have terminal size polling now). +- Fix several thread safety issues and a race condition in the progress bar. +- Fix thread safety issues in `Application.invalidate()`. (Fixes a + `RuntimeError` in some situations when using progress bars.) +- Fix handling of mouse events on Windows if we have a Windows 10 console with + ANSI support. +- Disable `QUICK_EDIT_MODE` on Windows 10 when mouse support is requested. + + +3.0.14: 2021-01-24 +------------------ + +New features: +- Disable bell when `PROMPT_TOOLKIT_BELL=false` environment variable has been + set. + +Fixes: +- Improve cancellation of history loading. + + +3.0.13: 2021-01-21 +------------------ + +Fixes: +- Again, fixed the race condition in `ThreadedHistory`. Previous fix was not + correct. + + +3.0.12: 2021-01-21 +------------------ + +Fixes: +- Fixed a race condition in `ThreadedHistory` that happens when continuously + pasting input text (which would continuously repopulate the history). +- Move cursor key mode resetting (for vt100 terminals) to the renderer. (Mostly + cleanup). + + +3.0.11: 2021-01-20 +------------------ + +New features: +- Poll terminal size: better handle resize events when the application runs in + a thread other than the main thread (where handling SIGWINCH doesn't work) or + in the Windows console. + +Fixes: +- Fix bug in system toolbar. The execution of system commands was broken. +- A refactoring of patch_stdout that includes several fixes. + * We know look at the `AppSession` in order to see which application is + running, rather then looking at the event loop which is installed when + `StdoutProxy` is created. This way, `patch_stdout` will work when + prompt_toolkit applications with a different event loop run. + * Fix printing when no application/event loop is running. + * Fixed the `raw` argument of `PatchStdout`. +- A refactoring of the `ThreadedHistory`, which includes several fixes, in + particular a race condition (see issue #1158) that happened when editing + input while a big history was still being loaded in the background. + + +3.0.10: 2021-01-08 +------------------ + +New features: +- Improved `WordCompleter`: accept `display_dict`. Also accept formatted text + for both `display_dict` and `meta_dict`. +- Allow customization of button arrows. + +Fixes: +- Correctly recognize backtab on Windows. +- Show original display text in fuzzy completer if no filtering was done. + + +3.0.9: 2021-01-05 +----------------- + +New features: +- Handle c-tab for TERM=linux. + +Fixes: +- Improve rendering speed of `print_formatted_text`. (Don't render styling + attributes to output between fragments that have identical styling.) +- Gracefully handle `FileHistory` decoding errors. +- Prevent asyncio deprecation warnings. + + +3.0.8: 2020-10-12 +----------------- + +New features: +- Added `validator` parameter to `input_dialog`. + +Fixes: +- Cope with stdout not having a working `fileno`. +- Handle situation when /dev/null is piped into stdin, or when stdin is closed + somehow. +- Fix for telnet/ssh server: `isatty` method was not implemented. +- Display correct error when a tuple is passed into `to_formatted_text`. +- Pass along WORD parameter in `Document._is_word_before_cursor_complete`. + Fixes some key bindings. +- Expose `ProgressBarCounter` in shortcuts module. + + +3.0.7: 2020-08-29 +----------------- + +New features: +- New "placeholder" parameter added to `PromptSession`. + +Other changes: +- The "respond to CPR" logic has been moved from the `Input` to `Output` + classes (this does clean up some code). + +Fixes: +- Bugfix in shift-selection key bindings. +- Fix height calculation of `FormattedTextControl` when line wrapping is turned + on. +- Fixes for SSH server: + * Missing encoding property. + * Fix failure in "set_line_mode" call. + * Handle `BrokenPipeError`. + + +3.0.6: 2020-08-10 +----------------- + +New features: +- The SSH/Telnet adaptors have been refactored and improved in several ways. + See issues #876 and PR #1150 and #1184 on GitHub. + * Handle terminal types for both telnet and SSH sessions. + * Added pipe input abstraction. (base class for `PosixPipeInput` and + `Win32PipeInput`). + * The color depth logic has been refactored and moved to the `Output` + implementations. Added `get_default_color_depth` method to `Output` + objects. + * All line feet are now preceded by a carriage return in the telnet + connection stdout. +- Introduce `REPLACE_SINGLE` input mode for Vi key bindings. +- Improvements to the checkbox implementation: + * Hide the scrollbar for a single checkbox. + * Added a "checked" setter to the checkbox. +- Expose `KeyPressEvent` in key_binding/__init__.py (often used in type + annotations). +- The renderer has been optimized so that no trailing spaces are generated + (this improves copying in some terminals). + +Fixes: +- Ignore F21..F24 key bindings by default. +- Fix auto_suggest key bindings when suggestion text is empty. +- Bugfix in SIGWINCH handling. +- Handle bug in HSplit/VSplit when the number of children is zero. +- Bugfix in CPR handling in renderer. Proper cancellation of pending tasks. +- Ensure rprompt aligns with input. +- Use `sys.stdin.encoding` for decoding stdin stream. + + +3.0.5: 2020-03-26 +----------------- + +Fixes: +- Bugfix in mouse handling on Windows. + + +3.0.4: 2020-03-06 +----------------- + +New features: +- Added many more vt100 ANSI sequences and keys. +- Improved control/shift key support in Windows. +- No Mypy errors in prompt_toolkit anymore. +- Added `set_exception_handler` optional argument to `PromptSession.prompt()`. + +Fixes: +- Bugfix in invalidate code. `PromptSession` was invalidating the UI + continuously. +- Add uvloop support (was broken due to an issue in our `call_soon_threadsafe`). +- Forwarded `set_exception_handler` in `Application.run` to the `run_async` call. +- Bugfix in `NestedCompleter` when there is a leading space. + +Breaking changes: +- `ShiftControl` has been replaced with `ControlShift` and `s-c` with `c-s` in + key bindings. Aliases for backwards-compatibility have been added. + + +3.0.3: 2020-01-26 +----------------- + +New features: +- Improved support for "dumb" terminals. +- Added support for new keys (vt100 ANSI sequences): Alt + + home/end/page-up/page-down/insert. +- Better performance for the "regular languages compiler". Generate fewer and + better regular expressions. This should improve the start-up time for + applications using this feature. +- Better detection of default color depth. +- Improved the progress bar: + * Set "time left" to 0 when done or stopped. + * Added `ProgressBarCounter.stopped`. +- Accept callables for `scroll_offset`, `min_brightness` and `max_brightness`. +- Added `always_prefer_tty` parameters to `create_input()` and `create_output()`. +- Create a new event loop in `Application.run()` if `get_event_loop()` raises + `Runtimeerror`. + +Fixes: +- Correct cancellation of flush timers for input. (Fixes resource leak where + too many useless coroutines were created.) +- Improved the Win32 input event loop. This fixes a bug where the + prompt_toolkit application is stopped by something other than user input. (In + that case, the application would hang, waiting for input.) This also fixes a + `RuntimeError` in the progress bar code. +- Fixed `line-number.current` style. (was `current-line-number`.) +- Handle situation where stdout is no longer a tty (fix bug in `get_size`). +- Fix parsing of true color in ANSI strings. +- Ignore `invalidate()` if the application is not running. + + +3.0.2: 2019-11-30 +----------------- + +Fixes: +- Bugfix in the UI invalidation. Fixes an issue when the application runs again + on another event loop. + See: https://github.com/ipython/ipython/pull/11973 + + +3.0.1: 2019-11-28 +----------------- + +New features: +- Added `new_eventloop_with_inputhook` function. +- Set exception handler from within `Application.run_async`. +- Applied Black code style. + +Fixes: +- No longer expect a working event loop in the `History` classes. + (Fix for special situations when a `ThreadedHistory` is created before the + event loop has been set up.) +- Accept an empty prompt continuation. +- A few fixes to the `Buffer` tempfile code. + + +3.0.0: 2019-11-24 +----------------- + +New features: +- (almost) 100% type annotated. +- Native asyncio instead of custom event loops. +- Added shift-based text selection (use shift+arrows to start selecting text). + +Breaking changes: +- Python 2 support has been dropped. Minimal Python version is now 3.6, + although 3.7 is preferred (because of ContextVars). +- Native asyncio, so some async code becomes slightly different. +- The active `Application` became a contextvar. Which means that it should be + propagated correctly to the code that requires it. However, random other + threads or coroutines won't be able to know what the current application is. +- The dialog shortcuts API changed. All dialog functions now return an + `Application`. You still have to call either `run()` or `run_async` on the + `Application` object. +- The way inputhooks work is changed. +- `patch_stdout` now requires an `Application` as input. + + +2.0.9: 2019-02-19 +----------------- + +Bug fixes: +- Fixed `Application.run_system_command` on Windows. +- Fixed bug in ANSI text formatting: correctly handle 256/true color sequences. +- Fixed bug in WordCompleter. Provide completions when there's a space before + the cursor. + + +2.0.8: 2019-01-27 +----------------- + +Bug fixes: +- Fixes the issue where changes made to the buffer in the accept handler were + not reflected in the history. +- Fix in the application invalidate handler. This prevents a significant slow + down in some applications after some time (especially if there is a refresh + interval). +- Make `print_container` utility work if the input is not a pty. + +New features: +- Underline non breaking spaces instead of rendering as '&'. +- Added mouse support for radio list. +- Support completion styles for `READLINE_LIKE` display method. +- Accept formatted text in the display text of completions. +- Added a `FuzzyCompleter` and `FuzzyWordCompleter`. +- Improved error handling in Application (avoid displaying a meaningless + AssertionError in many cases). + + +2.0.7: 2018-10-30 +----------------- + +Bug fixes: +- Fixed assertion in PromptSession: the style_transformation check was wrong. +- Removed 'default' attribute in PromptSession. Only ask for it in the + `prompt()` method. This fixes the issue that passing `default` once, will + store it for all consequent calls in the `PromptSession`. +- Ensure that `__pt_formatted_text__` always returns a `FormattedText` + instance. This fixes an issue with `print_formatted_text`. + +New features: +- Improved handling of situations where stdin or stdout are not a terminal. + (Print warning instead of failing with an assertion.) +- Added `print_container` utility. +- Sound bell when attempting to edit read-only buffer. +- Handle page-down and page-up keys in RadioList. +- Accept any `collections.abc.Sequence` for HSplit/VSplit children (instead of + lists only). +- Improved Vi key bindings: return to navigation mode when Insert is pressed. + + +2.0.6: 2018-10-12 +----------------- + +Bug fixes: +- Don't use the predefined ANSI colors for colors that are defined as RGB. + (Terminals can assign different color schemes for ansi colors, and we don't + want use any of those for colors that are defined like #aabbcc for instance.) +- Fix in handling of CPRs when patch_stdout is used. + +Backwards incompatible changes: +- Change to the `Buffer` class. Reset the buffer unless the `accept_handler` + returns `True` (which means: "keep_text"). This doesn't affect applications + that use `PromptSession`. + +New features: +- Added `AdjustBrightnessStyleTransformation`. This is a simple style + transformation that improves the rendering on terminals with light or dark + background. +- Improved performance (string width caching and line height calculation). +- Improved `TextArea`: + * Exposed `focus_on_click`. + * Added attributes: `auto_suggest`, `complete_while_typing`, `history`, + `get_line_prefix`, `input_processors`. + * Made attributes writable: `lexer`, `completer`, `complete_while_typing`, + `accept_handler`, `read_only`, `wrap_lines`. + +2.0.5: 2018-09-30 +----------------- + +Bug fixes: +- Fix in `DynamicContainer`. Return correct result for `get_children`. This + fixes a bug related to focusing. +- Properly compute length of `start`, `end` and `sym_b` characters of + progress bar. +- CPR (cursor position request) fix. + +Backwards incompatible changes: +- Stop restoring `PromptSession` attributes when exiting prompt. + +New features: +- Added `get_line_prefix` attribute to window. This opens many + possibilities: + * Line wrapping (soft and hard) can insert whitespace in front + of the line, or insert some symbols in front. Like the Vim "breakindent" + option. + * Single line prompts also support line continuations now. + * Line continuations can have a variable width. +- For VI mode: implemented temporary normal mode (control-O in insert mode). +- Added style transformations API. Useful for swapping between light and + dark color schemes. Added `swap_light_and_dark_colors` parameter to + `prompt()` function. +- Added `format()` method to ANSI formatted text. +- Set cursor position for Button widgets. +- Added `pre_run` argument to `PromptSession.prompt()` method. + + +2.0.4: 2018-07-22 +----------------- + +Bug fixes: +- Fix render height for rendering full screen applications in Windows. +- Fix in `TextArea`. Set `accept_handler` to `None` if not given. +- Go to the beginning of the next line when enter is pressed in Vi navigation + mode, and the buffer doesn't have an accept handler. +- Fix the `default` argument of the `prompt` function when called multiple + times. +- Display decomposed multiwidth characters correctly. +- Accept `history` in `prompt()` function again. + +Backwards incompatible changes: +- Renamed `PipeInput` to `PosixPipeInput`. Added `Win32PipeInput` and + `create_input_pipe`. +- Pass `buffer` argument to the `accept_handler` of `TextArea`. + +New features: +- Added `accept_default` argument to `prompt()`. +- Make it easier to change the body/title of a Frame/Dialog. +- Added `DynamicContainer`. +- Added `merge_completers` for merging multiple completers together. +- Add vt100 data to key presses in Windows. +- Handle left/right key bindings in Vi block insert mode. + + +2.0.3: 2018-06-08 +----------------- + +Bug fixes: +- Fix in 'x' and 'X' Vi key bindings. Correctly handle line endings and args. +- Fixed off by one error in Vi line selection. +- Fixed bugs in Vi block selection. Correctly handle lines that the selection + doesn't cross. +- Python 2 bugfix. Handle str/unicode correctly. +- Handle option+left/right in iTerm. + + +2.0.2: 2018-06-03 +----------------- + +Bug fixes: +- Python 3.7 support: correctly handle StopIteration in asynchronous generator. +- Fixed off-by-one bug in Vi visual block mode. +- Bugfix in TabsProcessor: handle situations when the cursor is at the end of + the line. + + +2.0.1: 2018-06-02 +----------------- + +Version 2.0 includes a big refactoring of the internal architecture. This +includes the merge of the CommandLineInterface and the Application object, a +rewrite of how user controls are focused, a rewrite of how event loops work +and the removal of the buffers dictionary. This introduces many backwards +incompatible changes, but the result is a very nice and powerful architecture. + +Most architectural changes effect full screen applications. For applications +that use `prompt_toolkit.shortcuts` for simple prompts, there are fewer +incompatibilities. + +Changes: + +- No automatic translation from \r into \n during the input processing. These + are two different keys that can be handled independently. This is a big + backward-incompatibility, because the `Enter` key is `ControlM`, not + `ControlJ`. So, now that we stopped translating \r into \n, it could be that + custom key bindings for `Enter` don't work anymore. Make sure to bind + `Keys.Enter` instead of `Keys.ControlJ` for handling the `Enter` key. + +- The `CommandLineInterface` and the `Application` classes are merged. First, + `CommandLineInterface` contained all the I/O objects (like the input, output + and event loop), while the `Application` contained everything else. There was + no practical reason to keep this separation. (`CommandLineInterface` was + mostly a proxy to `Application`.) + + A consequence is that almost all code which used to receive a + `CommandLineInterface`, will now use an `Application`. Usually, where we + had an attribute `cli`, we'll now have an attribute `app`. + + Secondly, the `Application` object is no longer passed around. The `get_app` + function can be used at any time to acquire the active application. + + (For backwards-compatibility, we have aliases to the old names, whenever + possible.) + +- prompt_toolkit no longer depends on Pygments, but it can still use Pygments + for its color schemes and lexers. In many places we used Pygments "Tokens", + this has been replaced by the concept of class names, somewhat similar to + HTML and CSS. + + * `PygmentsStyle` and `PygmentsLexer` adaptors are available for + plugging in Pygments styles and lexers. + + * Wherever we had a list of `(Token, text)` tuples, we now have lists of + `(style_string, text)` tuples. The style string can contain both inline + styling as well as refer to a class from the style sheet. `PygmentsTokens` + is an adaptor that converts a list of Pygments tokens into a list of + `(style_string, text)` tuples. + +- Changes in the `Style` classes. + + * `style.from_dict` does not exist anymore. Instantiate the ``Style`` class + directory to create a new style. ``Style.from_dict`` can be used to create + a style from a dictionary, where the dictionary keys are a space separated + list of class names, and the values, style strings (like before). + + * `print_tokens` was renamed to `print_formatted_text`. + + * In many places in the layout, we accept a parameter named `style`. All the + styles from the layout hierarchy are combined to decide what style to be + used. + + * The ANSI color names were confusing and inconsistent with common naming + conventions. This has been fixed, but aliases for the original names were + kept. + +- The way focusing works is different. Before it was always a `Buffer` that + was focused, and because of that, any visible `BufferControl` that contained + this `Buffer` would be focused. Now, any user control can be focused. All + of this is handled in the `Application.layout` object. + +- The `buffers` dictionary (`CommandLineInterface.buffers`) does not exist + anymore. Further, `buffers` was a `BufferMapping` that keeps track of which + buffer has the focus. This significantly reduces the freedom for creating + complex applications. We wanted to move toward a layout that can be defined + as a (hierarchical) collection of user widgets. A user widget does not need + to have a `Buffer` underneath and any widget should be focusable. + + * `layout.Layout` was introduced to contain the root layout widget and keep + track of the focus. + +- The key bindings were refactored. It became much more flexible to combine + sets of key bindings. + + * `Registry` has been renamed to `KeyBindings`. + * The `add_binding` function has been renamed to simply `add`. + * Every `load_*` function returns one `KeyBindings` objects, instead of + populating an existing one, like before. + * `ConditionalKeyBindings` was added. This can be used to enable/disable + all the key bindings from a given `Registry`. + * A function named `merge_key_bindings` was added. This takes a list of + `KeyBindings` and merges them into one. + * `key_binding.defaults.load_key_bindings` was added to load all the key + bindings. + * `KeyBindingManager` has been removed completely. + * `input_processor` was renamed to `key_processor`. + + Further: + + * The `Key` class does not exist anymore. Every key is a string and it's + considered fine to use string literals in the key bindings. This is more + readable, but we still have run-time validation. The `Keys` enum still + exist (for backwards-compatibility, but also to have an overview of which + keys are supported.) + * 'enter' and 'tab' are key aliases for 'c-m' and 'c-i'. + +- User controls can define key bindings, which are active when the user control + is focused. + + * `UIControl` got a `get_key_bindings` (abstract) method. + +- Changes in the layout engine: + + * `LayoutDimension` was renamed to `Dimension`. + * `VSplit` and `HSplit` now take a `padding` argument. + * `VSplit` and `HSplit` now take an `align` argument. + (TOP/CENTER/BOTTOM/JUSTIFY) or (LEFT/CENTER/RIGHT/JUSTIFY). + * `Float` now takes `allow_cover_cursor` and `attach_to_window` arguments. + * `Window` got an `WindowAlign` argument. This can be used for the alignment + of the content. `TokenListControl` (renamed to `FormattedTextControl`) does + not have an alignment argument anymore. + * All container objects, like `Window`, got a `style` argument. The style for + parent containers propagate to child containers, but can be overridden. + This is in particular useful for setting a background color. + * `FillControl` does not exist anymore. Use the `style` and `char` arguments + of the `Window` class instead. + * `DummyControl` was added. + * The continuation function of `PromptMargin` now takes `line_number` and + `is_soft_wrap` as input. + +- Changes to `BufferControl`: + + * The `InputProcessor` class has been refactored. The `apply_transformation` + method should now takes a `TransformationInput` object as input. + + * The text `(reverse-i-search)` is now displayed through a processor. (See + the `shortcuts` module for an example of its usage.) + +- `widgets` and `dialogs` modules: + + * A small collection of widgets was added. These are more complex collections + of user controls that are ready to embed in a layout. A `shortcuts.dialogs` + module was added as a high level API for displaying input, confirmation and + message dialogs. + + * Every class that exposes a ``__pt_container__`` method (which is supposed + to return a ``Container`` instance) is considered a widget. The + ``to_container`` shortcut will call this method in situations where a + ``Container`` object is expected. This avoids inheritance from other + ``Container`` types, but also having to unpack the container object from + the widget, in case we would have used composition. + + * Warning: The API of the widgets module is not considered stable yet, and + can change is the future, if needed. + +- Changes to `Buffer`: + + * A `Buffer` no longer takes an `accept_action`. Both `AcceptAction` and + `AbortAction` have been removed. Instead it takes an `accept_handler`. + +- Changes regarding auto completion: + + * The left and right arrows now work in the multi-column auto completion + menu. + * By default, autocompletion is synchronous. The completer needs to be + wrapped in `ThreadedCompleter` in order to get asynchronous autocompletion. + * When the completer runs in a background thread, completions will be + displayed as soon as they are generated. This means that we don't have to + wait for all the completions to be generated, before displaying the first + one. The completion menus are updated as soon as new completions arrive. + +- Changes regarding input validation: + + * Added the `Validator.from_callable` class method for easy creation of + new validators. + +- Changes regarding the `History` classes: + + * The `History` base class has a different interface. This was needed for + asynchronous loading of the history. `ThreadedHistory` was added for this. + +- Changes related to `shortcuts.prompt`: + + * There is now a class `PromptSession` which also has a method `prompt`. Both + the class and the method take about the same arguments. This can be used to + create a session. Every `prompt` call of the same instance will reuse all + the arguments given to the class itself. + + The input history is always shared during the entire session. + + Of course, it's still possible to call the global `prompt` function. This + will create a new `PromptSession` every time when it's called. + + * The `prompt` function now takes a `key_bindings` argument instead of + `key_bindings_registry`. This should only contain the additional bindings. + (The default bindings are always included.) + +- Changes to the event loops: + + * The event loop API is now closer to how asyncio works. A prompt_toolkit + `Application` now has a `Future` object. Calling the `.run_async()` method + creates and returns that `Future`. An event loop has a `run_until_complete` + method that takes a future and runs the event loop until the Future is set. + + The idea is to be able to transition easily to asyncio when Python 2 + support can be dropped in the future. + + * `Application` still has a method `run()` that underneath still runs the + event loop until the `Future` is set and returns that result. + + * The asyncio adaptors (like the asyncio event loop integration) now require + Python 3.5. (We use the async/await syntax internally.) + + * The `Input` and `Output` classes have some changes. (Not really important.) + + * `Application.run_sub_applications` has been removed. The alternative is to + call `run_coroutine_in_terminal` which returns a `Future`. + +- Changes to the `filters` module: + + * The `Application` is no longer passed around, so both `CLIFilter` and + `SimpleFilter` were merged into `Filter`. `to_cli_filter` and + `to_simple_filter` became `to_filter`. + + * All filters have been turned into functions. For instance, `IsDone` + became `is_done` and `HasCompletions` became `has_completions`. + + This was done because almost all classes were called without any arguments + in the `__init__` causing additional braces everywhere. This means that + `HasCompletions()` has to be replaced by `has_completions` (without + parenthesis). + + The few filters that took arguments as input, became functions, but still + have to be called with the given arguments. + + For new filters, it is recommended to use the `@Condition` decorator, + rather then inheriting from `Filter`. + +- Other renames: + + * `IncrementalSearchDirection` was renamed to `SearchDirection`. + * The `use_alternate_screen` parameter has been renamed to `full_screen`. + * `Buffer.initial_document` was renamed to `Buffer.document`. + * `TokenListControl` has been renamed to `FormattedTextControl`. + * `Application.set_return_value` has been renamed to `Application.set_result`. + +- Other new features: + + * `DummyAutoSuggest` and `DynamicAutoSuggest` were added. + * `DummyClipboard` and `DynamicClipboard` were added. + * `DummyCompleter` and `DynamicCompleter` were added. + * `DummyHistory` and `DynamicHistory` was added. + + * `to_container` and `to_window` utilities were added. + + +1.0.9: 2016-11-07 +----------------- + +Fixes: +- Fixed a bug in the `cooked_mode` context manager. This caused a bug in + ptpython where executing `input()` would display ^M instead of accepting the + input. +- Handle race condition in eventloop/posix.py +- Updated ANSI color names for vt100. (High and low intensity colors were + swapped.) + +New features: +- Added yank-nth-arg and yank-last-arg readline commands + Emacs bindings. +- Allow searching in Vi selection mode. +- Made text objects of the Vi 'n' and 'N' search bindings. This adds for + instance the following bindings: cn, cN, dn, dN, yn, yN + +1.0.8: 2016-10-16 +----------------- + +Fixes: +- In 'shortcuts': complete_while_typing was a SimpleFilter, not a CLIFilter. +- Always reset color attributes after rendering. +- Handle bug in Windows when '$TERM' is not defined. +- Ignore errors when calling tcgetattr/tcsetattr. + (This handles the "Inappropriate ioctl for device" crash in some scenarios.) +- Fix for Windows. Correctly recognize all Chinese and Lithuanian characters. + +New features: +- Added shift+left/up/down/right keys. +- Small performance optimization in the renderer. +- Small optimization in the posix event loop. Don't call time.time() if we + don't have an inputhook. (Less syscalls.) +- Turned the _max_postpone_until argument of call_from_executor into a float. + (As returned by `time.time`.) This will do less system calls. It's + backwards-incompatible, but this is still a private API, used only by pymux.) +- Added Shift-I/A commands in Vi block selection mode for inserting text at the + beginning of each line of the block. +- Refactoring of the 'selectors' module for the posix event loop. (Reuse the + same selector object in one loop, don't recreate it for each select.) + + +1.0.7: 2016-08-21 +----------------- + +Fixes: +- Bugfix in completion. When calculating the common completion to be inserted, + the new completions were calculated wrong. +- On Windows, avoid extra vertical scrolling if the cursor is already on screen. + +New features: +- Support negative arguments for next/previous word ending/beginning. + + +1.0.6: 2016-08-15 +----------------- + +Fixes: +- Go to the start of the line in Vi navigation mode, when 'j' or 'k' have been + pressed to navigate to a new history entry. +- Don't crash when pasting text that contains \r\n characters. (This could + happen in iTerm2.) +- Python 2.6 compatibility fix. +- Allow pressing before each -ve argument. +- Better support for conversion from #ffffff values to ANSI colors in + Vt100_Output. + * Prefer colors with some saturation, instead of gray colors, if the given + color was not gray. + * Prefer a different foreground and background color if they were + originally not the same. (This avoids concealing text.) + +New features: +- Improved ANSI color support. + * If the $PROMPT_TOOLKIT_ANSI_COLORS_ONLY environment variable has been + set, use the 16 ANSI colors only. + * Take an `ansi_colors_only` parameter in `Vt100_Output` and + `shortcuts.create_output`. + + +1.0.5: 2016-08-04 +----------------- + +Fixes: +- Critical fix for running on Windows. The gevent work-around in the inputhook + caused 'An operation was attempted on something that is not a socket'. + + +1.0.4: 2016-08-03 +----------------- + +Fixes: +- Key binding fixes: + * Improved handling of repeat arguments in Emacs mode. Pressing sequences + like 'esc---123' do now work (like GNU Readline): + - repetition of the minus sign is ignored. + - No esc prefix is required for each digit. + * Fix in ControlX-ControlX binding. + * Fix in bracketed paste. + * Pressing Control-U at the start of the line now deletes the newline. + * Pressing Control-K at the end of the line, deletes the newline after + the cursor. + * Support negative argument for Control-K + * Fixed cash when left/right were pressed with a negative argument. (In + Emacs mode.) + * Fix in ControlUp/ControlDown key bindings. + * Distinguish backspace from Control-H. They are not the same. + * Delete in front of the cursor when a negative argument has been given + to backspace. + * Handle arrow keys correctly in emacs-term. +- Performance optimizations: + * Performance optimization in Registry. + * Several performance optimization in filters. + * Import asyncio inline (only if required). +- Use the best possible selector in the event loop. This fixes bugs in + situations where we have too many open file descriptors. +- Fix UI freeze when gevent monkey patch has been applied. +- Fix segmentation fault in Alpine Linux. (Regarding the use of ioctl.) +- Use the correct colors on Windows. (When the foreground/background colors + have been modified.) +- Display a better error message when running in Idle. +- Additional flags for vt100 inputs: disable flow control. +- Also patch stderr in CommandLineInterface.patch_stdout_context. + +New features: +- Allow users to enter Vi digraphs in reverse order. +- Improved autocompletion behavior. See IPython issue #9658. +- Added a 'clear' function in the shortcuts module. + +For future compatibility: +- `Keys.Enter` has been added. This is the key that should be bound for + handling the enter key. + + Right now, prompt_toolkit translates \r into \n during the handling of the + input; this is not correct and makes it impossible to distinguish between + ControlJ and ControlM. Some applications bind ControlJ for custom handling of + the enter key, because this equals \n. However, in a future version we will + stop replacing \r by \n and at that point, the enter key will be ControlM. + So better is to use `Keys.Enter`, which becomes an alias for whatever the + enter key translates into. + + +1.0.3: 2016-06-20 +----------------- + +Fixes: +- Bugfix for Python2 in readline-like completion. +- Bugfix in readline-like completion visualization. + +New features: +- Added `erase_when_done` parameter to the `Application` class. (This was + required for the bug fixes.) +- Added (experimental) `CommandLineInterface.run_application_generator` method. + (Also required for the bug fix.) + +1.0.2: 2016-06-16 +----------------- + +Fixes: +- Don't select the first completion when `complete_while_typing` is False. + (Restore the old behavior.) + + +1.0.1: 2016-06-15 +----------------- + +Fixes: +- Bugfix in GrammarValidator and SentenceValidator. +- Don't leave the alternate screen on resize events. +- Use errors=surrogateescape, in order to handle mouse events in some + terminals. +- Ignore key presses in _InterfaceEventLoopCallbacks.feed_key when the CLI is in the done state. +- Bugfix in get_common_complete_suffix. Don't return any suffix when there are + completions that change whatever is before the cursor. +- Bugfix for Win32/Python2: use unicode literals: This crashed arrow navigation + on Windows. +- Bugfix in InputProcessor: handling of more complex key bindings. +- Fix: don't apply completions, if there is only one completion which doesn't + have any effect. +- Fix: correctly handle prompts starting with a newline in + prompt_toolkit.shortcuts. +- Fix: thread safety in autocomplete code. +- Improve styling for matching brackets. (Allow individual styling for the + bracket under the cursor and the other.) +- Fix in ShowLeadingWhiteSpaceProcessor/ShowTrailingWhiteSpaceProcessor: take + output encoding into account. (The signature had to change a little for + this.) +- Bug fix in key bindings: only activate Emacs system/open-in-editor bindings + if editing_mode is emacs. +- Added write_binary parameter to Vt100_Output. This fixes a bug in some cases + where we expect it to write non-encoded strings. +- Fix key bindings for Vi mode registers. + +New features (**): +- Added shortcuts.confirm/create_confirm_application function. +- Emulate bracketed paste on Windows. (When the input stream contains multiple + key presses among which a newline and at least one other character, consider + this a paste event, and handle as bracketed paste on Unix. +- Added key handler for displaying completions, just like readline does. +- Implemented Vi guu,gUU,g~~ key bindings. +- Implemented Vi 'gJ' key binding. +- Implemented Vi ab,ib,aB,iB text objects. +- Support for ZeroWidthEscape tokens in prompt and token lists. Used to support + final shell integration. +- Fix: Make document.text/cursor_position/selection read-only. (Changing these + would break the caching causing bigger issues.) +- Using pytest for unit tests. +- Allow key bindings to have Keys.Any at any possible position. (Not just the + end.) This made it significantly easier to write the named register Vi + bindings, resulting in an approved start-up time.) +- Better feedback when entering multi-key key bindings in insert mode. (E.g. + when 'jj' would be mapped to escape.) +- Small improvement in key processor: allow key bindings to generate new key + presses. +- Handle ControlUp and ControlDown by default: move to the previous/next record + in the history. +- Accept 'char'/'get_char' parameters in FillControl. +- Added refresh_interval method to prompt() function. + +Performance improvements: +- Improve the performance of test_callable_args: this should significantly + increase the start-up time. +- Start-up time for creating the Vi bindings has been improved significantly. + +(**) Some small backwards-compatible features were allowed for this minor + release. After evaluating the impact/risk/work involved we concluded that + we could ship these in a minor release. + + +1.0.0: 2016-05-05 +----------------- + +Fixes: +- Adjust minimum completion menu width to match UIControl and Window class. +- Bugfix regarding weakref in InputProcessor. +- Fix for pypy3: bug in WeakValueDictionary. +- Correctly handle '0' key binding in Vi mode. +- Also load Vi bindings by default in Application if no registry has been given. +- Only go into selection mode if the current buffer is not empty. +- Close PipeInput after usage. +- Only use 16 colors in (Emacs) eterm-color. +- Bugfix in "xP Vi key binding. +- Bugfix in Vi { and } key binding. +- Fix: use correct token for Scrollbar in MultiColumnCompletionMenuControl. +- Handle negative values in translate_row_col_to_index. +- Handle decomposed unicode characters. +- Fixed Window.always_hide_cursor. (Parameter was ignored.) +- Fix in zz Vi key binding. (When render info is not available.) +- Fix in Document.get_cursor_up_position. (When an argument is given.) + +New features: +- Separated `load_mouse_bindings`. +- Refactoring/simplification of the key bindings: better use of filters and + CLI.editing_mode. +- Added DummyOutput class and a few unit tests that test the whole CLI. +- Use the bisect module in Document._line_start_indexes instead of a custom + binary search. This should improve the performance. +- Stay in the same column when doing multiple up/down movements. +- Visual improvements: + * Implemented cursorcolumn, cursorline and colorcolumn. + * Only reserve menu space when `complete_while_typing=True` or when there are + completions to be displayed. + * Support for chaining tokens for combined styles. SelectedText will now + reverse the colors from the highlighting by default. Style + `Token.SelectedText` to set a fixed foreground/background. + Also for SearchMatch, we now use combined tokens. + * Support for dark gray on Windows. + * Default token for SystemToolbar and SearchToolbar. + * Display selection also on empty lines. +- Emacs key bindings improved: + * Recognize + handle ControlDelete key. + * Implemented meta-* and control-backslash key bindings. +- Vi key bindings improved: + * Handle inclusive and linewise motions properly. + * Fix g_ motion off by one character, and don't work when cursor is in + the trailing whitespace part of line. + * Make a(/a)/i(/i)/... motions. Find enclosing brackets instead of the next + bracket. + * Update N% motion according to vim behaviors. + * Fix | motion off by one character. + * ge/gE motions go to end of previous word, not start. + * Added Vi 'gm' key binding. + * Implemented 'gq' key binding in Vi mode. (Reshape text.) + * Vi operator/text object separation for key bindings. + * Added 'ap' (auto-paragraph) text object. + * Implemented Vi digraphs. ControlK will now insert a digraph. + * Implemented vi tilde_operator. + * Support named registers. + * Vi < and > key bindings became operators. + * Text objects and motions are now separate bindings. + * Improved copy/paste in Vi mode. + +Backwards-incompatible changes: +- Don't reset the current buffer anymore by default in + CommandLineInterface.run(). Passing `reset_current_buffer=True` is now + required. +- Renamed MouseEventTypes to MouseEventType for consistency. The old name is + still valid, but deprecated. +- Refactoring of Callbacks. All events should now receive one argument, which + is the sender. (Further, Callback was renamed to Event.) This is mostly used + internally. +- Moved on_invalidate callback from CommandLineInterface to Application +- Renamed `PipeInput.send` to `PipeInput.send_text`. (Old deprecated name is + still kept as a valid alias.) +- Renamed SimpleLexer.default_token to SimpleLexer.token. (+ + backwards-compatibility.) +- Refactoring of the filters: `ViStateFilter` has been deprecated. (Should not + be used anymore.) Use the filters, as defined in prompt_toolkit.filters. +- `editing_mode` is now a property of `CommandLineInterface`. This is replacing + the `vi_mode` parameter in `KeyBindingManager`. +- The default accept_action for the default Buffer in Application now becomes + IGNORE. This is a much more sensible default. Pass RETURN_DOCUMENT to get + the previous behavior, +- Always expect an EventLoop instance in CommandLineInterface. Creating it in + __init__ caused a memory leak. + + +0.60: 2016-03-14 +---------------- + +Fixes: +- Fix in Document.paste. (The screen was not updated after an undo of a paste.) +- Don't use deprecated inspect.getargspec on Python 3. +- Fixed reading input on Windows when input was piped in stdin. +- Use correct file descriptors for input/output in run_system_command. +- Always correctly split prompt in shortcuts.prompt. (Even when multiline=False) +- Correctly align right prompt to the top when the left prompt consists of + multiple lines. +- Correctly use Token.Transparent as default token for a TokenListControl. +- Fix in syntax synchronization. (Better handle the case when no + synchronization point was found.) +- Send SIGTSTP to the whole process group. +- Correctly raise on_buffer_changed on all text changes. +- Fix in regular_languages.GrammarLexer. (Fixes bug in ptipython syntax + highlighting.) + +New features: +- Add support for additional readers to the Win32 event loop. +- Added on_render event. +- Carry the weight in layout dimensions to allow stretching. + + +0.59: 2016-02-27 +---------------- + +Fixes: +- Set correct default color on Windows. (Gray instead of high intensity gray.) +- Reverse colors on Windows when foreground/background color have not been + specified. +- Correct handling of mouse events for FillControl. +- Take margin into account when calculating Window height. (Fixes bug in + multiline prompt.) +- Handle division by zero in UIContent.get_height_for_text. + + +0.58: 2016-02-23 +---------------- + +Fixes: +- Correctly return result for mouse handler in TokenListControl. +- Bugfix in meta-backspace key binding. (Delete all whitespace before the + cursor, when there is only whitespace.) +- Bugfix in Vi gu, gU, g? and g~ key bindings (in selection mode). +- Correctly restore default console attributes on Windows. +- Disable bracketed paste support in ConEmu. (This was broken.) +- When an unknown exception is raised in `CommandLineInterface.run()`, don't + forget to redraw the CLI. + +New features: +- Many performance improvements and better caching. (Especially in the + `Document` class.) +- Support for continuation tokens in `shortcuts.prompt` and + `shortcuts.create_prompt_layout`. +- Added `shortcuts.print_tokens` function for printing colored output. +- Sound bell when nothing was deleted. +- Added escape sequences for F1-F5 keys on the Linux console. +- Improved support for the Linux console. (Switch back to 16 colors.) +- Added F13-F24 input codes for xterm. +- Created prompt_toolkit.token. A custom Token implementation, that is + compatible with Pygments.token. (This way, Pygments becomes an optional + dependency. For many use cases, nothing except the Token class from Pygments + was used, so it was a bit overkill to install Pygments for only that.) +- Refactoring of prompt_toolkit.styles. +- `Float` objects got a `hide_when_covering_content` option. +- Implementation of RPROMPT, like ZSH: Added `get_rprompt_tokens` to + `create_prompt_layout`. +- Some improvements to the default style. +- Also handle Ctrl-R and Ctrl-S in Vi mode when searching. +- Added TabsProcessor: a tool to visualize tabs instead of displaying ^I. +- Give a better error message when trying to run in git-bash. +- Support for ANSI color names in style dictionaries. + +- Big refactoring of the `Window` and `UIControl` classes. This should result + in huge performance improvements on big inputs. (While first, a document + could have 1,000 lines; now it can have about 100,000 lines on the same system.) + + The Window and UIControl have been rewritten very much. Rather than each time + rendering the whole user control, we now only have to render the visible part. + + Because of this, many pieces had to be rewritten: + - UIControls work differently. They return a `UIContent` instance that + consist of a collection of lines. + - All processors have been rewritten. (Their API changed as well, because + they process one line at a time.) + - Lexers work differently. `Lexer.lex_document` should now return a function + that returns the tokens for one line. PygmentsLexer has been optimized that + it becomes 'lazy', and it has optional syntax synchronization. That means, + that the lexer doesn't have to start the lexing at the beginning of the + document. (Which would be slow for big documents.) + +Backwards-incompatible changes: +- As mentioned above, the refactoring of `Window` and `UIControl` caused many + "internal" APIs to change. All custom `UIControl`, `Processor` and `Lexer` + classes have to be rewritten. However, for most applications this should not + be an issue. Especially, the `shortcuts.prompt` function is + backwards-compatible. +- `wrap_lines` became a property of `Window` instead of `BufferControl`. + + +0.57: 2016-01-04 +---------------- + +Fixes: +- Made `max_render_postpone_time` configurable. The current default was bad. + (We should probably always draw the UI once every cycle of the event loop.) + + +0.56: 2016-01-03 +---------------- + +Fixes: +- Fix in bracketed paste. It was not correctly enabled for each prompt. + + +0.55: 2016-01-03 +---------------- + +New features: +- Implemented bracketed paste mode. (This allows much faster pasting, as well + as pasting without going into paste mode. This makes sure that indentation in + ptpython for instance is kept correctly.) +- Added support for italic output and blink. (For terminals that support it.) +- Added get_horizontal_scroll, get_vertical_scroll and always_hide_cursor + parameters to Window. +- Refactoring of the posix event loop. Better scheduling of all tasks/FDs to + avoid starvation. (Everything should feel more responsive in high CPU + situations.) +- Added get_default_char function to TokenListControl. +- AppendAutoSuggestion now accepts a token parameter. +- Support for ansi color names in styles. +- Accept get_width/get_height parameters in Float. +- Added Output.write_raw and accept 'raw' parameter in + CommandLineInterface.stdout_proxy. +- Better caching of tokens in TokenListControl. +- Add mouse support to TokenListControl. +- Display "Window too small" when the window becomes too small. +- Added 'bell' function to Output. +- Accept weights in HSplit/VSplit. +- Added Registry.remove_binding method to dynamically remove key bindings. +- Added focus_on_click parameter to BufferControl. +- Introduced BufferMapping class as a wrapper around the buffers dictionary. + This one also contains the focus stack. +- Improved 'v' and 'V' key bindings. Allow switching between line and character + selection modes. +- Added layout.highlighters. A new, much faster way to do selection and search + highlighting. +- Make search_state dynamic for key bindings. +- Added 'sentence' option to WordCompleter. +- Cache Document.lines for better performance. +- Implementation of BLOCK selections. (Cut, copy, paste.) +- Accept a 'reserve_space_for_menu' parameter in the shortcuts. (This is an + integer.) +- Support for 24bit true color on vt100 terminals. +- Added CommandLineInterface.on_invalidate event. +- Added __version__ to __init__.py. + +Fixes: +- Always show cursor in the 'done' state. +- Allow HSplit to have zero children. +- Bugfix for handling of backslash on Windows with some non-us keyboards. + (Ptpython issue #28.) +- Never render characters outside the visible screen region. +- Fix in WordCompleter. When case insensitive and input contained uppercase. +- Highlight search match when the cursor is at any position on the match. (not + just the beginning.) + +Backwards-incompatible changes: +(Most changes will probably not have an impact on external applications.) +- Change in the `Style` API. This allows caching of Attrs in renderer and + faster rendering. (Style now has a get_attrs_for_token instead of a + get_token_to_attributes_dict method.) +- Removed DefaultStyle. Created PygmentsStyle.from_defaults class method instead. +- Removed AbortAction.IGNORE. This was ambiguous. +- Accept 'cli' parameter in 'walk' and 'find_window_for_buffer_name'. +- The focus stack is now stored in BufferMapping. +- ViStateFilter and KeyBindingManager now accept a get_vi_state callable + instead of vi_state itself. (This way a key bindings registry becomes + stateless.) +- HighlightSearchProcessor and HighlightSelectionProcessor became deprecated. + (Use highlighters instead.) + + +0.54: 2015-10-29 +---------------- + +New features: +- Allow CommandLineInterface to run in any thread. +- Hide cursor while rendering. +- Added add_reader/remove_reader methods to EventLoop. +- Support for 'reverse' style. +- Redraw more lazy, by using invalidate. +- Added show_cursor property to Screen. +- Center or right align text in TokenListControl also when it spans multiple + lines. + +Fixes: +- Bugfix in PathCompleter. (Expanduser issue.) +- Fix in signal handler. +- Use utf-8 encoding in Vt100_Output by default. +- Use correct default token in BufferControl. +- Fix in ControlL key binding. Use @handle to allow deactivation. + +Backwards-incompatible changes: +- Renamed create_default_layout to create_prompt_layout +- Renamed create_default_application to create_prompt_application +- Renamed Layout to Container. +- Renamed CommandLineInterfaces.request_redraw to invalidate. +- Changed the actual value of SEARCH_BUFFER, DEFAULT_BUFFER, SYSTEM_BUFFER and + DUMMY_BUFFER. +- Changed order of keyword arguments of the BufferControl class. "buffer_name" + now comes first. +- Removed old pt(i)python code. + +0.53: 2015-10-06 +---------------- + +New features: +- Handling of the insert key in Vi mode. +- Added 'zt' and 'zb' Vi key bindings. +- Added delete key binding for deleting selected text. +- Select word below cursor on double mouse click. +- Added `wrap_lines` option to TokenListControl. +- Added `KeyBindingManager.for_prompt`. + +Fixes: +- Fix in rendering output. +- Reset renderer correctly in run_in_terminal. +- Only reset buffer when using `AbortAction.RETRY`. +- Fix in handling of exit (Ctrl-D) key presses. +- Fix in `CompleteEvent`. Correctly set `completion_requested`. + +Backwards-incompatible changes: +- Renamed `ValidationError.index` to `ValidationError.cursor_position`. +- Renamed `shortcuts.get_input` to `shortcuts.prompt`. +- Return empty string instead of None in + `Document.current_char`/`char_before_cursor`. + + +0.52: 2015-09-24 +---------------- + +Fixes: +- Fix in auto suggestion: hide suggestion when accepting input. + + +0.51: 2015-09-24 +---------------- + +New features: +- Mouse support. (Scrolling and clicking for vt100 terminals. For Windows only + clicking.) Both the autocompletion menus and buffer controls respond to + scrolling and clicking. +- Added auto suggestions. (Like the fish shell.) +- Stdout proxy become thread safe. +- Linewrapping can now be disabled, instead we get horizontal scrolling. +- Line numbering can now be relative. Like the vi 'relativenumber' option. + +Fixes: +- Fixed excessive scrolling in Windows. +- Bugfix in search highlighting. +- Copy all words during repetition of Ctrl-W presses. +- The 'libs' folder has been removed. +- Fix in MultiColumnCompletionsMenu: don't create very big columns. + +Backwards-incompatible changes: +- Disable search by default in KeyBindingManager. +- Separated abort/exit key bindings. Disabled by default in KeyBindingManager. +- 'Ignore' became the default on_abort action in `Application`. +- 'Ignore' became the default accept_action in `Buffer`. +- The layout processors have been refactored. The API is changed. +- `SwitchableValidator` has been renamed to `ConditionalValidator`. +- `WindowRenderInfo` has several incompatible changes. +- Margins have been refactored completely. Now it's the window that has the + margin instead of `BufferControl`. Is is both much more performant and + flexible. + + +0.50: 2015-09-06 +---------------- + +Fix: +- Leaving of alternate screen on Windows. + + +0.49: 2015-09-06 +---------------- + +New features: +- Added MANIFEST.in +- Better support for multiline prompts in shortcuts. +- Added Document.set_document method. +- Added 'default' argument to `shortcuts.create_default_application`. +- Added `align_center` option for `TokenListControl`. +- Added optional key bindings for full page navigation. (Moved key bindings + from pyvim into prompt-toolkit.) +- Accepts default_char in BufferControl for filling the background. +- Added InFocusStack filter. + +Fixes: +- Small fix in TokenListControl: use the right Char for aligning. + +Backwards-incompatible changes: +- Removed deprecated 'tokens' attribute from GrammarLexer. + + +0.48: 2015-09-02 +---------------- + +New features: +- run_in_terminal now returns the result of the called function. +- Made history attribute of Buffer class public. +- Added support for sub CommandLineInterfaces. +- Accept optional vi_state parameter in KeyBindingManager. + +Fixes: +- Pop-up menu positioning. The menu was shown too often above instead of below + the cursor. +- Fix in Control-W key binding. When there is only whitespace before the + cursor, delete the whitespace. +- Rendering bug fix in open_in_editor: run editor using cli.run_in_terminal. +- Fix in renderer. Correctly reserve the vertical space as required by the + layout. +- Small fix in Margin ABC. +- Added __iter__ to History ABC. +- Small bugfix in CommandLineInterface: create correct eventloop when no + eventloop was given. +- Never schedule a second repaint operation when a previous was not yet + executed. + + +0.47: 2015-08-19 +---------------- + +New features: +- Added `prompt_toolkit.layout.utils.iter_token_lines`. +- Allow `None` values on the focus stack. +- Buffers can be readonly. Added `IsReadOnly` filter. +- `eager` behavior for key bindings. When a key binding is eager it will be + executed as soon as it's matched, even when there is another binding that + starts with this key sequence. +- Custom margins for BufferControl. + +Fixes: +- Don't trigger autocompletion on paste. +- Added `pre_run` parameter to CommandLineInterface. +- Correct invalidation of BeforeInput and AfterInput. +- Correctly handle transparency. (For floats.) +- Small change in the algorithm to determine Window dimensions: keep in the + bounds of the Window dimensions. + +Backwards-incompatible changes: +- There a now a `Lexer` abstract base class. Every lexer should be an instance + of that class, and Pygments lexers should be wrapped in a `PygmentsLexer` + class. `prompt_toolkit.shortcuts` still accepts Pygments lexers directly for + backwards-compatibility. +- BufferControl no longer has a `show_line_numbers` argument. Pass a + `NumberedMargin` instance instead. +- The `History` class became an abstract base class and only defines an + interface. The default history class is now called `InMemoryHistory`. + + +0.46: 2015-08-08 +---------------- + +New features: +- By default, in shortcuts, only show search highlighting when the search is + the current input buffer. +- Accept 'count' for all search operations. (For repetition.) +- `shortcuts.create_default_layout` accepts a `multiline` parameter. +- Show meta display text for completions also in multi-column mode. + +Fixes: +- Correct invalidation of DefaultPrompt when search direction changes. +- Correctly include/exclude current cursor position in search. +- More consistency in styles. +- Fix in ConditionalProcessor.has_focus. +- Python 2.6 compatibility fix. +- Show cursor at the correct position during reverse-i-search. +- Fixed stdout encoding bug for vt100 output. + +Backwards-incompatible changes: +- Use of `ConditionalContainer` everywhere. The `Window` class no longer + accepts a `filter` argument to decide about the visibility. Instead + wrapping inside a `ConditionalContainer` class is required. + + +0.45: 2015-07-30 +---------------- + +Fixes: +- Bug fix on OS X: correctly detect platform as not Windows. + + +0.44: 2015-07-30 +---------------- + +Fixes: +- Fixed bug in eventloops: handle timeout correctly, even when there is an eventhook. +- Bug fix in open-in-editor: set correct cursor position. + +New features: +- CompletionsMenu got a scroll_offset. +- Use 256 colors and ANSI sequences when ConEmu ANSI support has been detected. +- Added PyperclipClipboard for synchronization with the system clipboard. + and clipboard parameter in shortcut functions. +- Filter for enabling/disabling handling of Vi 'v' binding. + + +0.43: 2015-07-15 +---------------- + +Fixes: +- Windows bug fix. STD_INPUT_HANDLE should be c_ulong instead of HANDLE. + (This caused crashes on some systems.) + +New features: +- Added eventloop and patch_stdout parameters to get_input. +- Inputhook support added. +- Added ShowLeadingWhiteSpaceProcessor and ShowTrailingWhiteSpaceProcessor + processors. +- Accept Filter as multiline parameter in 'shortcuts'. +- MultiColumnCompletionsMenu + display_completions_in_columns parameter + in shortcuts. + +Backwards incompatible changes: +- Layout.width was renamed to preferred_width and now receives a + max_available_width parameter. + + +0.42: 2015-06-25 +---------------- + +Fixes: +- Support for Windows cmder and conemu consoles. +- Correct handling of unicode input and output on Windows. + +New features: +- Support terminal titles. +- Handle Control-Enter as Meta-Enter on Windows. +- Control-Z key binding for Windows. +- Implemented alternate screen buffer on Windows. +- Clipboard became an ABC and InMemoryClipboard default implementation. + + +0.41: 2015-06-20 +---------------- + +Fixes: +- Emacs Control-T key binding. +- Color fix for Windows consoles. + +New features: +- Allow both booleans and Filters in many places. +- `password` can be a Filter now. + + +0.40: 2015-06-15 +---------------- + +Fixes: +- Fix in output_screen_diff: reset correctly. +- Ignore flush errors in vt100_output. +- Implemented gg Vi key binding. +- Bug fix in the renderer when the style changes. + +New features: +- TokenListControl can now display the cursor somewhere. +- Added SwitchableValidator class. +- print_tokens function added. +- get_style argument for Application added. +- KeyBindingManager got an enable_all argument. + +Backwards incompatible changes: +- history_search is now a SimpleFilter instance. + + +0.39: 2015-06-04 +---------------- + +Fixes: +- Fixed layout.py example. +- Fixed eventloop for Python 64bit on Windows. +- Fix in history. +- Fix in key bindings. + + +0.38: 2015-05-31 +---------------- + +New features: +- Improved performance significantly for processing key bindings. + (Pasting text will be a lot faster.) +- Added 'M' Vi key binding. +- Added 'z-' and 'z+' and 'z-[Enter]' Vi keybindings. +- Correctly handle input and output encodings on Windows. + +Bug fixes: +- Fix bug when completion cursor position is outside range of current text. +- Don't crash Control-D is pressed while waiting for ENTER press (in run_system_command.) +- On Ctrl-Z, don't suspend on Windows, where we don't have SIGTSTP. +- Ignore result when open_in_editor received a nonzero return code. +- Bug fix in displaying of menu meta information. Don't show 'None'. + +Backwards incompatible changes: +- Refactoring of the I/O layer. Separation of the CommandLineInterface + and Application class. +- Renamed enable_system_prompt to enable_system_bindings. + +0.37: 2015-05-11 +---------------- + +New features: +- Handling of trailing input in contrib.regular_languages. + +Bug fixes: +- Default message in shortcuts.get_input. +- Windows compatibility for contrib.telnet. +- OS X bugfix in contrib.telnet. + +0.36: 2015-05-09 +---------------- + +New features: +- Added get_prompt_tokens parameter to create_default_layout. +- Show prompt in bold by default. + +Bug fixes: +- Correct cache invalidation of DefaultPrompt. +- Using text_type assertions in contrib.telnet. +- Removed contrib.shortcuts completely. (The .pyc files still + appeared incorrectly in the wheel.) + +0.35: 2015-05-07 +---------------- + +New features: +- WORD parameter for WordCompleter. +- DefaultPrompt.from_message constructor. +- Added reactive.py for simple integer data binding. +- Implemented scroll_offset and scroll_beyond_bottom for Window. +- Some performance improvements. + +Bug fixes: +- Handling of relative path in PathCompleter. +- unicode_literals for all examples. +- Visibility of bottom toolbar in create_default_layout shortcut. +- Correctly handle 'J' vi key binding. +- Fix in indent/unindent. +- Better Vi bindings in visual mode. + +Backwards incompatible changes: +- Moved prompt_toolkit.contrib.shortcuts to prompt_toolkit.shortcuts. +- Refactoring of contrib.telnet. + +0.34: 2015-04-26 +---------------- + +Bug fixes: +- Correct display of multi width characters in completion menu. + +Backwards incompatible changes: +- Renamed Buffer.add_to_history to Buffer.append_to_history. + +0.33: 2015-04-25 +---------------- + +Bug fixes: +- Crash fixed in SystemCompleter when some directories didn't exist. +- Made text/cursor_position in Document more atomic. +- Fixed Char.__ne__, improves performance. +- Better performance of the filter module. +- Refactoring of the filter module. +- Bugfix in BufferControl, caching was not done correctly. +- fixed 'zz' Vi key binding. + +New features: +- Do tilde expansion for system commands. +- Added ignore_case option for CommandLineInterface. + +Backwards incompatible changes: +- complete_while_typing parameter has been moved from CommandLineInterface to + Buffer. + + +0.32: 2015-04-22 +---------------- + +New features: +- Implemented repeat arg for '{' and '}' vi key binding. +- Added autocorrection example. +- first experimental telnet interface added. +- Added contrib.validators.SentenceValidator. +- Added Layout.walk generator to traverse the layout. +- Improved 'L' and 'H' Vi key bindings. +- Implemented Vi 'zz' key binding. +- ValidationToolbar got a show_position parameter. +- When only width or height are given for a float, the control is centered in + the parent. +- Added beforeKeyPress and afterKeyPress events. +- Added HighlightMatchingBracketProcessor. +- SearchToolbar got a vi_mode option to show '?' and '/' instead of 'I-search'. +- Implemented vi '*' binding. +- Added onBufferChanged event to CommandLineInterface. +- Many performance improvements: some caching and not rendering after every + single key stroke. +- Added ConditionalProcessor. +- Floating menus are now shown above the cursor, when below is not enough + space, but above is enough space. +- Improved vi 'G' key binding. +- WindowRenderInfo got a full_height_visible, top_visible, and a few other + attributes. +- PathCompleter got an expanduser option to do tilde expansion. + +Fixed: +- Always insert indentation when pressing enter. +- vertical_scroll should be an int instead of a float. +- Some bug fixes in renderer.Output. +- Pressing backspace in an empty search in Vi mode now goes back to navigation + mode. +- Bug fix in TokenListControl (Correctly calculate height for multiline + content.) +- Only apply HighlightMatchingBracketProcessor when editing buffer. +- Ensure that floating layouts never go out of bounds. +- Home/End now go to the start and end of the line. +- Fixed vi 'c' key binding. +- Redraw the whole output when the style changes. +- Don't trigger onTextInsert when working_index doesn't change. +- Searching now wraps around the start/end of buffer/history. +- Don't go to the start of the line when moving forward in history. + +Changes: +- Don't show directory/file/link in the meta information of PathCompleter anymore. +- Complete refactoring of the event loops. +- Refactoring of the Renderer and CommandLineInterface class. +- CommandLineInterface now accepts an optional Output argument. +- CommandLineInterface now accepts a use_alternate_screen parameter. +- Moved highlighting code for search/selection from BufferControl to processors. +- Completers are now always run asynchronously. +- Complete refactoring of the search. (Most responsibility move out of Buffer + class. CommandLineInterface now got a search_state attribute.) + +Backwards incompatible changes: +- get_input does now have a history attribute instead of history_filename. +- EOFError and KeyboardInterrupt is raised for abort and exit instead of custom + exceptions. +- CommandLineInterface does no longer have a property 'is_reading_input'. +- filters.AlwaysOn/AlwaysOff have been renamed to Always/Never. +- AcceptAction has been moved from CommandLineInterface to Buffer. Now every + buffer can define its own accept action. +- CommandLineInterface now expects an Eventloop instance in __init__. + + +0.31: 2015-01-30 +---------------- + +Fixed: +- Bug in float positioning +- Show completion menu only for the default_buffer in get_input. + +New features: +- PathCompleter got a get_paths parameter. +- PathCompleter sorts alphabetically. +- Added contrib.completers.SystemCompleter +- Completion got a get_display_meta parameter. + + +0.30: 2015-01-26 +---------------- + +Fixed: +- Backward compatibility with django_extensions. +- Usage of alternate screen in the renderer. + +New features: +- Vi '#' key binding. +- contrib.shortcuts.get_input got a get_bottom_toolbar_tokens argument. +- Separate key bindings for "open in editor." KeyBindingManager got a + enable_open_in_editor argument. + +0.28: 2015-01-25 +---------------- + +Fixed: +- syntax error in 0.27 + +0.27: 2015-01-25 +---------------- + +Backwards-incompatible changes: +- Complete refactoring of the layout system. (HSplit, VSplit, FloatContainer) + as well as a list of controls (TokenListControl, BufferControl) in order to + design much more complex layouts. +- ptpython code has been moved to a separate repository. + +New features: +- prompt_toolkit.contrib.shortcuts.get_input has been extended. + +Fixed: +- Behavior of Control+left/right/up/down. +- Backspace in incremental search. +- Hide completion menu correctly when the cursor position changes. + +0.26: 2015-01-08 +---------------- + +Backwards-incompatible changes: +- Refactoring of the key input system. (The registry which contains the key + bindings, the focus stack, key binding manager.) Overall much better API. +- Renamed `Line` to `Buffer`. + +New features: +- Added filters as a way of disabling/enabling parts of the runtime according + to certain conditions. +- Global clipboard, shared between all buffers. +- Added (experimental) "merge history" feature to ptpython. +- Added 'C-x r k' and 'C-x r y' emacs key bindings for cut and paste. +- Added g_, ge and gE vi key bindings. +- Added support for handling control + arrows keys. + +Fixed: +- Correctly handle f1-f4 in rxvt-unicode. + +0.25: 2014-12-11 +---------------- + +Fixed: +- Package did not install on Python 2.6/2.7. + +0.24: 2014-12-10 +---------------- + +Backwards-incompatible changes: +- Completer.get_completions now gets a complete_event argument. + +New features: +- For ptpython: filename completion inside Python strings. +- prompt_toolkit.contrib.regular_languages added. +- prompt_toolkit.contrib.pdb added. (Experimental PDB front-end.) +- Support for multiline toolbars. +- asyncio support added. (Integration with asyncio event loop.) +- WORD parameter added to Document.word_before_cursor. + +Fixed: +- Small fixes in Win32 terminal output. +- Bug fix in parsing of CPR response. + +0.23: 2014-11-28 +---------------- + +New features: +- contrib.completers added. + +Fixed: +- Improved j/k key bindings in Vi mode. +- Don't leak internal variables into ptipython shell. +- Initialize IPython extensions. +- Use IPython's prompt. +- Workarounds for Jedi crashes. + +0.22: 2014-11-09 +---------------- + +Fixed: +- Fixed missing import which caused Ctrl-Z to crash. +- Show error message for ptipython when IPython is not installed. + +0.21: 2014-10-25 +---------------- +New features: +- Using entry_points in setup.py +- Experimental Win32 support added. + +Fixed: +- Behavior of 'r' and 'R' key bindings in Vi mode. +- Detect multiline correctly for ptpython when there are triple quoted strings. +- Some other small improvements. + + +0.20: 2014-10-04 +---------------- +Fixed: +- Workarounds for Jedi bugs. +- Better handling of window resize events. +- Fixed counter in ptipython prompt. +- Use IPythonInputSplitter.transform_cell for IPython syntax validation. +- Only insert newlines for open brackets if the cursor is at the end of the input string. + +New features: +- More Vi key bindings: 'B', 'W', 'E', 'aW', 'aw' and 'iW' +- ControlZ now suspends the process + + +0.19: 2014-09-30 +---------------- +Fixed: +- Handle Jedi crashes. +- Autocompletion in `ptipython` +- Input validation in `ptipython` +- Execution of system commands (in `ptpython`) in Python 3 +- Add current directory to sys.path for `ptpython`. +- Minimal jedi and six version in setup.py + +New features +- Python 2.6 support +- C-C> and C-C< indent and unindent emacs key bindings. +- `ptpython` can now also run python scripts, so aliasing of `ptpython` as + `python` will work better. + +0.18: 2014-09-29 +---------------- +- First official (beta) release. + + +Jan 25, 2014 +------------ +first commit -- cgit v1.2.3