utop/CHANGES.md

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2.12.1 (2023-04-21)
-------------------
* Fix regression with unit qualification when a `Unit` module is in scope with
no `()` constructor (#429, fixes #428, @emillon)
* emacs: add completion-at-point implementation (#406, fixes #261, @j-shilling)
2.12.0 (2023-04-17)
-------------------
* Add support for OCaml 5.1 (#421, @emillon)
* Mark `prompt_continue`, `prompt_comment`, `smart_accept`, `new_prompt_hooks`,
`at_new_prompt` as deprecated (they have been documented as such since 2012
and most of them are ignored) (#415, @emillon)
* Qualify `()` constructor in generated expressions. (#418, fixes #417, @emillon)
2.11.0 (2023-01-05)
-------------------
* Bump the compatibility to 4.08+ (#393 @emillon)
* Load `@toplevel_printer` annotated printers for functors (#378 @metavinek)
* Do not display a backtrace when exiting normally (#399 #398 @emillon)
2.10.0 (2022-10-06)
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* Use dependencies compatible with OCaml 5:
- Use zed 3.2.0, based on uucp, uutf, and uuseg instead of camomile
- Use logs.lwt instead of `lwt_logs`
2.9.2 (2022-06-15)
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* Add support for OCaml 5.0 (#377 @dra27)
2.9.1 (2022-03-28)
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* Add support for OCaml 5.0 (#371 @favonia)
2.9.0 (2021-12-09)
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* Add support for OCaml 4.14 (#360 @kit-ty-kate)
* Document options in utop(1) manpage (#364 #365 @lindig)
2.8.0 (2021-06-18)
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* If the current working directory is the home directory, then
do not load `.ocamlinit` (@hyphenrf @copy #338)
* With OCaml 4.12.0 and later, the toplevel uses the toplevel
state to exit with the right status code (#348 @octachron)
* Fix color highlight for errors (#350 @chripell)
* Add support for OCaml 4.13 (#353 @kit-ty-kate)
Emacs mode fixes:
* Company text-completion fixes (@leungbk #340)
* `utop-query-arguments` always returns `(utop-arguments)` whether
it sets the utop-command or not (@dansanduleac #347)
* Fix completion returning bogus candidates (#352 @chripell @rgrinberg)
2.7.0 (2021-01-06)
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* add support for OCaml 4.12 (@emillon, #339)
2.6.0 (2020-05-30)
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* compatible with OCaml 4.11 (@kit-ty-kate, #322)
* switch to the new parser exposed since 4.11
* Vi edit mode: register support
2.5.0 (2020-04-26)
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### Additions
* add `#edit_mode_vi` and `#edit_mode_default` mode to set the editing mode(@kandu)
* Backport the `#use_output` directive (@diml, #313)
### General
* Load init file from ~/.config/utop/init.ml as per XDG conventions (@copy, #144)
* Add OCaml 4.09 and 4.10 to the CI matrix (@kit-ty-kate, #310)
* Add documentation for dune utop usage in emacs (@samarthkishor, #307)
2.4.3 (2019-12-31)
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* add support for OCaml 4.10
2.4.2 (2019-09-18)
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* Add support for OCaml 4.09.0 (@octachron @avsm, #299)
2.4.1 (2019-08-09)
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### General
* Remove camlp4 remnants (@XVilka, #290) (@kandu, #293)
* Allow to statically link utop (@diml, #285) (@hongchangwu, #286)
### Misc
* Remove broken elisp (m-plamann, #292)
* Add OCaml 4.08 build in Travis CI (XVilka, #291)
2.4.0 (2019-05-17)
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### General
* Better support for wide and combined glyph (@kandu)
* Added tips for simpe prompt without fancy features (Marshall Abrams, #279)
* Correct quoting for Windows command shell (Dmitry Bely, #272)
### Additions
* 4.08 compatibility (#284)
* module `UTop`: add `get_load_path` and `set_load_path` to manage the include directories (#284)
### Breaking
* module `UTop`: `val load_path : string list ref` is removed (#284)
2.3.0 (2019-01-31)
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The new feature in this release is to automatically install
printers marked with `[@@ocaml.toplevel_printer]` (#269 @diml).
Adding this annotation to your libraries will remove the need
to have a separate `top` package to install the printers.
For example, in the [uri](https://github.com/mirage/ocaml-uri)
library, the old printing function for `Uri.t` was:
```
val pp_hum : Format.formatter -> t -> unit
```
Just adding this annotation results in `Uri.t` values being automatically
pretty printed in this version of utop.
```
val pp_hum : Format.formatter -> t -> unit [@@ocaml.toplevel_printer]
```
* Add cool screenshot to README (#259 @rizo) and update links (#257 @bobot)
* Improve robustness by using more tail-recursive functions (#251 @gpetiot)
* Remove deprecation warnings in newer compilers (#246 @ncihnegn)
* Minimum OCaml version supported is now 4.03.0 (#254 @XVilka)
* Publish API documentation online and add `doc:` entry to opam file (#270 @avsm)
* Port build to dune from jbuilder (#268 @avsm)
* Upgrade local opam metadata to opam 2.0 format (#268 @avsm)
2.2.0 (2018-07-15)
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* 4.07.0 compatibility (#238, @hcarty)
* Fix compatibility with latest tuareg-mode (#241, @Wilfred)
* Do not expand include directories (#242, @sliquister)
2.1.0 (2018-02-28)
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* Add support for company-mode based completion in utop.el (#233)
2.0.2 (2017-11-07)
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* 4.06.0 compatibility (#221)
2.0.1 (2016-05-30)
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* Fix: restore the installation of `utop.el` (#210, Louis Gesbert)
2.0.0 (2016-05-26)
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* Add `-implicit-bindings` option to automatically bind expressions to names
`_0`, `_1` and so on. For example, `3 + 4;;` becomes `let _0 = 3 + 4;;`
(#161, #193, Fabian Hemmer)
* Add tab completion for `#mod_use` (#181, Leonid Rozenberg)
* Mention `#help` in `#utop_help` (#190, Fabian Hemmer)
* Add `#utop_stash` and `#utop_save` to save the session to a file
(#169, #199, Christopher Mcalpine and Fabian Hemmer)
* Add support for reason in the emacs mode (#206, Andrea Richiardi)
* Fix a bug where utop wouldn't apply ppx rewriters when running in
emacs (Bug report: #192, fix: #202, Deokhwan Kim)
* Refactor the use of hooks to support the various OCaml emacs mode
(#201, Andrea Richiardi)
* Drop support for camlp4/camlp5
* Drop support for OCaml <= 4.01
* Switch the build system to jbuilder
* Resurect `UTop_main.interact`
1.19.3 (2016-08-15)
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* fix compatibility with 4.04.0+beta1
1.19.2 (2016-04-25)
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* Make ppx\_tools dependency optional
1.19.1 (2016-04-18)
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* fix compatibility with 4.03.0+beta2
1.19 (2016-04-07)
-----------------
* allow to configure the external editor with `UTop.set_external_editor`
* add `UTop.set_margin_function` to allow users to set
the margin for the toplevel outcome. It is 80 by default
* better for quoted strings (`{|...|}`)
* add a `#pwd` directive
* experimental support for running utop in the middle of a program
with `UTop_main.interact`
* fix Async integration (automatic waiting of `_ Deferred.t` value).
The new version is more robust against future change in Async
* fix use of the non-existing `replace-in-string` function in the
emacs mode (Syohei Yoshida)
* fallback to Latin-1 for invalid UTF-8 sequences in the compiler output
1.18.2 (2016-03-02)
-------------------
* fix compatibility with OCaml 4.03
1.18.1 (2015-11-03)
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* fix compatibility with findlib 1.5.6
1.18 (2015-06-23)
-----------------
* emace mode improvements (Mads Hartmann Jensen)
- add `utop-minor-mode` to make integration with major modes cleaner
- clean-up of the elisp code
* add `UTop.end_and_accept_current_phrase` to avoid typing `;;` at the
end of every phrases
* fix compatibility with OCaml trunk
1.17 (2014-12-12)
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* re-export `Config.load_path` as `UTop.load_path` (Peter Zotov)
* enable utop-command to be buffer-local (Mads Hartmann Jensen)
* fix 4.01 compatibility (Peter Zotov)
1.16 (2014-10-20)
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* make camlp4 support optional
* require OCaml 4.01.0 or newer
* implement wrapper for -safe-string
1.15 (2014-08-30)
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* fix compatibility with OCaml 4.02.0
1.14 (2014-07-05)
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* fix compatibility with OCaml 4.00.1 and earlier
1.13 (2014-07-04)
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* don't try to colorize the output when there is too much
* add auto-completion for the `#ppx` directive
* add support for -ppx, -dparsetree and -dsource
* fix compatibility with OCaml 4.02
* update pa_optcomp
* do not display the camlp4 welcome message
1.12 (2014-04-21)
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* supports -require for scripts
* support for React 1.0.0
* make utop.el compatible with melpa: http://melpa.milkbox.net
1.11 (2014-02-11)
-----------------
* update the async hook following the renaming of `Async_core` to
`Async_kernel`
* fix tab completion not working on some emacs
* complete `#load_rec` the same way as `#load`
1.10 (2013-12-10)
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* add the `-require` command line argument to specify packages on the
command line
1.9 (2013-11-26)
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* automatically load all files in `$OCAML_TOPLEVEL_PATH/autoload` at
startup. Can be disabled with `autoload: false` in `~/.utoprc` or
`-no-autoload`.
* fix #38: handle errors from custom camlp4 ast filters
* fix #7: avoid a stack overflow in UTop_lexer
1.8 (2013-10-25)
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* handle new syntax errors
* extend `#typeof` to values and modules. Thanks to Thomas Refis for
this feature
1.7 (2013-08-08)
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* fix compilation with ocaml < 4.01
1.6 (2013-08-07)
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* hide topfind messages by default
* more predefined prompts available via `#utop_prompt_XXX`
* fix a bug in `#require` when passing multiple packages
* display errors in ~/.lambda-term-inputrc nicely
* doc update
* fix an issue when using first-class modules
1.5 (2013-04-28)
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* when evaluating a region/buffer in emacs, evaluate all phrases
instead of just the first one. Thanks to Matthias Andreas Benkard
for this feature
* change the default prompt from `#` to `$` to match the standard
toplevel
* add the option `UTop.show_box` to allow one to hide the completion
bar
* enhance the lwt/async hooks for automatically waiting on a
thread/deferred. Hooks were not triggered when the type of the
expression was a type alias
1.4 (2013-03-09)
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* hide identifiers starting with `_`. This can be disabled with
`UTop.set_hide_reserved false`.
* automatically load camlp4 parsing (with original syntax) when
trying to load a syntax extension
* fix a small bug when using camlp4, causing an exception to be raised
when pressing `Enter` in the middle of a comment
1.3 (2013-01-29)
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* allow to automatically wait for ascync deferred values
* added the `-short-paths` options for OCaml >= 4.01.0
(and make it the default)
1.2.1 (2012-07-31)
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* fix: do not expunge `Toploop`
* install a non-expunged version of utop: `utop-full`
1.2 (2012-07-30)
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* ocaml 4.00 compatibility
* prevent findlib from being initialized twice
* better highlighting of errors
* automatically insert `Lwt_main.run` for
toplevel expressions of type `'a Lwt.t`
* better camlp4 support
* parse quotations and antiquotations to
handle completion inside them
* better support revised syntax
* emacs mode improvements
* various fixes
* highlight errors
* add a menu
* add interactive list of findlib packages
* packages can be pre-loaded via the file variable
`utop-package-list`
* better tuareg integration
* typerex integration
* allow to complete using the toplevel environment
in a tuareg buffer
* allow to change the utop command
* use the same history as the terminal mode
* follow output of ocaml
1.1 (2010-08-06)
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* add completion on labels
* add completion on methods
* smarter completion on record fields
* fix a bug in the lexer
* improvement for the emacs mode:
* now pressing Tab really complete input
* when sending input from a tuareg buffer, the cursor follow the
end of buffer in all utop windows
* fix usage of threads
* add help
* add manual pages
* show more information in the prompt:
* show the current value of the macro counter
* show the number of key pressed since the beginning of a macro
when recording a macro
* show intermediate key sequence
* better support for light colors terminals
* add colors for module name and directives
* add `UTop.smart_accept` to send only lines terminating with a `;;` token
* search for compiler libraries at configure time
* add a script to install compiler libraries
* fix compatibility with ocaml 3.13