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* [xml] Restore protocol compatibility with 8.6.Gravatar Emilio Jesus Gallego Arias2017-03-21
| | | | | | | By default, we serialize messages to the "rich printing representation" as it was done in 8.6, this ways clients don't have to adapt unless they specifically request the new format using option `--xml_format=Ppcmds`
* [pp] Remove uses of expensive string_of_ppcmds.Gravatar Emilio Jesus Gallego Arias2017-03-21
| | | | | | | In general we want to avoid this as much as we can, as it will need to make choices regarding the output backend (width, etc...) and it is expensive. It is better to serve the printing backends the pretty print document itself.
* [pp] Remove special tag type and handler from Pp.Gravatar Emilio Jesus Gallego Arias2017-03-21
| | | | | | | | | | | | | For legacy reasons, pretty printing required to provide a "tag" interpretation function `pp_tag`. However such function was not of much use as the backends (richpp and terminal) hooked at the `Format.tag` level. We thus remove this unused indirection layer and annotate expressions with their `Format` tags. This is a step towards moving the last bit of terminal code out of the core system.
* [pp] Remove richpp from fake_ide.Gravatar Emilio Jesus Gallego Arias2017-03-21
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* [pp] Make feedback the only logging mechanism.Gravatar Emilio Jesus Gallego Arias2017-03-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Previously to this patch, Coq featured to distinct logging paths: the console legacy one, based on `Pp.std_ppcmds` and Ocaml's `Format` module, and the `Feedback` one, intended to encapsulate message inside a more general, GUI-based feedback protocol. This patch removes the legacy logging path and makes feedback canonical. Thus, the core of Coq has no dependency on console code anymore. Additionally, this patch resolves the duplication of "document" formats present in the same situation. The original console-based printing code relied on an opaque datatype `std_ppcmds`, (mostly a reification of `Format`'s format strings) that could be then rendered to the console. However, the feedback path couldn't reuse this type due to its opaque nature. The first versions just embedded rending of `std_ppcmds` to a string, however in 8.5 a new "rich printing" type, `Richpp.richpp` was introduced. The idea for this type was to be serializable, however it brought several problems: it didn't have proper document manipulation operations, its format was overly verbose and didn't preserve the full layout, and it still relied on `Format` for generation, making client-side rendering difficult. We thus follow the plan outlined in CEP#9, that is to say, we take a public and refactored version of `std_ppcmds` as the canonical "document type", and move feedback to be over there. The toplevel now is implemented as a feedback listener and has ownership of the console. `richpp` is now IDE-specific, and only used for legacy rendering. It could go away in future versions. `std_ppcmds` carries strictly more information and is friendlier to client-side rendering and display control. Thus, the new panorama is: - `Feedback` has become a very module for event dispatching. - `Pp` contains a target-independent box-based document format. It also contains the `Format`-based renderer. - All console access lives in `toplevel`, with console handlers private to coqtop. _NOTE_: After this patch, many printing parameters such as printing width or depth should be set client-side. This works better IMO, clients don't need to notify Coq about resizing anywmore. Indeed, for box-based capable backends such as HTML or LaTeX, the UI can directly render and let the engine perform the word breaking work. _NOTE_: Many messages could benefit from new features of the output format, however we have chosen not to alter them to preserve output. A Future commits will move console tag handling in `Pp_style` to `toplevel/`, where it logically belongs. The only change with regards to printing is that the "Error:" header was added to console output in several different positions, we have removed some of this duplication, now error messages should be a bit more consistent.
* [ide] Use "log via feedback".Gravatar Emilio Jesus Gallego Arias2017-03-21
| | | | | | We remove the custom logger handler in ide_slave, and handle everything via feedback. This is an experimental patch but it seems to bring quite a bit of cleanup and a more uniform handling to messaging.
* [feedback] Allow messages to carry a location.Gravatar Emilio Jesus Gallego Arias2016-06-25
| | | | | | | The new warnings mechanism may which to forward a location to IDEs. This also makes sense for other message types. Next step is to remove redundant MsgError feedback type.
* Encapsulate xml serialization in xmlprotocol.mliGravatar Emilio Jesus Gallego Arias2016-06-02
| | | | | | | | | | | | | | | This eases the task of replacing/improving the serializer, as well as making it more resistant. See pitfalls below: Main changes are: - fold `message` type into `feedback` type - make messages of type `Richpp.richpp` so we are explicit about the content being a rich document. - moved serialization functions for messages and stateid to `Xmlprotocol` - improved a couple of internal API points (`is_message`). Tested.
* Feedback cleanupGravatar Emilio Jesus Gallego Arias2016-05-31
| | | | | | | | | | | | | | | | | | | | | | | | | This patch splits pretty printing representation from IO operations. - `Pp` is kept in charge of the abstract pretty printing representation. - The `Feedback` module provides interface for doing printing IO. The patch continues work initiated for 8.5 and has the following effects: - The following functions in `Pp`: `pp`, `ppnl`, `pperr`, `pperrnl`, `pperr_flush`, `pp_flush`, `flush_all`, `msg`, `msgnl`, `msgerr`, `msgerrnl`, `message` are removed. `Feedback.msg_*` functions must be used instead. - Feedback provides different backends to handle output, currently, `stdout`, `emacs` and CoqIDE backends are provided. - Clients cannot specify flush policy anymore, thus `pp_flush` et al are gone. - `Feedback.feedback` takes an `edit_or_state_id` instead of the old mix. Lightly tested: Test-suite passes, Proof General and CoqIDE seem to work.
* Merge branch 'v8.5'Gravatar Pierre-Marie Pédrot2016-01-21
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| * Update copyright headers.Gravatar Maxime Dénès2016-01-20
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* | Fixing fake_ide.Gravatar Pierre-Marie Pédrot2015-09-22
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* Support CRLF end of line in fake_ide.Gravatar Guillaume Melquiond2015-06-09
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* Test for 4159Gravatar Enrico Tassi2015-05-28
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* Update headers.Gravatar Maxime Dénès2015-01-12
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* Inlining Spawn.kill_if in the one place were it was actually used, thusGravatar Pierre-Marie Pédrot2014-12-25
| | | | removing the need of thread creation in the interface.
* all coqide specific files moved into ide/Gravatar Enrico Tassi2014-06-25
| | | | | | | | | | | | | | | | | | | | lib/interface split into: - lib/feedback subscribe-based feedback bus (also used by coqidetop) - ide/interface definition of coqide protocol messages lib/pp structured info/err/warn messages lib/serialize split into: - lib/serialize generic xml serialization (list, pairs, int, loc, ...) used by coqide but potentially useful to other interfaces - ide/xmlprotocol serialization of protocol messages as in ide/interface the only drawback is that coqidetop needs -thread and I had to pass that option to all files in ide/
* fake_ide: fix compilationGravatar Enrico Tassi2014-03-12
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* fake_ide: ported to spawnGravatar Enrico Tassi2014-02-10
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* Document: undoing inside a focused zone does not require unfocusingGravatar gareuselesinge2013-10-10
| | | | | | | | | | | | | To test this fake_ide has also been improved with the GOALS command. As for CoqIDE, ADDing a sentence does not force its evaluation. The "advance 1 sentence" button is an ADD + GOALS. If one of the ADDed sentences is wrong, GOALS receives the error. The GUI then backtracks to a safe state id (sent by Coq). fake_ide has GOALS (asserts that the goals call was OK) and FAILGOALS to assert it fails and backtrack to a valid state. see unfdo022.fake. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16873 85f007b7-540e-0410-9357-904b9bb8a0f7
* fake_ide: ported to Document + 2 tests for editing a proof (locally)Gravatar gareuselesinge2013-10-10
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16871 85f007b7-540e-0410-9357-904b9bb8a0f7
* fake_ide: speak the new protocolGravatar gareuselesinge2013-10-07
| | | | | | | | | A new syntax for .fake files, allowing multi line phrases and labeled script points (to go back to them). Test 7 fails because of a bug in STM (in a very spaghetti-like script). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16860 85f007b7-540e-0410-9357-904b9bb8a0f7
* fake_ide: call Coq.init as the first actionGravatar gareuselesinge2013-09-30
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16819 85f007b7-540e-0410-9357-904b9bb8a0f7
* fake_ide ported to the new protocol (FIXME tests fail)Gravatar gareuselesinge2013-09-30
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16813 85f007b7-540e-0410-9357-904b9bb8a0f7
* Modulification and removing of structural equality in Stateid.Gravatar ppedrot2013-08-19
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16705 85f007b7-540e-0410-9357-904b9bb8a0f7
* State Transaction MachineGravatar gareuselesinge2013-08-08
| | | | | | | | | | | | | | | | | | | | | The process_transaction function adds a new edge to the Dag without executing the transaction (when possible). The observe id function runs the transactions necessary to reach to the state id. Transaction being on a merged branch are not executed but stored into a future. The finish function calls observe on the tip of the current branch. Imperative modifications to the environment made by some tactics are now explicitly declared by the tactic and modeled as let-in/beta-redexes at the root of the proof term. An example is the abstract tactic. This is the work described in the Coq Workshop 2012 paper. Coq is compile with thread support from now on. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16674 85f007b7-540e-0410-9357-904b9bb8a0f7
* fake_ide: xml parser does not check for EOFGravatar gareuselesinge2013-05-06
| | | | | | Exactly as Coqide's parser does. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16481 85f007b7-540e-0410-9357-904b9bb8a0f7
* New module Xml_printer (dual to Xml_parser)Gravatar gareuselesinge2013-05-06
| | | | | | | Code for printing XML moved from xml_utils.ml to xml_printer.ml and improved to generate less garbage using Buffer.t systematically. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16480 85f007b7-540e-0410-9357-904b9bb8a0f7
* Coqide: new feedback mechanism for structured contentGravatar gareuselesinge2013-04-25
| | | | | | | | | | | | | | | | | This amounts to a new type of message called "feedback" and defined in Interface to hold structured data. Coq sends feedback messages asynchronously (they are all fetched, like regular messages, together with the main response to a call) and they are related to a specific sentence by an id. Other changes: - CoqOps pushes the sentence to be processed onto the cmd_stack before processing it and pulls it back if Coq.intep fails, in this way the handler for feedback messages can just look at the cmd_stack to find the offset of the sentence to eventually apply the new Gtk.tag. - The class coqops takes in input a coqtop to set its feedback_handle. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16451 85f007b7-540e-0410-9357-904b9bb8a0f7
* Fix compilation of fake_ideGravatar gareuselesinge2013-04-19
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@16439 85f007b7-540e-0410-9357-904b9bb8a0f7
* Xml_parser: detect immediate EOF + disable check_eof by defaultGravatar letouzey2012-11-12
| | | | | | | Without this immediate EOF detection, coqtop -ideslave loops when its input channel is closed. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15959 85f007b7-540e-0410-9357-904b9bb8a0f7
* More type-safe interface to Coq XML API.Gravatar ppedrot2012-09-17
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15813 85f007b7-540e-0410-9357-904b9bb8a0f7
* Updating headers.Gravatar herbelin2012-08-08
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15715 85f007b7-540e-0410-9357-904b9bb8a0f7
* Fixed fake_ide test-suite.Gravatar ppedrot2012-07-09
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15564 85f007b7-540e-0410-9357-904b9bb8a0f7
* Fixing fake_ideGravatar ppedrot2012-06-29
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15502 85f007b7-540e-0410-9357-904b9bb8a0f7
* lib directory is cut in 2 cma.Gravatar pboutill2012-04-12
| | | | | | | | | | | | | | | - Clib that does not depend on camlpX and is made to be shared by all coq tools/scripts/... - Lib that is Coqtop specific As a side effect for the build system : - Coq_config is in Clib and does not appears in makefiles - only the BEST version of coqc and coqmktop is made - ocamlbuild build system fails latter but is still broken (ocamldebug finds automatically Unix but not Str. I've probably done something wrong here.) git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@15144 85f007b7-540e-0410-9357-904b9bb8a0f7
* Added an API call to retrieve and change the option stateGravatar ppedrot2011-11-25
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14731 85f007b7-540e-0410-9357-904b9bb8a0f7
* Separated the toplevel interface into a purely declarative module with ↵Gravatar ppedrot2011-11-25
| | | | | | associated types (interface.mli), and an applicative part processing the calls (previous ide_intf). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14730 85f007b7-540e-0410-9357-904b9bb8a0f7
* Also sprach CoqIDE (in XML)Gravatar ppedrot2011-11-06
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14637 85f007b7-540e-0410-9357-904b9bb8a0f7
* Fix test-suite/ide for repository compiled without -local (fix #2600)Gravatar letouzey2011-09-19
| | | | | | | | | | | | | | - Add option -boot to the coqtop given to fake_ide - Be sure that a dying coqtop subprocess cannot go unnoticed. Before that, for repositories compiled without -local, coqtop -ideslave was dying immediately because it was missing its coqlib informations. Then the first command send via Marshal.to_channel was triggering a SIGPIPE and hence the death of fake_ide. Strangely, the return code was not necessarily understood as non-zero (?!). We now catch SIGPIPE and do an "exit 1". git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14480 85f007b7-540e-0410-9357-904b9bb8a0f7
* fake_ide: a short program to mimic an ide talking to coqtop -ideslaveGravatar letouzey2011-09-05
This way, we can test each night that coqtop -ideslave handles correctly some specific sequences of API calls. For the moment, we add a few tests of the backtracking. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14456 85f007b7-540e-0410-9357-904b9bb8a0f7
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