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* Add (almost) compatibility with camlp4, without breaking support for camlp5Gravatar letouzey2010-05-19
| | | | | | | | | | | | | | | | | | | | | | | The choice between camlp4/5 is done during configure with flags -usecamlp5 (default for the moment) vs. -usecamlp4. Currently, to have a full camlp4 compatibility, you need to change all "EXTEND" and "GEXTEND Gram" into "EXTEND Gram", and change "EOI" into "`EOI" in grammar entries. I've a sed script that does that (actually the converse), but I prefer to re-think it and check a few things before branching this sed into the build mechanism. lib/compat.ml4 is heavily used to hide incompatibilities between camlp4/5 and try to propose a common interface (cf LexerSig / GrammarSig). A few incompatible quotations have been turned into underlying code manually, in order to make the IFDEF CAMLP5 THEN ... ELSE ... END parsable by both camlp4 and 5. See in particular the fate of <:str_item< declare ... end >> Stdpp isn't used anymore, but rather Ploc (hidden behind local module Loc). This forces to use camlp5 > 5.01. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13019 85f007b7-540e-0410-9357-904b9bb8a0f7
* Fix bug #2315 : printing of defined evars in Coqide.Gravatar aspiwack2010-05-07
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13003 85f007b7-540e-0410-9357-904b9bb8a0f7
* Pfedit.resume_proof doesn't implicitly Pfedit.suspend_proofGravatar pboutill2010-05-05
| | | | | | | | | | | - ide doesn't crash anymore at any backtrack - I don't see if vernacentries.ml did the same assumption so I didn't change anything. (The only other use of resume_proof) - ide still raises "NoCurrentProof" when you type a bad keyword such as "Priint"... But at least, this on is catch somewhere ! git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12993 85f007b7-540e-0410-9357-904b9bb8a0f7
* - Fixing bug #2308 about Lemma ... withGravatar vsiles2010-05-04
| | | | | | | | - Fixing a wierd behaviour of the goal window (scroll_at_iter doesn't work) git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12991 85f007b7-540e-0410-9357-904b9bb8a0f7
* ocamldoc related fixesGravatar pboutill2010-05-03
| | | | | | | | | | - coq logo isn't destructed anymore - Erase debug printers not implemented for new proofs - ocamldoc compatible comments for pretyping/rawterm.mli git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12988 85f007b7-540e-0410-9357-904b9bb8a0f7
* Fail: a way to check that a command is refused without blocking a scriptGravatar letouzey2010-04-30
| | | | | | | | | | | | | | | | | | | | | | | "Fail cmd" is similar to "Time cmd", but instead of printing the execution time, it reverse the exit status of cmd. "Fail cmd" is successful iff cmd has ended with an error. This was, we can demonstrate erroneous commands in a script for pedagogical or testing purpose without having to comment it in order to play the rest of the script in coqide/PG. Coq < Fail Foo. The command has indeed failed with message: => Error: Unknown command of the non proof-editing mode. Coq < Fail Check Prop. Prop : Type Error: The command has not failed ! Two more remarks: - Fail doesn't catch anomalies. - Yes it it possible to write things like Fail Fail ... :-) git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12981 85f007b7-540e-0410-9357-904b9bb8a0f7
* "make source-doc" builds documentation of mli in html and pdf atGravatar pboutill2010-04-29
| | | | | | | | | | | | | dev/ocamldoc/ old "make source-doc" that documents ml files and didn't work is now "make ml-doc" but still don't work :-) "make clean" cleans dev/ocamldoc/ properly wierd? calls of dependency graph generation leave unchanged git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12978 85f007b7-540e-0410-9357-904b9bb8a0f7
* Remove the svn-specific $Id$ annotationsGravatar letouzey2010-04-29
| | | | | | | | | | | - Many of them were broken, some of them after Pierre B's rework of mli for ocamldoc, but not only (many bad annotation, many files with no svn property about Id, etc) - Useless for those of us that work with git-svn (and a fortiori in a forthcoming git-only setting) - Even in svn, they seem to be of little interest git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12972 85f007b7-540e-0410-9357-904b9bb8a0f7
* Dont recompute the contents of the proof window when entering theGravatar vgross2010-04-28
| | | | | | cursor. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12968 85f007b7-540e-0410-9357-904b9bb8a0f7
* Here comes the commit, announced long ago, of the new tactic engine.Gravatar aspiwack2010-04-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a fairly large commit (around 140 files and 7000 lines of code impacted), it will cause some troubles for sure (I've listed the know regressions below, there is bound to be more). At this state of developpement it brings few features to the user, as the old tactics were ported with no change. Changes are on the side of the developer mostly. Here comes a list of the major changes. I will stay brief, but the code is hopefully well documented so that it is reasonably easy to infer the details from it. Feature developer-side: * Primitives for a "real" refine tactic (generating a goal for each evar). * Abstract type of tactics, goals and proofs * Tactics can act on several goals (formally all the focused goals). An interesting consequence of this is that the tactical (. ; [ . | ... ]) can be separated in two tacticals (. ; .) and ( [ . | ... ] ) (although there is a conflict for this particular syntax). We can also imagine a tactic to reorder the goals. * Possibility for a tactic to pass a value to following tactics (a typical example is an intro function which tells the following tactics which name it introduced). * backtracking primitives for tactics (it is now possible to implement a tactical '+' with (a+b);c equivalent to (a;c+b;c) (itself equivalent to (a;c||b;c)). This is a valuable tool to implement tactics like "auto" without nowing of the implementation of tactics. * A notion of proof modes, which allows to dynamically change the parser for tactics. It is controlled at user level with the keywords Set Default Proof Mode (this is the proof mode which is loaded at the start of each proof) and Proof Mode (switches the proof mode of the current proof) to control them. * A new primitive Evd.fold_undefined which operates like an Evd.fold, except it only goes through the evars whose body is Evar_empty. This is a common operation throughout the code, some of the fold-and-test-if-empty occurences have been replaced by fold_undefined. For now, it is only implemented as a fold-and-test, but we expect to have some optimisations coming some day, as there can be a lot of evars in an evar_map with this new implementation (I've observed a couple of thousands), whereas there are rarely more than a dozen undefined ones. Folding being a linear operation, this might result in a significant speed-up. * The declarative mode has been moved into the plugins. This is made possible by the proof mode feature. I tried to document it so that it can serve as a tutorial for a tactic mode plugin. Features user-side: * Unfocus does not go back to the root of the proof if several Focus-s have been performed. It only goes back to the point where it was last focused. * experimental (non-documented) support of keywords BeginSubproof/EndSubproof: BeginSubproof focuses on first goal, one can unfocus only with EndSubproof, and only if the proof is completed for that goal. * experimental (non-documented) support for bullets ('+', '-' and '*') they act as hierarchical BeginSubproof/EndSubproof: First time one uses '+' (for instance) it focuses on first goal, when the subproof is completed, one can use '+' again which unfocuses and focuses on next first goal. Meanwhile, one cas use '*' (for instance) to focus more deeply. Known regressions: * The xml plugin had some functions related to proof trees. As the structure of proof changed significantly, they do not work anymore. * I do not know how to implement info or show script in this new engine. Actually I don't even know what they were suppose to actually mean in earlier versions either. I wager they would require some calm thinking before going back to work. * Declarative mode not entirely working (in particular proofs by induction need to be restored). * A bug in the inversion tactic (observed in some contributions) * A bug in Program (observed in some contributions) * Minor change in the 'old' type of tactics causing some contributions to fail. * Compilation time takes about 10-15% longer for unknown reasons (I suspect it might be linked to the fact that I don't perform any reduction at QED-s, and also to some linear operations on evar_map-s (see Evd.fold_undefined above)). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12961 85f007b7-540e-0410-9357-904b9bb8a0f7
* Util: remove list_split_at which is a clone of list_chopGravatar letouzey2010-04-16
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12939 85f007b7-540e-0410-9357-904b9bb8a0f7
* Changement de ide/proofs.ml en ide/ideproofs.ml pour éviter un conflitGravatar aspiwack2010-04-05
| | | | | | | avec le futur commit de la nouvelle machinerie de preuve. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12901 85f007b7-540e-0410-9357-904b9bb8a0f7
* Changing types to reflect futur separation between toplevel and ide.Gravatar vgross2010-03-23
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12880 85f007b7-540e-0410-9357-904b9bb8a0f7
* Goal generation deported into ide/coq.ml, single function to obtainGravatar vgross2010-03-23
| | | | | | all current goals. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12878 85f007b7-540e-0410-9357-904b9bb8a0f7
* New functions for goals fetching.Gravatar vgross2010-03-23
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12877 85f007b7-540e-0410-9357-904b9bb8a0f7
* Fix bug in backtracking.Gravatar vgross2010-03-23
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12876 85f007b7-540e-0410-9357-904b9bb8a0f7
* debuggingGravatar vgross2010-03-23
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12875 85f007b7-540e-0410-9357-904b9bb8a0f7
* New backtracking code + fix bug #2082.Gravatar vgross2010-02-26
| | | | | | Previous code checkings were too lax, and information was lost. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12823 85f007b7-540e-0410-9357-904b9bb8a0f7
* Introducing a dual stack setupGravatar vgross2010-02-26
| | | | | | | The first stack lives in coqide and tracks the tagging and locking, the second lives in coq and tracks the commands. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12822 85f007b7-540e-0410-9357-904b9bb8a0f7
* New API for backtracking.Gravatar vgross2010-02-26
| | | | | | | Aside the command stack, the only parameter is the number of step to go back. Went back and forth without sync losses on tests-suite/ide/undo.v. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12821 85f007b7-540e-0410-9357-904b9bb8a0f7
* Redispatch of printing tweaking hooks.Gravatar vgross2010-02-26
| | | | | | | We want to tweak the printing options when we want to display the results, not when we are evaluating vernac. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12820 85f007b7-540e-0410-9357-904b9bb8a0f7
* Various fixes in interp, session switching and backtrackingGravatar vgross2010-02-25
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12809 85f007b7-540e-0410-9357-904b9bb8a0f7
* Changes in lexing and tagging.Gravatar vgross2010-02-25
| | | | | | | | Lexing send back an offset couple delimiting beginning and ending of sentences. This couple is used to apply a tag on the whole sentence. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12808 85f007b7-540e-0410-9357-904b9bb8a0f7
* Fixing compilation issuesGravatar vgross2010-02-19
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12798 85f007b7-540e-0410-9357-904b9bb8a0f7
* Fixing modules names.Gravatar vgross2010-02-18
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12794 85f007b7-540e-0410-9357-904b9bb8a0f7
* Adding uim filesGravatar vgross2010-02-18
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12791 85f007b7-540e-0410-9357-904b9bb8a0f7
* Polishing the setup of CoqIDE Input MethodGravatar vgross2010-02-18
| | | | | | | | autodetection via ./configure, automated installation target "install-im", and no more patching. Plus documentation of the procedure in the reference manual. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12790 85f007b7-540e-0410-9357-904b9bb8a0f7
* Change the customization of modifiers (bug #2210)Gravatar vgross2010-02-15
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12771 85f007b7-540e-0410-9357-904b9bb8a0f7
* Simplify backtrackingGravatar vgross2010-02-12
| | | | | | | As we can now jump right onto a closed segment, there is no need for complicated pattern matching. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12758 85f007b7-540e-0410-9357-904b9bb8a0f7
* Delineating a API for Coq inside toplevel/vernac.mlGravatar vgross2010-02-12
| | | | | | | | | | | | | Coq use case are mostly thoses : - parsing a char stream to get a vernac expr - evaluating a vernac expr with backtracking - turning a knob with a vernac expr, no backtracking - loading an entire file - compiling an entire file - backtracking (no clean API for this yet) - peeking Coq state info (no clean API for this yet) git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12756 85f007b7-540e-0410-9357-904b9bb8a0f7
* Refactoring of the printing optionsGravatar vgross2010-02-12
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12755 85f007b7-540e-0410-9357-904b9bb8a0f7
* New command Declare Reduction <id> := <conv_expr>.Gravatar letouzey2010-01-28
| | | | | | | | Let's avoid writing huge "Eval ... in ..." lines :-) Will be used in particular soon in NMake for defining function via Definition ... := Eval ... in ... git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12699 85f007b7-540e-0410-9357-904b9bb8a0f7
* Fix uncaught exceptionGravatar vgross2010-01-14
| | | | | | | On windows platform, exceptions are not always encoded in utf-8, thus failing the assert. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12675 85f007b7-540e-0410-9357-904b9bb8a0f7
* Revert "Isolation of proof-displaying code"Gravatar vgross2010-01-11
| | | | | | | This reverts commit 8162ee31152eb2f99af724e88a7e15a899c17811. Not the smartest thing to do on the verge of tagging. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12649 85f007b7-540e-0410-9357-904b9bb8a0f7
* Isolation of proof-displaying codeGravatar vgross2010-01-11
| | | | | | | | | | The formatting logic is now isolated in ide/proofBrowser.ml, and the goal printing logic is deported inside ide/coq.ml. Also, the proof mode special printing has been cut out. Finally, turn every call to show_goals_full into show_goals, and use show_goals_full as the body of show_goals. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12648 85f007b7-540e-0410-9357-904b9bb8a0f7
* Patches and instructions to enable Input Method support in CoqIDE.Gravatar vgross2009-12-21
| | | | | | | TODO: don't patch the ELatin IM, create a separate IM or push the patch upstream. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12604 85f007b7-540e-0410-9357-904b9bb8a0f7
* Deport the backtracking code out of the ideGravatar vgross2009-12-11
| | | | | | | Backtracking code now lies entirely into ide/coq.ml. Datatypes have been tweaked to easen the separation to come. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12576 85f007b7-540e-0410-9357-904b9bb8a0f7
* Migration of ProtectedToplevel and Line_oriented_parser into new contrib ↵Gravatar letouzey2009-12-08
| | | | | | | | | Interface the ProtectedLoop feature was used only by CoqInterface. Idem for stuff in Line_oriented_parser git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12573 85f007b7-540e-0410-9357-904b9bb8a0f7
* Fix bug #2197 (option show_toolbar not taken into account at startup)Gravatar vgross2009-12-07
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12568 85f007b7-540e-0410-9357-904b9bb8a0f7
* Remove the "detach script windows" feature.Gravatar vgross2009-12-07
| | | | | | See bug #2173. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12567 85f007b7-540e-0410-9357-904b9bb8a0f7
* Fix bug #2191 : Serious "undo" performance degradation since 8.2pl1Gravatar vgross2009-12-03
| | | | | | | | | This reverts commit 12537 This reverts commit 12199 This reverts commit 12198 This reverts commit 12172 (introduced the bug) git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12559 85f007b7-540e-0410-9357-904b9bb8a0f7
* Ergonomy and robustness fixGravatar vgross2009-11-23
| | | | | | | | Sentences are locked up to the period, and it's now possible to eval when there is no final whitespace. CoqIde will refuse to evaluate further if there is no whitespace, though. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12539 85f007b7-540e-0410-9357-904b9bb8a0f7
* Refactoring of coqide backtrack code, with the intent to put everythingGravatar vgross2009-11-19
| | | | | | | | into coqtop. Also, some cleaning in ide/gtk_parsing.ml. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12537 85f007b7-540e-0410-9357-904b9bb8a0f7
* Remove dubious call to Obj.magic (and dead code, by the way)Gravatar glondu2009-11-13
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12522 85f007b7-540e-0410-9357-904b9bb8a0f7
* Remove useless call to Obj.magicGravatar glondu2009-11-13
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12521 85f007b7-540e-0410-9357-904b9bb8a0f7
* scripting area now grabs focus at startup.Gravatar vgross2009-11-13
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12518 85f007b7-540e-0410-9357-904b9bb8a0f7
* new handling for lexical structures.Gravatar vgross2009-11-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Sentence extraction and proof folding is now done with tags. The lexer has been modified to use a callback to "stamp" the lexical constructs that must be distinguished. new funcs in ide/coqide.ml : apply_tag : GText.buffer -> GText.iter -> (int -> int) -> int -> int -> CoqLex.token -> unit remove_tags : GText.buffer -> GText.iter -> GText.iter -> unit tag_slice : GText.buffer -> GText.iter -> GText.iter -> (GText.buffer -> GText.iter -> GText.iter) -> unit get_sentence_bounds : GText.iter -> GText.iter * GText.iter end_tag_present : GText.iter -> bool tag_on_insert : GText.buffer -> unit force_retag : GText.buffer -> unit toggle_proof_visibility : GText.buffer -> GText.iter -> unit git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12517 85f007b7-540e-0410-9357-904b9bb8a0f7
* lexing refactoringGravatar vgross2009-11-13
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12516 85f007b7-540e-0410-9357-904b9bb8a0f7
* A bit of cleaning around name generation + creation of dedicated file namegen.mlGravatar herbelin2009-11-09
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12485 85f007b7-540e-0410-9357-904b9bb8a0f7
* Removed 'Toplevel' language from extraction documentation, since it is not ↵Gravatar gmelquio2009-11-04
| | | | | | currently supported. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12467 85f007b7-540e-0410-9357-904b9bb8a0f7
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