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* Coqide: new backtracking code, based on the Backtrack commandGravatar letouzey2011-09-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This approach, inspired by ProofGeneral, is *much* simplier than earlier, and should be more robust (I hope! feedback of testers is welcome). Coqide still continues to send orders like "Rewind 5" for undoing 5 phrases. A stack on the coqtop side (in Ide_slave) convert this phrase count to labels in the sense of Backtrack, and to abort + depth informations concerning proofs. We avoid re-entering finished proofs during Rewind by some extra backtracking until before these proofs. The amount of extra backtracking is then answered by coqtop to coqide. Now: - for go_to_insert (the "goto" button), unlike PG, coqide replays the extra backtracked zone. - for undo_last_step (the "back" button), coqide now leaves the extra backtracked zone undone, just like PG. This happens typically when undoing a Qed, and this should be the only visible semantical change of this patch. Two points to check with Pierre C: - such a coqtop-side stack mapping labels to opened proofs might be interesting to PG, instead of passing lots of info via the prompt and computing stuff in emacs. - Unlike PG, we allow re-entering inside a module / section, while PG retracts to the start of it. Coqide seems to work fine this way, to check. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14455 85f007b7-540e-0410-9357-904b9bb8a0f7
* Ide_intf: slight reorganisation of the IDE apiGravatar letouzey2011-09-05
| | | | | | | | - merge raw_interp with interp (with one more flag) - merge read_stdout with interp, which now return a string - shorter command names git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14454 85f007b7-540e-0410-9357-904b9bb8a0f7
* Coqide: try to properly send interrupts to coqtop on Win32Gravatar letouzey2011-04-28
| | | | | | | | | | | | | | | We use GenerateConsoleCtrlEvent(CTRL_C_EVENT,...) after having attached coqide to the console of the coqtop we want to interrupt. Two caveats: - This code isn't compatible with Windows < XP SP1. - It relies on the fact that coqide is now a true GUI app, without console by default. If for some reason the console of coqide is restored (for instance via mkwinapp -unset), strange behavior of the interrupt button is to be expected, at the very least all instances of coqtop will get Ctrl-C instead of a precise one. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14077 85f007b7-540e-0410-9357-904b9bb8a0f7
* Coqlib: avoid deadlock under win32 with force_reset_initialGravatar letouzey2011-04-21
| | | | | | | | | | | | The force_reset_initial starts by killing coqtop, then it tries to acquire the lock on coq_computing. If it works, no jobs are pending, we do the real reset_initial (launch of a new coqtop + removal of buffer coloring) ourself. Otherwise, the function do_if_not_computing is running, the death of coqtop will raise a RestartCoqtop exception there, triggering a reset_initial. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14049 85f007b7-540e-0410-9357-904b9bb8a0f7
* Coqide: a special kill function for win32Gravatar letouzey2011-04-21
| | | | | | | | | | | | This is implemented as a C external launching the TerminateProcess of the Win32 API. This should be considered as quite experimental (cf. the way we handle pid in the comment of ide_win32_stubs.c). I don't know how to emulate an interrupt (Ctrl-C), for now the two button "Restart" and "Interrupt" have the same semantics on win32 (kill the subprocess and start at top). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@14044 85f007b7-540e-0410-9357-904b9bb8a0f7
* Coqide: avoid confusion of process when restarting coqtop + cosmeticGravatar letouzey2011-03-30
| | | | | | | | | | | | | | | | | | | When using "Goto start" while many phrases are evaluated, it's frequent with earlier code that the restart occurs between two phrases, and hence the second is sent to the new coqtop, triggering things like "Anomaly: NoCurrentProof". To avoid that, Coq.coqtop is now immutable (no silent switch of channels). In Coqide, toplvl and mycoqtop are now references, that are updated when using reset_coqtop. We organize things in order to have only one access to mycoqtop during code that does many sequential calls to coqtop. This way, when coqtop changes, the code speaks to the old one, and gets some exception when writing/reading on a close channel. By the way, some documentation, cleanup, etc etc git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13942 85f007b7-540e-0410-9357-904b9bb8a0f7
* Ide_intf: remove useless int answer to the "interp" and "rewind" callsGravatar letouzey2011-03-30
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13940 85f007b7-540e-0410-9357-904b9bb8a0f7
* Ide: new option -coqtop <mycoqtop> + remove wrong quoting of argsGravatar letouzey2011-03-28
| | | | | | | | | | | | | * Run "coqide -coqtop someothercoqtop" if you want to use a toplevel which isn't the one coming alongside coqide. To be documented, to be improved (maybe an field in coqide's preferences ?). coqide -h should display this kind of ide-specific option. * Since we now use create_process instead of open_process, we don't use /bin/sh, hence running Filename.quote on args was actually wrong. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13932 85f007b7-540e-0410-9357-904b9bb8a0f7
* Ide: more reorganisation and cleanupGravatar letouzey2011-03-25
| | | | | | | | | | | | | | | | | | | - Avoid using Util which depends on Compat and hence Camlp4 - Instead, a small Minilib module specific to coqide, which duplicate 5 functions from Util (50 lines) - some dead code removal - the coqlib variable is asked to coqtop - remove obsolete Util.check_for_interrupt This way, coqide only depends on 3 files outside ide/ : Coq_config, Flags, Ide_intf. Makefile and ocamlbuild are adapted accordingly. TODO: how should we signal coqide error, warnings, etc ? For the moment, some Printf.eprintf, some failwith. To uniformize later... git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13930 85f007b7-540e-0410-9357-904b9bb8a0f7
* Ide_intf : change type of location in ideGravatar letouzey2011-03-25
| | | | | | | We use (int * int) option instead of Loc.t, it's easier to use later in coqide, and this way we do not depend on camlp4,5 git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13929 85f007b7-540e-0410-9357-904b9bb8a0f7
* Ide: stronger separation from coqtopGravatar letouzey2011-03-23
| | | | | | | | | | | | | | | Former module Ide_blob is now divided in Ide_intf (linked both by coqtop and coqide) and Ide_slave (now only in coqtop). Ide_intf has almost no dependencies, we can now compile coqide with only coq_config.cm* and lib.cm(x)a TODO: - Devise a better way to display whether coqide is byte or opt in the about message (instead of Mltop.is_native, I display now the executable name, which hopefully contains opt or byte) - Check the late error handling in ide/coq.ml git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13927 85f007b7-540e-0410-9357-904b9bb8a0f7
* Ide: experimentally allow coqide to interrupt or kill coqtopGravatar letouzey2011-03-23
| | | | | | | | | | | | | | | | | | | | | | | - We now use create_process instead of open_process, and stores the answered pid. - The "Stop" button now sends a Sigint signal to this coqtop pid. - The "Goto Start" button now works even if a computation is ongoing, a new process is spawned and the previous one is killed -9, and then a waitpid is done to avoid having zombies around. Note that currently a vm_compute won't be stopped by a "Stop", but only by a "Goto Start". This can be quite confusing. How to properly document that "Goto Start" has the side effect of being a kill ? Maybe we could check someday if the Ctrl-C has been successful, and kill -9 if not ? Or maybe make coqide aware of a flag "we_are_vm_computing" and then kill -9 instead of Ctrl-C in this case ? TODO: - for the moment a forced "Goto Start" displays an unfriendly anomaly - check if all this works under Windows (probably but not sure). git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13926 85f007b7-540e-0410-9357-904b9bb8a0f7
* Reverted r13715 "Add improved indenters that rely on the current proof state ↵Gravatar gmelquio2011-01-06
| | | | | | | | to choose the indentation depth." It seems to be the cause for bug #2472. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13766 85f007b7-540e-0410-9357-904b9bb8a0f7
* Add improved indenters that rely on the current proof state to choose the ↵Gravatar gmelquio2010-12-14
| | | | | | | | | | indentation depth. Patch by Cedric Auger. These two indenters need to be exercised a bit to see if they are actually useful to users. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13715 85f007b7-540e-0410-9357-904b9bb8a0f7
* Improved error messages in CoqIDE:Gravatar herbelin2010-11-07
| | | | | | | | | | | - add a check that coqtop can be run before starting the interface - returns the error message in case of problem - made illegal option message more informative - use coqtop.byte when coqide.byte (is it a good heuristic?) - made debugging messages silent by default in ide/undo.ml (Ctrl-C was calling Pervasives.prerr_endline instead of Ideutils.prerr_endline) git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13627 85f007b7-540e-0410-9357-904b9bb8a0f7
* CoqIDE argv parsing delegated to coqtopGravatar vgross2010-09-14
| | | | | | | | | | Introduces some hacks to have a consistent user experience. When coqtop prints info on self then exit, return code is 2 if called with -filteropts, 0 else For now, no options are accepted by coqide. there is no way for now to specify a filename that begins with a dash. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13415 85f007b7-540e-0410-9357-904b9bb8a0f7
* Updated all headers for 8.3 and trunkGravatar herbelin2010-07-24
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13323 85f007b7-540e-0410-9357-904b9bb8a0f7
* Robustness fix : clean restart of coqtop on pipe error + force matchingGravatar vgross2010-07-05
| | | | | | of coqtop return codes. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13245 85f007b7-540e-0410-9357-904b9bb8a0f7
* Stronger checks on coqtop termination, warning when zombies.Gravatar vgross2010-07-05
| | | | | | Also, reindentation + typed_notebook simplification git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13241 85f007b7-540e-0410-9357-904b9bb8a0f7
* fixing error message display.Gravatar vgross2010-06-07
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13082 85f007b7-540e-0410-9357-904b9bb8a0f7
* added -args option to coqide to pass options to coqtopsGravatar vgross2010-06-01
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13046 85f007b7-540e-0410-9357-904b9bb8a0f7
* CoqIDE goes multiprocessGravatar vgross2010-05-31
| | | | | | | | | | | | | | | This commit changes many things in CoqIDE, and several breakage are to be expected. So far, evaluation in standard tactic mode and backtracking seems to be working. Future work : - clean up the thread management crud remaining in ide/coqide.ml - rework the exception handling - rework the init system in Coqtop plus many other things git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13043 85f007b7-540e-0410-9357-904b9bb8a0f7
* Introducing strong typing for IDE - toplevel IPCGravatar vgross2010-05-31
| | | | | | Obj.magic in toplevel/ide_blob.ml is the only way to simulate GADT. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13041 85f007b7-540e-0410-9357-904b9bb8a0f7
* deporting Coq specific code from ide to toplevel.Gravatar vgross2010-05-31
| | | | | | Still messy. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@13040 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
* 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
* 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
* 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
* 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
* 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
* 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
* 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
* 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
* Revert "kills the old backtracking framework and replaces it with"Gravatar vgross2009-10-05
| | | | | | This reverts commit 33545cc88bf4b4e19b222afd2d1d264bcba97838. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12373 85f007b7-540e-0410-9357-904b9bb8a0f7
* kills the old backtracking framework and replaces it withGravatar vgross2009-09-29
| | | | | | ProofGeneral-like "Backtrack". git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12364 85f007b7-540e-0410-9357-904b9bb8a0f7
* Delete trailing whitespaces in all *.{v,ml*} filesGravatar glondu2009-09-17
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12337 85f007b7-540e-0410-9357-904b9bb8a0f7
* clearing unused functionsGravatar vgross2009-06-22
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12198 85f007b7-540e-0410-9357-904b9bb8a0f7
* Simplifying the call to print_no_goals and not calling it when no goalGravatar herbelin2009-06-11
| | | | | | | | is ongoing. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12184 85f007b7-540e-0410-9357-904b9bb8a0f7
* Partial simplification of undo mechanism, relying only on Courtieu'sGravatar herbelin2009-06-07
| | | | | | | marks and no longer on old-fashioned reset to id. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12172 85f007b7-540e-0410-9357-904b9bb8a0f7
* keeping interface synch'edGravatar vgross2009-05-27
| | | | git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@12144 85f007b7-540e-0410-9357-904b9bb8a0f7
* CoqIDE: 2 problèmes de undo encore:Gravatar herbelin2008-06-13
| | | | | | | | | | | | - dans le "replay", l'état n'était pas correctement sauvegardé d'où une perte d'efficacité en cas de rejeux répétés, - bug de synchronisation dans le calcul de la pile des lemmes ouverts. + réajout de la variante standard de Set Printing All dans le menu display. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@11125 85f007b7-540e-0410-9357-904b9bb8a0f7
* Plutôt que de reposer sur le vernacexpr pour détecter les débuts deGravatar herbelin2008-06-11
| | | | | | | | | | buts, on se base sur les informations de Pfedit (comme le fait Pierre Courtieu). Permet d'être plus robuste sur les extensions de syntaxe ouvrant des buts, style Function. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@11101 85f007b7-540e-0410-9357-904b9bb8a0f7
* On prend des risques en tentant d'optimiser encore plus le undo en casGravatar herbelin2008-06-09
| | | | | | | | de preuves imbriquées. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@11078 85f007b7-540e-0410-9357-904b9bb8a0f7
* - On adopte finalement la méthode de Pierre Courtieu pour le undo deGravatar herbelin2008-06-06
| | | | | | | | | | | | proof general (caractérisation des undos comme triplet d'un nombre de Undo, n'un nombre de Abort et d'un Reset vers un état/id). C'est plus simple et cela permet en plus d'avoir des buts imbriqués. Au passage, "goto point" se comporte comme une suite de "one step back". - Quelques bricoles sur la fenêtre préférences de Shortcuts. - Quelques réorganisations autour du menu Display. git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/coq/trunk@11058 85f007b7-540e-0410-9357-904b9bb8a0f7
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