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2020-05-12Merge PR #12146: Fixes #10812: tactic subst failure with section variables ↵Pierre-Marie Pédrot
indirectly dependent in goal Ack-by: Zimmi48 Reviewed-by: ppedrot
2020-05-09Revert "[with_strategy] Fix for coqchk"Jason Gross
This reverts commit 3c66c60e52b334482bcfe3d1d97bb77e4d011d18. We instead add a warning in the manual and a kludge in the test-suite.
2020-05-09[with_strategy] Work around #12191Jason Gross
2020-05-09Work around a bug in Coq in the docJason Gross
This is the bug https://github.com/coq/coq/pull/12129#issuecomment-619613779
2020-05-09Elaborate with_strategy warningJason Gross
As per https://github.com/coq/coq/pull/12129#issuecomment-619389803 Note that we need to work around #12179 in doc of with_strategy
2020-05-09Fix the `with_strategy` tactic to work with `abstract`Jason Gross
2020-05-09Add a `with_strategy` tacticJason Gross
Useful for guarding calls to `unfold` or `cbv` to ensure that, e.g., `Opaque foo` doesn't break some automation which tries to unfold `foo`. We have some timeouts in the strategy success file. We should not run into issues, because we are not really testing how long these take. We could just as well use `Timeout 60` or longer, we just want to make sure the file dies more quickly rather than taking over 10^100 steps. Note that this tactic does not play well with `abstract`; I have a potentially controversial change that fixes this issue. One of the lines in the doc comes from https://github.com/coq/coq/pull/12129#issuecomment-619771556 Co-Authored-By: Pierre-Marie Pédrot <pierre-marie.pedrot@irif.fr> Co-Authored-By: Théo Zimmermann <theo.zimmermann@inria.fr> Co-Authored-By: Michael Soegtrop <7895506+MSoegtropIMC@users.noreply.github.com>
2020-05-08Merge PR #12281: [doc] named lemmas can be Saved tooThéo Zimmermann
Reviewed-by: Zimmi48
2020-05-08Merge PR #12121: Fixes #11903 and warns about non truly-recursive (co)fixpointsPierre-Marie Pédrot
Ack-by: Zimmi48 Reviewed-by: ppedrot
2020-05-08doc: one can save named lemmas Save tooAntonio Nikishaev
2020-05-07Documenting the new behavior of "subst".Hugo Herbelin
Co-authored-by: Théo Zimmermann <theo.zimmi@gmail.com>
2020-05-03Merge PR #12197: LtacProf now handles multi-success backtrackingPierre-Marie Pédrot
Ack-by: Zimmi48 Reviewed-by: ppedrot
2020-05-02LtacProf now handles multi-success backtrackingJason Gross
Fixes #12196
2020-05-01Fixing #11903: Fixpoints not truly recursive in standard library.Hugo Herbelin
There was also a non truly recursive in the doc.
2020-05-01Move essential vocabulary and syntax conventions to section on basics.Théo Zimmermann
2020-05-01Remove flags, options and tables from vernac chapter.Théo Zimmermann
2020-04-28Merge PR #11718: Convert syntax extensions chapter to prodnThéo Zimmermann
Ack-by: JasonGross Ack-by: Zimmi48 Ack-by: cpitclaudel
2020-04-27Merge PR #12132: [refman] Remove references to omega from Tactics chapter.Vincent Laporte
Reviewed-by: vbgl
2020-04-26Convert syntax extensions chapter to prodnJim Fehrle
2020-04-26Merge PR #12176: Doc: extend example for induction a bitThéo Zimmermann
Reviewed-by: Zimmi48
2020-04-25Doc: extend example for induction a bitGaëtan Gilbert
This makes it show the shape of the induction hypothesis in the second goal instead of just saying "subgoal 2 is S n <= S n".
2020-04-23Merge PR #12154: [documentation] ssreflect: Abbreviations do not support scopeThéo Zimmermann
Ack-by: Zimmi48 Reviewed-by: gares
2020-04-23[documentation] ssreflect: Abbreviations do not support scopeKenji Maillard
2020-04-23Merge PR #12148: Consolidate funind documentation onto a single page.Clément Pit-Claudel
Reviewed-by: jfehrle
2020-04-23[refman] Fix name of tactic: function induction -> functional induction.Théo Zimmermann
2020-04-23Fix coq snippets in Tactics chapter.Théo Zimmermann
2020-04-23Merge PR #12034: Make cumulative sprop a typing flag, deprecate command ↵Pierre-Marie Pédrot
line -sprop-cumulative Reviewed-by: Zimmi48 Reviewed-by: ppedrot
2020-04-21Document changed warnings and erros following #12038.Théo Zimmermann
2020-04-20[refman] Remove references to omega from Tactics chapter.Théo Zimmermann
Omega was defined twice and this is the tactics chapter documentation which was refered to from the tactic index. We remove it so that users find the other reference (which contains the deprecation notice). The changes to the doc of zarith are a follow-up to #11976.
2020-04-20Remove funind tactics from Tactics chapter.Théo Zimmermann
2020-04-17Deprecate “omega”Vincent Laporte
2020-04-16NativeCompute Timing: Use real, not user timeJason Gross
User time is unreliable for `native_compute`. Also output time spent in conversion to native code, just in case that is ever slow. Note that this also removes spurious newlines in the output. Fixes #11962
2020-04-16Make cumulative sprop a typing flag, deprecate command line -sprop-cumulativeGaëtan Gilbert
2020-04-11Merge PR #11961: Convert vernac commands chapter to prodn, update syntaxThéo Zimmermann
Ack-by: Zimmi48 Ack-by: cpitclaudel
2020-04-10Convert vernac commands chapter to prodn, update syntaxJim Fehrle
2020-04-07Fix documentation of Print Libraries following #10476.Théo Zimmermann
2020-03-29Merge PR #11944: Remove SearchAbout command, deprecated in 8.5Théo Zimmermann
Reviewed-by: Zimmi48 Reviewed-by: ppedrot
2020-03-28Remove SearchAbout command, deprecated in 8.5Jim Fehrle
2020-03-28Document change of behavior of Fail in 8.11.Théo Zimmermann
2020-03-25Convert Gallina Extensions to use prodnJim Fehrle
2020-03-19Interpret the Export modifier of Set and Unset as an attribute.Théo Zimmermann
Unfortunately, we cannot go further and parse Export as a legacy attribute because this syntax conflicts with the Export command.
2020-03-19Document all the existing attributes.Théo Zimmermann
And fix documentation following the removal of the Template Check flag in #11546.
2020-03-19firstorder: default tactic is “auto with core”Vincent Laporte
2020-03-18Add documentation for the export hint.Pierre-Marie Pédrot
2020-03-09Remove some productionlistsJim Fehrle
2020-03-05Merge PR #7791: Deprecating the declaration of arbitrary terms as hints.Maxime Dénès
Reviewed-by: Zimmi48 Reviewed-by: mattam82 Reviewed-by: maximedenes
2020-03-05Merge PR #11522: Adding an alias `pose proof (x:=t)` for `pose proof t as x` ↵Pierre-Marie Pédrot
following the model of `pose (x:=t)`. Reviewed-by: Zimmi48 Reviewed-by: ppedrot
2020-03-03[loadpath] Rework and simplify ML loadpath handlingEmilio Jesus Gallego Arias
This PR refactors the handling of ML loadpaths to get it closer to what (as of 2020) the standard OCaml toolchain (ocamlfind, dune) does. This is motivated as I am leaning toward letting the standard OCaml machinery handle OCaml includes; this has several benefits [for example plugins become regular OCaml libs] It will also help in improving dependency handling in plugin dynload. The main change is that "recursive" ML loadpaths are no longer supported, so Coq's `-I` option becomes closer to OCaml's semantics. We still allow `-Q` to extend the OCaml path recursively, but this may become deprecated in the future if we decide to install the ML parts of plugins in the standard OCaml location. Due to this `Loadpath` still hooks into `Mltop`, but other than that `.v` location handling is actually very close to become fully independent of Coq [thus it can be used in other tools such coqdep, the build system, etc...] In terms of vernaculars the changes are: - The `Add Rec ML Path` command has been removed, - The `Add Loadpath "foo".` has been removed. We now require that the form with the explicit prefix `Add Loadpath "foo" as Prefix.` is used. We did modify `fake_ide` as not to add a directory with the empty `Prefix`, which was not used. This exposed some bugs in the implementation of the document model, which relied on having an initial sentence; we have workarounded them just by adding a dummy one in the two relevant cases.
2020-03-03Adding an alias "pose proof (x:=a)" for "pose proof a as x".Hugo Herbelin
This is to be consistent with "pose (x:=a)" (and an alternative to "assert (x:=a)"). This was suggested by "https://github.com/HoTT/HoTT/pull/1208#discussion_r374342962".
2020-02-28Merge PR #11423: Convert Vernacular section of gallina chapter to use prodnThéo Zimmermann
Ack-by: SkySkimmer Ack-by: Zimmi48
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