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This commit adds a feature to recognize complete opaque proofs in
the asserted region and to replace them with an admitted proof.
This can drastically improve the processing time for the asserted
region at the cost of not checking the omitted proofs. Omitted
proofs are displayed slightly darker compared to other parts of
the locked region.
With this commit, the feature is supported for Coq for files in
which proofs are started with some form of Proof and ended with
either Qed, Defined, Admitted or Abort.
To enable, configure proof-omit-proofs-option or click
Proof General -> Quick Options -> Processing -> Omit Proofs.
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Actually it seems that even multimatch and lazymatch was poorly
supported.
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Close #489
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Add support for core Ltac2 syntax
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- Ltac2 definitions, types, and notation
- Ltac2 queries
- ltac1:(...) and ltac2:(...) antiquotations
Closes #473.
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viz. '("Defined" "Save" "Qed" "End" "Admitted" "Abort" "Proof")
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Revise the various `require`s to avoid spurious dependencies, and tweak
the code here and there to eliminate the remaining dependencies.
* coq/coq-db.el: Don't require proof-config nor proof-syntax.
(coq-build-opt-regexp-from-db): Avoid proof-regexp-alt-list.
* coq/coq-indent.el: Use lexical-binding. Don't require coq-syntax.
Comment out all the code that's not used any more.
(coq-empty-command-p): Use forward-comment instead of
coq-find-not-in-comment-backward. Fix paren typos.
(coq-script-parse-cmdend-forward, coq-script-parse-cmdend-backward):
Use forward-comment i.s.o proof-script-generic-parse-find-comment-end.
Use syntax-ppss i.s.o proof-buffer-syntactic-context.
(coq-find-current-start): Explicit case-fold-search i.s.o proof-looking-at.
* coq/coq-mode.el (coq-mode): Set comment-start/end.
* coq/coq-smie.el: Require coq-syntax explicitly.
(coq-smie-detect-goal-command, coq-smie-module-deambiguate):
Explicit case-fold-search i.s.o proof-looking-at.
(coq-indent-basic): New custom var.
(coq-smie-rules): Use it in case PG is not loaded.
* coq/coq-syntax.el: Don't require proof-syntax, proof-utils, and span.
(coq-goal-command-p): Use overlay-get i.s.o span-property.
(coq-save-command-regexp-strict, coq-save-command-regexp):
Use \` and regexp-opt i.s.o proof-anchor-regexp and proof-ids-to-regexp.
(coq-save-command-p): Explicit case-fold-search i.s.o proof-string-match.
(coq--regexp-alt-list-symb): Rename from proof-regexp-alt-list-symb.
Use mapconcat i.s.o proof-regexp-alt-list.
(coq-save-with-hole-regexp): Use regexp-opt i.s.o proof-regexp-alt-list.
(coq-goal-command-regexp, coq-goal-with-hole-regexp)
(coq-decl-with-hole-regexp, coq-defn-with-hole-regexp)
(coq-font-lock-keywords-1): Use mapconcat i.s.o proof-regexp-alt-list.
(coq-find-first-hyp, coq-detect-hyps-positions-in-goals):
Use current buffer i.s.o proof-goals-buffer.
(coq-with-altered-syntax-table): Fix broken use of unwind-protect.
* coq/coq.el (coq-detect-hyps-in-goals): Change buffer before calling
coq-find-first-hyp and coq-detect-hyps-positions-in-goals.
(coq-pg-setup): Use comment-start/end.
* generic/pg-goals.el: Require proof-script explicitly instead of
autoloading via proof-insert-sendback-command.
* generic/pg-pbrpm.el: Require proof-script explicitly instead of
autoloading via proof-insert-pbp-command.
* generic/pg-pgip.el: Require proof-script explicitly.
* generic/proof-depends.el: Require proof-script explicitly instead of
autoloading via pg-set-span-helphighlights.
* generic/proof-script.el (pg-set-span-helphighlights)
(proof-insert-pbp-command, proof-insert-sendback-command)
(proof-script-generic-parse-find-comment-end): Don't autoload.
* generic/proof-syntax.el (proof-ids-to-regexp): Simplify.
* lib/span.el (span-delete): η-reduce.
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Move the part of coq.el that is not specific to ProofGeneral into coq-mode.el
to make `coq-mode` into a major mode that can work without PG.
* coq/coq-mode.el: New file, with code extracted from coq.el.
(coq-use-pg): New var.
(coq-near-comment-region): Complete rewrite.
* Makefile.devel (autoloads): Add `coq` to the scanned subdirectories.
* generic/proof-autoloads.el: Regenerate.
* generic/proof-site.el: Don't override pre-existing major-mode definitions.
* coq/coq-syntax.el (coq-init-syntax-table): Delete function.
Setup the syntax-table while loading coq-mode.el instead.
* coq/coq-system.el (coq-prog-name, get-coq-library-directory)
(coq-library-directory, coq-tags): Move to coq-mode.el.
* coq/coq.el: Set proof-assistant when loaded.
(coq-may-use-prettify, coq-outline-regexp)
(coq-outline-heading-end-regexp, coq-mode)
(coq-prettify-symbols-alist, coq-fill-paragraph-function)
(coq-adaptive-fill-function): Move to coq-mode.el.
(coq-shell-mode-syntax-table, coq-response-mode-syntax-table)
(coq-goals-mode-syntax-table): Just reuse the already setup
coq-mode-syntax-table...
(coq-shell-mode-config, coq-goals-mode-config, coq-response-config):
... instead of calling coq-init-syntax-table.
(coq-get-comment-region): Delete, not used any more.
(coq-pg-mode-map): New var. Move top-level keymap setup here.
(coq-pg-setup): Rename from coq-mode-config.
Move all the non-PG specific settings to coq-mode.
* generic/proof-script.el (proof-mode): Simplify call to
proof-splash-message since it does the same extra tests internally.
(proof-config-done-related): Don't touch font-lock-defaults if the mode
doesn't provide any font-lock-defaults.
* isar/isar-syntax.el: Use lexical-binding.
(isar-font-lock-fontify-syntactically-region): Make it
callable from font0lock-keywords.
(isar-font-lock-keywords-1):
Call isar-font-lock-fontify-syntactically-region.
* generic/proof-syntax.el (font-lock-fontify-keywords-region):
Remove advice.
(proof-ids): Remove, unused.
* lib/bufhist.el (bufhist-erase-buffer):
Don't let-bind after-change-functions.
* generic/pg-pbrpm.el (pg-pbrpm-auto-select-around-point):
Fix one more left-over cl.el use.
* generic/proof-utils.el (proof-with-script-buffer): Add edebug spec.
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Fix a few more cl.el leftovers. Get rid of remaining use of iso-2022.
Use SMIE unconditionally.
* coq/coq-abbrev.el: Use lexical-binding.
(coq-install-abbrevs): Delete, only keep the relevant contents.
(proof-defstringset-fn): Remove. Fold changes into the main version.
* coq/coq-indent.el (coq-find-real-start): Use forward-comment.
* coq/coq-smie.el: Use lexical-binding. Assume `smie` is available.
(coq--string-suffix-p): Rename from coq-string-suffix-p.
Use string-suffix-p for it when available.
(string-suffix-p): Never define here. Change all users to use
coq--string-suffix-p instead.
(coq-smie-.-deambiguate): Use forward-comment. Remove unused var `beg`.
(coq-backward-token-fast-nogluing-dot-friends)
(coq-forward-token-fast-nogluing-dot-friends): Remove unused var
`tok-other`.
(coq-smie-search-token-backward): Remove unused var `p`.
(coq-smie-:=-deambiguate, coq-smie-backward-token): Prefer char-before
over looking-back.
(coq-smie-rules): Use `pcase` over deprecated cl's `case`.
* coq/coq-syntax.el: Use lexical-binding.
(coq-count-match): Rewrite so it doesn't do needless heap-allocation.
(coq-module-opening-p, coq-section-command-p, coq-goal-command-str-p):
Use case-fold-search rather than proof-string-match.
(coq-goal-command-regexp): Forward-declare.
(coq-save-command-regexp-strict): Move before first use.
(coq-reserved-regexp): Use a single \_< ... \_>.
(coq-detect-hyps-positions): Limit search for looking-back.
* coq/coq.el: Remove SMIE declarations since SMIE is always used.
(coq-use-smie): Remove, unused.
(coq-smie): Always require.
* generic/pg-pbrpm.el: Fix leftover cl.el uses.
* generic/proof-utils.el (proof-defstringset-fn): Fix copy&paste error
in the docstring, improve interactive prompt.
* lib/maths-menu.el: Use utf-8 and lexical-binding.
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Emacs occasionally loads Elisp files just to get more info (e.g. for C-h f),
so loading a file should "no effect". Fix the most obvious such effects:
the splash screen and the autotests by moving those effects into a function.
* coq/coq-autotest.el: Make it declarative. Use lexical-binding.
(coq-autotest): New function holding the code that used to be at top-level.
* generic/proof.el: Use lexical-binding.
Don't call proof-splash-message just because we're being loaded.
* generic/proof-script.el: Use lexical-scoping; fix all warnings.
(pg-show-all-portions): Simplify the code with a closure.
(proof-activate-scripting): Declare activated-interactively as dyn-scoped.
(proof--splash-done): New var.
(proof-mode): Call proof-splash-message upon first use.
* generic/proof-splash.el (proof-splash-message): Don't check
byte-compile-current-file now that we're only called when the mode
is activated.
* acl2/acl2.el (auto-mode-alist): Use `add-to-list` and \'.
* coq/coq-db.el (coq-build-menu-from-db-internal): Avoid silly O(N²).
* coq/coq-seq-compile.el:
* coq/coq-par-test.el:
* coq/coq-par-compile.el: Fix leftover uses of CL's `assert`.
* generic/proof-utils.el:
* generic/pg-movie.el:
* etc/testsuite/pg-test.el:
* coq/coq-syntax.el: Fix leftover uses of CL's `incf`.
* generic/pg-autotest.el: Fix leftover uses of CL's `decf`.
* obsolete/plastic/plastic.el (plastic-preprocessing): Fix leftover use
of CL's `loop`.
* generic/pg-user.el (proof-add-completions): Do nothing if no
proof-assistant is set yet (i.e. during byte-compilation).
(byte-compile-current-file): No need to test this any more.
* generic/proof-syntax.el (proof-regexp-alt-list): Use mapconcat.
Remove unnecessary "\\(?:...\\)".
(proof-regexp-alt): Redefine in terms of proof-regexp-alt-list.
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Syntactically looks much like an Inductive, though it is non-recursive
so "where" (mutual recursion) is not supported.
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Copied some code from company-coq.
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queries would trigger re-generarion of overlays. Now overlays are
generated if there are no overlays already.
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The fix was bad: no ore hyps were foldable/highlightable.
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[WIP] ELPA/MELPA support
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It didn't really matter that these variables were defined and set to nil during
compilation, since we ran compilation in a clean Emacs in --batch mode; it does
matter now, however, since package.el compiles PG in the user's currently
running Emacs instance.
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Add Context to coq-syntax.el
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This may look ugly to the majority, so I let it off by default.
I find it helpfull to have structuring symbols bold.
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Closes #81
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This closes #77
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