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* Use TTG empty extensions to remove some `error`'sAlec Theriault2020-03-286-26/+21
| | | | | | | | | | | None of these error cases should ever have been reachable, so this is just a matter of leveraging the type system to assert this. * Use the `NoExtCon` and `noExtCon` to handle case matches for no extension constructors, instead of throwing an `error`. * Use the extension field of `HsSpliceTy` to ensure that this variant of `HsType` cannot exist in an `HsType DocNameI`.
* Remove unused `Haddock.Utils` functionsAlec Theriault2020-03-286-147/+102
| | | | | | | * removed functions in `Haddock.Utils` that were not used anywhere (or exported from the `haddock-api` package) * moved GHC-specific utils from `Haddock.Utils` to `Haddock.GhcUtils`
* Disallow qualified uses of reserved identifiersAlec Theriault2020-03-273-12/+103
| | | | | | | | | This a GHC bug (https://gitlab.haskell.org/ghc/ghc/issues/14109) too, but it is a relatively easy fix in Haddock. Note that the fix must live in `haddock-api` instead of `haddock-library` because we can only really decide if an identifier is a reserved one by asking the GHC lexer. Fixes #952
* Fix crash in `haddock-library` on unicode spaceAlec Theriault2020-03-272-8/+14
| | | | | | | | | | | | | Our quickcheck tests for `haddock-library` stumbled across an edge case input that was causing Haddock to crash: it was a unicode space character. The root cause of the crash is that we were implicitly assuming that if a space character was not " \t\f\v\r", it would have to be "\n". We fix this by instead defining horizontal space as: any space character that is not '\n'. Fixes #1142
* Update READMEAlec Theriault2020-03-261-57/+48
| | | | | | | | | | Removed some out of date links/info, added some more useful links. * badge to Hackage * update old trac link * `ghc-head` => `ghc-8.10` * `cabal new-*` is now `cabal v2-*` and it should Just Work * `--test-option='--accept'` is the way to accept testsuite output
* Update `.travis.yml` to work with GHC 8.10.1Alec Theriault2020-03-264-45/+78
| | | | | | * Regenerated the Travis file with `haskell-ci` * Beef up `.cabal` files with more `tested-with` information
* Tentative 2.24 releaseAlec Theriault2020-03-227-9/+18
| | | | | Adjusted changelogs and versions in `.cabal` files in preparation for the upcoming release bundled with GHC 8.10.
* Fix NPM security warningsAlec Theriault2020-03-221-163/+182
| | | | | | This was done by calling `npm audit fix`. Note that the security issues seem to have been entirely in the build dependencies, since the output JS has not changed.
* Clean up warningsAlec Theriault2020-03-2214-35/+22
| | | | | | * unused imports * imports of `Data.List` without import lists * missing `CompatPrelude` file in `.cabal`
* Update parsing to strip whitespace from table cells (#1074)Alina Banerjee2020-03-2010-146/+150
| | | | | | | | | | * Update parsing to strip leading & trailing whitespace from table cells * Update fixture data to disallow whitespaces at both ends in table cells * Add test case for whitespaces stripped from both ends of table cells * Update table reference test data for html tests
* Merge branch 'ghc-8.8' into ghc-8.10Alec Theriault2020-03-20230-1535/+8324
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| * Update test fixturesKleidukos2020-03-192-6/+6
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| * Force ghc-8.8.3Kleidukos2020-03-191-2/+2
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| * Replace the 'caption' class so that the collapsible sections are shownKleidukos2020-03-191-1/+1
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| * Fix build-failure regression for base < 4.7Herbert Valerio Riedel2019-12-086-30/+61
| | | | | | | | | | | | | | | | | | | | | | | | | | The `$>` operator definition is available only since base-4.7 which unfortunately wasn't caught before release to Hackage (but has been fixed up by a metadata-revision) This commit introduces a `CompatPrelude` module which allows to reduce the amount of CPP by ousting it to a central location, i.e. the new `CompatPrelude` module. This pattern also tends to reduce the tricks needed to silence unused import warnings. Addresses #1119
| * Document error-prone conditional definition of instancesHerbert Valerio Riedel2019-12-081-0/+6
| | | | | | | | | | | | | | | | | | This can easily trip up people if one isn't aware of it. Usually it's better to avoid this kind of conditionality especially for typeclasses for which there's an compat-package as conditional instances like these tend to fragment the ecosystem into those packages that go the extra mile to provide backward compat via those compat-packages and those that fail to do so.
| * Changes from #14579Ryan Scott2019-11-031-22/+5
| | | | | | | | | | | | | | We now have a top-level `tyConAppNeedsKindSig` function, which means that we can delete lots of code in `Convert`. (cherry picked from commit cfd682c5fd03b099a3d78c44f9279faf56a0ac70)
| * Reify oversaturated data family instances correctly (#1103)Ryan Scott2019-10-233-15/+603
| | | | | | | | | | | | This fixes #1103 by adapting the corresponding patch for GHC (see https://gitlab.haskell.org/ghc/ghc/issues/17296 and https://gitlab.haskell.org/ghc/ghc/merge_requests/1877).
| * Add Hyperlinker test cases for TH-related stuffAlec Theriault2019-10-079-0/+1489
| | | | | | | | | | Hopefully this will guard against regressions around quasiquotes, TH quotes, and TH splices.
| * Add a regression test for #1091Alec Theriault2019-10-075-0/+49
| | | | | | | | Previously, this input would crash Haddock.
| * Prefer un-hyperlinked sources to no sourcesAlec Theriault2019-10-072-14/+26
| | | | | | | | | | | | It is possible to fail to extract an HIE ast. This is however not a reason to produce _no_ output - we should still make a colorized HTML page.
| * Fix crash when there are no srcspans in the file due to CPPZubin Duggal2019-10-072-9/+12
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| * Fix the ignore-exports option (#1082)Alexis King2019-09-304-18/+56
| | | | | | The `ignore-exports` option has been broken since #688, as mentioned in https://github.com/haskell/haddock/pull/766#issue-172505043. This PR fixes it.
| * Fix Travis CI, loosen .cabal bounds (#1089)Alec Theriault2019-09-204-102/+135
| | | | | | | | | | | | | | Tentatively for the 2.23 release: * updated Travis CI to work again * tweaked bounds in the `.cabal` files * adjusted `extra-source-files` to properly identify test files
| * update for new way to store hiefile headersZubin Duggal2019-06-041-2/+3
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| * Release haddock-2.23, haddock-library-1.8.0Alec Theriault2019-05-266-17/+18
| | | | | | | | | | Tentatively adjust bounds and changelogs for the release to be bundled with GHC 8.8.1.
| * Merge branch 'ghc-8.6' into ghc-8.8Alec Theriault2019-05-260-0/+0
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| | * Comment C, which clarifies why e.g. ReadP is not enoughOleg Grenrus2019-05-051-0/+7
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| | * Redo ParseModuleHeaderOleg Grenrus2019-05-051-93/+125
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| * | Regression test: promoted lists in associated typesAlec Theriault2019-05-262-0/+257
| | | | | | | | | | | | | | | | | | | | | | | | When possible, associated types with promoted lists should use the promoted list literal syntax (instead of repeated applications of ': and '[]). This was fixed in 2122de5473fd5b434af690ff9ccb1a2e58491f8c. Closes #466,
| * | Remove Haddock's dependency on `Cabal`Alec Theriault2019-05-265-12/+22
| | | | | | | | | | | | | | | | | | | | | | | | At this point, Haddock depended on Cabal-the-library solely for a verbosity parser (which misleadingly accepts all sorts of verbosity options that Haddock never uses). Now, the only dependency on Cabal is for `haddock-test` (which uses Cabal to locate the Haddock interface files of a couple boot libraries).
| * | Fix #1063 with better parenthesization logic for contextsAlec Theriault2019-05-173-2/+113
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The only other change in html/hoogle/hyperlinker output for the boot libraries that this caused is a fix to some Hoogle output for implicit params. ``` $ diff -r _build/docs/ old_docs diff -r _build/docs/html/libraries/base/base.txt old_docs/html/libraries/base/base.txt 13296c13296 < assertError :: (?callStack :: CallStack) => Bool -> a -> a --- > assertError :: ?callStack :: CallStack => Bool -> a -> a ```
| * | Unbreak #1004 test caseAlec Theriault2019-05-171-11/+1
| | | | | | | | | | | | `fail` is no longer part of `Monad`.
| * | Comment C, which clarifies why e.g. ReadP is not enoughOleg Grenrus2019-05-131-0/+7
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| * | Redo ParseModuleHeaderOleg Grenrus2019-05-131-93/+125
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| * | Remove obsolete arcanist files + STYLEAlec Theriault2019-05-133-32/+0
| | | | | | | | | | | | | | | Now that GHC is hosted on Gitlab, the arcanist files don't make sense anymore. The STYLE file contains nothing more than a dead link too.
| * | Remove outdated `.ghci` files and `scripts`Alec Theriault2019-05-135-57/+0
| | | | | | | | | | | | | | | The `.ghci` files are actively annoying when trying to `cabal v2-repl`. As for the `scripts`, the distribution workflow is completely different.
| * | Bump GHC to 8.8Ben Gamari2019-03-292-4/+3
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| * | Matching changes in GHC for #16236Alan Zimmerman2019-03-294-10/+10
| | | | | | | | | | | | (cherry picked from commit 3ee6526d4ae7bf4deb7cd1caf24b3d7355573576)
| * | Remove workaround for now-fixed Clang CPP bug (#1028)Alec Theriault2019-03-296-110/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Before LLVM 6.0.1 (or 10.0 on Apple LLVM), there was a bug where lines that started with an octothorpe but turned out not to lex like pragmas would have an extra line added after them. Since this bug has been fixed upstream and that it doesn't have dire consequences anyways, the workaround is not really worth it anymore - we can just tell people to update their clang version (or re-structure their pragma code).
| * | Many LaTeX backend fixesAlec Theriault2019-03-0929-732/+253
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After this commit, we can run with `--latex` on all boot libraries without crashing (although the generated LaTeX still fails to compile in a handful of larger packages like `ghc` and `base`). * Add newlines after all block elements in LaTeX. This is important to prevent the final output from being more an more indented. See the `latext-test/src/Example` test case for a sample of this. * Support associated types in class declarations (but not yet defaults) * Several small issues for producing compiling LaTeX; - avoid empy `\haddockbeginargs` lists (ex: `type family Any`) - properly escape identifiers depending on context (ex: `Int#`) - add `vbox` around `itemize`/`enumerate` (so they can be in tables) * Several spacing fixes: - limit the width of `Pretty`-arranged monospaced code - cut out extra space characters in export lists - only escape spaces if there are _multiple_ spaces - allow type signatures to be multiline (even without docs) * Remove uninteresting and repetitive `main.tex`/`haddock.sty` files from `latex-test` test reference output. Fixes #935, #929 (LaTeX docs for `text` build & compile) Fixes #727, #930 (I think both are really about type families...)
| * | Avoid multi-line `emph` in LaTeX backendAlec Theriault2019-03-095-1/+93
| | | | | | | | | | | | | | | | | | | | | | | | `markupWarning` often processes inputs which span across paragraphs. Unfortunately, LaTeX's `emph` is not made to handle this (and will crash). Fixes #936.
| * | Better support for default methods in classesAlec Theriault2019-03-0913-51/+606
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * default methods now get rendered differently * default associated types get rendered * fix a forgotten `s/TypeSig/ClassOpSig/` refactor in LaTeX backend * LaTeX backend now renders default method signatures NB: there is still no way to document default class members and the NB: LaTeX backend still crashes on associated types
| * | Add .hi, .dyn_hi, etc files to .gitignoreAlec Theriault2019-03-091-0/+6
| | | | | | | | | | | | Fixes #1030.
| * | Merge branch 'ghc-8.6' into ghc-8.8Alec Theriault2019-03-03141-553/+3574
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| | * Increase contrast of Linuwal theme (#1037)gbaz2019-03-011-4/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is to address the concern that, on less nice and older screens, some of the shades of grey blend in too easily with the white background. * darken the font slightly * darken slightly the grey behind type signatures and such * add a border and round the corners on code blocks * knock the font down by one point
| | * `--show-interface` should output to stdout. (#1040)Alec Theriault2019-02-281-1/+2
| | | | | | | | | Fixes #864.
| | * Menu item controlling which instances are expanded/collapsed (#1007)Xia Li-yao2019-02-278-229/+635
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adds a menu item (like "Quick Jump") for options related to displaying instances. This provides functionality for: * expanding/collapsing all instances on the currently opened page * controlling whether instances are expanded/collapsed by default * controlling whether the state of instances should be "remembered" This new functionality is implemented in Typescript in `details-helper`. The built-in-themes style switcher also got a revamp so that all three of QuickJump, the style switcher, and instance preferences now have the same style and implementation structure. See also: https://mail.haskell.org/pipermail/haskell-cafe/2019-January/130495.html Fixes #698. Co-authored-by: Lysxia <lysxia@gmail.com> Co-authored-by: Nathan Collins <conathan@galois.com>
| | * Fix standalone deriving docsAlec Theriault2019-02-253-2/+235
| | | | | | | | | | | | | | | | | | | | | | | | Docs on standalone deriving decls for classes with associated types should be associated with the class instance, not the associated type instance. Fixes #1033
| | * Make a fixture of weird parsing of lists (#997)Oleg Grenrus2019-02-045-1/+47
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The second example is interesting. If there's a list directly after the header, and that list has deeper structure, the parser is confused: It finds two lists: - One with the first nested element, - everything after it I'm not trying to fix this, as I'm not even sure this is a bug, and not a feature.