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* Crash when exporting record selectors of data family instancesNiklas Haas2014-03-313-10/+226
| | | | | | | | | | | | | | | | | | | This fixes bug #294. This also fixes a related but never-before-mentioned bug about the display of GADT record selectors with non-polymorphic type signatures. Note: Associated data type constructors fail to show up if nothing is exported that they could be attached to. Exporting any of the data types in the instance head, or the class + data family itself, causes them to show up, but in the absence of either of these, exporting just the associated data type with the constructor itself will result in it being hidden. The only scenario I can come up that would involve this kind of situation involved OverlappingInstances, and even then it can be mitigated by just exporting the class itself, so I'm not going to solve it since the logic would most likely be very complicated.
* Drop leading whitespace in @-style blocks.Mateusz Kowalczyk2014-03-315-6/+185
| | | | Fixes #201.
* Add default for new PlatformConstraints fieldMateusz Kowalczyk2014-03-311-0/+1
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* Print kind signatures on GADTsMateusz Kowalczyk2014-03-315-7/+163
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* Fix a few typosHerbert Valerio Riedel2014-03-231-4/+4
| | | | Signed-off-by: Herbert Valerio Riedel <hvr@gnu.org>
* Drop needless --split-objs which slows us down.Mateusz Kowalczyk2014-03-221-9/+8
| | | | Involves tiny cleanup of all the dynflag bindings. Fixes #292.
* Please cabal sdistMateusz Kowalczyk2014-03-211-3/+3
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* Fix issue #281Niklas Haas2014-03-155-100/+251
| | | | | | | | | This is a regression from the data family instances change. Data instances are now distinguished from regular lists by usage of the new class "inst", and the style has been updated to only apply to those. I've also updated the appropriate test case to test this a bit better, including GADT instances with GADT-style records.
* Hide minimal definition for only-method classesNiklas Haas2014-03-156-41/+46
| | | | | | | Previously this was not covered by the All xs check since here it is not actually an All, rather a single Var n. This also adds the previously missing html-test/src/Minimal.hs.
* Add Fuuzetsu maintainers field in cabal fileSimon Hengel2014-03-151-1/+1
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* Style onlyMateusz Kowalczyk2014-03-131-32/+28
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* Always read in prologue files as UTF8 (#286).Mateusz Kowalczyk2014-03-132-5/+13
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* Update changelogMateusz Kowalczyk2014-03-131-0/+8
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* Strip links from recently added html testsNiklas Haas2014-03-136-217/+217
| | | | These were accidentally left there when the tests were originally added
* Display minimal complete definitions for type classesNiklas Haas2014-03-1315-30/+398
| | | | | | | | | This corresponds to the new {-# MINIMAL #-} pragma present in GHC 7.8+. I also cleaned up some of the places in which ExportDecl is used to make adding fields easier in the future. Lots of test cases have been updated since they now render with minimality information.
* Add UnicodeSyntax alternatives for * and ->Niklas Haas2014-03-131-2/+7
| | | | | | | I could not find a cleaner way to do this other than checking for string equality with the given built-in types. But seeing as it's actually equivalent to string rewriting in GHC's implementation of UnicodeSyntax, it's probably fitting.
* Hide RHS of TFs with non-exported right hand sidesNiklas Haas2014-03-138-44/+105
| | | | | | Not sure what to do about data families yet, since technically it would not make a lot of sense to display constructors that cannot be used by the user.
* Fix up some whitespaceMateusz Kowalczyk2014-03-113-786/+786
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* Bump version to 2.15.0Mateusz Kowalczyk2014-03-1167-67/+67
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* Revert "Reorder topDeclElem to move the source/wiki links to the top"Niklas Haas2014-03-111-1/+1
| | | | | | | This reverts commit 843c42c4179526a2ad3526e4c7d38cbf4d50001d. This change is no longer needed with the new rendering style, and it messes with copy/pasting lines.
* Add documentation for --source-entity-lineNiklas Haas2014-03-111-0/+7
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* Filter family instances of hidden typesNiklas Haas2014-03-113-5/+20
| | | | | Currently, this check does not extend to hidden right hand sides, although it probably should hide them in that case.
* Update appearance of fixity annotationsNiklas Haas2014-03-114-67/+141
| | | | | | | This moves them in-line with their corresponding lines, similar to a presentation envision by @hvr and described in #ghc. Redundant operator names are also omitted when no ambiguity is present.
* Update changelogNiklas Haas2014-03-111-1/+8
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* Include fixity information in the Interface fileNiklas Haas2014-03-114-30/+40
| | | | | | This resolves fixity information not appearing across package borders. The binary file version has been increased accordingly.
* Update changelogMateusz Kowalczyk2014-03-101-0/+9
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* Group similar fixities togetherNiklas Haas2014-03-093-5/+51
| | | | | Identical fixities declared for the same line should now render using syntax like: infix 4 <, >=, >, <=
* Differentiate between TH splices (line-links) and regular namesNiklas Haas2014-03-0911-140/+182
| | | | | | | | | | | | | | | | | This adds a new type of source code link, to a specific line rather than a specific declaration/name - this is used to link to the location of a TH splice that defines a certain name. Rather hefty changes throughout and still one unresolved issue (the line URLs aren't parsed from the third form of --read-interface which means they're currently restricted to same-interface links). Not sure if this issue is really worth all the hassle, especially since we could just use line links in general. This commit also contains some cleanup/clarification of the types in Haddock.Backends.Xhtml.Decl and shortens some overlong lines in the process. Notably, the Bool parameter was replaced by a Unicode type synonym to help clarify its presence in type signatures.
* Use optLast instead of listToMaybe for sourceUrls/wikiUrlsNiklas Haas2014-03-091-7/+6
| | | | | | This lets you override them using eg. cabal haddock --haddock-options, which can come in handy if you want to use a different layout or URL for your source code links than cabal-install generates.
* Reorder topDeclElem to move the source/wiki links to the topNiklas Haas2014-03-091-1/+1
| | | | | They appear in the same position due to the float: right attribute but now they're always at the top of the box instead of at the bottom.
* Render fixity informationNiklas Haas2014-03-0811-104/+621
| | | | | | Affects functions, type synonyms, type families, class names, data type names, constructors, data families, associated TFs/DFs, type synonyms, pattern synonyms and everything else I could think of.
* Change rendering of duplicate record field docsMateusz Kowalczyk2014-02-274-1/+215
| | | | | | | | See Haddock Trac #195. We now change this behaviour to only rendering the documentation attached to the first instance of a duplicate field. Perhaps we could improve this by rendering the first instance that has documentation attached to it but for now, we'll stick with this.
* Fix wording in the docsMateusz Kowalczyk2014-02-241-3/+3
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* Fix rendering of Contents when links are presentMateusz Kowalczyk2014-02-244-22/+37
| | | | Fixes Haddock Trac #267.
* Add RankNTypes test case to ImplicitParams.hsNiklas Haas2014-02-232-2/+27
| | | | | | | This test actually tests what #260 originally reported - I omitted the RankNTypes scenario from the original fix because I realized it's not relevant to the underlying issue and indeed, this renders as intended now. Still good to have more tests.
* Lower precedence of equality constraintsNiklas Haas2014-02-233-70/+67
| | | | | | | This drops them to the new precedence pREC_CTX, which makes single eqaulity constraints show up as (a ~ b) => ty, in line with GHC's rendering. Additional tests added to make sure other type operators render as intended. Current behavior matches GHC
* Make ImplicitParams render correctly (#260)Niklas Haas2014-02-234-8/+112
| | | | | | This introduces a new precedence level for single contexts (because implicit param contexts always need parens around them, but other types of contexts don't necessarily, even when alone)
* Don't shadow ‘strip’.Mateusz Kowalczyk2014-02-231-4/+4
| | | | -Wall complains
* Update test case for lifted GADT type renderingMateusz Kowalczyk2014-02-231-1/+1
| | | | | | The parsing of these seems to have been fixed by GHC folk and it now renders differently. IMHO it now renders in a better way so I'm updating the test to reflect this.
* Turn a source code comment into specsSimon Hengel2014-02-222-9/+10
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* Strip a single leading space from bird tracks (#201)Niklas Haas2014-02-226-19/+58
| | | | | | | | | | | | | | | | | | | | This makes bird tracks in the form > foo > bar > bat parse as if they had been written as >foo >bar >bat ie. without the leading whitespace in front of every line. Ideally we also want to look into how leading whitespace affects code blocks written using the @ @ syntax, which are currently unaffected by this patch.
* Use a bespoke data type to indicate fixityMateusz Kowalczyk2014-02-194-66/+66
| | | | | | This deals with what I imagine was an ancient TODO and makes it much clearer what the argument actually does rather than having the user chase down the comment.
* Add test case for inter-module type/data family instancesNiklas Haas2014-02-154-1/+112
| | | | | | | These should show up in every place where the class is visible, and indeed they do right now. Signed-off-by: Mateusz Kowalczyk <fuuzetsu@fuuzetsu.co.uk>
* Only warn about missing docs when docs are missingMateusz Kowalczyk2014-02-131-1/+2
| | | | | This fixes the ‘Missing documentation for…’ message for modules with 100% coverage.
* Get rid of re-implementation of sortByNiklas Haas2014-02-131-7/+3
| | | | | | | I have no idea what this was doing lying around here, and due to the usage of tuples it's actually slower, too. Signed-off-by: Mateusz Kowalczyk <fuuzetsu@fuuzetsu.co.uk>
* Add test case for PatternSynonymsnand2014-02-112-0/+263
| | | | | | | This just tests various stuff including poly-kinded patterns and operator patterns to make sure the rendering isn't broken. Signed-off-by: Mateusz Kowalczyk <fuuzetsu@fuuzetsu.co.uk>
* Improve display of poly-kinded type operatorsnand2014-02-119-103/+280
| | | | | | | This now displays them as (==) k a b c ... to mirror GHC's behavior, instead of the old (k == a) b c ... which was just wrong. Signed-off-by: Mateusz Kowalczyk <fuuzetsu@fuuzetsu.co.uk>
* Add support for type/data familiesnand2014-02-1118-237/+1003
| | | | | | | | This adds support for type/data families with their respective instances, as well as closed type families and associated type/data families. Signed-off-by: Mateusz Kowalczyk <fuuzetsu@fuuzetsu.co.uk>
* Ensure a space between type signature and ‘Source’Mateusz Kowalczyk2014-02-101-2/+1
| | | | | | This is briefly related to Haddock Trac #249 and employs effectively the suggested fix _but_ it doesn't actually fix the reported issue. This commit simply makes copying the full line a bit less of a pain.
* Insert a space between module link and descriptionMateusz Kowalczyk2014-02-101-1/+1
| | | | Fixes Haddock Trac #277.