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<title>src/full/Agda/Interaction/Options.hs</title>
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<pre><a name="line-1"></a><span class='hs-comment'>{-# LANGUAGE StandaloneDeriving, DeriveFunctor #-}</span>
<a name="line-2"></a>
<a name="line-3"></a><span class='hs-keyword'>module</span> <span class='hs-conid'>Agda</span><span class='hs-varop'>.</span><span class='hs-conid'>Interaction</span><span class='hs-varop'>.</span><span class='hs-conid'>Options</span>
<a name="line-4"></a> <span class='hs-layout'>(</span> <span class='hs-conid'>CommandLineOptions</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span>
<a name="line-5"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>PragmaOptions</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span>
<a name="line-6"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>OptionsPragma</span>
<a name="line-7"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>Flag</span>
<a name="line-8"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>Verbosity</span>
<a name="line-9"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>checkOpts</span>
<a name="line-10"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>parseStandardOptions</span>
<a name="line-11"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>parsePragmaOptions</span>
<a name="line-12"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>parsePluginOptions</span>
<a name="line-13"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>defaultOptions</span>
<a name="line-14"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>defaultInteractionOptions</span>
<a name="line-15"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>defaultVerbosity</span>
<a name="line-16"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>standardOptions_</span>
<a name="line-17"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>unsafePragmaOptions</span>
<a name="line-18"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>isLiterate</span>
<a name="line-19"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>mapFlag</span>
<a name="line-20"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>usage</span>
<a name="line-21"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>tests</span>
<a name="line-22"></a> <span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-23"></a>
<a name="line-24"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Control</span><span class='hs-varop'>.</span><span class='hs-conid'>Monad</span> <span class='hs-layout'>(</span> <span class='hs-varid'>when</span> <span class='hs-layout'>)</span>
<a name="line-25"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Control</span><span class='hs-varop'>.</span><span class='hs-conid'>Monad</span><span class='hs-varop'>.</span><span class='hs-conid'>Error</span> <span class='hs-layout'>(</span> <span class='hs-conid'>MonadError</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span> <span class='hs-layout'>)</span>
<a name="line-26"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Maybe</span> <span class='hs-layout'>(</span><span class='hs-varid'>isJust</span><span class='hs-layout'>)</span>
<a name="line-27"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>List</span> <span class='hs-layout'>(</span> <span class='hs-varid'>isSuffixOf</span> <span class='hs-layout'>,</span> <span class='hs-varid'>intercalate</span> <span class='hs-layout'>)</span>
<a name="line-28"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>System</span><span class='hs-varop'>.</span><span class='hs-conid'>Console</span><span class='hs-varop'>.</span><span class='hs-conid'>GetOpt</span> <span class='hs-layout'>(</span><span class='hs-varid'>getOpt</span><span class='hs-layout'>,</span> <span class='hs-varid'>usageInfo</span><span class='hs-layout'>,</span> <span class='hs-conid'>ArgOrder</span><span class='hs-layout'>(</span><span class='hs-conid'>ReturnInOrder</span><span class='hs-layout'>)</span>
<a name="line-29"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>OptDescr</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-conid'>ArgDescr</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>..</span><span class='hs-layout'>)</span>
<a name="line-30"></a> <span class='hs-layout'>)</span>
<a name="line-31"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Agda</span><span class='hs-varop'>.</span><span class='hs-conid'>Utils</span><span class='hs-varop'>.</span><span class='hs-conid'>TestHelpers</span> <span class='hs-layout'>(</span> <span class='hs-varid'>runTests</span> <span class='hs-layout'>)</span>
<a name="line-32"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Agda</span><span class='hs-varop'>.</span><span class='hs-conid'>Utils</span><span class='hs-varop'>.</span><span class='hs-conid'>QuickCheck</span> <span class='hs-layout'>(</span> <span class='hs-varid'>quickCheck'</span> <span class='hs-layout'>)</span>
<a name="line-33"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Agda</span><span class='hs-varop'>.</span><span class='hs-conid'>Utils</span><span class='hs-varop'>.</span><span class='hs-conid'>FileName</span> <span class='hs-layout'>(</span> <span class='hs-conid'>AbsolutePath</span> <span class='hs-layout'>)</span>
<a name="line-34"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Agda</span><span class='hs-varop'>.</span><span class='hs-conid'>Utils</span><span class='hs-varop'>.</span><span class='hs-conid'>Monad</span> <span class='hs-layout'>(</span> <span class='hs-varid'>readM</span> <span class='hs-layout'>)</span>
<a name="line-35"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Agda</span><span class='hs-varop'>.</span><span class='hs-conid'>Utils</span><span class='hs-varop'>.</span><span class='hs-conid'>List</span> <span class='hs-layout'>(</span> <span class='hs-varid'>wordsBy</span> <span class='hs-layout'>)</span>
<a name="line-36"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Agda</span><span class='hs-varop'>.</span><span class='hs-conid'>Utils</span><span class='hs-varop'>.</span><span class='hs-conid'>String</span> <span class='hs-layout'>(</span> <span class='hs-varid'>indent</span> <span class='hs-layout'>)</span>
<a name="line-37"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Agda</span><span class='hs-varop'>.</span><span class='hs-conid'>Utils</span><span class='hs-varop'>.</span><span class='hs-conid'>Trie</span> <span class='hs-layout'>(</span> <span class='hs-conid'>Trie</span> <span class='hs-layout'>)</span>
<a name="line-38"></a><span class='hs-keyword'>import</span> <span class='hs-keyword'>qualified</span> <span class='hs-conid'>Agda</span><span class='hs-varop'>.</span><span class='hs-conid'>Utils</span><span class='hs-varop'>.</span><span class='hs-conid'>Trie</span> <span class='hs-keyword'>as</span> <span class='hs-conid'>Trie</span>
<a name="line-39"></a>
<a name="line-40"></a><a name="isLiterate"></a><span class='hs-comment'>-- | This should probably go somewhere else.</span>
<a name="line-41"></a><span class='hs-definition'>isLiterate</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>FilePath</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Bool</span>
<a name="line-42"></a><span class='hs-definition'>isLiterate</span> <span class='hs-varid'>file</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>".lagda"</span> <span class='hs-varop'>`isSuffixOf`</span> <span class='hs-varid'>file</span>
<a name="line-43"></a>
<a name="line-44"></a><span class='hs-comment'>-- OptDescr is a Functor --------------------------------------------------</span>
<a name="line-45"></a>
<a name="line-46"></a><span class='hs-keyword'>deriving</span> <span class='hs-keyword'>instance</span> <span class='hs-conid'>Functor</span> <span class='hs-conid'>OptDescr</span>
<a name="line-47"></a><span class='hs-keyword'>deriving</span> <span class='hs-keyword'>instance</span> <span class='hs-conid'>Functor</span> <span class='hs-conid'>ArgDescr</span>
<a name="line-48"></a>
<a name="line-49"></a><a name="Verbosity"></a><span class='hs-keyword'>type</span> <span class='hs-conid'>Verbosity</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Trie</span> <span class='hs-conid'>String</span> <span class='hs-conid'>Int</span>
<a name="line-50"></a>
<a name="line-51"></a><a name="CommandLineOptions"></a><span class='hs-keyword'>data</span> <span class='hs-conid'>CommandLineOptions</span> <span class='hs-keyglyph'>=</span>
<a name="line-52"></a> <span class='hs-conid'>Options</span> <span class='hs-layout'>{</span> <span class='hs-varid'>optProgramName</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span>
<a name="line-53"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optInputFile</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Maybe</span> <span class='hs-conid'>FilePath</span>
<a name="line-54"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optIncludeDirs</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Either</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>FilePath</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>AbsolutePath</span><span class='hs-keyglyph'>]</span>
<a name="line-55"></a> <span class='hs-comment'>-- ^ 'Left' is used temporarily, before the paths have</span>
<a name="line-56"></a> <span class='hs-comment'>-- been made absolute. An empty 'Left' list is</span>
<a name="line-57"></a> <span class='hs-comment'>-- interpreted as @["."]@ (see</span>
<a name="line-58"></a> <span class='hs-comment'>-- 'Agda.TypeChecking.Monad.Options.makeIncludeDirsAbsolute').</span>
<a name="line-59"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optShowVersion</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Bool</span>
<a name="line-60"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optShowHelp</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Bool</span>
<a name="line-61"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optInteractive</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Bool</span>
<a name="line-62"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optRunTests</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Bool</span>
<a name="line-63"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optGHCiInteraction</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Bool</span>
<a name="line-64"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optCompile</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Bool</span>
<a name="line-65"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optEpicCompile</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Bool</span>
<a name="line-66"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optJSCompile</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Bool</span>
<a name="line-67"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optCompileDir</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Maybe</span> <span class='hs-conid'>FilePath</span>
<a name="line-68"></a> <span class='hs-comment'>-- ^ In the absence of a path the project root is used.</span>
<a name="line-69"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optGenerateVimFile</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Bool</span>
<a name="line-70"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optGenerateLaTeX</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Bool</span>
<a name="line-71"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optGenerateHTML</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Bool</span>
<a name="line-72"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optDependencyGraph</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Maybe</span> <span class='hs-conid'>FilePath</span>
<a name="line-73"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optLaTeXDir</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>FilePath</span>
<a name="line-74"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optHTMLDir</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>FilePath</span>
<a name="line-75"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optCSSFile</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Maybe</span> <span class='hs-conid'>FilePath</span>
<a name="line-76"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optIgnoreInterfaces</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Bool</span>
<a name="line-77"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optForcing</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Bool</span>
<a name="line-78"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optGhcFlags</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span>
<a name="line-79"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optPragmaOptions</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>PragmaOptions</span>
<a name="line-80"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optEpicFlags</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span>
<a name="line-81"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optSafe</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Bool</span>
<a name="line-82"></a> <span class='hs-layout'>}</span>
<a name="line-83"></a> <span class='hs-keyword'>deriving</span> <span class='hs-conid'>Show</span>
<a name="line-84"></a>
<a name="line-85"></a><span class='hs-comment'>-- | Options which can be set in a pragma.</span>
<a name="line-86"></a>
<a name="line-87"></a><a name="PragmaOptions"></a><span class='hs-keyword'>data</span> <span class='hs-conid'>PragmaOptions</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>PragmaOptions</span>
<a name="line-88"></a> <span class='hs-layout'>{</span> <span class='hs-varid'>optShowImplicit</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Bool</span>
<a name="line-89"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optShowIrrelevant</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Bool</span>
<a name="line-90"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optVerbose</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Verbosity</span>
<a name="line-91"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optProofIrrelevance</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Bool</span>
<a name="line-92"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optAllowUnsolved</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Bool</span>
<a name="line-93"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optDisablePositivity</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Bool</span>
<a name="line-94"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optTerminationCheck</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Bool</span>
<a name="line-95"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optTerminationDepth</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Int</span>
<a name="line-96"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optCompletenessCheck</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Bool</span>
<a name="line-97"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optUniverseCheck</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Bool</span>
<a name="line-98"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optSizedTypes</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Bool</span>
<a name="line-99"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optInjectiveTypeConstructors</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Bool</span>
<a name="line-100"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optGuardingTypeConstructors</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Bool</span>
<a name="line-101"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optUniversePolymorphism</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Bool</span>
<a name="line-102"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optIrrelevantProjections</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Bool</span>
<a name="line-103"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optExperimentalIrrelevance</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Bool</span> <span class='hs-comment'>-- ^ irrelevant levels, irrelevant data matching</span>
<a name="line-104"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optWithoutK</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Bool</span>
<a name="line-105"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optCopatterns</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Bool</span> <span class='hs-comment'>-- ^ definitions by copattern matching</span>
<a name="line-106"></a> <span class='hs-layout'>}</span>
<a name="line-107"></a> <span class='hs-keyword'>deriving</span> <span class='hs-conid'>Show</span>
<a name="line-108"></a>
<a name="line-109"></a><a name="OptionsPragma"></a><span class='hs-comment'>-- | The options from an @OPTIONS@ pragma.</span>
<a name="line-110"></a><a name="OptionsPragma"></a><span class='hs-comment'>--</span>
<a name="line-111"></a><a name="OptionsPragma"></a><span class='hs-comment'>-- In the future it might be nice to switch to a more structured</span>
<a name="line-112"></a><a name="OptionsPragma"></a><span class='hs-comment'>-- representation. Note that, currently, there is not a one-to-one</span>
<a name="line-113"></a><a name="OptionsPragma"></a><span class='hs-comment'>-- correspondence between list elements and options.</span>
<a name="line-114"></a><a name="OptionsPragma"></a><span class='hs-keyword'>type</span> <span class='hs-conid'>OptionsPragma</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span>
<a name="line-115"></a>
<a name="line-116"></a><a name="mapFlag"></a><span class='hs-comment'>-- | Map a function over the long options. Also removes the short options.</span>
<a name="line-117"></a><span class='hs-comment'>-- Will be used to add the plugin name to the plugin options.</span>
<a name="line-118"></a><span class='hs-definition'>mapFlag</span> <span class='hs-keyglyph'>::</span> <span class='hs-layout'>(</span><span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>String</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>OptDescr</span> <span class='hs-varid'>a</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>OptDescr</span> <span class='hs-varid'>a</span>
<a name="line-119"></a><span class='hs-definition'>mapFlag</span> <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-conid'>Option</span> <span class='hs-keyword'>_</span> <span class='hs-varid'>long</span> <span class='hs-varid'>arg</span> <span class='hs-varid'>descr</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Option</span> <span class='hs-conid'>[]</span> <span class='hs-layout'>(</span><span class='hs-varid'>map</span> <span class='hs-varid'>f</span> <span class='hs-varid'>long</span><span class='hs-layout'>)</span> <span class='hs-varid'>arg</span> <span class='hs-varid'>descr</span>
<a name="line-120"></a>
<a name="line-121"></a><a name="defaultVerbosity"></a><span class='hs-comment'>-- | For batch usage.</span>
<a name="line-122"></a><span class='hs-definition'>defaultVerbosity</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Verbosity</span>
<a name="line-123"></a><span class='hs-definition'>defaultVerbosity</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Trie</span><span class='hs-varop'>.</span><span class='hs-varid'>singleton</span> <span class='hs-conid'>[]</span> <span class='hs-num'>1</span>
<a name="line-124"></a>
<a name="line-125"></a><a name="defaultInteractionVerbosity"></a><span class='hs-comment'>-- | For interactive usage, do not print any debug messages</span>
<a name="line-126"></a><span class='hs-comment'>-- by default.</span>
<a name="line-127"></a><span class='hs-definition'>defaultInteractionVerbosity</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Verbosity</span>
<a name="line-128"></a><span class='hs-definition'>defaultInteractionVerbosity</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Trie</span><span class='hs-varop'>.</span><span class='hs-varid'>singleton</span> <span class='hs-conid'>[]</span> <span class='hs-num'>0</span>
<a name="line-129"></a>
<a name="line-130"></a><a name="defaultInteractionOptions"></a><span class='hs-definition'>defaultInteractionOptions</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>PragmaOptions</span>
<a name="line-131"></a><span class='hs-definition'>defaultInteractionOptions</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>defaultPragmaOptions</span>
<a name="line-132"></a> <span class='hs-layout'>{</span> <span class='hs-varid'>optVerbose</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>defaultInteractionVerbosity</span> <span class='hs-layout'>}</span>
<a name="line-133"></a>
<a name="line-134"></a><a name="defaultOptions"></a><span class='hs-definition'>defaultOptions</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>CommandLineOptions</span>
<a name="line-135"></a><span class='hs-definition'>defaultOptions</span> <span class='hs-keyglyph'>=</span>
<a name="line-136"></a> <span class='hs-conid'>Options</span> <span class='hs-layout'>{</span> <span class='hs-varid'>optProgramName</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"agda"</span>
<a name="line-137"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optInputFile</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Nothing</span>
<a name="line-138"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optIncludeDirs</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Left</span> <span class='hs-conid'>[]</span>
<a name="line-139"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optShowVersion</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>False</span>
<a name="line-140"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optShowHelp</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>False</span>
<a name="line-141"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optInteractive</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>False</span>
<a name="line-142"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optRunTests</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>False</span>
<a name="line-143"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optGHCiInteraction</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>False</span>
<a name="line-144"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optCompile</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>False</span>
<a name="line-145"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optEpicCompile</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>False</span>
<a name="line-146"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optJSCompile</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>False</span>
<a name="line-147"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optCompileDir</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Nothing</span>
<a name="line-148"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optGenerateVimFile</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>False</span>
<a name="line-149"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optGenerateLaTeX</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>False</span>
<a name="line-150"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optGenerateHTML</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>False</span>
<a name="line-151"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optDependencyGraph</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Nothing</span>
<a name="line-152"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optLaTeXDir</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>defaultLaTeXDir</span>
<a name="line-153"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optHTMLDir</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>defaultHTMLDir</span>
<a name="line-154"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optCSSFile</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Nothing</span>
<a name="line-155"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optIgnoreInterfaces</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>False</span>
<a name="line-156"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optForcing</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span>
<a name="line-157"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optGhcFlags</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>[]</span>
<a name="line-158"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optPragmaOptions</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>defaultPragmaOptions</span>
<a name="line-159"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optEpicFlags</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>[]</span>
<a name="line-160"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optSafe</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>False</span>
<a name="line-161"></a> <span class='hs-layout'>}</span>
<a name="line-162"></a>
<a name="line-163"></a><a name="defaultPragmaOptions"></a><span class='hs-definition'>defaultPragmaOptions</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>PragmaOptions</span>
<a name="line-164"></a><span class='hs-definition'>defaultPragmaOptions</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>PragmaOptions</span>
<a name="line-165"></a> <span class='hs-layout'>{</span> <span class='hs-varid'>optShowImplicit</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>False</span>
<a name="line-166"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optShowIrrelevant</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>False</span>
<a name="line-167"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optVerbose</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>defaultVerbosity</span>
<a name="line-168"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optProofIrrelevance</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>False</span>
<a name="line-169"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optExperimentalIrrelevance</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>False</span>
<a name="line-170"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optIrrelevantProjections</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span>
<a name="line-171"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optAllowUnsolved</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>False</span>
<a name="line-172"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optDisablePositivity</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>False</span>
<a name="line-173"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optTerminationCheck</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span>
<a name="line-174"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optTerminationDepth</span> <span class='hs-keyglyph'>=</span> <span class='hs-num'>0</span> <span class='hs-comment'>-- this is the cutoff value</span>
<a name="line-175"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optCompletenessCheck</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span>
<a name="line-176"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optUniverseCheck</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span>
<a name="line-177"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optSizedTypes</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>False</span>
<a name="line-178"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optInjectiveTypeConstructors</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>False</span>
<a name="line-179"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optGuardingTypeConstructors</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>False</span>
<a name="line-180"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optUniversePolymorphism</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span>
<a name="line-181"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optWithoutK</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>False</span>
<a name="line-182"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optCopatterns</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>False</span>
<a name="line-183"></a> <span class='hs-layout'>}</span>
<a name="line-184"></a>
<a name="line-185"></a><span class='hs-comment'>-- | The default output directory for LaTeX.</span>
<a name="line-186"></a>
<a name="line-187"></a><a name="defaultLaTeXDir"></a><span class='hs-definition'>defaultLaTeXDir</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"latex"</span>
<a name="line-188"></a>
<a name="line-189"></a><span class='hs-comment'>-- | The default output directory for HTML.</span>
<a name="line-190"></a>
<a name="line-191"></a><a name="defaultHTMLDir"></a><span class='hs-definition'>defaultHTMLDir</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"html"</span>
<a name="line-192"></a>
<a name="line-193"></a><a name="prop_defaultOptions"></a><span class='hs-definition'>prop_defaultOptions</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>checkOpts</span> <span class='hs-varid'>defaultOptions</span> <span class='hs-keyword'>of</span>
<a name="line-194"></a> <span class='hs-conid'>Left</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>False</span>
<a name="line-195"></a> <span class='hs-conid'>Right</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>True</span>
<a name="line-196"></a>
<a name="line-197"></a><a name="Flag"></a><span class='hs-comment'>{- | @f :: Flag opts@ is an action on the option record that results from
<a name="line-198"></a> parsing an option. @f opts@ produces either an error message or an
<a name="line-199"></a> updated options record
<a name="line-200"></a>-}</span>
<a name="line-201"></a><a name="Flag"></a><span class='hs-keyword'>type</span> <span class='hs-conid'>Flag</span> <span class='hs-varid'>opts</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>opts</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Either</span> <span class='hs-conid'>String</span> <span class='hs-varid'>opts</span>
<a name="line-202"></a>
<a name="line-203"></a><span class='hs-comment'>-- | Checks that the given options are consistent.</span>
<a name="line-204"></a>
<a name="line-205"></a><a name="checkOpts"></a><span class='hs-definition'>checkOpts</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Flag</span> <span class='hs-conid'>CommandLineOptions</span>
<a name="line-206"></a><span class='hs-definition'>checkOpts</span> <span class='hs-varid'>opts</span>
<a name="line-207"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>not</span> <span class='hs-layout'>(</span><span class='hs-varid'>atMostOne</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>optAllowUnsolved</span> <span class='hs-varop'>.</span> <span class='hs-varid'>p</span><span class='hs-layout'>,</span> <span class='hs-varid'>optCompile</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Left</span>
<a name="line-208"></a> <span class='hs-str'>"Unsolved meta variables are not allowed when compiling.\n"</span>
<a name="line-209"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>not</span> <span class='hs-layout'>(</span><span class='hs-varid'>atMostOne</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>optGHCiInteraction</span><span class='hs-layout'>,</span> <span class='hs-varid'>isJust</span> <span class='hs-varop'>.</span> <span class='hs-varid'>optInputFile</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-210"></a> <span class='hs-conid'>Left</span> <span class='hs-str'>"Choose at most one: input file or --interaction.\n"</span>
<a name="line-211"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>not</span> <span class='hs-layout'>(</span><span class='hs-varid'>atMostOne</span> <span class='hs-varop'>$</span> <span class='hs-varid'>interactive</span> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>optCompile</span><span class='hs-layout'>,</span> <span class='hs-varid'>optEpicCompile</span><span class='hs-layout'>,</span> <span class='hs-varid'>optJSCompile</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-212"></a> <span class='hs-conid'>Left</span> <span class='hs-str'>"Choose at most one: compilers/--interactive/--interaction.\n"</span>
<a name="line-213"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>not</span> <span class='hs-layout'>(</span><span class='hs-varid'>atMostOne</span> <span class='hs-varop'>$</span> <span class='hs-varid'>interactive</span> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>optGenerateHTML</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-214"></a> <span class='hs-conid'>Left</span> <span class='hs-str'>"Choose at most one: --html/--interactive/--interaction.\n"</span>
<a name="line-215"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>not</span> <span class='hs-layout'>(</span><span class='hs-varid'>atMostOne</span> <span class='hs-varop'>$</span> <span class='hs-varid'>interactive</span> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>isJust</span> <span class='hs-varop'>.</span> <span class='hs-varid'>optDependencyGraph</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-216"></a> <span class='hs-conid'>Left</span> <span class='hs-str'>"Choose at most one: --dependency-graph/--interactive/--interaction.\n"</span>
<a name="line-217"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>not</span> <span class='hs-layout'>(</span><span class='hs-varid'>atMostOne</span> <span class='hs-keyglyph'>[</span> <span class='hs-varid'>optUniversePolymorphism</span> <span class='hs-varop'>.</span> <span class='hs-varid'>p</span>
<a name="line-218"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>not</span> <span class='hs-varop'>.</span> <span class='hs-varid'>optUniverseCheck</span> <span class='hs-varop'>.</span> <span class='hs-varid'>p</span>
<a name="line-219"></a> <span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-220"></a> <span class='hs-conid'>Left</span> <span class='hs-str'>"Cannot have both universe polymorphism and type in type.\n"</span>
<a name="line-221"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>not</span> <span class='hs-layout'>(</span><span class='hs-varid'>atMostOne</span> <span class='hs-varop'>$</span> <span class='hs-varid'>interactive</span> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>optGenerateLaTeX</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-222"></a> <span class='hs-conid'>Left</span> <span class='hs-str'>"Choose at most one: --latex/--interactive/--interaction.\n"</span>
<a name="line-223"></a> <span class='hs-keyglyph'>|</span> <span class='hs-layout'>(</span><span class='hs-varid'>not</span> <span class='hs-varop'>.</span> <span class='hs-varid'>null</span> <span class='hs-varop'>.</span> <span class='hs-varid'>optEpicFlags</span> <span class='hs-varop'>$</span> <span class='hs-varid'>opts</span><span class='hs-layout'>)</span>
<a name="line-224"></a> <span class='hs-varop'>&&</span> <span class='hs-varid'>not</span> <span class='hs-layout'>(</span><span class='hs-varid'>optEpicCompile</span> <span class='hs-varid'>opts</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span>
<a name="line-225"></a> <span class='hs-conid'>Left</span> <span class='hs-str'>"Cannot set Epic flags without using the Epic backend.\n"</span>
<a name="line-226"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Right</span> <span class='hs-varid'>opts</span>
<a name="line-227"></a> <span class='hs-keyword'>where</span>
<a name="line-228"></a> <span class='hs-varid'>atMostOne</span> <span class='hs-varid'>bs</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>length</span> <span class='hs-layout'>(</span><span class='hs-varid'>filter</span> <span class='hs-layout'>(</span><span class='hs-varop'>$</span> <span class='hs-varid'>opts</span><span class='hs-layout'>)</span> <span class='hs-varid'>bs</span><span class='hs-layout'>)</span> <span class='hs-varop'><=</span> <span class='hs-num'>1</span>
<a name="line-229"></a>
<a name="line-230"></a> <span class='hs-varid'>p</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>optPragmaOptions</span>
<a name="line-231"></a>
<a name="line-232"></a> <span class='hs-varid'>interactive</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>optInteractive</span><span class='hs-layout'>,</span> <span class='hs-varid'>optGHCiInteraction</span><span class='hs-keyglyph'>]</span>
<a name="line-233"></a>
<a name="line-234"></a><span class='hs-comment'>-- Check for unsafe pramas. Gives a list of used unsafe flags.</span>
<a name="line-235"></a>
<a name="line-236"></a><a name="unsafePragmaOptions"></a><span class='hs-definition'>unsafePragmaOptions</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>PragmaOptions</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span>
<a name="line-237"></a><span class='hs-definition'>unsafePragmaOptions</span> <span class='hs-varid'>opts</span> <span class='hs-keyglyph'>=</span>
<a name="line-238"></a> <span class='hs-keyglyph'>[</span> <span class='hs-str'>"--allow-unsolved-metas"</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>optAllowUnsolved</span> <span class='hs-varid'>opts</span> <span class='hs-keyglyph'>]</span> <span class='hs-varop'>++</span>
<a name="line-239"></a> <span class='hs-keyglyph'>[</span> <span class='hs-str'>"--no-positivity-check"</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>optDisablePositivity</span> <span class='hs-varid'>opts</span> <span class='hs-keyglyph'>]</span> <span class='hs-varop'>++</span>
<a name="line-240"></a> <span class='hs-keyglyph'>[</span> <span class='hs-str'>"--no-termination-check"</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>not</span> <span class='hs-layout'>(</span><span class='hs-varid'>optTerminationCheck</span> <span class='hs-varid'>opts</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>]</span> <span class='hs-varop'>++</span>
<a name="line-241"></a> <span class='hs-keyglyph'>[</span> <span class='hs-str'>"--no-coverage-check"</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>not</span> <span class='hs-layout'>(</span><span class='hs-varid'>optCompletenessCheck</span> <span class='hs-varid'>opts</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>]</span> <span class='hs-varop'>++</span>
<a name="line-242"></a> <span class='hs-keyglyph'>[</span> <span class='hs-str'>"--type-in-type"</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>not</span> <span class='hs-layout'>(</span><span class='hs-varid'>optUniverseCheck</span> <span class='hs-varid'>opts</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>]</span> <span class='hs-varop'>++</span>
<a name="line-243"></a> <span class='hs-keyglyph'>[</span> <span class='hs-str'>"--sized-types"</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>optSizedTypes</span> <span class='hs-varid'>opts</span> <span class='hs-keyglyph'>]</span> <span class='hs-varop'>++</span>
<a name="line-244"></a> <span class='hs-keyglyph'>[</span> <span class='hs-str'>"--injective-type-constructors"</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>optInjectiveTypeConstructors</span> <span class='hs-varid'>opts</span> <span class='hs-keyglyph'>]</span> <span class='hs-varop'>++</span>
<a name="line-245"></a> <span class='hs-keyglyph'>[</span> <span class='hs-str'>"--guardedness-preserving-type-constructors"</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>optGuardingTypeConstructors</span> <span class='hs-varid'>opts</span> <span class='hs-keyglyph'>]</span> <span class='hs-varop'>++</span>
<a name="line-246"></a> <span class='hs-keyglyph'>[</span> <span class='hs-str'>"--experimental-irrelevance"</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>optExperimentalIrrelevance</span> <span class='hs-varid'>opts</span> <span class='hs-keyglyph'>]</span> <span class='hs-varop'>++</span>
<a name="line-247"></a> <span class='hs-keyglyph'>[</span> <span class='hs-str'>"--copatterns"</span> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>optCopatterns</span> <span class='hs-varid'>opts</span> <span class='hs-keyglyph'>]</span>
<a name="line-248"></a>
<a name="line-249"></a><span class='hs-comment'>-- The default pragma options should be considered safe</span>
<a name="line-250"></a>
<a name="line-251"></a><a name="defaultPragmaOptionsSafe"></a><span class='hs-definition'>defaultPragmaOptionsSafe</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>Bool</span>
<a name="line-252"></a><span class='hs-definition'>defaultPragmaOptionsSafe</span>
<a name="line-253"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>null</span> <span class='hs-keyword'>unsafe</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-conid'>True</span>
<a name="line-254"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span> <span class='hs-varid'>putStrLn</span> <span class='hs-varop'>$</span> <span class='hs-str'>"Following pragmas are default but not safe: "</span>
<a name="line-255"></a> <span class='hs-varop'>++</span> <span class='hs-varid'>intercalate</span> <span class='hs-str'>", "</span> <span class='hs-keyword'>unsafe</span>
<a name="line-256"></a> <span class='hs-varid'>return</span> <span class='hs-conid'>False</span>
<a name="line-257"></a> <span class='hs-keyword'>where</span> <span class='hs-keyword'>unsafe</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>unsafePragmaOptions</span> <span class='hs-varid'>defaultPragmaOptions</span>
<a name="line-258"></a>
<a name="line-259"></a><a name="inputFlag"></a><span class='hs-definition'>inputFlag</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>FilePath</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Flag</span> <span class='hs-conid'>CommandLineOptions</span>
<a name="line-260"></a><span class='hs-definition'>inputFlag</span> <span class='hs-varid'>f</span> <span class='hs-varid'>o</span> <span class='hs-keyglyph'>=</span>
<a name="line-261"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>optInputFile</span> <span class='hs-varid'>o</span> <span class='hs-keyword'>of</span>
<a name="line-262"></a> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>o</span> <span class='hs-layout'>{</span> <span class='hs-varid'>optInputFile</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Just</span> <span class='hs-varid'>f</span> <span class='hs-layout'>}</span>
<a name="line-263"></a> <span class='hs-conid'>Just</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>throwError</span> <span class='hs-str'>"only one input file allowed"</span>
<a name="line-264"></a>
<a name="line-265"></a><a name="versionFlag"></a><span class='hs-definition'>versionFlag</span> <span class='hs-varid'>o</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>o</span> <span class='hs-layout'>{</span> <span class='hs-varid'>optShowVersion</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span> <span class='hs-layout'>}</span>
<a name="line-266"></a><a name="helpFlag"></a><span class='hs-definition'>helpFlag</span> <span class='hs-varid'>o</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>o</span> <span class='hs-layout'>{</span> <span class='hs-varid'>optShowHelp</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span> <span class='hs-layout'>}</span>
<a name="line-267"></a><a name="safeFlag"></a><span class='hs-definition'>safeFlag</span> <span class='hs-varid'>o</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>o</span> <span class='hs-layout'>{</span> <span class='hs-varid'>optSafe</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span> <span class='hs-layout'>}</span>
<a name="line-268"></a><a name="proofIrrelevanceFlag"></a><span class='hs-definition'>proofIrrelevanceFlag</span> <span class='hs-varid'>o</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>o</span> <span class='hs-layout'>{</span> <span class='hs-varid'>optProofIrrelevance</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span> <span class='hs-layout'>}</span>
<a name="line-269"></a><a name="experimentalIrrelevanceFlag"></a><span class='hs-definition'>experimentalIrrelevanceFlag</span> <span class='hs-varid'>o</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>o</span> <span class='hs-layout'>{</span> <span class='hs-varid'>optExperimentalIrrelevance</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span> <span class='hs-layout'>}</span>
<a name="line-270"></a><a name="noIrrelevantProjectionsFlag"></a><span class='hs-definition'>noIrrelevantProjectionsFlag</span> <span class='hs-varid'>o</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>o</span> <span class='hs-layout'>{</span> <span class='hs-varid'>optIrrelevantProjections</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>False</span> <span class='hs-layout'>}</span>
<a name="line-271"></a><a name="ignoreInterfacesFlag"></a><span class='hs-definition'>ignoreInterfacesFlag</span> <span class='hs-varid'>o</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>o</span> <span class='hs-layout'>{</span> <span class='hs-varid'>optIgnoreInterfaces</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span> <span class='hs-layout'>}</span>
<a name="line-272"></a><a name="allowUnsolvedFlag"></a><span class='hs-definition'>allowUnsolvedFlag</span> <span class='hs-varid'>o</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>o</span> <span class='hs-layout'>{</span> <span class='hs-varid'>optAllowUnsolved</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span> <span class='hs-layout'>}</span>
<a name="line-273"></a><a name="showImplicitFlag"></a><span class='hs-definition'>showImplicitFlag</span> <span class='hs-varid'>o</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>o</span> <span class='hs-layout'>{</span> <span class='hs-varid'>optShowImplicit</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span> <span class='hs-layout'>}</span>
<a name="line-274"></a><a name="showIrrelevantFlag"></a><span class='hs-definition'>showIrrelevantFlag</span> <span class='hs-varid'>o</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>o</span> <span class='hs-layout'>{</span> <span class='hs-varid'>optShowIrrelevant</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span> <span class='hs-layout'>}</span>
<a name="line-275"></a><a name="runTestsFlag"></a><span class='hs-definition'>runTestsFlag</span> <span class='hs-varid'>o</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>o</span> <span class='hs-layout'>{</span> <span class='hs-varid'>optRunTests</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span> <span class='hs-layout'>}</span>
<a name="line-276"></a><a name="ghciInteractionFlag"></a><span class='hs-definition'>ghciInteractionFlag</span> <span class='hs-varid'>o</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>o</span> <span class='hs-layout'>{</span> <span class='hs-varid'>optGHCiInteraction</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span> <span class='hs-layout'>}</span>
<a name="line-277"></a><a name="vimFlag"></a><span class='hs-definition'>vimFlag</span> <span class='hs-varid'>o</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>o</span> <span class='hs-layout'>{</span> <span class='hs-varid'>optGenerateVimFile</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span> <span class='hs-layout'>}</span>
<a name="line-278"></a><a name="latexFlag"></a><span class='hs-definition'>latexFlag</span> <span class='hs-varid'>o</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>o</span> <span class='hs-layout'>{</span> <span class='hs-varid'>optGenerateLaTeX</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span> <span class='hs-layout'>}</span>
<a name="line-279"></a><a name="latexDirFlag"></a><span class='hs-definition'>latexDirFlag</span> <span class='hs-varid'>d</span> <span class='hs-varid'>o</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>o</span> <span class='hs-layout'>{</span> <span class='hs-varid'>optLaTeXDir</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>d</span> <span class='hs-layout'>}</span>
<a name="line-280"></a><a name="noPositivityFlag"></a><span class='hs-definition'>noPositivityFlag</span> <span class='hs-varid'>o</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>o</span> <span class='hs-layout'>{</span> <span class='hs-varid'>optDisablePositivity</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span> <span class='hs-layout'>}</span>
<a name="line-281"></a><a name="dontTerminationCheckFlag"></a><span class='hs-definition'>dontTerminationCheckFlag</span> <span class='hs-varid'>o</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>o</span> <span class='hs-layout'>{</span> <span class='hs-varid'>optTerminationCheck</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>False</span> <span class='hs-layout'>}</span>
<a name="line-282"></a><a name="dontCompletenessCheckFlag"></a><span class='hs-definition'>dontCompletenessCheckFlag</span> <span class='hs-varid'>o</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>o</span> <span class='hs-layout'>{</span> <span class='hs-varid'>optCompletenessCheck</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>False</span> <span class='hs-layout'>}</span>
<a name="line-283"></a><a name="dontUniverseCheckFlag"></a><span class='hs-definition'>dontUniverseCheckFlag</span> <span class='hs-varid'>o</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>o</span> <span class='hs-layout'>{</span> <span class='hs-varid'>optUniverseCheck</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>False</span>
<a name="line-284"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optUniversePolymorphism</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>False</span> <span class='hs-layout'>}</span>
<a name="line-285"></a><a name="sizedTypes"></a><span class='hs-definition'>sizedTypes</span> <span class='hs-varid'>o</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>o</span> <span class='hs-layout'>{</span> <span class='hs-varid'>optSizedTypes</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span> <span class='hs-layout'>}</span>
<a name="line-286"></a><a name="injectiveTypeConstructorFlag"></a><span class='hs-definition'>injectiveTypeConstructorFlag</span> <span class='hs-varid'>o</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>o</span> <span class='hs-layout'>{</span> <span class='hs-varid'>optInjectiveTypeConstructors</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span> <span class='hs-layout'>}</span>
<a name="line-287"></a><a name="guardingTypeConstructorFlag"></a><span class='hs-definition'>guardingTypeConstructorFlag</span> <span class='hs-varid'>o</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>o</span> <span class='hs-layout'>{</span> <span class='hs-varid'>optGuardingTypeConstructors</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span> <span class='hs-layout'>}</span>
<a name="line-288"></a><a name="universePolymorphismFlag"></a><span class='hs-definition'>universePolymorphismFlag</span> <span class='hs-varid'>o</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>o</span> <span class='hs-layout'>{</span> <span class='hs-varid'>optUniversePolymorphism</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span> <span class='hs-layout'>}</span>
<a name="line-289"></a><a name="noUniversePolymorphismFlag"></a><span class='hs-definition'>noUniversePolymorphismFlag</span> <span class='hs-varid'>o</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>o</span> <span class='hs-layout'>{</span> <span class='hs-varid'>optUniversePolymorphism</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>False</span> <span class='hs-layout'>}</span>
<a name="line-290"></a><a name="noForcingFlag"></a><span class='hs-definition'>noForcingFlag</span> <span class='hs-varid'>o</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>o</span> <span class='hs-layout'>{</span> <span class='hs-varid'>optForcing</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>False</span> <span class='hs-layout'>}</span>
<a name="line-291"></a><a name="withoutKFlag"></a><span class='hs-definition'>withoutKFlag</span> <span class='hs-varid'>o</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>o</span> <span class='hs-layout'>{</span> <span class='hs-varid'>optWithoutK</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span> <span class='hs-layout'>}</span>
<a name="line-292"></a><a name="copatternsFlag"></a><span class='hs-definition'>copatternsFlag</span> <span class='hs-varid'>o</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>o</span> <span class='hs-layout'>{</span> <span class='hs-varid'>optCopatterns</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span> <span class='hs-layout'>}</span>
<a name="line-293"></a>
<a name="line-294"></a><a name="interactiveFlag"></a><span class='hs-definition'>interactiveFlag</span> <span class='hs-varid'>o</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>o</span> <span class='hs-layout'>{</span> <span class='hs-varid'>optInteractive</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span>
<a name="line-295"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>optPragmaOptions</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>optPragmaOptions</span> <span class='hs-varid'>o</span><span class='hs-layout'>)</span>
<a name="line-296"></a> <span class='hs-layout'>{</span> <span class='hs-varid'>optAllowUnsolved</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span> <span class='hs-layout'>}</span>
<a name="line-297"></a> <span class='hs-layout'>}</span>
<a name="line-298"></a><a name="compileFlag"></a><span class='hs-definition'>compileFlag</span> <span class='hs-varid'>o</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>o</span> <span class='hs-layout'>{</span> <span class='hs-varid'>optCompile</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span> <span class='hs-layout'>}</span>
<a name="line-299"></a><a name="compileEpicFlag"></a><span class='hs-definition'>compileEpicFlag</span> <span class='hs-varid'>o</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>o</span> <span class='hs-layout'>{</span> <span class='hs-varid'>optEpicCompile</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span><span class='hs-layout'>}</span>
<a name="line-300"></a><a name="compileJSFlag"></a><span class='hs-definition'>compileJSFlag</span> <span class='hs-varid'>o</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>o</span> <span class='hs-layout'>{</span> <span class='hs-varid'>optJSCompile</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span><span class='hs-layout'>}</span>
<a name="line-301"></a><a name="compileDirFlag"></a><span class='hs-definition'>compileDirFlag</span> <span class='hs-varid'>f</span> <span class='hs-varid'>o</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>o</span> <span class='hs-layout'>{</span> <span class='hs-varid'>optCompileDir</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Just</span> <span class='hs-varid'>f</span> <span class='hs-layout'>}</span>
<a name="line-302"></a><a name="ghcFlag"></a><span class='hs-definition'>ghcFlag</span> <span class='hs-varid'>f</span> <span class='hs-varid'>o</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>o</span> <span class='hs-layout'>{</span> <span class='hs-varid'>optGhcFlags</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>f</span> <span class='hs-conop'>:</span> <span class='hs-varid'>optGhcFlags</span> <span class='hs-varid'>o</span> <span class='hs-layout'>}</span>
<a name="line-303"></a><a name="epicFlagsFlag"></a><span class='hs-definition'>epicFlagsFlag</span> <span class='hs-varid'>s</span> <span class='hs-varid'>o</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>o</span> <span class='hs-layout'>{</span> <span class='hs-varid'>optEpicFlags</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>optEpicFlags</span> <span class='hs-varid'>o</span> <span class='hs-varop'>++</span> <span class='hs-keyglyph'>[</span><span class='hs-varid'>s</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>}</span>
<a name="line-304"></a>
<a name="line-305"></a><a name="htmlFlag"></a><span class='hs-definition'>htmlFlag</span> <span class='hs-varid'>o</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>o</span> <span class='hs-layout'>{</span> <span class='hs-varid'>optGenerateHTML</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>True</span> <span class='hs-layout'>}</span>
<a name="line-306"></a><a name="dependencyGraphFlag"></a><span class='hs-definition'>dependencyGraphFlag</span> <span class='hs-varid'>f</span> <span class='hs-varid'>o</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>o</span> <span class='hs-layout'>{</span> <span class='hs-varid'>optDependencyGraph</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Just</span> <span class='hs-varid'>f</span> <span class='hs-layout'>}</span>
<a name="line-307"></a><a name="htmlDirFlag"></a><span class='hs-definition'>htmlDirFlag</span> <span class='hs-varid'>d</span> <span class='hs-varid'>o</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>o</span> <span class='hs-layout'>{</span> <span class='hs-varid'>optHTMLDir</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>d</span> <span class='hs-layout'>}</span>
<a name="line-308"></a><a name="cssFlag"></a><span class='hs-definition'>cssFlag</span> <span class='hs-varid'>f</span> <span class='hs-varid'>o</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>o</span> <span class='hs-layout'>{</span> <span class='hs-varid'>optCSSFile</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Just</span> <span class='hs-varid'>f</span> <span class='hs-layout'>}</span>
<a name="line-309"></a>
<a name="line-310"></a><a name="includeFlag"></a><span class='hs-definition'>includeFlag</span> <span class='hs-varid'>d</span> <span class='hs-varid'>o</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>o</span> <span class='hs-layout'>{</span> <span class='hs-varid'>optIncludeDirs</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Left</span> <span class='hs-layout'>(</span><span class='hs-varid'>d</span> <span class='hs-conop'>:</span> <span class='hs-varid'>ds</span><span class='hs-layout'>)</span> <span class='hs-layout'>}</span>
<a name="line-311"></a> <span class='hs-keyword'>where</span> <span class='hs-varid'>ds</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>either</span> <span class='hs-varid'>id</span> <span class='hs-layout'>(</span><span class='hs-varid'>const</span> <span class='hs-conid'>[]</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>optIncludeDirs</span> <span class='hs-varid'>o</span>
<a name="line-312"></a>
<a name="line-313"></a><a name="verboseFlag"></a><span class='hs-definition'>verboseFlag</span> <span class='hs-varid'>s</span> <span class='hs-varid'>o</span> <span class='hs-keyglyph'>=</span>
<a name="line-314"></a> <span class='hs-keyword'>do</span> <span class='hs-layout'>(</span><span class='hs-varid'>k</span><span class='hs-layout'>,</span><span class='hs-varid'>n</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>parseVerbose</span> <span class='hs-varid'>s</span>
<a name="line-315"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>o</span> <span class='hs-layout'>{</span> <span class='hs-varid'>optVerbose</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Trie</span><span class='hs-varop'>.</span><span class='hs-varid'>insert</span> <span class='hs-varid'>k</span> <span class='hs-varid'>n</span> <span class='hs-varop'>$</span> <span class='hs-varid'>optVerbose</span> <span class='hs-varid'>o</span> <span class='hs-layout'>}</span>
<a name="line-316"></a> <span class='hs-keyword'>where</span>
<a name="line-317"></a> <span class='hs-varid'>parseVerbose</span> <span class='hs-varid'>s</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>wordsBy</span> <span class='hs-layout'>(</span><span class='hs-varop'>`elem`</span> <span class='hs-str'>":."</span><span class='hs-layout'>)</span> <span class='hs-varid'>s</span> <span class='hs-keyword'>of</span>
<a name="line-318"></a> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>usage</span>
<a name="line-319"></a> <span class='hs-varid'>ss</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>do</span>
<a name="line-320"></a> <span class='hs-varid'>n</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>readM</span> <span class='hs-layout'>(</span><span class='hs-varid'>last</span> <span class='hs-varid'>ss</span><span class='hs-layout'>)</span> <span class='hs-varop'>`catchError`</span> <span class='hs-keyglyph'>\</span><span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>usage</span>
<a name="line-321"></a> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>init</span> <span class='hs-varid'>ss</span><span class='hs-layout'>,</span> <span class='hs-varid'>n</span><span class='hs-layout'>)</span>
<a name="line-322"></a> <span class='hs-varid'>usage</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>throwError</span> <span class='hs-str'>"argument to verbose should be on the form x.y.z:N or N"</span>
<a name="line-323"></a>
<a name="line-324"></a><a name="terminationDepthFlag"></a><span class='hs-definition'>terminationDepthFlag</span> <span class='hs-varid'>s</span> <span class='hs-varid'>o</span> <span class='hs-keyglyph'>=</span>
<a name="line-325"></a> <span class='hs-keyword'>do</span> <span class='hs-varid'>k</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>readM</span> <span class='hs-varid'>s</span> <span class='hs-varop'>`catchError`</span> <span class='hs-keyglyph'>\</span><span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>usage</span>
<a name="line-326"></a> <span class='hs-varid'>when</span> <span class='hs-layout'>(</span><span class='hs-varid'>k</span> <span class='hs-varop'><</span> <span class='hs-num'>1</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-varid'>usage</span> <span class='hs-comment'>-- or: turn termination checking off for 0</span>
<a name="line-327"></a> <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>o</span> <span class='hs-layout'>{</span> <span class='hs-varid'>optTerminationDepth</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>k</span><span class='hs-comment'>-</span><span class='hs-num'>1</span> <span class='hs-layout'>}</span>
<a name="line-328"></a> <span class='hs-keyword'>where</span> <span class='hs-varid'>usage</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>throwError</span> <span class='hs-str'>"argument to termination-depth should be >= 1"</span>
<a name="line-329"></a>
<a name="line-330"></a><a name="integerArgument"></a><span class='hs-definition'>integerArgument</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Either</span> <span class='hs-conid'>String</span> <span class='hs-conid'>Int</span>
<a name="line-331"></a><span class='hs-definition'>integerArgument</span> <span class='hs-varid'>flag</span> <span class='hs-varid'>s</span> <span class='hs-keyglyph'>=</span>
<a name="line-332"></a> <span class='hs-varid'>readM</span> <span class='hs-varid'>s</span> <span class='hs-varop'>`catchError`</span> <span class='hs-keyglyph'>\</span><span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span>
<a name="line-333"></a> <span class='hs-varid'>throwError</span> <span class='hs-varop'>$</span> <span class='hs-str'>"option '"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>flag</span> <span class='hs-varop'>++</span> <span class='hs-str'>"' requires an integer argument"</span>
<a name="line-334"></a>
<a name="line-335"></a><a name="standardOptions"></a><span class='hs-definition'>standardOptions</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>OptDescr</span> <span class='hs-layout'>(</span><span class='hs-conid'>Flag</span> <span class='hs-conid'>CommandLineOptions</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span>
<a name="line-336"></a><span class='hs-definition'>standardOptions</span> <span class='hs-keyglyph'>=</span>
<a name="line-337"></a> <span class='hs-keyglyph'>[</span> <span class='hs-conid'>Option</span> <span class='hs-keyglyph'>[</span><span class='hs-chr'>'V'</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"version"</span><span class='hs-keyglyph'>]</span> <span class='hs-layout'>(</span><span class='hs-conid'>NoArg</span> <span class='hs-varid'>versionFlag</span><span class='hs-layout'>)</span> <span class='hs-str'>"show version number"</span>
<a name="line-338"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>Option</span> <span class='hs-keyglyph'>[</span><span class='hs-chr'>'?'</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"help"</span><span class='hs-keyglyph'>]</span> <span class='hs-layout'>(</span><span class='hs-conid'>NoArg</span> <span class='hs-varid'>helpFlag</span><span class='hs-layout'>)</span> <span class='hs-str'>"show this help"</span>
<a name="line-339"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>Option</span> <span class='hs-keyglyph'>[</span><span class='hs-chr'>'I'</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"interactive"</span><span class='hs-keyglyph'>]</span> <span class='hs-layout'>(</span><span class='hs-conid'>NoArg</span> <span class='hs-varid'>interactiveFlag</span><span class='hs-layout'>)</span>
<a name="line-340"></a> <span class='hs-str'>"start in interactive mode"</span>
<a name="line-341"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>Option</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"interaction"</span><span class='hs-keyglyph'>]</span> <span class='hs-layout'>(</span><span class='hs-conid'>NoArg</span> <span class='hs-varid'>ghciInteractionFlag</span><span class='hs-layout'>)</span>
<a name="line-342"></a> <span class='hs-str'>"for use with the Emacs mode"</span>
<a name="line-343"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>Option</span> <span class='hs-keyglyph'>[</span><span class='hs-chr'>'c'</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"compile"</span><span class='hs-keyglyph'>]</span> <span class='hs-layout'>(</span><span class='hs-conid'>NoArg</span> <span class='hs-varid'>compileFlag</span><span class='hs-layout'>)</span>
<a name="line-344"></a> <span class='hs-str'>"compile program using the MAlonzo backend (experimental)"</span>
<a name="line-345"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>Option</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"epic"</span><span class='hs-keyglyph'>]</span> <span class='hs-layout'>(</span><span class='hs-conid'>NoArg</span> <span class='hs-varid'>compileEpicFlag</span><span class='hs-layout'>)</span> <span class='hs-str'>"compile program using the Epic backend"</span>
<a name="line-346"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>Option</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"js"</span><span class='hs-keyglyph'>]</span> <span class='hs-layout'>(</span><span class='hs-conid'>NoArg</span> <span class='hs-varid'>compileJSFlag</span><span class='hs-layout'>)</span> <span class='hs-str'>"compile program using the JS backend"</span>
<a name="line-347"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>Option</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"compile-dir"</span><span class='hs-keyglyph'>]</span> <span class='hs-layout'>(</span><span class='hs-conid'>ReqArg</span> <span class='hs-varid'>compileDirFlag</span> <span class='hs-str'>"DIR"</span><span class='hs-layout'>)</span>
<a name="line-348"></a> <span class='hs-layout'>(</span><span class='hs-str'>"directory for compiler output (default: the project root)"</span><span class='hs-layout'>)</span>
<a name="line-349"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>Option</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"ghc-flag"</span><span class='hs-keyglyph'>]</span> <span class='hs-layout'>(</span><span class='hs-conid'>ReqArg</span> <span class='hs-varid'>ghcFlag</span> <span class='hs-str'>"GHC-FLAG"</span><span class='hs-layout'>)</span>
<a name="line-350"></a> <span class='hs-str'>"give the flag GHC-FLAG to GHC when compiling using MAlonzo"</span>
<a name="line-351"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>Option</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"epic-flag"</span><span class='hs-keyglyph'>]</span> <span class='hs-layout'>(</span><span class='hs-conid'>ReqArg</span> <span class='hs-varid'>epicFlagsFlag</span> <span class='hs-str'>"EPIC-FLAG"</span><span class='hs-layout'>)</span>
<a name="line-352"></a> <span class='hs-str'>"give the flag EPIC-FLAG to Epic when compiling using Epic"</span>
<a name="line-353"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>Option</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"test"</span><span class='hs-keyglyph'>]</span> <span class='hs-layout'>(</span><span class='hs-conid'>NoArg</span> <span class='hs-varid'>runTestsFlag</span><span class='hs-layout'>)</span>
<a name="line-354"></a> <span class='hs-str'>"run internal test suite"</span>
<a name="line-355"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>Option</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"vim"</span><span class='hs-keyglyph'>]</span> <span class='hs-layout'>(</span><span class='hs-conid'>NoArg</span> <span class='hs-varid'>vimFlag</span><span class='hs-layout'>)</span>
<a name="line-356"></a> <span class='hs-str'>"generate Vim highlighting files"</span>
<a name="line-357"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>Option</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"latex"</span><span class='hs-keyglyph'>]</span> <span class='hs-layout'>(</span><span class='hs-conid'>NoArg</span> <span class='hs-varid'>latexFlag</span><span class='hs-layout'>)</span>
<a name="line-358"></a> <span class='hs-str'>"generate LaTeX with highlighted source code"</span>
<a name="line-359"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>Option</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"latex-dir"</span><span class='hs-keyglyph'>]</span> <span class='hs-layout'>(</span><span class='hs-conid'>ReqArg</span> <span class='hs-varid'>latexDirFlag</span> <span class='hs-str'>"DIR"</span><span class='hs-layout'>)</span>
<a name="line-360"></a> <span class='hs-layout'>(</span><span class='hs-str'>"directory in which LaTeX files are placed (default: "</span> <span class='hs-varop'>++</span>
<a name="line-361"></a> <span class='hs-varid'>defaultLaTeXDir</span> <span class='hs-varop'>++</span> <span class='hs-str'>")"</span><span class='hs-layout'>)</span>
<a name="line-362"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>Option</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"html"</span><span class='hs-keyglyph'>]</span> <span class='hs-layout'>(</span><span class='hs-conid'>NoArg</span> <span class='hs-varid'>htmlFlag</span><span class='hs-layout'>)</span>
<a name="line-363"></a> <span class='hs-str'>"generate HTML files with highlighted source code"</span>
<a name="line-364"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>Option</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"dependency-graph"</span><span class='hs-keyglyph'>]</span> <span class='hs-layout'>(</span><span class='hs-conid'>ReqArg</span> <span class='hs-varid'>dependencyGraphFlag</span> <span class='hs-str'>"FILE"</span><span class='hs-layout'>)</span>
<a name="line-365"></a> <span class='hs-str'>"generate a Dot file with a module dependency graph"</span>
<a name="line-366"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>Option</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"html-dir"</span><span class='hs-keyglyph'>]</span> <span class='hs-layout'>(</span><span class='hs-conid'>ReqArg</span> <span class='hs-varid'>htmlDirFlag</span> <span class='hs-str'>"DIR"</span><span class='hs-layout'>)</span>
<a name="line-367"></a> <span class='hs-layout'>(</span><span class='hs-str'>"directory in which HTML files are placed (default: "</span> <span class='hs-varop'>++</span>
<a name="line-368"></a> <span class='hs-varid'>defaultHTMLDir</span> <span class='hs-varop'>++</span> <span class='hs-str'>")"</span><span class='hs-layout'>)</span>
<a name="line-369"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>Option</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"css"</span><span class='hs-keyglyph'>]</span> <span class='hs-layout'>(</span><span class='hs-conid'>ReqArg</span> <span class='hs-varid'>cssFlag</span> <span class='hs-str'>"URL"</span><span class='hs-layout'>)</span>
<a name="line-370"></a> <span class='hs-str'>"the CSS file used by the HTML files (can be relative)"</span>
<a name="line-371"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>Option</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"ignore-interfaces"</span><span class='hs-keyglyph'>]</span> <span class='hs-layout'>(</span><span class='hs-conid'>NoArg</span> <span class='hs-varid'>ignoreInterfacesFlag</span><span class='hs-layout'>)</span>
<a name="line-372"></a> <span class='hs-str'>"ignore interface files (re-type check everything)"</span>
<a name="line-373"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>Option</span> <span class='hs-keyglyph'>[</span><span class='hs-chr'>'i'</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"include-path"</span><span class='hs-keyglyph'>]</span> <span class='hs-layout'>(</span><span class='hs-conid'>ReqArg</span> <span class='hs-varid'>includeFlag</span> <span class='hs-str'>"DIR"</span><span class='hs-layout'>)</span>
<a name="line-374"></a> <span class='hs-str'>"look for imports in DIR"</span>
<a name="line-375"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>Option</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"no-forcing"</span><span class='hs-keyglyph'>]</span> <span class='hs-layout'>(</span><span class='hs-conid'>NoArg</span> <span class='hs-varid'>noForcingFlag</span><span class='hs-layout'>)</span>
<a name="line-376"></a> <span class='hs-str'>"disable the forcing optimisation"</span>
<a name="line-377"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>Option</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"safe"</span><span class='hs-keyglyph'>]</span> <span class='hs-layout'>(</span><span class='hs-conid'>NoArg</span> <span class='hs-varid'>safeFlag</span><span class='hs-layout'>)</span>
<a name="line-378"></a> <span class='hs-str'>"disable postulates, unsafe OPTION pragmas and primTrustMe"</span>
<a name="line-379"></a> <span class='hs-keyglyph'>]</span> <span class='hs-varop'>++</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-varid'>fmap</span> <span class='hs-varid'>lift</span><span class='hs-layout'>)</span> <span class='hs-varid'>pragmaOptions</span>
<a name="line-380"></a> <span class='hs-keyword'>where</span>
<a name="line-381"></a> <span class='hs-varid'>lift</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Flag</span> <span class='hs-conid'>PragmaOptions</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Flag</span> <span class='hs-conid'>CommandLineOptions</span>
<a name="line-382"></a> <span class='hs-varid'>lift</span> <span class='hs-varid'>f</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>opts</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyword'>do</span>
<a name="line-383"></a> <span class='hs-varid'>ps</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>f</span> <span class='hs-layout'>(</span><span class='hs-varid'>optPragmaOptions</span> <span class='hs-varid'>opts</span><span class='hs-layout'>)</span>
<a name="line-384"></a> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>opts</span> <span class='hs-layout'>{</span> <span class='hs-varid'>optPragmaOptions</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>ps</span> <span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-385"></a>
<a name="line-386"></a><a name="pragmaOptions"></a><span class='hs-definition'>pragmaOptions</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>OptDescr</span> <span class='hs-layout'>(</span><span class='hs-conid'>Flag</span> <span class='hs-conid'>PragmaOptions</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span>
<a name="line-387"></a><span class='hs-definition'>pragmaOptions</span> <span class='hs-keyglyph'>=</span>
<a name="line-388"></a> <span class='hs-keyglyph'>[</span> <span class='hs-conid'>Option</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"show-implicit"</span><span class='hs-keyglyph'>]</span> <span class='hs-layout'>(</span><span class='hs-conid'>NoArg</span> <span class='hs-varid'>showImplicitFlag</span><span class='hs-layout'>)</span>
<a name="line-389"></a> <span class='hs-str'>"show implicit arguments when printing"</span>
<a name="line-390"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>Option</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"show-irrelevant"</span><span class='hs-keyglyph'>]</span> <span class='hs-layout'>(</span><span class='hs-conid'>NoArg</span> <span class='hs-varid'>showIrrelevantFlag</span><span class='hs-layout'>)</span>
<a name="line-391"></a> <span class='hs-str'>"show irrelevant arguments when printing"</span>
<a name="line-392"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>Option</span> <span class='hs-keyglyph'>[</span><span class='hs-chr'>'v'</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"verbose"</span><span class='hs-keyglyph'>]</span> <span class='hs-layout'>(</span><span class='hs-conid'>ReqArg</span> <span class='hs-varid'>verboseFlag</span> <span class='hs-str'>"N"</span><span class='hs-layout'>)</span>
<a name="line-393"></a> <span class='hs-str'>"set verbosity level to N"</span>
<a name="line-394"></a> <span class='hs-comment'>-- , Option [] ["proof-irrelevance"] (NoArg proofIrrelevanceFlag)</span>
<a name="line-395"></a> <span class='hs-comment'>-- "enable proof irrelevance (experimental feature)"</span>
<a name="line-396"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>Option</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"allow-unsolved-metas"</span><span class='hs-keyglyph'>]</span> <span class='hs-layout'>(</span><span class='hs-conid'>NoArg</span> <span class='hs-varid'>allowUnsolvedFlag</span><span class='hs-layout'>)</span>
<a name="line-397"></a> <span class='hs-str'>"allow unsolved meta variables (only needed in batch mode)"</span>
<a name="line-398"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>Option</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"no-positivity-check"</span><span class='hs-keyglyph'>]</span> <span class='hs-layout'>(</span><span class='hs-conid'>NoArg</span> <span class='hs-varid'>noPositivityFlag</span><span class='hs-layout'>)</span>
<a name="line-399"></a> <span class='hs-str'>"do not warn about not strictly positive data types"</span>
<a name="line-400"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>Option</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"no-termination-check"</span><span class='hs-keyglyph'>]</span> <span class='hs-layout'>(</span><span class='hs-conid'>NoArg</span> <span class='hs-varid'>dontTerminationCheckFlag</span><span class='hs-layout'>)</span>
<a name="line-401"></a> <span class='hs-str'>"do not warn about possibly nonterminating code"</span>
<a name="line-402"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>Option</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"termination-depth"</span><span class='hs-keyglyph'>]</span> <span class='hs-layout'>(</span><span class='hs-conid'>ReqArg</span> <span class='hs-varid'>terminationDepthFlag</span> <span class='hs-str'>"N"</span><span class='hs-layout'>)</span>
<a name="line-403"></a> <span class='hs-str'>"allow termination checker to count decrease/increase upto N (default N=1)"</span>
<a name="line-404"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>Option</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"no-coverage-check"</span><span class='hs-keyglyph'>]</span> <span class='hs-layout'>(</span><span class='hs-conid'>NoArg</span> <span class='hs-varid'>dontCompletenessCheckFlag</span><span class='hs-layout'>)</span>
<a name="line-405"></a> <span class='hs-str'>"do not warn about possibly incomplete pattern matches"</span>
<a name="line-406"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>Option</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"type-in-type"</span><span class='hs-keyglyph'>]</span> <span class='hs-layout'>(</span><span class='hs-conid'>NoArg</span> <span class='hs-varid'>dontUniverseCheckFlag</span><span class='hs-layout'>)</span>
<a name="line-407"></a> <span class='hs-str'>"ignore universe levels (this makes Agda inconsistent)"</span>
<a name="line-408"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>Option</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"sized-types"</span><span class='hs-keyglyph'>]</span> <span class='hs-layout'>(</span><span class='hs-conid'>NoArg</span> <span class='hs-varid'>sizedTypes</span><span class='hs-layout'>)</span>
<a name="line-409"></a> <span class='hs-str'>"use sized types (inconsistent with coinduction)"</span>
<a name="line-410"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>Option</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"injective-type-constructors"</span><span class='hs-keyglyph'>]</span> <span class='hs-layout'>(</span><span class='hs-conid'>NoArg</span> <span class='hs-varid'>injectiveTypeConstructorFlag</span><span class='hs-layout'>)</span>
<a name="line-411"></a> <span class='hs-str'>"enable injective type constructors (makes Agda anti-classical and possibly inconsistent)"</span>
<a name="line-412"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>Option</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"guardedness-preserving-type-constructors"</span><span class='hs-keyglyph'>]</span> <span class='hs-layout'>(</span><span class='hs-conid'>NoArg</span> <span class='hs-varid'>guardingTypeConstructorFlag</span><span class='hs-layout'>)</span>
<a name="line-413"></a> <span class='hs-str'>"treat type constructors as inductive constructors when checking productivity"</span>
<a name="line-414"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>Option</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"no-universe-polymorphism"</span><span class='hs-keyglyph'>]</span> <span class='hs-layout'>(</span><span class='hs-conid'>NoArg</span> <span class='hs-varid'>noUniversePolymorphismFlag</span><span class='hs-layout'>)</span>
<a name="line-415"></a> <span class='hs-str'>"disable universe polymorphism"</span>
<a name="line-416"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>Option</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"universe-polymorphism"</span><span class='hs-keyglyph'>]</span> <span class='hs-layout'>(</span><span class='hs-conid'>NoArg</span> <span class='hs-varid'>universePolymorphismFlag</span><span class='hs-layout'>)</span>
<a name="line-417"></a> <span class='hs-str'>"enable universe polymorphism (default)"</span>
<a name="line-418"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>Option</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"no-irrelevant-projections"</span><span class='hs-keyglyph'>]</span> <span class='hs-layout'>(</span><span class='hs-conid'>NoArg</span> <span class='hs-varid'>noIrrelevantProjectionsFlag</span><span class='hs-layout'>)</span>
<a name="line-419"></a> <span class='hs-str'>"disable projection of irrelevant record fields"</span>
<a name="line-420"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>Option</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"experimental-irrelevance"</span><span class='hs-keyglyph'>]</span> <span class='hs-layout'>(</span><span class='hs-conid'>NoArg</span> <span class='hs-varid'>experimentalIrrelevanceFlag</span><span class='hs-layout'>)</span>
<a name="line-421"></a> <span class='hs-str'>"enable potentially unsound irrelevance features (irrelevant levels, irrelevant data matching)"</span>
<a name="line-422"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>Option</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"without-K"</span><span class='hs-keyglyph'>]</span> <span class='hs-layout'>(</span><span class='hs-conid'>NoArg</span> <span class='hs-varid'>withoutKFlag</span><span class='hs-layout'>)</span>
<a name="line-423"></a> <span class='hs-str'>"disable the K rule (maybe)"</span>
<a name="line-424"></a> <span class='hs-layout'>,</span> <span class='hs-conid'>Option</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>[</span><span class='hs-str'>"copatterns"</span><span class='hs-keyglyph'>]</span> <span class='hs-layout'>(</span><span class='hs-conid'>NoArg</span> <span class='hs-varid'>copatternsFlag</span><span class='hs-layout'>)</span>
<a name="line-425"></a> <span class='hs-str'>"enable definitions by copattern matching"</span>
<a name="line-426"></a> <span class='hs-keyglyph'>]</span>
<a name="line-427"></a>
<a name="line-428"></a><a name="standardOptions_"></a><span class='hs-comment'>-- | Used for printing usage info.</span>
<a name="line-429"></a><span class='hs-definition'>standardOptions_</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>OptDescr</span> <span class='hs-conid'>()</span><span class='hs-keyglyph'>]</span>
<a name="line-430"></a><span class='hs-definition'>standardOptions_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-varid'>fmap</span> <span class='hs-varop'>$</span> <span class='hs-varid'>const</span> <span class='hs-conid'>()</span><span class='hs-layout'>)</span> <span class='hs-varid'>standardOptions</span>
<a name="line-431"></a>
<a name="line-432"></a><a name="parseOptions'"></a><span class='hs-comment'>-- | Don't export</span>
<a name="line-433"></a><span class='hs-definition'>parseOptions'</span> <span class='hs-keyglyph'>::</span>
<a name="line-434"></a> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>OptDescr</span> <span class='hs-layout'>(</span><span class='hs-conid'>Flag</span> <span class='hs-varid'>opts</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-layout'>(</span><span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Flag</span> <span class='hs-varid'>opts</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Flag</span> <span class='hs-varid'>opts</span>
<a name="line-435"></a><span class='hs-definition'>parseOptions'</span> <span class='hs-varid'>argv</span> <span class='hs-varid'>opts</span> <span class='hs-varid'>fileArg</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>defaults</span> <span class='hs-keyglyph'>-></span>
<a name="line-436"></a> <span class='hs-keyword'>case</span> <span class='hs-varid'>getOpt</span> <span class='hs-layout'>(</span><span class='hs-conid'>ReturnInOrder</span> <span class='hs-varid'>fileArg</span><span class='hs-layout'>)</span> <span class='hs-varid'>opts</span> <span class='hs-varid'>argv</span> <span class='hs-keyword'>of</span>
<a name="line-437"></a> <span class='hs-layout'>(</span><span class='hs-varid'>o</span><span class='hs-layout'>,</span><span class='hs-keyword'>_</span><span class='hs-layout'>,</span><span class='hs-conid'>[]</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>foldl</span> <span class='hs-layout'>(</span><span class='hs-varop'>>>=</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>return</span> <span class='hs-varid'>defaults</span><span class='hs-layout'>)</span> <span class='hs-varid'>o</span>
<a name="line-438"></a> <span class='hs-layout'>(</span><span class='hs-keyword'>_</span><span class='hs-layout'>,</span><span class='hs-keyword'>_</span><span class='hs-layout'>,</span><span class='hs-varid'>errs</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>throwError</span> <span class='hs-varop'>$</span> <span class='hs-varid'>concat</span> <span class='hs-varid'>errs</span>
<a name="line-439"></a>
<a name="line-440"></a><a name="parseStandardOptions"></a><span class='hs-comment'>-- | Parse the standard options.</span>
<a name="line-441"></a><span class='hs-definition'>parseStandardOptions</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Either</span> <span class='hs-conid'>String</span> <span class='hs-conid'>CommandLineOptions</span>
<a name="line-442"></a><span class='hs-definition'>parseStandardOptions</span> <span class='hs-varid'>argv</span> <span class='hs-keyglyph'>=</span>
<a name="line-443"></a> <span class='hs-varid'>checkOpts</span> <span class='hs-varop'>=<<</span>
<a name="line-444"></a> <span class='hs-varid'>parseOptions'</span> <span class='hs-varid'>argv</span> <span class='hs-varid'>standardOptions</span> <span class='hs-varid'>inputFlag</span> <span class='hs-varid'>defaultOptions</span>
<a name="line-445"></a>
<a name="line-446"></a><a name="parsePragmaOptions"></a><span class='hs-comment'>-- | Parse options from an options pragma.</span>
<a name="line-447"></a><span class='hs-definition'>parsePragmaOptions</span>
<a name="line-448"></a> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span>
<a name="line-449"></a> <span class='hs-comment'>-- ^ Pragma options.</span>
<a name="line-450"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>CommandLineOptions</span>
<a name="line-451"></a> <span class='hs-comment'>-- ^ Command-line options which should be updated.</span>
<a name="line-452"></a> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Either</span> <span class='hs-conid'>String</span> <span class='hs-conid'>PragmaOptions</span>
<a name="line-453"></a><span class='hs-definition'>parsePragmaOptions</span> <span class='hs-varid'>argv</span> <span class='hs-varid'>opts</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-454"></a> <span class='hs-varid'>ps</span> <span class='hs-keyglyph'><-</span> <span class='hs-varid'>parseOptions'</span> <span class='hs-varid'>argv</span> <span class='hs-varid'>pragmaOptions</span>
<a name="line-455"></a> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>s</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>throwError</span> <span class='hs-varop'>$</span> <span class='hs-str'>"Bad option in pragma: "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>s</span><span class='hs-layout'>)</span>
<a name="line-456"></a> <span class='hs-layout'>(</span><span class='hs-varid'>optPragmaOptions</span> <span class='hs-varid'>opts</span><span class='hs-layout'>)</span>
<a name="line-457"></a> <span class='hs-varid'>checkOpts</span> <span class='hs-layout'>(</span><span class='hs-varid'>opts</span> <span class='hs-layout'>{</span> <span class='hs-varid'>optPragmaOptions</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>ps</span> <span class='hs-layout'>}</span><span class='hs-layout'>)</span>
<a name="line-458"></a> <span class='hs-varid'>return</span> <span class='hs-varid'>ps</span>
<a name="line-459"></a>
<a name="line-460"></a><a name="parsePluginOptions"></a><span class='hs-comment'>-- | Parse options for a plugin.</span>
<a name="line-461"></a><span class='hs-definition'>parsePluginOptions</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>OptDescr</span> <span class='hs-layout'>(</span><span class='hs-conid'>Flag</span> <span class='hs-varid'>opts</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>Flag</span> <span class='hs-varid'>opts</span>
<a name="line-462"></a><span class='hs-definition'>parsePluginOptions</span> <span class='hs-varid'>argv</span> <span class='hs-varid'>opts</span> <span class='hs-keyglyph'>=</span>
<a name="line-463"></a> <span class='hs-varid'>parseOptions'</span> <span class='hs-varid'>argv</span> <span class='hs-varid'>opts</span>
<a name="line-464"></a> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>s</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-></span> <span class='hs-varid'>throwError</span> <span class='hs-varop'>$</span>
<a name="line-465"></a> <span class='hs-str'>"Internal error: Flag "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>s</span> <span class='hs-varop'>++</span> <span class='hs-str'>" passed to a plugin"</span><span class='hs-layout'>)</span>
<a name="line-466"></a>
<a name="line-467"></a><a name="usage"></a><span class='hs-comment'>-- | The usage info message. The argument is the program name (probably</span>
<a name="line-468"></a><span class='hs-comment'>-- agda).</span>
<a name="line-469"></a><span class='hs-definition'>usage</span> <span class='hs-keyglyph'>::</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>OptDescr</span> <span class='hs-conid'>()</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>String</span><span class='hs-layout'>,</span> <span class='hs-conid'>String</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>OptDescr</span> <span class='hs-conid'>()</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-></span> <span class='hs-conid'>String</span>
<a name="line-470"></a><span class='hs-definition'>usage</span> <span class='hs-varid'>options</span> <span class='hs-varid'>pluginInfos</span> <span class='hs-varid'>progName</span> <span class='hs-keyglyph'>=</span>
<a name="line-471"></a> <span class='hs-varid'>usageInfo</span> <span class='hs-layout'>(</span><span class='hs-varid'>header</span> <span class='hs-varid'>progName</span><span class='hs-layout'>)</span> <span class='hs-varid'>options</span> <span class='hs-varop'>++</span>
<a name="line-472"></a> <span class='hs-str'>"\nPlugins:\n"</span> <span class='hs-varop'>++</span>
<a name="line-473"></a> <span class='hs-varid'>indent</span> <span class='hs-num'>2</span> <span class='hs-layout'>(</span><span class='hs-varid'>concatMap</span> <span class='hs-varid'>pluginMsg</span> <span class='hs-varid'>pluginInfos</span><span class='hs-layout'>)</span>
<a name="line-474"></a>
<a name="line-475"></a> <span class='hs-keyword'>where</span>
<a name="line-476"></a> <span class='hs-varid'>header</span> <span class='hs-varid'>progName</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>unlines</span> <span class='hs-keyglyph'>[</span> <span class='hs-str'>"Agda"</span>
<a name="line-477"></a> <span class='hs-layout'>,</span> <span class='hs-str'>""</span>
<a name="line-478"></a> <span class='hs-layout'>,</span> <span class='hs-str'>"Usage: "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>progName</span> <span class='hs-varop'>++</span> <span class='hs-str'>" [OPTIONS...] [FILE]"</span>
<a name="line-479"></a> <span class='hs-keyglyph'>]</span>
<a name="line-480"></a>
<a name="line-481"></a> <span class='hs-varid'>pluginMsg</span> <span class='hs-layout'>(</span><span class='hs-varid'>name</span><span class='hs-layout'>,</span> <span class='hs-varid'>help</span><span class='hs-layout'>,</span> <span class='hs-varid'>inherited</span><span class='hs-layout'>,</span> <span class='hs-varid'>opts</span><span class='hs-layout'>)</span>
<a name="line-482"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>null</span> <span class='hs-varid'>opts</span> <span class='hs-varop'>&&</span> <span class='hs-varid'>null</span> <span class='hs-varid'>inherited</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>optHeader</span>
<a name="line-483"></a> <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>usageInfo</span> <span class='hs-layout'>(</span><span class='hs-varid'>optHeader</span> <span class='hs-varop'>++</span>
<a name="line-484"></a> <span class='hs-str'>" Plugin-specific options:"</span> <span class='hs-varop'>++</span>
<a name="line-485"></a> <span class='hs-varid'>inheritedOptions</span> <span class='hs-varid'>inherited</span>
<a name="line-486"></a> <span class='hs-layout'>)</span> <span class='hs-varid'>opts</span>
<a name="line-487"></a> <span class='hs-keyword'>where</span>
<a name="line-488"></a> <span class='hs-varid'>optHeader</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>"\n"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>name</span> <span class='hs-varop'>++</span> <span class='hs-str'>"-plugin:\n"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>indent</span> <span class='hs-num'>2</span> <span class='hs-varid'>help</span>
<a name="line-489"></a> <span class='hs-varid'>inheritedOptions</span> <span class='hs-conid'>[]</span> <span class='hs-keyglyph'>=</span> <span class='hs-str'>""</span>
<a name="line-490"></a> <span class='hs-varid'>inheritedOptions</span> <span class='hs-varid'>pls</span> <span class='hs-keyglyph'>=</span>
<a name="line-491"></a> <span class='hs-str'>"\n Inherits options from: "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>unwords</span> <span class='hs-varid'>pls</span>
<a name="line-492"></a>
<a name="line-493"></a><span class='hs-comment'>------------------------------------------------------------------------</span>
<a name="line-494"></a><span class='hs-comment'>-- All tests</span>
<a name="line-495"></a>
<a name="line-496"></a><a name="tests"></a><span class='hs-definition'>tests</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>Bool</span>
<a name="line-497"></a><span class='hs-definition'>tests</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>runTests</span> <span class='hs-str'>"Agda.Interaction.Options"</span>
<a name="line-498"></a> <span class='hs-keyglyph'>[</span> <span class='hs-varid'>quickCheck'</span> <span class='hs-varid'>prop_defaultOptions</span>
<a name="line-499"></a> <span class='hs-layout'>,</span> <span class='hs-varid'>defaultPragmaOptionsSafe</span>
<a name="line-500"></a> <span class='hs-keyglyph'>]</span>
</pre></body>
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