-- Hoogle documentation, generated by Haddock
-- See Hoogle, http://www.haskell.org/hoogle/


-- | The Haskell LaTeX library.
--   
--   The LaTeX project site states: "LaTeX is a high-quality typesetting
--   system". This library provides a bridge between that system and
--   Haskell (i.e. it is a LaTeX DSL).
--   
--   Write LaTeX documents with all the advantages you already have in
--   Haskell (recursion, type system, high order functions, ...), create a
--   LaTeX backend for your own program, make analysis of LaTeX code
--   through its Abstract Syntax Tree (AST), find another way to
--   pretty-printing values, ...
--   
--   See the <tt>examples</tt> directory in the source distribution to look
--   some simple examples. It would be good to get you started. HaTeX
--   User's Guide is available at
--   <a>https://github.com/Daniel-Diaz/HaTeX-Guide</a>.
@package HaTeX
@version 3.5


-- | Tree definition with some class instances.
module Text.LaTeX.Packages.Trees

-- | Tree datatype.
data Tree a

-- | Leafs are non-empty.
Leaf :: a -> Tree a

-- | Node values are optional.
Node :: (Maybe a) -> [Tree a] -> Tree a
instance Traversable Tree
instance Foldable Tree
instance Functor Tree


-- | LaTeX syntax description in the definition of the <a>LaTeX</a>
--   datatype. If you want to add new commands or environments not defined
--   in the library, import this module and use <a>LaTeX</a> data
--   constructors.
module Text.LaTeX.Base.Syntax

-- | Measure units defined in LaTeX. Use <a>CustomMeasure</a> to use
--   commands like <tt>textwidth</tt>. For instance:
--   
--   <pre>
--   rule Nothing (CustomMeasure linewidth) (Pt 2)
--   </pre>
--   
--   This will create a black box (see <tt>rule</tt>) as wide as the text
--   and two points tall.
data Measure

-- | A point is 1/72.27 inch, that means about 0.0138 inch or 0.3515 mm.
Pt :: Int -> Measure

-- | Millimeter.
Mm :: Double -> Measure

-- | Centimeter.
Cm :: Double -> Measure

-- | Inch.
In :: Double -> Measure

-- | The height of an "x" in the current font.
Ex :: Double -> Measure

-- | The width of an "M" in the current font.
Em :: Double -> Measure

-- | You can introduce a <a>LaTeX</a> expression as a measure.
CustomMeasure :: LaTeX -> Measure

-- | Different types of syntax for mathematical expressions.
data MathType
Parentheses :: MathType
Square :: MathType
Dollar :: MathType

-- | Type of <tt>LaTeX</tt> blocks.
data LaTeX

-- | Raw text.
TeXRaw :: Text -> LaTeX

-- | Constructor for commands. First argument is the name of the command.
--   Second, its arguments.
TeXComm :: String -> [TeXArg] -> LaTeX

-- | Constructor for commands with no arguments.
TeXCommS :: String -> LaTeX

-- | Constructor for environments. First argument is the name of the
--   environment. Second, its arguments. Third, its content.
TeXEnv :: String -> [TeXArg] -> LaTeX -> LaTeX

-- | Mathematical expressions.
TeXMath :: MathType -> LaTeX -> LaTeX

-- | Line break command.
TeXLineBreak :: (Maybe Measure) -> Bool -> LaTeX

-- | Operators.
TeXOp :: String -> LaTeX -> LaTeX -> LaTeX

-- | A expression between braces.
TeXBraces :: LaTeX -> LaTeX

-- | Comments.
TeXComment :: Text -> LaTeX

-- | Sequencing of <a>LaTeX</a> expressions. Use <a>&lt;&gt;</a>
--   preferably.
TeXSeq :: LaTeX -> LaTeX -> LaTeX

-- | An empty block. <i>Neutral element</i> of <a>&lt;&gt;</a>.
TeXEmpty :: LaTeX

-- | An argument for a <a>LaTeX</a> command or environment.
data TeXArg

-- | Optional argument.
OptArg :: LaTeX -> TeXArg

-- | Fixed argument.
FixArg :: LaTeX -> TeXArg

-- | Multiple optional argument.
MOptArg :: [LaTeX] -> TeXArg

-- | An argument enclosed between <tt>&lt;</tt> and <tt>&gt;</tt>.
SymArg :: LaTeX -> TeXArg

-- | Version of <a>SymArg</a> with multiple options.
MSymArg :: [LaTeX] -> TeXArg

-- | An infix synonym for <a>mappend</a>.
(<>) :: Monoid m => m -> m -> m

-- | Escape LaTeX reserved characters in a <a>String</a>.
protectString :: String -> String

-- | Escape LaTeX reserved characters in a <a>Text</a>.
protectText :: Text -> Text
instance Eq MathType
instance Show MathType
instance Ord MathType
instance Eq TeXArg
instance Show TeXArg
instance Eq LaTeX
instance Show LaTeX
instance Eq Measure
instance Show Measure
instance IsString LaTeX
instance Monoid LaTeX


-- | Definition of the <a>LaTeXC</a> class, used to combine the classic
--   applicative and the latter monadic interfaces of <i>HaTeX 3</i>. The
--   user can define new instances as well, adding flexibility to the way
--   <i>HaTeX</i> is used.
module Text.LaTeX.Base.Class

-- | This is the class of <a>LaTeX</a> code generators. It has
--   <a>Monoid</a> and <a>IsString</a> as superclasses.
class (Monoid l, IsString l) => LaTeXC l
liftListL :: LaTeXC l => ([LaTeX] -> LaTeX) -> [l] -> l

-- | The class of monoids (types with an associative binary operation that
--   has an identity). Instances should satisfy the following laws:
--   
--   <ul>
--   <li><pre>mappend mempty x = x</pre></li>
--   <li><pre>mappend x mempty = x</pre></li>
--   <li><pre>mappend x (mappend y z) = mappend (mappend x y) z</pre></li>
--   <li><pre>mconcat = <a>foldr</a> mappend mempty</pre></li>
--   </ul>
--   
--   The method names refer to the monoid of lists under concatenation, but
--   there are many other instances.
--   
--   Minimal complete definition: <a>mempty</a> and <a>mappend</a>.
--   
--   Some types can be viewed as a monoid in more than one way, e.g. both
--   addition and multiplication on numbers. In such cases we often define
--   <tt>newtype</tt>s and make those instances of <a>Monoid</a>, e.g.
--   <a>Sum</a> and <a>Product</a>.
class Monoid a
mempty :: Monoid a => a
mappend :: Monoid a => a -> a -> a
mconcat :: Monoid a => [a] -> a

-- | Map a <a>LaTeX</a> value to its equivalent in any <a>LaTeXC</a>
--   instance.
fromLaTeX :: LaTeXC l => LaTeX -> l

-- | Lift a inner function of <a>LaTeX</a> values into any <a>LaTeXC</a>
--   instance.
liftL :: LaTeXC l => (LaTeX -> LaTeX) -> l -> l

-- | Variant of <a>liftL</a> with a two arguments function.
liftL2 :: LaTeXC l => (LaTeX -> LaTeX -> LaTeX) -> l -> l -> l

-- | Variant of <a>liftL</a> with a three arguments function.
liftL3 :: LaTeXC l => (LaTeX -> LaTeX -> LaTeX -> LaTeX) -> l -> l -> l -> l

-- | A simple (without arguments) and handy command generator using the
--   name of the command.
--   
--   <pre>
--   comm0 str = fromLaTeX $ TeXComm str []
--   </pre>
comm0 :: LaTeXC l => String -> l

-- | Like <a>comm0</a> but using <a>commS</a>.
--   
--   <pre>
--   commS = fromLaTeX . TeXCommS
--   </pre>
commS :: LaTeXC l => String -> l

-- | A lifted version of the <a>TeXBraces</a> constructor.
--   
--   <pre>
--   braces = liftL TeXBraces
--   </pre>
braces :: LaTeXC l => l -> l
instance LaTeXC LaTeX


-- | LaTeX Parser based on Attoparsec
module Text.LaTeX.Base.Parser

-- | The incremental LaTeX Parser
latexParser :: Parser LaTeX

-- | Incremental Parser for single blocks of LaTeX
latexBlockParser :: Parser LaTeX

-- | Parses a Text sequence at once; may fail or conclude.
latexAtOnce :: Text -> Either String LaTeX

-- | Incremental Parser that terminates after the <i>document</i>
--   envionment
latexDocParser :: Parser LaTeX

-- | Test if a <a>LaTeX</a> block is a <tt>document</tt> environment.
isMainDoc :: LaTeX -> Bool


-- | This module provides functionality for check a <a>LaTeX</a> value for
--   possibly undesired things (like the call to an undefined label),
--   returning <a>Warning</a>s. These are called <a>Warning</a>s because
--   they never terminates the program execution.
module Text.LaTeX.Base.Warnings

-- | List of possible warnings.
data Warning

-- | There is an unused label. Argument is its name.
UnusedLabel :: Text -> Warning

-- | There is a reference to an undefined label. Arguments is the name.
UndefinedLabel :: Text -> Warning

-- | No class selected with <tt>documentclass</tt>.
NoClassSelected :: Warning

-- | No <tt>document</tt> inserted.
NoDocumentInserted :: Warning

-- | Custom warning for custom checkings. Use it as you want.
CustomWarning :: Text -> Warning

-- | A <a>TeXCheck</a> is a function that checks possible warnings from a
--   <a>LaTeX</a> value. Use the <a>Monoid</a> instance to combine check
--   functions.
data TeXCheck

-- | Apply a checking.
check :: TeXCheck -> LaTeX -> [Warning]

-- | Build a <a>TeXCheck</a> from a function.
checkFromFunction :: (LaTeX -> [Warning]) -> TeXCheck

-- | Checking for unused labels or references tu undefined labels.
checkLabels :: TeXCheck

-- | Check if a document class is specified for the document (using
--   <tt>documentclass</tt>).
checkClass :: TeXCheck

-- | Check if the <tt>document</tt> environment is called in a
--   <a>LaTeX</a>.
checkDoc :: TeXCheck

-- | Check with <a>checkLabels</a>, <a>checkClass</a> and <a>checkDoc</a>.
checkAll :: TeXCheck
instance Eq Warning
instance Show Warning
instance Monoid TeXCheck


-- | The final purpose of this module is to render a Text value from a
--   <a>LaTeX</a> value. The interface is abstracted via a typeclass so you
--   can cast to <a>Text</a> other types as well. Also, some other handy
--   <a>Text</a>-related functions are defined.
module Text.LaTeX.Base.Render

-- | A space efficient, packed, unboxed Unicode text type.
data Text :: *

-- | Class of values that can be transformed to <a>Text</a>. You mainly
--   will use this to obtain the <a>Text</a> output of a <a>LaTeX</a>
--   value. If you are going to write the result in a file, consider to use
--   <a>renderFile</a>.
--   
--   Consider also to use <a>rendertex</a> to get <a>Render</a>able values
--   into <a>LaTeX</a> blocks.
--   
--   If you want to make a type instance of <a>Render</a> and you already
--   have a <a>Show</a> instance, you can use the default instance.
--   
--   <pre>
--   render = fromString . show
--   </pre>
class Show a => Render a where render = fromString . show
render :: Render a => a -> Text

-- | Render every element of a list and append results.
renderAppend :: Render a => [a] -> Text

-- | Render every element of a list and append results, separated by the
--   given <a>Char</a>.
renderChars :: Render a => Char -> [a] -> Text

-- | Render every element of a list and append results, separated by
--   commas.
renderCommas :: Render a => [a] -> Text

-- | Use this function to render a <a>LaTeX</a> (or another one in the
--   <a>Render</a> class) value directly in a file.
renderFile :: Render a => FilePath -> a -> IO ()

-- | If you can transform a value to <a>Text</a>, you can insert that
--   <a>Text</a> in your <a>LaTeX</a> code. That is what this function
--   does.
--   
--   <i>Warning: </i><a>rendertex</a><i> does not escape LaTeX reserved
--   characters.</i> <i>Use </i><a>protectText</a><i> to escape them.</i>
rendertex :: (Render a, LaTeXC l) => a -> l

-- | If you are going to insert the content of a file in your <a>LaTeX</a>
--   data, use this function to ensure your encoding is correct.
readFileTex :: FilePath -> IO Text
instance Render Double
instance Render Float
instance Render Integer
instance Render Int
instance Render TeXArg
instance Render LaTeX
instance Render Measure
instance Render Text


-- | Some types shared along the library.
module Text.LaTeX.Base.Types

-- | Class names are represented by a <a>String</a>.
type ClassName = String

-- | Package names are represented by a <a>String</a>.
type PackageName = String
data Label

-- | Create a label from its name.
createLabel :: String -> Label

-- | Get the name of a label.
labelName :: Label -> String

-- | Vertical position.
data Pos
Bottom :: Pos
Center :: Pos
Top :: Pos

-- | Horizontal position.
data HPos
HLeft :: HPos
HCenter :: HPos
HRight :: HPos
data TableSpec

-- | Left-justified column.
LeftColumn :: TableSpec

-- | Centered column.
CenterColumn :: TableSpec

-- | Right-justified column.
RightColumn :: TableSpec

-- | Paragraph column with text vertically aligned at the top.
ParColumnTop :: LaTeX -> TableSpec

-- | Paragraph column with text vertically aligned at the middle. Requires
--   <tt>array</tt> package.
ParColumnMid :: LaTeX -> TableSpec

-- | Paragraph column with text vertically aligned at the bottom. Requires
--   <tt>array</tt> package.
ParColumnBot :: LaTeX -> TableSpec

-- | Vertical line between two columns.
VerticalLine :: TableSpec

-- | Double vertical line between two columns.
DVerticalLine :: TableSpec

-- | Measure units defined in LaTeX. Use <a>CustomMeasure</a> to use
--   commands like <tt>textwidth</tt>. For instance:
--   
--   <pre>
--   rule Nothing (CustomMeasure linewidth) (Pt 2)
--   </pre>
--   
--   This will create a black box (see <tt>rule</tt>) as wide as the text
--   and two points tall.
data Measure

-- | A point is 1/72.27 inch, that means about 0.0138 inch or 0.3515 mm.
Pt :: Int -> Measure

-- | Millimeter.
Mm :: Double -> Measure

-- | Centimeter.
Cm :: Double -> Measure

-- | Inch.
In :: Double -> Measure

-- | The height of an "x" in the current font.
Ex :: Double -> Measure

-- | The width of an "M" in the current font.
Em :: Double -> Measure

-- | You can introduce a <a>LaTeX</a> expression as a measure.
CustomMeasure :: LaTeX -> Measure
instance Eq Label
instance Show Label
instance Show Pos
instance Show HPos
instance Show TableSpec
instance Render TableSpec
instance Render HPos
instance Render Pos
instance IsString Label
instance Render Label

module Text.LaTeX.Packages.Inputenc

-- | Inputenc package. Example:
--   
--   <pre>
--   usepackage [utf8] inputenc
--   </pre>
inputenc :: PackageName

-- | UTF-8 encoding.
utf8 :: LaTeXC l => l

-- | Latin-1 encoding.
latin1 :: LaTeXC l => l


-- | Module for the package <tt>amsfonts</tt>.
module Text.LaTeX.Packages.AMSFonts

-- | AMSFonts package. Example:
--   
--   <pre>
--   usepackage [] amsfonts
--   </pre>
amsfonts :: ClassName

-- | This font is useful for representing sets like R (real numbers) or Z
--   (integers). For instance:
--   
--   <pre>
--   "The set of real numbers are represented by " &lt;&gt; mathbb "R" &lt;&gt; "."
--   </pre>
--   
--   Or in monadic form:
--   
--   <pre>
--   "The set of real numbers are represented by " &gt;&gt; mathbb "R" &gt;&gt; "."
--   </pre>
--   
--   <i>Note the use of overloaded strings.</i>
mathbb :: LaTeXC l => l -> l


-- | LaTeX standard commands and environments.
module Text.LaTeX.Base.Commands

-- | Insert a raw piece of <a>Text</a>. This functions doesn't care about
--   <tt>LaTeX</tt> reserved characters, it insert the text just as it is
--   received.
raw :: LaTeXC l => Text -> l

-- | Calling <a>between</a> <tt>c l1 l2</tt> puts <tt>c</tt> between
--   <tt>l1</tt> and <tt>l2</tt> and appends them.
between :: Monoid m => m -> m -> m -> m

-- | Create a comment.
comment :: LaTeXC l => Text -> l

-- | This operator appends a comment after a expression. For example:
--   
--   <pre>
--   textbf "I'm just an example." % "Insert a few words here."
--   </pre>
--   
--   Since you are writing in Haskell, you may not need to output comments
--   as you can add them in the Haskell source. I added this feature for
--   completeness.
(%) :: LaTeXC l => l -> Text -> l

-- | Set the title of your document.
title :: LaTeXC l => l -> l

-- | Set the author(s) of the document.
author :: LaTeXC l => l -> l

-- | Set a date for your document.
date :: LaTeXC l => l -> l

-- | Set either an institute or an organization for the document.
institute :: LaTeXC l => Maybe l -> l -> l
thanks :: LaTeXC l => l -> l

-- | Set the document class. Needed in all documents.
documentclass :: LaTeXC l => [ClassOption] -> ClassName -> l

-- | Import a package. First argument is a list of options for the package
--   named in the second argument.
usepackage :: LaTeXC l => [l] -> PackageName -> l
linespread :: LaTeXC l => Float -> l
article :: ClassName
proc :: ClassName
report :: ClassName
minimal :: ClassName
book :: ClassName
slides :: ClassName

-- | A class option to be passed to the <a>documentclass</a> function.
data ClassOption
Draft :: ClassOption
TitlePage :: ClassOption
NoTitlePage :: ClassOption
OneColumn :: ClassOption
TwoColumn :: ClassOption
OneSide :: ClassOption
TwoSide :: ClassOption
Landscape :: ClassOption
OpenRight :: ClassOption
OpenAny :: ClassOption
Fleqn :: ClassOption
Leqno :: ClassOption
FontSize :: Measure -> ClassOption
Paper :: PaperType -> ClassOption
CustomOption :: String -> ClassOption
customopt :: String -> ClassOption
draft :: ClassOption
titlepage :: ClassOption
notitlepage :: ClassOption
onecolumn :: ClassOption
twocolumn :: ClassOption
oneside :: ClassOption
twoside :: ClassOption

-- | Changes the layout of the document to print in landscape mode
landscape :: ClassOption

-- | Makes chapters begin either only on right hand pages
openright :: ClassOption

-- | Makes chapters begin on the next page available.
openany :: ClassOption

-- | Typesets displayed formulae left-aligned instead of centred.
fleqn :: ClassOption

-- | Places the numbering of formulae on the left hand side instead of the
--   right.
leqno :: ClassOption

-- | LaTeX available paper types.
data PaperType
A0 :: PaperType
A1 :: PaperType
A2 :: PaperType
A3 :: PaperType
A4 :: PaperType
A5 :: PaperType
A6 :: PaperType
B0 :: PaperType
B1 :: PaperType
B2 :: PaperType
B3 :: PaperType
B4 :: PaperType
B5 :: PaperType
B6 :: PaperType
Letter :: PaperType
Executive :: PaperType
Legal :: PaperType
a0paper :: ClassOption
a1paper :: ClassOption
a2paper :: ClassOption
a3paper :: ClassOption
a4paper :: ClassOption
a5paper :: ClassOption
a6paper :: ClassOption
b0paper :: ClassOption
b1paper :: ClassOption
b2paper :: ClassOption
b3paper :: ClassOption
b4paper :: ClassOption
b5paper :: ClassOption
b6paper :: ClassOption
letterpaper :: ClassOption
executivepaper :: ClassOption
legalpaper :: ClassOption
pagestyle :: LaTeXC l => l -> l
thispagestyle :: LaTeXC l => l -> l
plain :: LaTeXC l => l
headings :: LaTeXC l => l
empty :: LaTeXC l => l
myheadings :: LaTeXC l => l

-- | Used in conjunction with <a>myheadings</a> for setting both the left
--   and the right heading.
markboth :: LaTeXC l => l -> l -> l

-- | Used in conjunction with <a>myheadings</a> for setting the right
--   heading.
markright :: LaTeXC l => l -> l
document :: LaTeXC l => l -> l

-- | Generate the title. It normally contains the <a>title</a> name of your
--   document, the <a>author</a>(s) and <a>date</a>.
maketitle :: LaTeXC l => l

-- | Create the table of contents, automatically generated from your
--   <a>section</a>s, <a>subsection</a>s, and other related stuff.
tableofcontents :: LaTeXC l => l
abstract :: LaTeXC l => l -> l
appendix :: LaTeXC l => l
part :: LaTeXC l => l -> l
chapter :: LaTeXC l => l -> l

-- | Start a new section with a given title.
section :: LaTeXC l => l -> l
subsection :: LaTeXC l => l -> l
subsubsection :: LaTeXC l => l -> l
paragraph :: LaTeXC l => l -> l
subparagraph :: LaTeXC l => l -> l
today :: LaTeXC l => l
tex :: LaTeXC l => l

-- | The <tt>LaTeX</tt> logo.
latex :: LaTeXC l => l
laTeX2 :: LaTeXC l => l
laTeXe :: LaTeXC l => l

-- | Horizontal dots.
ldots :: LaTeXC l => l

-- | Vertical dots.
vdots :: LaTeXC l => l

-- | Diagonal dots.
ddots :: LaTeXC l => l

-- | Print the HaTeX logo.
hatex :: LaTeXC l => l

-- | Print the HaTeX 3 logo.
hatex3 :: LaTeXC l => l
version :: Version

-- | Print the HaTeX logo, beside the complete version number.
hatex_version :: LaTeXC l => l

-- | Start a new paragraph
par :: LaTeXC l => l

-- | Start a new line.
newline :: LaTeXC l => l

-- | Start a new line. In a <a>tabular</a>, it starts a new row, so use
--   <a>newline</a> instead.
lnbk :: LaTeXC l => l
lnbk_ :: LaTeXC l => l
newpage :: LaTeXC l => l
cleardoublepage :: LaTeXC l => l
clearpage :: LaTeXC l => l
linebreak :: LaTeXC l => l -> l
nolinebreak :: LaTeXC l => l -> l
pagebreak :: LaTeXC l => l -> l
nopagebreak :: LaTeXC l => l -> l
hspace :: LaTeXC l => Measure -> l
hspace_ :: LaTeXC l => Measure -> l
vspace :: LaTeXC l => Measure -> l

-- | Fill out all available horizontal space.
hfill :: LaTeXC l => l

-- | Fill out all available vertical space.
vfill :: LaTeXC l => l
stretch :: LaTeXC l => Int -> l
smallskip :: LaTeXC l => l
bigskip :: LaTeXC l => l
indent :: LaTeXC l => l
noindent :: LaTeXC l => l
textwidth :: LaTeXC l => l
linewidth :: LaTeXC l => l
verbatim :: LaTeXC l => l -> l

-- | Set the given argument to bold font face.
textbf :: LaTeXC l => l -> l
textit :: LaTeXC l => l -> l

-- | Set the given argument to monospaced font.
texttt :: LaTeXC l => l -> l
textrm :: LaTeXC l => l -> l
textsf :: LaTeXC l => l -> l
textmd :: LaTeXC l => l -> l
textup :: LaTeXC l => l -> l
textsl :: LaTeXC l => l -> l

-- | Set the given argument to small caps format.
textsc :: LaTeXC l => l -> l
textnormal :: LaTeXC l => l -> l
underline :: LaTeXC l => l -> l
emph :: LaTeXC l => l -> l
tiny :: LaTeXC l => l -> l
scriptsize :: LaTeXC l => l -> l
footnotesize :: LaTeXC l => l -> l
small :: LaTeXC l => l -> l
normalsize :: LaTeXC l => l -> l
large :: LaTeXC l => l -> l
large2 :: LaTeXC l => l -> l
large3 :: LaTeXC l => l -> l
huge :: LaTeXC l => l -> l
huge2 :: LaTeXC l => l -> l
equation :: LaTeXC l => l -> l
equation_ :: LaTeXC l => l -> l
enumerate :: LaTeXC l => l -> l
itemize :: LaTeXC l => l -> l
item :: LaTeXC l => Maybe l -> l
flushleft :: LaTeXC l => l -> l
flushright :: LaTeXC l => l -> l
center :: LaTeXC l => l -> l
quote :: LaTeXC l => l -> l
verse :: LaTeXC l => l -> l
cite :: LaTeXC l => l -> l
description :: LaTeXC l => l -> l

-- | Minipage environment.
minipage :: LaTeXC l => Maybe Pos -> l -> l -> l

-- | Figure environment.
figure :: LaTeXC l => Maybe Pos -> l -> l
pagenumbering :: LaTeXC l => l -> l

-- | Arabic numerals.
arabic :: LaTeXC l => l

-- | Lowercase roman numerals.
roman :: LaTeXC l => l

-- | Uppercase roman numerals.
roman_ :: LaTeXC l => l

-- | Lowercase letters.
alph :: LaTeXC l => l

-- | Uppercase letters.
alph_ :: LaTeXC l => l
mbox :: LaTeXC l => l -> l
fbox :: LaTeXC l => l -> l
parbox :: LaTeXC l => Maybe Pos -> Measure -> l -> l
framebox :: LaTeXC l => Maybe Measure -> Maybe Pos -> l -> l
makebox :: LaTeXC l => Maybe Measure -> Maybe Pos -> l -> l
raisebox :: LaTeXC l => Measure -> Maybe Measure -> Maybe Measure -> l -> l

-- | Produce a simple black box.
rule :: LaTeXC l => Maybe Measure -> Measure -> Measure -> l
caption :: LaTeXC l => l -> l
label :: LaTeXC l => l -> l
ref :: LaTeXC l => l -> l
pageref :: LaTeXC l => l -> l

-- | The <a>tabular</a> environment can be used to typeset tables with
--   optional horizontal and vertical lines.
tabular :: LaTeXC l => Maybe Pos -> [TableSpec] -> l -> l

-- | Column separator.
(&) :: LaTeXC l => l -> l -> l

-- | Horizontal line.
hline :: LaTeXC l => l

-- | <tt>cline i j</tt> writes a partial horizontal line beginning in
--   column <tt>i</tt> and ending in column <tt>j</tt>.
cline :: LaTeXC l => Int -> Int -> l
footnote :: LaTeXC l => l -> l
protect :: LaTeXC l => l -> l
hyphenation :: LaTeXC l => l -> l
hyp :: LaTeXC l => l

-- | Quotation marks.
qts :: LaTeXC l => l -> l
instance Show PaperType
instance Show ClassOption
instance Render PaperType
instance IsString ClassOption
instance Render ClassOption


-- | The writer monad applied to <a>LaTeX</a> values. Useful to compose
--   <a>LaTeX</a> values using the <tt>do</tt> notation:
--   
--   <pre>
--   anExample :: Monad m =&gt; LaTeXT m ()
--   anExample = do
--     documentclass [] article
--     author "Daniel Monad"
--     title "LaTeX and do notation"
--     document $ do
--       maketitle
--       section "Some words"
--       "Using " ; texttt "do" ; " notation "
--       "you avoid many ocurrences of the "
--       texttt "(&lt;&gt;)" ; " operator and a lot of "
--       "parentheses. With the cost of a monad."
--   </pre>
--   
--   Since <a>LaTeXT</a> is a monad transformer, you can do also:
--   
--   <pre>
--   anotherExample :: LaTeXT IO ()
--   anotherExample = lift (readFile "foo") &gt;&gt;= verbatim . fromString
--   </pre>
--   
--   This way, it is easy (without carrying arguments) to include IO
--   outputs in the LaTeX document, like files, times or random objects.
--   
--   Another approach could be to have custom counters, label management or
--   any other user-defined feature.
--   
--   Of course, you can always use the simpler interface provided by the
--   plain <a>LaTeX</a> type.
module Text.LaTeX.Base.Writer
data LaTeXT m a
type LaTeXT_ m = LaTeXT m ()
runLaTeXT :: Monad m => LaTeXT m a -> m (Either String a, LaTeX)

-- | This is the usual way to run the <a>LaTeXT</a> monad and obtain a
--   <a>LaTeX</a> value.
execLaTeXT :: Monad m => LaTeXT m a -> m LaTeX

-- | Version of <a>execLaTeXT</a> with possible warning messages. This
--   function applies <a>checkAll</a> to the <a>LaTeX</a> output.
execLaTeXTWarn :: Monad m => LaTeXT m a -> m (LaTeX, [Warning])

-- | This function run a <a>LaTeXT</a> computation, lifting the result
--   again in the monad.
extractLaTeX :: Monad m => LaTeXT m a -> LaTeXT m (a, LaTeX)
extractLaTeX_ :: Monad m => LaTeXT m a -> LaTeXT m LaTeX

-- | With <a>textell</a> you can append <a>LaTeX</a> values to the state of
--   the <a>LaTeXT</a> monad.
textell :: Monad m => LaTeX -> LaTeXT m ()

-- | Just like <a>rendertex</a>, but with <a>LaTeXT</a> output.
--   
--   <pre>
--   rendertexM = textell . rendertex
--   </pre>
rendertexM :: (Render a, Monad m) => a -> LaTeXT m ()

-- | Lift a function over <a>LaTeX</a> values to a function acting over the
--   state of a <a>LaTeXT</a> computation.
liftFun :: Monad m => (LaTeX -> LaTeX) -> (LaTeXT m a -> LaTeXT m a)

-- | Lift an operator over <a>LaTeX</a> values to an operator acting over
--   the state of two <a>LaTeXT</a> computations.
--   
--   <i>Note: The returned value is the one returned by the</i> <i>second
--   argument of the lifted operator.</i>
liftOp :: Monad m => (LaTeX -> LaTeX -> LaTeX) -> (LaTeXT m a -> LaTeXT m b -> LaTeXT m b)
throwError :: Monad m => String -> LaTeXT m a

-- | Function <a>merror</a> casts a value contained in a monad <tt>m</tt>
--   to the bottom value of another type. If you try to evaluate this
--   value, you will get an error message with the <a>String</a> passed as
--   argument to <a>merror</a>.
merror :: Monad m => String -> LaTeXT m a -> LaTeXT m b

-- | Lift a computation from the argument monad to the constructed monad.
lift :: MonadTrans t => forall (m :: * -> *) a. Monad m => m a -> t m a

-- | Lift a computation from the <a>IO</a> monad.
liftIO :: MonadIO m => forall a. IO a -> m a
instance Monad m => Monoid (LaTeXT m a)
instance Monad m => IsString (LaTeXT m a)
instance Monad m => LaTeXC (LaTeXT m a)
instance MonadIO m => MonadIO (LaTeXT m)
instance Monad m => Monad (LaTeXT m)
instance MonadTrans LaTeXT
instance Applicative f => Applicative (LaTeXT f)
instance Functor f => Functor (LaTeXT f)

module Text.LaTeX.Packages.Hyperref

-- | The <a>hyperref</a> package.
--   
--   <pre>
--   usepackage [] hyperref
--   </pre>
hyperref :: PackageName
data HRefOption
PDFRemoteStartView :: HRefOption
PDFNewWindow :: HRefOption
HRefPage :: Int -> HRefOption
data URL
createURL :: String -> URL

-- | Reference to an <a>URL</a>.
href :: LaTeXC l => [HRefOption] -> URL -> l -> l

-- | Write an <a>URL</a> hyperlinked.
url :: LaTeXC l => URL -> l

-- | Write an <a>URL</a> without creating a hyperlink.
nolinkurl :: LaTeXC l => URL -> l

-- | Establish a base <a>URL</a>.
hyperbaseurl :: LaTeXC l => URL -> l

-- | <tt>hyperimage imgURL t</tt>: The link to the image referenced by the
--   <tt>imgURL</tt> is inserted, using <tt>t</tt> as the anchor.
hyperimage :: LaTeXC l => URL -> l -> l

-- | This is a replacement for the usual <tt>ref</tt> command that places a
--   contextual label in front of the reference.
autoref :: LaTeXC l => Label -> l
instance Show HRefOption
instance Show URL
instance Render URL
instance Render HRefOption


-- | Beamer is a LaTeX package for the creation of slides.
module Text.LaTeX.Packages.Beamer

-- | The <a>beamer</a> document class. Importing a package is not required.
--   Example:
--   
--   <pre>
--   documentclass [] beamer
--   </pre>
beamer :: ClassName

-- | A presentation is composed of a sequence of frames. Each frame is
--   created with this function.
frame :: LaTeXC l => l -> l

-- | Set the title of the current frame. Use it within a <a>frame</a>.
frametitle :: LaTeXC l => l -> l

-- | Set the subtitle of the current frame. Use it within a <a>frame</a>.
framesubtitle :: LaTeXC l => l -> l

-- | Highlight in red a piece of text. With the <a>OverlaySpec</a>s, you
--   can specify the slides where the text will be highlighted.
alert :: LaTeXC l => [OverlaySpec] -> l -> l

-- | Introduces a pause in a slide.
pause :: LaTeXC l => l

-- | A <a>block</a> will be displayed surrounding a text.
block :: LaTeXC l => l -> l -> l

-- | Specifications for beamer functions.
data OverlaySpec
OneSlide :: Int -> OverlaySpec
FromSlide :: Int -> OverlaySpec
ToSlide :: Int -> OverlaySpec
FromToSlide :: Int -> Int -> OverlaySpec

-- | <a>beameritem</a> works like <tt>item</tt>, but allows you to specify
--   the slides where the item will be displayed.
beameritem :: LaTeXC l => [OverlaySpec] -> l

-- | With <a>uncover</a>, show a piece of text only in the slides you want.
uncover :: LaTeXC l => [OverlaySpec] -> l -> l

-- | Similar to <a>uncover</a>.
only :: LaTeXC l => [OverlaySpec] -> l -> l

-- | A <a>Theme</a> of a presentation. See <a>usetheme</a>.
data Theme
AnnArbor :: Theme
Antibes :: Theme
Bergen :: Theme
Berkeley :: Theme
Berlin :: Theme
Boadilla :: Theme
Boxes :: Theme
CambridgeUS :: Theme
Copenhagen :: Theme
Darmstadt :: Theme
Default :: Theme
Dresden :: Theme
Frankfurt :: Theme
Goettingen :: Theme
Hannover :: Theme
Ilmenau :: Theme
JuanLesPins :: Theme
Luebeck :: Theme
Madrid :: Theme
Malmoe :: Theme
Marburg :: Theme
Montpellier :: Theme
PaloAlto :: Theme
Pittsburgh :: Theme
Rochester :: Theme
Singapore :: Theme
Szeged :: Theme
Warsaw :: Theme
CustomTheme :: String -> Theme

-- | Set the <a>Theme</a> employed in your presentation (in the preamble).
usetheme :: LaTeXC l => Theme -> l
instance Show OverlaySpec
instance Show Theme
instance Render Theme
instance Render OverlaySpec


-- | Package for theorem environments.
module Text.LaTeX.Packages.AMSThm

-- | AMSThm package. Example:
--   
--   <pre>
--   usepackage [] amsthm
--   </pre>
amsthm :: PackageName

-- | Create a new <a>theorem</a> environment type. Arguments are
--   environment name (this will be the argument when using the
--   <a>theorem</a> function) and the displayed title.
--   
--   For example:
--   
--   <pre>
--   newtheorem "prop" "Proposition"
--   </pre>
--   
--   <pre>
--   theorem "prop" "This is it."
--   </pre>
newtheorem :: LaTeXC l => String -> l -> l
theorem :: LaTeXC l => String -> l -> l

-- | The <a>proof</a> environment. The first optional argument is used to
--   put a custom title to the proof.
proof :: LaTeXC l => Maybe l -> l -> l

-- | Insert the <i>QED</i> symbol.
qedhere :: LaTeXC l => l
data TheoremStyle
Plain :: TheoremStyle
Definition :: TheoremStyle
Remark :: TheoremStyle
CustomThmStyle :: String -> TheoremStyle

-- | Set the theorem style. Call this function in the preamble.
theoremstyle :: LaTeXC l => TheoremStyle -> l
instance Show TheoremStyle
instance Render TheoremStyle

module Text.LaTeX.Packages.Color

-- | The <a>pcolor</a> package.
--   
--   <pre>
--   usepackage [] pcolor
--   </pre>
pcolor :: PackageName

-- | To convert all colour commands to black and white, for previewers that
--   cannot handle colour.
monochrome :: LaTeXC l => l
dvipsnames :: LaTeXC l => l
nodvipsnames :: LaTeXC l => l
usenames :: LaTeXC l => l
data Color
Red :: Color
Green :: Color
Blue :: Color
Yellow :: Color
Cyan :: Color
Magenta :: Color
Black :: Color
White :: Color
data ColorName
Apricot :: ColorName
Aquamarine :: ColorName
Bittersweet :: ColorName
BlueGreen :: ColorName
BlueViolet :: ColorName
BrickRed :: ColorName
Brown :: ColorName
BurntOrange :: ColorName
CadetBlue :: ColorName
CarnationPink :: ColorName
Cerulean :: ColorName
CornflowerBlue :: ColorName
Dandelion :: ColorName
DarkOrchid :: ColorName
Emerald :: ColorName
ForestGreen :: ColorName
Fuchsia :: ColorName
Goldenrod :: ColorName
Gray :: ColorName
GreenYellow :: ColorName
JungleGreen :: ColorName
Lavender :: ColorName
LimeGreen :: ColorName
Mahogany :: ColorName
Maroon :: ColorName
Melon :: ColorName
MidnightBlue :: ColorName
Mulberry :: ColorName
NavyBlue :: ColorName
OliveGreen :: ColorName
Orange :: ColorName
OrangeRed :: ColorName
Orchid :: ColorName
Peach :: ColorName
Periwinkle :: ColorName
PineGreen :: ColorName
Plum :: ColorName
ProcessBlue :: ColorName
Purple :: ColorName
RawSienna :: ColorName
RedOrange :: ColorName
RedViolet :: ColorName
Rhodamine :: ColorName
RoyalBlue :: ColorName
RubineRed :: ColorName
Salmon :: ColorName
SeaGreen :: ColorName
Sepia :: ColorName
SkyBlue :: ColorName
SpringGreen :: ColorName
Tan :: ColorName
TealBlue :: ColorName
Thistle :: ColorName
Turquoise :: ColorName
Violet :: ColorName
VioletRed :: ColorName
WildStrawberry :: ColorName
YellowGreen :: ColorName
YellowOrange :: ColorName
data ColorModel
RGB :: Float -> Float -> Float -> ColorModel
RGB255 :: Int -> Int -> Int -> ColorModel
GrayM :: Float -> ColorModel
HTML :: String -> ColorModel
CMYK :: Float -> Float -> Float -> Float -> ColorModel
data ColSpec
DefColor :: Color -> ColSpec
ModColor :: ColorModel -> ColSpec
DvipsColor :: ColorName -> ColSpec

-- | Set the background color for the current and following pages.
pagecolor :: LaTeXC l => ColSpec -> l

-- | Switch to a new text color.
color :: LaTeXC l => ColSpec -> l

-- | Set the text of its argument in the given colour.
textcolor :: LaTeXC l => ColSpec -> l -> l

-- | Put its argument in a box with the given colour as background.
colorbox :: LaTeXC l => ColSpec -> l -> l

-- | Application of <tt>fcolorbox cs1 cs2 l</tt> put <tt>l</tt> in a framed
--   box with <tt>cs1</tt> as frame color and <tt>cs2</tt> as background
--   color.
fcolorbox :: LaTeXC l => ColSpec -> ColSpec -> l -> l

-- | Switch to the colour that was active at the end of the preamble. Thus,
--   placing a <a>color</a> command in the preamble can change the standard
--   colour of the whole document.
normalcolor :: LaTeXC l => l
instance Show Color
instance Show ColorModel
instance Show ColorName
instance Show ColSpec
instance Render ColSpec
instance Render ColorName
instance Render ColorModel
instance Render Color


-- | This module allows you to use the LaTeX graphicx library in order to
--   insert graphics in a document.
module Text.LaTeX.Packages.Graphicx

-- | The <a>graphicx</a> package.
--   
--   <pre>
--   usepackage [] graphicx
--   </pre>
graphicx :: PackageName
dvips :: LaTeXC l => l
dvipdfm :: LaTeXC l => l
pdftex :: LaTeXC l => l

-- | Include Graphics Option. These options can be passed as arguments to
--   the <a>includegraphics</a> function.
data IGOption

-- | Specify the preferred width of the imported image.
IGWidth :: Measure -> IGOption

-- | Specify the preferred height of the imported image.
IGHeight :: Measure -> IGOption

-- | When <a>True</a>, it will scale the image according to both
--   <a>IGWidth</a> and <a>IGHeight</a> , but will not distort the image,
--   so that neither <a>IGWidth</a> nor <a>IGHeight</a> are exceeded.
KeepAspectRatio :: Bool -> IGOption

-- | Scales the image by the desired scale factor.
IGScale :: Float -> IGOption

-- | Rotate the image by given degrees.
IGAngle :: Int -> IGOption

-- | This option will crop the imported image. Arguments are from-left ,
--   from-bottom, from-right and from-top respectively.
IGTrim :: Measure -> Measure -> Measure -> Measure -> IGOption

-- | For the <a>IGTrim</a> option to work, you must set <a>IGClip</a> to
--   <a>True</a>.
IGClip :: Bool -> IGOption

-- | If the image file is a pdf file with multiple pages, this parameter
--   allows you to use a different page than the first.
IGPage :: Int -> IGOption

-- | Include an image in the document.
includegraphics :: LaTeXC l => [IGOption] -> FilePath -> l
rotatebox :: LaTeXC l => Float -> l -> l
scalebox :: LaTeXC l => Float -> Maybe Float -> l -> l
reflectbox :: LaTeXC l => l -> l
resizebox :: LaTeXC l => Measure -> Measure -> l -> l
instance Show IGOption
instance Render IGOption


-- | This module exports those minimal things you need to work with HaTeX.
--   Those things are:
--   
--   <ul>
--   <li>The <a>LaTeX</a> datatype.</li>
--   <li>The <a>&lt;&gt;</a> operator, to append <a>LaTeX</a> values.</li>
--   <li>The <a>Text.LaTeX.Base.Render</a> module, to render a <a>LaTeX</a>
--   value into <a>Text</a>.</li>
--   <li>The <a>Text.LaTeX.Base.Types</a> module, which contains several
--   types used by other modules.</li>
--   <li>The <a>Text.LaTeX.Base.Commands</a> module, which exports the
--   LaTeX standard commands and environments.</li>
--   <li>The <a>Text.LaTeX.Base.Writer</a> module, to work with the monad
--   interface of the library.</li>
--   </ul>
module Text.LaTeX.Base

-- | Type of <tt>LaTeX</tt> blocks.
data LaTeX

-- | Escape LaTeX reserved characters in a <a>String</a>.
protectString :: String -> String

-- | Escape LaTeX reserved characters in a <a>Text</a>.
protectText :: Text -> Text


-- | AMSMath support. Also numeric instances (<a>Num</a>, <a>Fractional</a>
--   and <a>Floating</a>) for <a>LaTeX</a> and <a>LaTeXT</a>.
module Text.LaTeX.Packages.AMSMath

-- | AMSMath package. Example:
--   
--   <pre>
--   usepackage [] amsmath
--   </pre>
amsmath :: PackageName

-- | Inline mathematical expressions.
math :: LaTeXC l => l -> l

-- | Displayed mathematical expressions, i.e. in a seperate line / block.
mathDisplay :: LaTeXC l => l -> l

-- | Surround a LaTeX math expression by parentheses whose height
--   automatically matches the expression's. Translates to
--   <tt>\left(...\right)</tt>.
autoParens :: LaTeXC l => l -> l

-- | Like <a>autoParens</a>, but with square brackets. Equivalent to
--   <tt><a>autoBrackets</a>"[""]"</tt>.
autoSquareBrackets :: LaTeXC l => l -> l

-- | Like <a>autoParens</a>, but with curly brackets.
autoBraces :: LaTeXC l => l -> l

-- | Like <a>autoParens</a>, but with angle brackets 〈 ... 〉. Equivalent to
--   <tt><a>autoBrackets</a> <a>langle</a> <a>rangle</a></tt>.
autoAngleBrackets :: LaTeXC l => l -> l

-- | Use custom LaTeX expressions as auto-scaled delimiters to surround
--   math. Suitable delimiters include |...| (absolute value), ‖...‖ (norm,
--   <a>dblPipe</a>), ⌊...⌋ (round-off Gauss brackets, <a>lfloor</a> /
--   <a>rfloor</a>) etc..
autoBrackets :: LaTeXC l => LaTeX -> LaTeX -> l -> l

-- | Left angle bracket, 〈.
langle :: LaTeXC l => l

-- | Right angle bracket, 〉.
rangle :: LaTeXC l => l

-- | Left floor, ⌊.
lfloor :: LaTeXC l => l

-- | Right floor, ⌋.
rfloor :: LaTeXC l => l

-- | Left ceiling, ⌈.
lceil :: LaTeXC l => l

-- | Right ceiling, ⌉.
rceil :: LaTeXC l => l

-- | Double vertical line, used as delimiter for norms (‖ ... ‖).
dblPipe :: LaTeXC l => l

-- | Superscript.
(^:) :: LaTeXC l => l -> l -> l

-- | Subscript.
(!:) :: LaTeXC l => l -> l -> l

-- | Sine function symbol.
tsin :: LaTeXC l => l

-- | Arcsine function symbol.
arcsin :: LaTeXC l => l

-- | Cosine function symbol.
tcos :: LaTeXC l => l

-- | Arccosine function symbol.
arccos :: LaTeXC l => l

-- | Tangent function symbol.
ttan :: LaTeXC l => l

-- | Arctangent function symbol.
arctan :: LaTeXC l => l

-- | Cotangent function symbol.
cot :: LaTeXC l => l

-- | Arccotangent function symbol.
arccot :: LaTeXC l => l

-- | Hyperbolic sine function symbol.
tsinh :: LaTeXC l => l

-- | Hyperbolic cosine function symbol.
tcosh :: LaTeXC l => l

-- | Hyperbolic tangent function symbol.
ttanh :: LaTeXC l => l

-- | Hyperbolic cotangent function symbol.
coth :: LaTeXC l => l

-- | Secant function symbol.
sec :: LaTeXC l => l

-- | Cosecant function symbol.
csc :: LaTeXC l => l

-- | Exponential function symbol.
texp :: LaTeXC l => l

-- | Logarithm function symbol.
tlog :: LaTeXC l => l

-- | Natural logarithm symbol.
ln :: LaTeXC l => l

-- | Root notation. Use <tt>tsqrt (Just n) x</tt> for the <tt>n</tt>th root
--   of <tt>x</tt>. When <a>Nothing</a> is supplied, the function will
--   output a square root.
tsqrt :: LaTeXC l => Maybe l -> l -> l

-- | Plus-or-minus operator (±).
pm :: LaTeXC l => l -> l -> l

-- | Minus-or-plus operator (∓).
mp :: LaTeXC l => l -> l -> l

-- | Centered-dot operator (⋅).
cdot :: LaTeXC l => l -> l -> l

-- | "x-cross" multiplication operator (×).
times :: LaTeXC l => l -> l -> l

-- | Division operator (.
div_ :: LaTeXC l => l -> l -> l

-- | Fraction operator.
frac :: LaTeXC l => l -> l -> l

-- | Asterisk operator (*).
--   
--   <pre>
--   infixl 7 *:
--   </pre>
(*:) :: LaTeXC l => l -> l -> l

-- | Star operator (★).
star :: LaTeXC l => l -> l -> l

-- | Ring operator (∘).
circ :: LaTeXC l => l -> l -> l

-- | Bullet operator (∙).
bullet :: LaTeXC l => l -> l -> l

-- | Equal.
--   
--   <pre>
--   infixr 4 =:
--   </pre>
(=:) :: LaTeXC l => l -> l -> l

-- | Not equal (≠).
--   
--   <pre>
--   infixr 4 /=:
--   </pre>
(/=:) :: LaTeXC l => l -> l -> l

-- | Lesser.
(<:) :: LaTeXC l => l -> l -> l

-- | Lesser or equal (≤).
(<=:) :: LaTeXC l => l -> l -> l

-- | Greater.
(>:) :: LaTeXC l => l -> l -> l

-- | Greater or equal (≥).
(>=:) :: LaTeXC l => l -> l -> l

-- | Much less (≪).
ll :: LaTeXC l => l -> l -> l

-- | Much greater (≫).
gg :: LaTeXC l => l -> l -> l

-- | Identical / defined-as / equivalent (≡).
equiv :: LaTeXC l => l -> l -> l

-- | Proportional-to (∝).
propto :: LaTeXC l => l -> l -> l

-- | Element-of (∈).
in_ :: LaTeXC l => l -> l -> l

-- | Mirrored element-of (∋).
ni :: LaTeXC l => l -> l -> l

-- | Not element of (∉).
notin :: LaTeXC l => l -> l -> l

-- | Subset-of (⊂).
subset :: LaTeXC l => l -> l -> l

-- | Superset-of (⊃).
supset :: LaTeXC l => l -> l -> l

-- | Set intersection (∩).
cap :: LaTeXC l => l -> l -> l

-- | Set union (∪).
cup :: LaTeXC l => l -> l -> l

-- | Set minus (∖).
setminus :: LaTeXC l => l -> l -> l

-- | Angle pointing downwards (∨).
vee :: LaTeXC l => l -> l -> l

-- | Angle pointing upwards (∧).
wedge :: LaTeXC l => l -> l -> l

-- | Circled plus operator (⊕).
oplus :: LaTeXC l => l -> l -> l

-- | Circled minus operator (⊖).
ominus :: LaTeXC l => l -> l -> l

-- | Circled multiplication cross (⊗).
otimes :: LaTeXC l => l -> l -> l

-- | Circled slash (⊘).
oslash :: LaTeXC l => l -> l -> l

-- | Circled dot operator (⊙).
odot :: LaTeXC l => l -> l -> l

-- | <i>α</i> symbol.
alpha :: LaTeXC l => l

-- | <i>β</i> symbol.
beta :: LaTeXC l => l

-- | <i>γ</i> symbol.
gamma :: LaTeXC l => l

-- | Γ symbol.
gammau :: LaTeXC l => l

-- | <i>δ</i> symbol.
delta :: LaTeXC l => l

-- | Δ symbol.
deltau :: LaTeXC l => l

-- | <i>ϵ</i> symbol.
epsilon :: LaTeXC l => l

-- | <i>ε</i> symbol.
varepsilon :: LaTeXC l => l

-- | <i>ζ</i> symbol.
zeta :: LaTeXC l => l

-- | <i>η</i> symbol.
eta :: LaTeXC l => l

-- | <i>θ</i> symbol.
theta :: LaTeXC l => l

-- | <i>ϑ</i> symbol.
vartheta :: LaTeXC l => l

-- | Θ symbol.
thetau :: LaTeXC l => l

-- | <i>ι</i> symbol.
iota :: LaTeXC l => l

-- | <i>κ</i> symbol.
kappa :: LaTeXC l => l

-- | <i>λ</i> symbol.
lambda :: LaTeXC l => l

-- | Λ symbol.
lambdau :: LaTeXC l => l

-- | <i>μ</i> symbol.
mu :: LaTeXC l => l

-- | <i>ν</i> symbol.
nu :: LaTeXC l => l

-- | <i>ξ</i> symbol.
xi :: LaTeXC l => l

-- | Ξ symbol.
xiu :: LaTeXC l => l

-- | <i>π</i> symbol.
pi_ :: LaTeXC l => l

-- | <i>ϖ</i> symbol.
varpi :: LaTeXC l => l

-- | Π symbol.
piu :: LaTeXC l => l

-- | <i>ρ</i> symbol.
rho :: LaTeXC l => l

-- | <i>ϱ</i> symbol.
varrho :: LaTeXC l => l

-- | <i>σ</i> symbol.
sigma :: LaTeXC l => l

-- | <i>ς</i> symbol.
varsigma :: LaTeXC l => l

-- | Σ symbol.
sigmau :: LaTeXC l => l

-- | <i>τ</i> symbol.
tau :: LaTeXC l => l

-- | <i>υ</i> symbol.
upsilon :: LaTeXC l => l

-- | Υ symbol.
upsilonu :: LaTeXC l => l

-- | <i>ϕ</i> symbol.
phi :: LaTeXC l => l

-- | <i>φ</i> symbol.
varphi :: LaTeXC l => l

-- | Φ symbol.
phiu :: LaTeXC l => l

-- | <i>χ</i> symbol.
chi :: LaTeXC l => l

-- | <i>ψ</i> symbol.
psi :: LaTeXC l => l

-- | Ψ symbol.
psiu :: LaTeXC l => l

-- | <i>ω</i> symbol.
omega :: LaTeXC l => l

-- | Ω symbol.
omegau :: LaTeXC l => l

-- | A right-arrow, →.
to :: LaTeXC l => l

-- | A right-arrow for function definitions, ↦.
mapsto :: LaTeXC l => l

-- | <i>For all</i> symbol, ∀.
forall :: LaTeXC l => l

-- | <i>Exists</i> symbol, ∃.
exists :: LaTeXC l => l

-- | Dagger symbol, †.
dagger :: LaTeXC l => l

-- | Double dagger symbol, ‡.
ddagger :: LaTeXC l => l

-- | Default math symbol font.
mathdefault :: LaTeXC l => l -> l

-- | Bold face.
mathbf :: LaTeXC l => l -> l

-- | Roman, i.e. not-italic math.
mathrm :: LaTeXC l => l -> l

-- | Calligraphic math symbols.
mathcal :: LaTeXC l => l -> l

-- | Sans-serif math.
mathsf :: LaTeXC l => l -> l

-- | Typewriter font.
mathtt :: LaTeXC l => l -> l

-- | Italic math. Uses the same glyphs as <a>mathdefault</a>, but with
--   spacings intended for multi-character symbols rather than
--   juxtaposition of single-character symbols.
mathit :: LaTeXC l => l -> l

-- | LaTeX rendering of a matrix using <tt>pmatrix</tt>.Optional argument
--   sets the alignment of the cells. Default (providing <a>Nothing</a>) is
--   centered.
--   
--   <pre>
--   ( M )
--   </pre>
pmatrix :: (Render a, LaTeXC l) => Maybe HPos -> Matrix a -> l

-- | LaTeX rendering of a matrix using <tt>bmatrix</tt>. Optional argument
--   sets the alignment of the cells. Default (providing <a>Nothing</a>) is
--   centered.
--   
--   <pre>
--   [ M ]
--   </pre>
bmatrix :: (Render a, LaTeXC l) => Maybe HPos -> Matrix a -> l

-- | LaTeX rendering of a matrix using <tt>Bmatrix</tt>. Optional argument
--   sets the alignment of the cells. Default (providing <a>Nothing</a>) is
--   centered.
--   
--   <pre>
--   { M }
--   </pre>
b2matrix :: (Render a, LaTeXC l) => Maybe HPos -> Matrix a -> l

-- | LaTeX rendering of a matrix using <tt>vmatrix</tt>. Optional argument
--   sets the alignment of the cells. Default (providing <a>Nothing</a>) is
--   centered.
--   
--   <pre>
--   | M |
--   </pre>
vmatrix :: (Render a, LaTeXC l) => Maybe HPos -> Matrix a -> l

-- | LaTeX rendering of a matrix using <tt>Vmatrix</tt>. Optional argument
--   sets the alignment of the cells. Default (providing <a>Nothing</a>) is
--   centered.
--   
--   <pre>
--   || M ||
--   </pre>
v2matrix :: (Render a, LaTeXC l) => Maybe HPos -> Matrix a -> l
instance Monad m => Floating (LaTeXT m a)
instance Monad m => Fractional (LaTeXT m a)
instance Monad m => Num (LaTeXT m a)
instance Monad m => Show (LaTeXT m a)
instance Monad m => Eq (LaTeXT m a)
instance Floating LaTeX
instance Fractional LaTeX
instance Num LaTeX


-- | Re-export of all packages.
module Text.LaTeX.Packages


-- | Tree interface using the <tt>qtree</tt> package. An example is of
--   usage is provided in the <i>examples</i> directory of the source
--   distribution.
module Text.LaTeX.Packages.Trees.Qtree

-- | The <a>qtree</a> package.
qtree :: PackageName

-- | Given a function to <tt>LaTeX</tt> values, you can create a
--   <tt>LaTeX</tt> tree from a Haskell tree. The function specifies how to
--   render the node values.
tree :: LaTeXC l => (a -> l) -> Tree a -> l

-- | This function works as <a>tree</a>, but use <a>render</a> as rendering
--   function.
rendertree :: (Render a, LaTeXC l) => Tree a -> l


-- | This module is a re-export of the Base module. You may find it shorter
--   to import.
--   
--   Historically, this module also exported the Packages module. But,
--   since it's more common to import the Base module and, then, only the
--   packages you need (instead of all of them), this module has been
--   upgraded supporting it.
module Text.LaTeX