| Safe Haskell | Safe-Inferred |
|---|---|
| Language | Haskell2010 |
System.Console.CmdArgs.Text
Description
A module to represent text with very basic formatting. Values are of
type [Text ] and shown with showText .
As an example of the formatting:
[Line "Cooking for hungry people." ,Line "Welcome to my cookery recipe program, I sure hope you enjoy using it!" ,Line "" ,Cols ["Omlette"," A tasty eggy treat."] ,Cols [" -m"," --mushrooms"," Some mushrooms, or in fact any other ingredients you have in the cupboards"] ,Cols [" -e"," --eggs", " But always you need eggs"] ,Line "" ,Cols ["Spagetti Bolognaise", " An Italian delight."] ,Cols [" -s"," --spagetti"," The first word in the name"] ,Cols [" -b"," --bolognaise"," The second word in the name"] ,Cols [" -d"," --dolmio"," The magic ingredient!"] ,Line "" ,Line " The author of this program explicitly disclaims any liability for poisoning people who get their recipes off the internet."]
With putStrLn ( gives:showText (Wrap 50) demo)
Cooking for hungry people. Welcome to my cookery recipe program, I sure hope you enjoy using it! Omlette A tasty eggy treat. -m --mushrooms Some mushrooms, or in fact any other ingredients you have in the cupboards -e --eggs But always you need eggs Spagetti Bolognaise An Italian delight. -s --spagetti The first word in the name -b --bolognaise The second word in the name -d --dolmio The magic ingredient! The author of this program explicitly disclaims any liability for poisoning people who get their recipes off the internet.
Synopsis
- data TextFormat
- defaultWrap :: TextFormat
- data Text
- showText :: TextFormat -> [Text] -> String
Documentation
data TextFormat Source #
How to output the text.
Constructors
Display as HTML.
Instances
Instances details
Instance details
Defined in System.Console.CmdArgs.Text
Methods
readsPrec :: Int -> ReadS TextFormat #
readList :: ReadS [TextFormat] #
readPrec :: ReadPrec TextFormat #
readListPrec :: ReadPrec [TextFormat] #
Instance details
Defined in System.Console.CmdArgs.Text
Methods
showsPrec :: Int -> TextFormat -> ShowS #
show :: TextFormat -> String #
showList :: [TextFormat] -> ShowS #
Instance details
Defined in System.Console.CmdArgs.Text
Instance details
Defined in System.Console.CmdArgs.Text
Methods
compare :: TextFormat -> TextFormat -> Ordering #
(<) :: TextFormat -> TextFormat -> Bool #
(<=) :: TextFormat -> TextFormat -> Bool #
(>) :: TextFormat -> TextFormat -> Bool #
(>=) :: TextFormat -> TextFormat -> Bool #
max :: TextFormat -> TextFormat -> TextFormat #
min :: TextFormat -> TextFormat -> TextFormat #
defaultWrap :: TextFormat Source #
Wrap with the default width of 80 characters.
The data type representing some text, typically used as [Text]. The formatting
is described by:
Linevalues represent a paragraph of text, and may be wrapped depending on theTextFormat. If aLinevalue is wrapped then all leading space will be treated as an indent.Colsvalues represent columns of text. Within any[Text]all columns of the same length are grouped in tabs, with the final column being wrapped if necessary. All columns are placed adjacent with no space between them - for this reason most columns will start with a space.