| Safe Haskell | None |
|---|---|
| Language | Haskell2010 |
FlexTask.Processing.Text
Description
Various text processing functions used to format input for display.
Synopsis
- argDelimiter :: Text
- listDelimiter :: Text
- inputEscape :: Text
- missingMarker :: Text
- emptyMarker :: Text
- formatAnswer :: [[Text]] -> Maybe Text
- formatIfFlexSubmission :: Text -> Text
- formatForJS :: Text -> Text
- removeUnicodeEscape :: String -> String
- supportedLanguages :: [Lang]
Control Sequences
Student answers for FlexTasks are compiled into a single String after retrieval. The answer String contains control sequences which encode the structure of the input form.
argDelimiter :: Text Source #
Outer delimiter for individual fields.
listDelimiter :: Text Source #
Inner delimiter for elements of a field list.
inputEscape :: Text Source #
Sequence denoting the start and end of a fields value.
missingMarker :: Text Source #
Marker for a missing field
emptyMarker :: Text Source #
Marker for a blank optional field
Formatting Functions
formatAnswer :: [[Text]] -> Maybe Text Source #
format a list of (nested) individual answers into a single answer String
formatIfFlexSubmission :: Text -> Text Source #
Format an answer String into a vertical text listing of individual values. This is used to display Flex submissions in a non-HTML context, e.g. in a downloadable text file.
formatForJS :: Text -> Text Source #
Process Text containing Haskell Unicode representation for use in JavaScript.
removeUnicodeEscape :: String -> String Source #
Remove excessive escape characters in front of Unicode caused by conversion between Haskell and JavaScript representation.
Internationalization
supportedLanguages :: [Lang] Source #
List of languages to cover for input form HTML in instances of RenderMessage for custom translations.