|
definition:
|
textOf :: HTML h => [h] -> String
textOf = unwords . filter (not . null) . map textOfHtmlElem
where
textOfHtmlElem he =
maybe (maybe ""
(\ (_,_,hs) -> textOf hs)
(fromHtmlStruct he))
id
(fromHtmlText he)
|
|
demand:
|
no demanded arguments
|
|
deterministic:
|
deterministic operation
|
|
documentation:
|
------------------------------------------------------------------------------
--- Extracts the textual contents of a list of HTML expressions.
--- For instance,
---
--- textOf [BaseText "xy", BaseStruct "a" [] [BaseText "bc"]] == "xy bc"
---
|
|
failfree:
|
_
|
|
indeterministic:
|
referentially transparent operation
|
|
infix:
|
no fixity defined
|
|
iotype:
|
{(_) |-> {.._#lambda508}}
|
|
name:
|
textOf
|
|
precedence:
|
no precedence defined
|
|
result-values:
|
{.._#lambda508}
|
|
signature:
|
HTML a => [a] -> String
|
|
solution-complete:
|
operation might suspend on free variables
|
|
terminating:
|
possibly non-terminating
|
|
totally-defined:
|
possibly non-reducible on same data term
|