html-unescape ( str -- newstr )

Vocabulary

html.entities

Inputs

str

a string

Outputs

newstr

a string

Word description

Convert all named and numeric character references (e.g. >, >, >) in the string str to the corresponding unicode characters using the rules defined by the HTML5 standard.

Examples

USING: html.entities prettyprint ; "x < 2 &&amp y > 5" html-unescape .
"x < 2 && y > 5"

Definition

USING: html.entities.private regexp sequences ;

IN: html.entities

: html-unescape ( str -- newstr )
    re-charref [ rest replace-charref ] re-replace-with ;