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module IO

rascal-0.28.2

Usage​

import lang::html::IO;

Dependencies​

extend lang::html::AST;
import Content;

Synopsis​

Provides read and write functionality for HTMLElements defined in AST

data HTMLEscapeMode​

data HTMLEscapeMode  
     = baseMode()
     | extendedMode()
     | xhtmlMode()
     ;

data HTMLSyntax​

data HTMLSyntax  
     = htmlSyntax()
     | xmlSyntax()
     ;

function readHTMLFile​

Synopsis​

Parse a HTML file and return an HTMLElement AST

Description​

This function uses JSoup's HTML parser which is robust against errors in the HTML, and complete in the sense that it supports all of HTML.

HTMLElement readHTMLFile(loc file, loc base=file)

function readHTMLString​

Synopsis​

Parse a HTML string and return an HTMLElement AST

Description​

This function uses JSoup's HTML parser which is robust against errors in the HTML, and complete in the sense that it supports all of HTML.

HTMLElement readHTMLString(str content, loc base=|http://localhost|)

function writeHTMLString​

Synopsis​

Pretty-print the HTMLElement AST to a string

Description​

This function uses JSoup's DOM functionality to yield a syntactically correct (X)HTML string.

str writeHTMLString(HTMLElement dom, str charset="UTF-8", HTMLEscapeMode escapeMode = baseMode(), bool outline=false, bool prettyPrint=true, int indentAmount=4, int maxPaddingWidth=30, HTMLSyntax \syntax=htmlSyntax())

function writeHTMLFile​

Synopsis​

Pretty-print the HTMLElement AST to a string

Description​

This function uses JSoup's DOM functionality to yield a syntactically correct (X)HTML file.

void writeHTMLFile(loc file, HTMLElement dom, str charset="UTF-8", HTMLEscapeMode escapeMode = baseMode(), bool outline=false, bool prettyPrint=true, int indentAmount=4, int maxPaddingWidth=30, HTMLSyntax \syntax=htmlSyntax())

function serve​

Synopsis​

Convenience function to visualize an HTMLElement tree in the browser

Content serve(HTMLElement elem)