The function call render macros sourceTest produces an HTML element corresponding to the MiniLatex source text sourceText. The macro definitions in macros are prepended to this string and are used by MathJax to render purely mathematical text. The macros string may be empty. Thus, if

macros = "" source = "\italic{Test:}\n\n$$a^2 + b^2 = c^2$$\n\n\strong{Q.E.D.}"

then render macros source yields an HTML msg value representing the HTML text

<p>
<span class=italic>Test:</span></p>
  <p>
    $$a^2 + b^2 = c^2$$
  </p>
<p>


<span class="strong">Q.E.D.</span>
</p>

Create an EditRecord from a string of MiniLaTeX text. The seed is used for creating id's for rendered paragraphs in order to help Elm's runtime optimize diffing for rendering text.

editRecord = MiniLatex.initialize source

    { paragraphs =
        [ "\\italic{Test:}\n\n"
        , "$$a^2 + b^2 = c^2$$\n\n"
        , "\\strong{Q.E.D.}\n\n"
        ]
    , renderedParagraphs = ((an Html msg value representing))
        [ "  <span class=italic>Test:</span>"
        , " $$a^2 + b^2 = c^2$$"
        , "  <span class=\"strong\">Q.E.D.</span> "
        ]
    , latexState =
        { counters =
            Dict.fromList
                [ ( "eqno", 0 )
                , ( "s1", 0 )
                , ( "s2", 0 )
                , ( "s3", 0 )
                , ( "tno", 0 )
                ]
        , crossReferences = Dict.fromList []
        }
    , idList = []
    , idListStart = 0
    } : MiniLatex.Differ.EditRecord

Using the renderedParagraph list of the editRecord, return an HTML element represeing the paragraph list of the editRecord.

Parse the given text and return an AST represeting it.

Example:

import MiniLatex.MiniLatex exposing(parse) parse "This \strong{is a test!}" [[LXString ("This "),Macro "strong" [][LatexList [LXString ("is a test!")]]][LXString ("This "),Macro "strong" [] [LatexList [LXString ("is a test!")]]]][[LXString ("This "),Macro "strong" [] [LatexList [LXString ("is a test!")]]]]

Update the given edit record with modified text. Thus, if

source2 = "\italic{Test:}\n\n$$a^3 + b^3 = c^3$$\n\n\strong{Q.E.D.}"

then we can say

editRecord2 = updateEditRecord 0 source2 editRecord

The updateEditRecord function attempts to re-render only the (logical) aragraphs which have been changed. It will always update the text correctly, but its efficiency depends on the nature of the edit. This is because the "differ" used to detect changes is rather crude.

Return an empty EditRecord

    { paragraphs = []
    , renderedParagraphs = []
    , latexState =
        { counters =
            Dict.fromList
                [ ( "eqno", 0 )
                , ( "s1", 0 )
                , ( "s2", 0 )
                , ( "s3", 0 )
                , ( "tno", 0 )
                ]
        , crossReferences = Dict.fromList []
        }
    , idList = []
    , idListStart = 0
    }