Rendering

render : Int -> Accumulator -> Settings -> ExpressionBlock -> Element MarkupMsg

of module Block.Render.

TeX Macros and L0 Function Elements

Recall that running text in MicroLaTeX and L0 is represented by a common List Expr type, where

type Expr
    = Fun String (List Expr) Meta
    | Text String Meta
    | Verbatim String String Meta

Thus both the LaTeX \italic{stuff} and the L0 [italic stuff] are represented by Fun "italic" [Text "stuff"]. Values of type Expr are rendered to Html by

Expressions are rendered by the function render, the sole export of module Render.Elm:

-- Render.Elm
render : 
    Int
    -> Accumulator
    -> Settings 
    -> Expr 
    -> Element MarkupMsg
render generation acc settings expr = ...

Expressions of type Fun ... are handled by a dictionary that maps function names to rendering functions:

markupDict : 
  Dict 
    String 
    (Int -> Accumulator -> Settings  
      -> List Expr -> Element MarkupMsg)

The entries in that dictionary are listed below

Function Elements

Style

i, italic, textit, emph
b, bold, strong, textbf
bi, boldItalic
strike
underline
large

Color

red
blue
green
pink
magenta
violet
highlight
gray
errorHighlight

Unclassified and ???

var
lambda
group
skip
table
image

Formatting

vspace
par

Reference

bibitem
ref
reflink
eqref
cite
term
term_
footnote
label

Document

hide
author
date
today
comment
title
setcounter
abstract

Links

link
href
ilink
ulink
cslink

Scripta

tags

Character, LaTeX

dollarSign
dollar
brackets
rb
lb
bt
ds
bs
texarg
backTick
underscore
mdash
ndash

Verbatim Elements

Under construction

-- Render.Block
renderVerbatimBlock : 
   Int -> Accumulator -> Settings -> 
   ExpressionBlock -> Element MarkupMsg

Verbatim Blocks

-- Render.Block and Parser.PrimitiveLaTeXBlock
-- 21 blocks
equation
aligned
math
code
verbatim
verse
mathmacros
textmacros
tabular
hide
docinfo
datatable
chart
svg
quiver
image
tikz
load-files
include
iframe

Under construction