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fix math escapes in code and output

texpipeline
Jonas Isensee 2020-06-13 09:14:12 +02:00
parent 630ac466e7
commit 5c853150c8
1 changed files with 39 additions and 18 deletions
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57
src/rendering/texformats.jl
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@ -107,11 +107,11 @@ register_format!("tex", Tex())
Base.@kwdef mutable struct TexMinted <: TexFormat
description = "Latex using minted for highlighting"
extension = "tex"
codestart = "\\begin{minted}[mathescape, fontsize=\\small, xleftmargin=0.5em]{julia}"
codestart = "\\begin{minted}[escapeinside=||, mathescape, fontsize=\\small, xleftmargin=0.5em]{julia}"
codeend = "\\end{minted}"
termstart = "\\begin{minted}[fontsize=\\footnotesize, xleftmargin=0.5em, mathescape]{jlcon}"
termstart = "\\begin{minted}[escapeinside=||, mathescape, fontsize=\\footnotesize, xleftmargin=0.5em]{jlcon}"
termend = "\\end{minted}"
outputstart = "\\begin{minted}[fontsize=\\small, xleftmargin=0.5em, mathescape, frame = leftline]{text}"
outputstart = "\\begin{minted}[escapeinside=||, mathescape, fontsize=\\small, xleftmargin=0.5em, frame = leftline]{text}"
outputend = "\\end{minted}"
mimetypes = ["application/pdf", "image/png", "text/latex", "text/plain"]
fig_ext = ".pdf"
@ -163,15 +163,21 @@ end
get_tex_template(::Nothing) = get_template(normpath(TEMPLATE_DIR, "md2pdf.tpl"))
get_tex_template(x) = get_template(x)
highlight_str(docformat::TexFormat) = ""
highlight_str(docformat::JMarkdown2tex) =
get_highlight_stylesheet(MIME("text/latex"), docformat.highlight_theme)
function render_doc(docformat::TexFormat, body, doc)
return Mustache.render(
docformat.template;
body = body,
highlight = highlight_str(docformat),
highlight = "",
tex_deps = docformat.tex_deps,
[Pair(Symbol(k), v) for (k, v) in doc.header]...,
)
end
function render_doc(docformat::JMarkdown2tex, body, doc)
return Mustache.render(
docformat.template;
body = body,
highlight = get_highlight_stylesheet(MIME("text/latex"), docformat.highlight_theme),
tex_deps = docformat.tex_deps,
[Pair(Symbol(k), v) for (k, v) in doc.header]...,
)
@ -195,33 +201,37 @@ function format_chunk(chunk::DocChunk, docformat::TexFormat)
end
clear_buffer_and_format!(io, out, WeaveMarkdown.latex)
out = take2string!(out)
return docformat.keep_unicode ? out : uc2tex(out)
return docformat.keep_unicode ? out : uc2tex(docformat, out)
end
function format_output(result, docformat::TexFormat)
docformat.keep_unicode || return uc2tex(docformat, result, true)
return result
end
function format_output(result, docformat::JMarkdown2tex)
# Highligts has some extra escaping defined, eg of $, ", ...
result_escaped = sprint(
(io, x) ->
Highlights.Format.escape(io, MIME("text/latex"), x, charescape = true),
result,
)
docformat.keep_unicode || return uc2tex(result_escaped, true)
docformat.keep_unicode || return uc2tex(docformat, result_escaped, true)
return result_escaped
end
# Highlight code is currently only compatible with lstlistings (JMarkdown2tex)
highlight_code(code, docformat::TexFormat) = code
highlight_code(code, docformat::JMarkdown2tex) =
highlight_code(MIME("text/latex"), code, docformat.highlight_theme)
function format_code(code, docformat::TexFormat)
ret = highlight_code(code, docformat)
docformat.keep_unicode || return uc2tex(ret)
docformat.keep_unicode || return uc2tex(docformat, code, true)
return ret
end
function format_code(code, docformat::JMarkdown2tex)
ret = highlight_code(MIME("text/latex"), code, docformat.highlight_theme)
docformat.keep_unicode || return uc2tex(docformat, ret, false)
return ret
end
# Convert unicode to tex, escape listings if needed
function uc2tex(s, escape = false)
function uc2tex(::JMarkdown2tex, s, escape = false)
for key in keys(latex_symbols)
if escape
s = replace(s, latex_symbols[key] => "(*@\\ensuremath{$(texify(key))}@*)")
@ -231,6 +241,17 @@ function uc2tex(s, escape = false)
end
return s
end
# Convert unicode to tex, escape listings if needed
function uc2tex(::TexFormat, s, escape = false)
for key in keys(latex_symbols)
if escape
s = replace(s, latex_symbols[key] => "|\$\\ensuremath{$(texify(key))}\$|")
else
s = replace(s, latex_symbols[key] => "\\ensuremath{$(texify(key))}")
end
end
return s
end
format_termchunk(chunk, docformat::TexFormat) =
string(docformat.termstart, chunk.output, docformat.termend, "\n")