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move unicode2tex escape characters to struct

texpipeline
Jonas Isensee 2020-06-13 22:16:48 +02:00
parent b569740915
commit 12e148af18
1 changed files with 19 additions and 27 deletions
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46
src/rendering/texformats.jl
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@ -98,6 +98,9 @@ Base.@kwdef mutable struct TexMinted <: TexFormat
keep_unicode = false
template = nothing
tex_deps = "\\usepackage{minted}"
# how to escape latex in verbatim/code environment
start_escape = "|\$"
close_escape = "\$|"
end
register_format!("texminted", TexMinted())
@ -125,6 +128,9 @@ Base.@kwdef mutable struct JMarkdown2tex <: TexFormat
template = nothing
keep_unicode = false
tex_deps = ""
# how to escape latex in verbatim/code environment
start_escape = "(*@"
close_escape = "@*)"
end
register_format!("md2tex", JMarkdown2tex())
register_format!("md2pdf", JMarkdown2tex())
@ -176,12 +182,11 @@ 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(docformat, out)
return unicode2tex(docformat, out)
end
function format_output(result, docformat::TexFormat)
docformat.keep_unicode || return uc2tex(docformat, result, true)
return result
return unicode2tex(docformat, result, true)
end
function format_output(result, docformat::JMarkdown2tex)
@ -191,39 +196,26 @@ function format_output(result, docformat::JMarkdown2tex)
Highlights.Format.escape(io, MIME("text/latex"), x, charescape = true),
result,
)
docformat.keep_unicode || return uc2tex(docformat, result_escaped, true)
return result_escaped
return unicode2tex(docformat, result_escaped, true)
end
function format_code(code, docformat::TexFormat)
docformat.keep_unicode || return uc2tex(docformat, code, true)
return ret
return unicode2tex(docformat, code, true)
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
unicode2tex(docformat, ret, false)
end
# Convert unicode to tex, escape listings if needed
function uc2tex(::JMarkdown2tex, s, escape = false)
function unicode2tex(docformat::TexFormat, s, escape = false)
# Check whether to convert at all and return input if not4
docformat.keep_unicode && return s
starter = docformat.escape_starter
closer = docformat.escape_closer
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
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
body = "\\ensuremath{$(texify(key))}"
target = escape ? string(starter, body, closer) : body
s = replace(s, latex_symbols[key] => body)
end
return s
end