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generate pandoc-crossref style labels for figures 

also clean up attrib code
pull/120/head
Dave Kleinschmidt 2018-02-01 13:13:11 -05:00
parent eead8f24a8
commit b4ebf0cd16
1 changed files with 11 additions and 8 deletions
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19
src/formatters.jl
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@ -369,7 +369,10 @@ end
function formatfigures(chunk, docformat::Pandoc)
fignames = chunk.figures
length(fignames) > 0 || (return "")
caption = chunk.options[:fig_cap]
label = get(chunk.options, :label, nothing)
result = ""
figstring = ""
attribs = ""
@ -377,21 +380,21 @@ function formatfigures(chunk, docformat::Pandoc)
height = chunk.options[:out_height]
#Build figure attibutes
width == nothing || (attribs = "width=$width")
(attribs ≠ "" && height ≠ nothing ) && (attribs *= " ")
height == nothing || (attribs *= "height=$height")
attribs == "" || (attribs = "{$attribs}")
length(fignames) > 0 || (return "")
attribs = String[]
width == nothing || push!(attribs, "width=$width")
height == nothing || push!(attribs, "height=$height")
label == nothing || push!(attribs, "#fig:$label")
attribs = join(attribs, " ")
if caption != nothing
result *= "![$caption]($(fignames[1]))$attribs\n"
result *= "![$caption]($(fignames[1])){$attribs}\n"
for fig = fignames[2:end]
result *= "![]($fig)$attribs\n"
result *= "![]($fig){$attribs}\n"
println("Warning, only the first figure gets a caption\n")
end
else
for fig in fignames
result *= "![]($fig)$attribs\\ \n\n"
result *= "![]($fig){$attribs}\\ \n\n"
end
end
return result