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JuliaLang / julia / #37552

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#37552

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Abbreviate varinfo signature and re-order for consistency (#48860)

1 of 1 new or added line in 1 file covered. (100.0%)

72746 of 83846 relevant lines covered (86.76%)

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48.86
/stdlib/Markdown/src/render/plain.jl
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# This file is a part of Julia. License is MIT: https://julialang.org/license
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plain(x) = sprint(plain, x)
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function plain(io::IO, content::Vector)
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    isempty(content) && return
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    for md in content[1:end-1]
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        plain(io, md)
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        println(io)
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    end
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    plain(io, content[end])
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end
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plain(io::IO, md::MD) = plain(io, md.content)
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function plain(io::IO, header::Header{l}) where l
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    print(io, "#"^l*" ")
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    plaininline(io, header.text)
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    println(io)
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end
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function plain(io::IO, code::Code)
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    # If the code includes a fenced block this will break parsing,
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    # so it must be enclosed by a longer ````-sequence.
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    n = mapreduce(m -> length(m.match), max, eachmatch(r"^`+"m, code.code); init=2) + 1
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    println(io, "`" ^ n, code.language)
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    println(io, code.code)
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    println(io, "`" ^ n)
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end
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function plain(io::IO, p::Paragraph)
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    plaininline(io, p.content)
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    println(io)
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end
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function plain(io::IO, list::List)
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    for (i, item) in enumerate(list.items)
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        print(io, isordered(list) ? "$(i + list.ordered - 1). " : "  * ")
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        lines = split(rstrip(sprint(plain, item)), "\n")
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        for (n, line) in enumerate(lines)
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            print(io, (n == 1 || isempty(line)) ? "" : "    ", line)
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            n < length(lines) && println(io)
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        end
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        println(io)
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    end
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end
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function plain(io::IO, q::BlockQuote)
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    s = sprint(plain, q.content)
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    for line in split(rstrip(s), "\n")
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        println(io, isempty(line) ? ">" : "> ", line)
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    end
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    println(io)
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end
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function plain(io::IO, f::Footnote)
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    print(io, "[^", f.id, "]:")
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    s = sprint(plain, f.text)
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    lines = split(rstrip(s), "\n")
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    # Single line footnotes are printed on the same line as their label
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    # rather than taking up an additional line.
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    if length(lines) == 1
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        println(io, " ", lines[1])
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    else
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        println(io)
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        for line in lines
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            println(io, isempty(line) ? "" : "    ", line)
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        end
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        println(io)
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    end
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end
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function plain(io::IO, md::Admonition)
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    s = sprint(plain, md.content)
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    title = md.title == uppercasefirst(md.category) ? "" : " \"$(md.title)\""
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    println(io, "!!! ", md.category, title)
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    for line in split(rstrip(s), "\n")
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        println(io, isempty(line) ? "" : "    ", line)
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    end
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    println(io)
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end
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function plain(io::IO, md::HorizontalRule)
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    println(io, "-" ^ 3)
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end
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function plain(io::IO, l::LaTeX)
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    println(io, '$', '$')
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    println(io, l.formula)
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    println(io, '$', '$')
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end
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function plain(io::IO, md)
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    show(io,  MIME"text/plain"(), md)
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    println(io)
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end
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# Inline elements
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plaininline(x) = sprint(plaininline, x)
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function plaininline(io::IO, md...)
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    for el in md
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        plaininline(io, el)
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    end
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end
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plaininline(io::IO, md::Vector) = !isempty(md) && plaininline(io, md...)
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plaininline(io::IO, f::Footnote) = print(io, "[^", f.id, "]")
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plaininline(io::IO, link::Link) = plaininline(io, "[", link.text, "](", link.url, ")")
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plaininline(io::IO, md::Image) = plaininline(io, "![", md.alt, "](", md.url, ")")
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plaininline(io::IO, s::AbstractString) = print(io, s)
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plaininline(io::IO, md::Bold) = plaininline(io, "**", md.text, "**")
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plaininline(io::IO, md::Italic) = plaininline(io, "*", md.text, "*")
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function plaininline(io::IO, md::Code)
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    if occursin("`", md.code)
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        n = maximum(length(m.match) for m in eachmatch(r"(`+)", md.code))
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        s = "`"^((iseven(n) ? 1 : 2) + n)
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        print(io, s, Base.startswith(md.code, "`") ? " " : "")
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        print(io, md.code, endswith(md.code, "`") ? " " : "", s)
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    else
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        print(io, "`", md.code, "`")
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    end
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end
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plaininline(io::IO, br::LineBreak) = println(io)
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plaininline(io::IO, x) = show(io, MIME"text/plain"(), x)
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# show
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Base.show(io::IO, md::MD) = plain(io, md)
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Base.show(io::IO, ::MIME"text/markdown", md::MD) = plain(io, md)
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