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add unicode superscripts and subscripts to latex substitutions #6927

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merged 5 commits into from
May 28, 2014
Merged

add unicode superscripts and subscripts to latex substitutions #6927

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d40d8fb
add unicode superscripts and subscripts to latex substitutions
May 22, 2014
198cd02
replace \\Elzxh with \\hbar to match latex usage
May 23, 2014
f0e0339
moved super/subscripts and hbar to manually added section
May 23, 2014
b42723e
get rid of curly braces in latex super/subscripts and add \del mapping
May 23, 2014
8713b4c
Merge branch 'master' into sub_super
May 23, 2014
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47 changes: 47 additions & 0 deletions base/latex_symbols.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -47,6 +47,53 @@ const latex_symbols = [
"\\cbrt" => "\u221B",
"\\female" => "♀",
"\\mars" => "♂",
"\\^0" => "⁰",
"\\^1" => "¹",
"\\^2" => "²",
"\\^3" => "³",
"\\^4" => "⁴",
"\\^5" => "⁵",
"\\^6" => "⁶",
"\\^7" => "⁷",
"\\^8" => "⁸",
"\\^9" => "⁹",
"\\^+" => "⁺",
"\\^-" => "⁻",
"\\^=" => "⁼",
"\\^(" => "⁽",
"\\^)" => "⁾",
"\\^n" => "ⁿ",
"\\^i" => "ⁱ",
"\\_0" => "₀",
"\\_1" => "₁",
"\\_2" => "₂",
"\\_3" => "₃",
"\\_4" => "₄",
"\\_5" => "₅",
"\\_6" => "₆",
"\\_7" => "₇",
"\\_8" => "₈",
"\\_9" => "₉",
"\\_+" => "₊",
"\\_-" => "₋",
"\\_=" => "₌",
"\\_(" => "₍",
"\\_)" => "₎",
"\\_a" => "ₐ",
"\\_e" => "ₑ",
"\\_o" => "ₒ",
"\\_x" => "ₓ",
"\\_schwa" => "ₔ",
"\\_h" => "ₕ",
"\\_k" => "ₖ",
"\\_l" => "ₗ",
"\\_m" => "ₘ",
"\\_n" => "ₙ",
"\\_p" => "ₚ",
"\\_s" => "ₛ",
"\\_t" => "ₜ",
"\\hbar" => "ħ",
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It looks like you are using the wrong codepoint here. This is U+0127, but \hbar should be U+210F.

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We also have \hslash for U+210F. U+0127 looks better to me in upright text, to be honest, so it's not completely clear to me what we should use here.

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FWIW Wikipedia always uses U+210F for Planck's constant

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U+0127 is also used in IPA, where it is called \textcrh or \crossh, depending upon the LaTeX package.

"\\del" => "∇",

"\\sout" => "̶",# ulem package, same as Elzbar
"\\euro" => "€",
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