function! UTF8toLaTeX()
    " store cursor position
    let s:line = line(".")
    let s:column = col(".")
    silent %s/α/\\alpha/eg
    silent %s/β/\\beta/eg
    silent %s/γ/\\gamma/eg
    silent %s/δ/\\delta/eg
    silent %s/∊/\\epsilon/eg
    silent %s/ε/\\varepsilon/eg
    silent %s/ζ/\\zeta/eg
    silent %s/η/\\eta/eg
    silent %s/θ/\\theta/eg
    silent %s/ϑ/\\vartheta/eg
    silent %s/ι/\\iota/eg
    silent %s/κ/\\kappa/eg
    silent %s/λ/\\lambda/eg
    silent %s/μ/\\mu/eg
    silent %s/ν/\\nu/eg
    silent %s/ξ/\\xi/eg
    silent %s/π/\\pi/eg
    silent %s/ϖ/\\varpi/eg
    silent %s/ρ/\\rho/eg
    silent %s/ϱ/\\varrho/eg
    silent %s/σ/\\sigma/eg
    silent %s/ς/\\varsigma/eg
    silent %s/τ/\\tau/eg
    silent %s/υ/\\upsilon/eg
    silent %s/φ/\\phi/eg
    silent %s/ϕ/\\varphi/eg
    silent %s/χ/\\chi/eg
    silent %s/ψ/\\psi/eg
    silent %s/ω/\\omega/eg
    silent %s/Γ/\\Gamma/eg
    silent %s/Δ/\\Delta/eg
    silent %s/Θ/\\Theta/eg
    silent %s/Λ/\\Lambda/eg
    silent %s/Ξ/\\Xi/eg
    silent %s/Π/\\Pi/eg
    silent %s/Υ/\\Upsilon/eg
    silent %s/Φ/\\Phi/eg
    silent %s/Ψ/\\Psi/eg
    silent %s/Ω/\\Omega/eg
    silent %s/≤/\\leq/eg
    silent %s/≪/\\ll/eg
    silent %s/≺/\\prec/eg
    silent %s/≼/\\preceq/eg
    silent %s/⊂/\\subset/eg
    silent %s/⊆/\\subseteq/eg
    silent %s/⊏/\\sqsubset/eg
    silent %s/⊑/\\sqsubseteq/eg
    silent %s/∈/\\in/eg
    silent %s/⊢/\\vdash/eg
    silent %s/∣/\\mid/eg
    silent %s/⌣/\\smile/eg
    silent %s/≥/\\geq/eg
    silent %s/≫/\\gg/eg
    silent %s/≻/\\succ/eg
    silent %s/≽/\\succeq/eg
    silent %s/⊃/\\supset/eg
    silent %s/⊇/\\supseteq/eg
    silent %s/⊐/\\sqsupset/eg
    silent %s/⊒/\\sqsupseteq/eg
    silent %s/∋/\\ni/eg
    silent %s/⊣/\\dashv/eg
    silent %s/∥/\\parallel/eg
    silent %s/⌢/\\frown/eg
    silent %s/∉/\\notin/eg
    silent %s/≡/\\equiv/eg
    silent %s/≐/\\doteq/eg
    silent %s/∼/\\sim/eg
    silent %s/≃/\\simeq/eg
    silent %s/≈/\\approx/eg
    silent %s/≅/\\cong/eg
    silent %s/⋈/\\Join/eg
    silent %s/⋈/\\bowtie/eg
    silent %s/∝/\\propto/eg
    silent %s/⊨/\\models/eg
    silent %s/⊥/\\perp/eg
    silent %s/≍/\\asymp/eg
    silent %s/≠/\\neq/eg
    silent %s/±/\\pm/eg
    silent %s/⋅/\\cdot/eg
    silent %s/×/\\times/eg
    silent %s/∪/\\cup/eg
    silent %s/⊔/\\sqcup/eg
    silent %s/∨/\\vee/eg
    silent %s/⊕/\\oplus/eg
    silent %s/⊙/\\odot/eg
    silent %s/⊗/\\otimes/eg
    silent %s/△/\\bigtriangleup/eg
    silent %s/⊲/\\lhd/eg
    silent %s/⊴/\\unlhd/eg
    silent %s/∓/\\mp/eg
    silent %s/÷/\\div/eg
    silent %s/∖/\\setminus/eg
    silent %s/∩/\\cap/eg
    silent %s/⊓/\\sqcap/eg
    silent %s/∧/\\wedge/eg
    silent %s/⊖/\\ominus/eg
    silent %s/⊘/\\oslash/eg
    silent %s/○/\\bigcirc/eg
    silent %s/▽/\\bigtriangledown/eg
    silent %s/⊳/\\rhd/eg
    silent %s/⊵/\\unrhd/eg
    silent %s/◁/\\triangleleft/eg
    silent %s/▷/\\triangleright/eg
    silent %s/⋆/\\star/eg
    silent %s/∗/\\ast/eg
    silent %s/∘/\\circ/eg
    silent %s/∙/\\bullet/eg
    silent %s/⋄/\\diamond/eg
    silent %s/⊎/\\uplus/eg
    silent %s/†/\\dagger/eg
    silent %s/‡/\\ddagger/eg
    silent %s/≀/\\wr/eg
    silent %s/∑/\\sum/eg
    silent %s/∏/\\prod/eg
    silent %s/∐/\\coprod/eg
    silent %s/∫/\\int/eg
    silent %s/⋃/\\bigcup/eg
    silent %s/⋂/\\bigcap/eg
    silent %s/⊔/\\bigsqcup/eg
    silent %s/∮/\\oint/eg
    silent %s/⋁/\\bigvee/eg
    silent %s/⋀/\\bigwedge/eg
    silent %s/⊕/\\bigoplus/eg
    silent %s/⊗/\\bigotimes/eg
    silent %s/⊙/\\bigodot/eg
    silent %s/⊎/\\biguplus/eg
    silent %s/←/\\leftarrow/eg
    silent %s/→/\\rightarrow/eg
    silent %s/↔/\\leftrightarrow/eg
    silent %s/⇐/\\Leftarrow/eg
    silent %s/⇒/\\Rightarrow/eg
    silent %s/⇔/\\Leftrightarrow/eg
    silent %s/↦/\\mapsto/eg
    silent %s/↩/\\hookleftarrow/eg
    silent %s/↼/\\leftharpoonup/eg
    silent %s/↽/\\leftharpoondown/eg
    silent %s/↪/\\hookrightarrow/eg
    silent %s/⇀/\\rightharpoonup/eg
    silent %s/⇁/\\rightharpoondown/eg
    silent %s/←/\\longleftarrow/eg
    silent %s/→/\\longrightarrow/eg
    silent %s/↔/\\longleftrightarrow/eg
    silent %s/⇐/\\Longleftarrow/eg
    silent %s/⇒/\\Longrightarrow/eg
    silent %s/⇔/\\Longleftrightarrow/eg
    silent %s/⇖/\\longmapsto/eg
    silent %s/↑/\\uparrow/eg
    silent %s/↓/\\downarrow/eg
    silent %s/↕/\\updownarrow/eg
    silent %s/⇑/\\Uparrow/eg
    silent %s/⇓/\\Downarrow/eg
    silent %s/⇕/\\Updownarrow/eg
    silent %s/↗/\\nearrow/eg
    silent %s/↘/\\searrow/eg
    silent %s/↙/\\swarrow/eg
    silent %s/↖/\\nwarrow/eg
    silent %s/↝/\\leadsto/eg
    silent %s/…/\\dots/eg
    silent %s/⋯/\\cdots/eg
    silent %s/⋮/\\vdots/eg
    silent %s/⋱/\\ddots/eg
    silent %s/ℏ/\\hbar/eg
    silent %s/ℓ/\\ell/eg
    silent %s/ℜ/\\Re/eg
    silent %s/ℑ/\\Im/eg
    silent %s/א/\\aleph/eg
    silent %s/℘/\\wp/eg
    silent %s/∀/\\forall/eg
    silent %s/∃/\\exists/eg
    silent %s/℧/\\mho/eg
    silent %s/∂/\\partial/eg
    silent %s/′/\\prime/eg
    silent %s/∅/\\emptyset/eg
    silent %s/∞/\\infty/eg
    silent %s/∇/\\nabla/eg
    silent %s/△/\\triangle/eg
    silent %s/□/\\Box/eg
    silent %s/◇/\\Diamond/eg
    silent %s/⊥/\\bot/eg
    silent %s/⊤/\\top/eg
    silent %s/∠/\\angle/eg
    silent %s/√/\\surd/eg
    silent %s/♢/\\diamondsuit/eg
    silent %s/♡/\\heartsuit/eg
    silent %s/♣/\\clubsuit/eg
    silent %s/♠/\\spadesuit/eg
    silent %s/¬/\\neg/eg
    silent %s/♭/\\flat/eg
    silent %s/♮/\\natural/eg
    silent %s/♯/\\sharp/eg
    silent %s/Ϝ/\\digamma/eg
    silent %s/ϰ/\\varkappa/eg
    silent %s/ב/\\beth/eg
    silent %s/ד/\\daleth/eg
    silent %s/ג/\\gimel/eg
    silent %s/⋖/\\lessdot/eg
    silent %s/≤/\\leqslant/eg
    silent %s/≦/\\leqq/eg
    silent %s/⋘/\\lll/eg
    silent %s/≲/\\lesssim/eg
    silent %s/≶/\\lessgtr/eg
    silent %s/⋚/\\lesseqgtr/eg
    silent %s/≼/\\preccurlyeq/eg
    silent %s/⋞/\\curlyeqprec/eg
    silent %s/≾/\\precsim/eg
    silent %s/⋐/\\Subset/eg
    silent %s/⊏/\\sqsubset/eg
    silent %s/∴/\\therefore/eg
    silent %s/⌣/\\smallsmile/eg
    silent %s/⊲/\\vartriangleleft/eg
    silent %s/⊴/\\trianglelefteq/eg
    silent %s/⋗/\\gtrdot/eg
    silent %s/≧/\\geqq/eg
    silent %s/⋙/\\ggg/eg
    silent %s/≳/\\gtrsim/eg
    silent %s/≷/\\gtrless/eg
    silent %s/⋛/\\gtreqless/eg
    silent %s/≽/\\succcurlyeq/eg
    silent %s/⋟/\\curlyeqsucc/eg
    silent %s/≿/\\succsim/eg
    silent %s/⋑/\\Supset/eg
    silent %s/⊐/\\sqsupset/eg
    silent %s/∵/\\because/eg
    silent %s/∥/\\shortparallel/eg
    silent %s/⌢/\\smallfrown/eg
    silent %s/⊳/\\vartriangleright/eg
    silent %s/⊵/\\trianglerighteq/eg
    silent %s/≑/\\doteqdot/eg
    silent %s/≓/\\risingdotseq/eg
    silent %s/≒/\\fallingdotseq/eg
    silent %s/≖/\\eqcirc/eg
    silent %s/≗/\\circeq/eg
    silent %s/≜/\\triangleq/eg
    silent %s/≏/\\bumpeq/eg
    silent %s/≎/\\Bumpeq/eg
    silent %s/∼/\\thicksim/eg
    silent %s/≈/\\thickapprox/eg
    silent %s/≊/\\approxeq/eg
    silent %s/∽/\\backsim/eg
    silent %s/⊨/\\vDash/eg
    silent %s/⊩/\\Vdash/eg
    silent %s/⊪/\\Vvdash/eg
    silent %s/∍/\\backepsilon/eg
    silent %s/∝/\\varpropto/eg
    silent %s/≬/\\between/eg
    silent %s/⋔/\\pitchfork/eg
    silent %s/◀/\\blacktriangleleft/eg
    silent %s/▷/\\blacktriangleright/eg
    silent %s/⇠/\\dashleftarrow/eg
    silent %s/⇇/\\leftleftarrows/eg
    silent %s/⇆/\\leftrightarrows/eg
    silent %s/⇚/\\Lleftarrow/eg
    silent %s/↞/\\twoheadleftarrow/eg
    silent %s/↢/\\leftarrowtail/eg
    silent %s/⇋/\\leftrightharpoons/eg
    silent %s/↰/\\Lsh/eg
    silent %s/↫/\\looparrowleft/eg
    silent %s/↶/\\curvearrowleft/eg
    silent %s/↺/\\circlearrowleft/eg
    silent %s/⇢/\\dashrightarrow/eg
    silent %s/⇉/\\rightrightarrows/eg
    silent %s/⇄/\\rightleftarrows/eg
    silent %s/⇛/\\Rrightarrow/eg
    silent %s/↠/\\twoheadrightarrow/eg
    silent %s/↣/\\rightarrowtail/eg
    silent %s/⇌/\\rightleftharpoons/eg
    silent %s/↱/\\Rsh/eg
    silent %s/↬/\\looparrowright/eg
    silent %s/↷/\\curvearrowright/eg
    silent %s/↻/\\circlearrowright/eg
    silent %s/⊸/\\multimap/eg
    silent %s/⇈/\\upuparrows/eg
    silent %s/⇊/\\downdownarrows/eg
    silent %s/↿/\\upharpoonleft/eg
    silent %s/↾/\\upharpoonright/eg
    silent %s/⇃/\\downharpoonleft/eg
    silent %s/⇂/\\downharpoonright/eg
    silent %s/⇝/\\rightsquigarrow/eg
    silent %s/↭/\\leftrightsquigarrow/eg
    silent %s/∔/\\dotplus/eg
    silent %s/⋉/\\ltimes/eg
    silent %s/⋓/\\Cup/eg
    silent %s/⊻/\\veebar/eg
    silent %s/⊞/\\boxplus/eg
    silent %s/⊠/\\boxtimes/eg
    silent %s/⋋/\\leftthreetimes/eg
    silent %s/⋎/\\curlyvee/eg
    silent %s/⋅/\\centerdot/eg
    silent %s/⋈/\\rtimes/eg
    silent %s/⋒/\\Cap/eg
    silent %s/⊼/\\barwedge/eg
    silent %s/⊟/\\boxminus/eg
    silent %s/⊡/\\boxdot/eg
    silent %s/⋌/\\rightthreetimes/eg
    silent %s/⋏/\\curlywedge/eg
    silent %s/⊺/\\intercal/eg
    silent %s/⋇/\\divideontimes/eg
    silent %s/∖/\\smallsetminus/eg
    silent %s/⊝/\\circleddash/eg
    silent %s/⊚/\\circledcirc/eg
    silent %s/⊛/\\circledast/eg
    silent %s/ℏ/\\hbar/eg
    silent %s/ℏ/\\hslash/eg
    silent %s/□/\\square/eg
    silent %s/■/\\blacksquare/eg
    silent %s/Ⓢ/\\circledS/eg
    silent %s/△/\\vartriangle/eg
    silent %s/▲/\\blacktriangle/eg
    silent %s/∁/\\complement/eg
    silent %s/▽/\\triangledown/eg
    silent %s/▼/\\blacktriangledown/eg
    silent %s/◊/\\lozenge/eg
    silent %s/◆/\\blacklozenge/eg
    silent %s/★/\\bigstar/eg
    silent %s/∠/\\angle/eg
    silent %s/∡/\\measuredangle/eg
    silent %s/∢/\\sphericalangle/eg
    silent %s/‵/\\backprime/eg
    silent %s/∄/\\nexists/eg
    silent %s/Ⅎ/\\Finv/eg
    silent %s/∅/\\varnothing/eg
    silent %s/ð/\\eth/eg
    silent %s/℧/\\mho/eg

    call cursor(s:line,s:column)
endfunction

function! LaTeXtoUTF8()
    let s:line = line(".")
    let s:column = col(".")

    let s:oldencoding = &l:fileencoding
    set fileencoding=utf-8

    " convert latex commands to unicode
    silent %s/\\alpha\>/α/eg
    silent %s/\\beta\>/β/eg
    silent %s/\\gamma\>/γ/eg
    silent %s/\\delta\>/δ/eg
    silent %s/\\epsilon\>/∊/eg
    silent %s/\\varepsilon\>/ε/eg
    silent %s/\\zeta\>/ζ/eg
    silent %s/\\eta\>/η/eg
    silent %s/\\theta\>/θ/eg
    silent %s/\\vartheta\>/ϑ/eg
    silent %s/\\iota\>/ι/eg
    silent %s/\\kappa\>/κ/eg
    silent %s/\\lambda\>/λ/eg
    silent %s/\\mu\>/μ/eg
    silent %s/\\nu\>/ν/eg
    silent %s/\\xi\>/ξ/eg
    silent %s/\\pi\>/π/eg
    silent %s/\\varpi\>/ϖ/eg
    silent %s/\\rho\>/ρ/eg
    silent %s/\\varrho\>/ϱ/eg
    silent %s/\\sigma\>/σ/eg
    silent %s/\\varsigma\>/ς/eg
    silent %s/\\tau\>/τ/eg
    silent %s/\\upsilon\>/υ/eg
    silent %s/\\phi\>/φ/eg
    silent %s/\\varphi\>/ϕ/eg
    silent %s/\\chi\>/χ/eg
    silent %s/\\psi\>/ψ/eg
    silent %s/\\omega\>/ω/eg
    silent %s/\\Gamma\>/Γ/eg
    silent %s/\\Delta\>/Δ/eg
    silent %s/\\Theta\>/Θ/eg
    silent %s/\\Lambda\>/Λ/eg
    silent %s/\\Xi\>/Ξ/eg
    silent %s/\\Pi\>/Π/eg
    silent %s/\\Upsilon\>/Υ/eg
    silent %s/\\Phi\>/Φ/eg
    silent %s/\\Psi\>/Ψ/eg
    silent %s/\\Omega\>/Ω/eg
    silent %s/\\leq\>/≤/eg
    silent %s/\\ll\>/≪/eg
    silent %s/\\prec\>/≺/eg
    silent %s/\\preceq\>/≼/eg
    silent %s/\\subset\>/⊂/eg
    silent %s/\\subseteq\>/⊆/eg
    silent %s/\\sqsubset\>/⊏/eg
    silent %s/\\sqsubseteq\>/⊑/eg
    silent %s/\\in\>/∈/eg
    silent %s/\\vdash\>/⊢/eg
    silent %s/\\mid\>/∣/eg
    silent %s/\\smile\>/⌣/eg
    silent %s/\\geq\>/≥/eg
    silent %s/\\gg\>/≫/eg
    silent %s/\\succ\>/≻/eg
    silent %s/\\succeq\>/≽/eg
    silent %s/\\supset\>/⊃/eg
    silent %s/\\supseteq\>/⊇/eg
    silent %s/\\sqsupset\>/⊐/eg
    silent %s/\\sqsupseteq\>/⊒/eg
    silent %s/\\ni\>/∋/eg
    silent %s/\\dashv\>/⊣/eg
    silent %s/\\parallel\>/∥/eg
    silent %s/\\frown\>/⌢/eg
    silent %s/\\notin\>/∉/eg
    silent %s/\\equiv\>/≡/eg
    silent %s/\\doteq\>/≐/eg
    silent %s/\\sim\>/∼/eg
    silent %s/\\simeq\>/≃/eg
    silent %s/\\approx\>/≈/eg
    silent %s/\\cong\>/≅/eg
    silent %s/\\Join\>/⋈/eg
    silent %s/\\bowtie\>/⋈/eg
    silent %s/\\propto\>/∝/eg
    silent %s/\\models\>/⊨/eg
    silent %s/\\perp\>/⊥/eg
    silent %s/\\asymp\>/≍/eg
    silent %s/\\neq\>/≠/eg
    silent %s/\\pm\>/±/eg
    silent %s/\\cdot\>/⋅/eg
    silent %s/\\times\>/×/eg
    silent %s/\\cup\>/∪/eg
    silent %s/\\sqcup\>/⊔/eg
    silent %s/\\vee\>/∨/eg
    silent %s/\\oplus\>/⊕/eg
    silent %s/\\odot\>/⊙/eg
    silent %s/\\otimes\>/⊗/eg
    silent %s/\\bigtriangleup\>/△/eg
    silent %s/\\lhd\>/⊲/eg
    silent %s/\\unlhd\>/⊴/eg
    silent %s/\\mp\>/∓/eg
    silent %s/\\div\>/÷/eg
    silent %s/\\setminus\>/∖/eg
    silent %s/\\cap\>/∩/eg
    silent %s/\\sqcap\>/⊓/eg
    silent %s/\\wedge\>/∧/eg
    silent %s/\\ominus\>/⊖/eg
    silent %s/\\oslash\>/⊘/eg
    silent %s/\\bigcirc\>/○/eg
    silent %s/\\bigtriangledown\>/▽/eg
    silent %s/\\rhd\>/⊳/eg
    silent %s/\\unrhd\>/⊵/eg
    silent %s/\\triangleleft\>/◁/eg
    silent %s/\\triangleright\>/▷/eg
    silent %s/\\star\>/⋆/eg
    silent %s/\\ast\>/∗/eg
    silent %s/\\circ\>/∘/eg
    silent %s/\\bullet\>/∙/eg
    silent %s/\\diamond\>/⋄/eg
    silent %s/\\uplus\>/⊎/eg
    silent %s/\\dagger\>/†/eg
    silent %s/\\ddagger\>/‡/eg
    silent %s/\\wr\>/≀/eg
    silent %s/\\sum\>/∑/eg
    silent %s/\\prod\>/∏/eg
    silent %s/\\coprod\>/∐/eg
    silent %s/\\int\>/∫/eg
    silent %s/\\bigcup\>/⋃/eg
    silent %s/\\bigcap\>/⋂/eg
    silent %s/\\bigsqcup\>/⊔/eg
    silent %s/\\oint\>/∮/eg
    silent %s/\\bigvee\>/⋁/eg
    silent %s/\\bigwedge\>/⋀/eg
    silent %s/\\bigoplus\>/⊕/eg
    silent %s/\\bigotimes\>/⊗/eg
    silent %s/\\bigodot\>/⊙/eg
    silent %s/\\biguplus\>/⊎/eg
    silent %s/\\leftarrow\>/←/eg
    silent %s/\\rightarrow\>/→/eg
    silent %s/\\leftrightarrow\>/↔/eg
    silent %s/\\Leftarrow\>/⇐/eg
    silent %s/\\Rightarrow\>/⇒/eg
    silent %s/\\Leftrightarrow\>/⇔/eg
    silent %s/\\mapsto\>/↦/eg
    silent %s/\\hookleftarrow\>/↩/eg
    silent %s/\\leftharpoonup\>/↼/eg
    silent %s/\\leftharpoondown\>/↽/eg
    silent %s/\\hookrightarrow\>/↪/eg
    silent %s/\\rightharpoonup\>/⇀/eg
    silent %s/\\rightharpoondown\>/⇁/eg
    silent %s/\\longleftarrow\>/←/eg
    silent %s/\\longrightarrow\>/→/eg
    silent %s/\\longleftrightarrow\>/↔/eg
    silent %s/\\Longleftarrow\>/⇐/eg
    silent %s/\\Longrightarrow\>/⇒/eg
    silent %s/\\Longleftrightarrow\>/⇔/eg
    silent %s/\\longmapsto\>/⇖/eg
    silent %s/\\uparrow\>/↑/eg
    silent %s/\\downarrow\>/↓/eg
    silent %s/\\updownarrow\>/↕/eg
    silent %s/\\Uparrow\>/⇑/eg
    silent %s/\\Downarrow\>/⇓/eg
    silent %s/\\Updownarrow\>/⇕/eg
    silent %s/\\nearrow\>/↗/eg
    silent %s/\\searrow\>/↘/eg
    silent %s/\\swarrow\>/↙/eg
    silent %s/\\nwarrow\>/↖/eg
    silent %s/\\leadsto\>/↝/eg
    silent %s/\\dots\>/…/eg
    silent %s/\\cdots\>/⋯/eg
    silent %s/\\vdots\>/⋮/eg
    silent %s/\\ddots\>/⋱/eg
    silent %s/\\hbar\>/ℏ/eg
    silent %s/\\ell\>/ℓ/eg
    silent %s/\\Re\>/ℜ/eg
    silent %s/\\Im\>/ℑ/eg
    silent %s/\\aleph\>/א/eg
    silent %s/\\wp\>/℘/eg
    silent %s/\\forall\>/∀/eg
    silent %s/\\exists\>/∃/eg
    silent %s/\\mho\>/℧/eg
    silent %s/\\partial\>/∂/eg
    silent %s/\\prime\>/′/eg
    silent %s/\\emptyset\>/∅/eg
    silent %s/\\infty\>/∞/eg
    silent %s/\\nabla\>/∇/eg
    silent %s/\\triangle\>/△/eg
    silent %s/\\Box\>/□/eg
    silent %s/\\Diamond\>/◇/eg
    silent %s/\\bot\>/⊥/eg
    silent %s/\\top\>/⊤/eg
    silent %s/\\angle\>/∠/eg
    silent %s/\\surd\>/√/eg
    silent %s/\\diamondsuit\>/♢/eg
    silent %s/\\heartsuit\>/♡/eg
    silent %s/\\clubsuit\>/♣/eg
    silent %s/\\spadesuit\>/♠/eg
    silent %s/\\neg\>/¬/eg
    silent %s/\\flat\>/♭/eg
    silent %s/\\natural\>/♮/eg
    silent %s/\\sharp\>/♯/eg
    silent %s/\\digamma\>/Ϝ/eg
    silent %s/\\varkappa\>/ϰ/eg
    silent %s/\\beth\>/ב/eg
    silent %s/\\daleth\>/ד/eg
    silent %s/\\gimel\>/ג/eg
    silent %s/\\lessdot\>/⋖/eg
    silent %s/\\leqslant\>/≤/eg
    silent %s/\\leqq\>/≦/eg
    silent %s/\\lll\>/⋘/eg
    silent %s/\\lesssim\>/≲/eg
    silent %s/\\lessgtr\>/≶/eg
    silent %s/\\lesseqgtr\>/⋚/eg
    silent %s/\\preccurlyeq\>/≼/eg
    silent %s/\\curlyeqprec\>/⋞/eg
    silent %s/\\precsim\>/≾/eg
    silent %s/\\Subset\>/⋐/eg
    silent %s/\\sqsubset\>/⊏/eg
    silent %s/\\therefore\>/∴/eg
    silent %s/\\smallsmile\>/⌣/eg
    silent %s/\\vartriangleleft\>/⊲/eg
    silent %s/\\trianglelefteq\>/⊴/eg
    silent %s/\\gtrdot\>/⋗/eg
    silent %s/\\geqq\>/≧/eg
    silent %s/\\ggg\>/⋙/eg
    silent %s/\\gtrsim\>/≳/eg
    silent %s/\\gtrless\>/≷/eg
    silent %s/\\gtreqless\>/⋛/eg
    silent %s/\\succcurlyeq\>/≽/eg
    silent %s/\\curlyeqsucc\>/⋟/eg
    silent %s/\\succsim\>/≿/eg
    silent %s/\\Supset\>/⋑/eg
    silent %s/\\sqsupset\>/⊐/eg
    silent %s/\\because\>/∵/eg
    silent %s/\\shortparallel\>/∥/eg
    silent %s/\\smallfrown\>/⌢/eg
    silent %s/\\vartriangleright\>/⊳/eg
    silent %s/\\trianglerighteq\>/⊵/eg
    silent %s/\\doteqdot\>/≑/eg
    silent %s/\\risingdotseq\>/≓/eg
    silent %s/\\fallingdotseq\>/≒/eg
    silent %s/\\eqcirc\>/≖/eg
    silent %s/\\circeq\>/≗/eg
    silent %s/\\triangleq\>/≜/eg
    silent %s/\\bumpeq\>/≏/eg
    silent %s/\\Bumpeq\>/≎/eg
    silent %s/\\thicksim\>/∼/eg
    silent %s/\\thickapprox\>/≈/eg
    silent %s/\\approxeq\>/≊/eg
    silent %s/\\backsim\>/∽/eg
    silent %s/\\vDash\>/⊨/eg
    silent %s/\\Vdash\>/⊩/eg
    silent %s/\\Vvdash\>/⊪/eg
    silent %s/\\backepsilon\>/∍/eg
    silent %s/\\varpropto\>/∝/eg
    silent %s/\\between\>/≬/eg
    silent %s/\\pitchfork\>/⋔/eg
    silent %s/\\blacktriangleleft\>/◀/eg
    silent %s/\\blacktriangleright\>/▷/eg
    silent %s/\\dashleftarrow\>/⇠/eg
    silent %s/\\leftleftarrows\>/⇇/eg
    silent %s/\\leftrightarrows\>/⇆/eg
    silent %s/\\Lleftarrow\>/⇚/eg
    silent %s/\\twoheadleftarrow\>/↞/eg
    silent %s/\\leftarrowtail\>/↢/eg
    silent %s/\\leftrightharpoons\>/⇋/eg
    silent %s/\\Lsh\>/↰/eg
    silent %s/\\looparrowleft\>/↫/eg
    silent %s/\\curvearrowleft\>/↶/eg
    silent %s/\\circlearrowleft\>/↺/eg
    silent %s/\\dashrightarrow\>/⇢/eg
    silent %s/\\rightrightarrows\>/⇉/eg
    silent %s/\\rightleftarrows\>/⇄/eg
    silent %s/\\Rrightarrow\>/⇛/eg
    silent %s/\\twoheadrightarrow\>/↠/eg
    silent %s/\\rightarrowtail\>/↣/eg
    silent %s/\\rightleftharpoons\>/⇌/eg
    silent %s/\\Rsh\>/↱/eg
    silent %s/\\looparrowright\>/↬/eg
    silent %s/\\curvearrowright\>/↷/eg
    silent %s/\\circlearrowright\>/↻/eg
    silent %s/\\multimap\>/⊸/eg
    silent %s/\\upuparrows\>/⇈/eg
    silent %s/\\downdownarrows\>/⇊/eg
    silent %s/\\upharpoonleft\>/↿/eg
    silent %s/\\upharpoonright\>/↾/eg
    silent %s/\\downharpoonleft\>/⇃/eg
    silent %s/\\downharpoonright\>/⇂/eg
    silent %s/\\rightsquigarrow\>/⇝/eg
    silent %s/\\leftrightsquigarrow\>/↭/eg
    silent %s/\\dotplus\>/∔/eg
    silent %s/\\ltimes\>/⋉/eg
    silent %s/\\Cup\>/⋓/eg
    silent %s/\\veebar\>/⊻/eg
    silent %s/\\boxplus\>/⊞/eg
    silent %s/\\boxtimes\>/⊠/eg
    silent %s/\\leftthreetimes\>/⋋/eg
    silent %s/\\curlyvee\>/⋎/eg
    silent %s/\\centerdot\>/⋅/eg
    silent %s/\\rtimes\>/⋈/eg
    silent %s/\\Cap\>/⋒/eg
    silent %s/\\barwedge\>/⊼/eg
    silent %s/\\boxminus\>/⊟/eg
    silent %s/\\boxdot\>/⊡/eg
    silent %s/\\rightthreetimes\>/⋌/eg
    silent %s/\\curlywedge\>/⋏/eg
    silent %s/\\intercal\>/⊺/eg
    silent %s/\\divideontimes\>/⋇/eg
    silent %s/\\smallsetminus\>/∖/eg
    silent %s/\\circleddash\>/⊝/eg
    silent %s/\\circledcirc\>/⊚/eg
    silent %s/\\circledast\>/⊛/eg
    silent %s/\\hbar\>/ℏ/eg
    silent %s/\\hslash\>/ℏ/eg
    silent %s/\\square\>/□/eg
    silent %s/\\blacksquare\>/■/eg
    silent %s/\\circledS\>/Ⓢ/eg
    silent %s/\\vartriangle\>/△/eg
    silent %s/\\blacktriangle\>/▲/eg
    silent %s/\\complement\>/∁/eg
    silent %s/\\triangledown\>/▽/eg
    silent %s/\\blacktriangledown\>/▼/eg
    silent %s/\\lozenge\>/◊/eg
    silent %s/\\blacklozenge\>/◆/eg
    silent %s/\\bigstar\>/★/eg
    silent %s/\\angle\>/∠/eg
    silent %s/\\measuredangle\>/∡/eg
    silent %s/\\sphericalangle\>/∢/eg
    silent %s/\\backprime\>/‵/eg
    silent %s/\\nexists\>/∄/eg
    silent %s/\\Finv\>/Ⅎ/eg
    silent %s/\\varnothing\>/∅/eg
    silent %s/\\eth\>/ð/eg
    silent %s/\\mho\>/℧/eg
    call cursor(s:line,s:column)
endfunction

nnoremap <buffer> <LocalLeader>cl :call UTF8toLaTeX()<CR>
nnoremap <buffer> <LocalLeader>cu :call LaTeXtoUTF8()<CR>
command! Convert2Latex :call UTF8toLaTeX()
command! Convert2UTF8 :call LaTeXtoUTF8()

" augroup LaTeX
"     au!
"     autocmd BufWritePre *.tex :Convert2Latex
"     autocmd BufWritePost *.tex :Convert2UTF8
" augroup END