Update packages/ Add org-ref
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Mateus Pinto Rodrigues
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elpa/racket-mode-20180609.1253/racket-unicode-input-method.el
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elpa/racket-mode-20180609.1253/racket-unicode-input-method.el
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;;; racket-unicode-input-method.el --- Racket Unicode helper functions
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;; Copyright (c) 2015-2016 by Greg Hendershott
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;; Portions Copyright (c) 2010-2011 by Roel van Dijk
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;; Author: Greg Hendershott
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;; URL: https://github.com/greghendershott/racket-mode
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;; License:
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;; This is free software; you can redistribute it and/or modify it
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;; under the terms of the GNU General Public License as published by
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;; the Free Software Foundation; either version 2, or (at your option)
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;; any later version. This is distributed in the hope that it will be
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;; useful, but without any warranty; without even the implied warranty
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;; of merchantability or fitness for a particular purpose. See the GNU
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;; General Public License for more details. See
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;; http://www.gnu.org/licenses/ for details.
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;; Following the example of haskell-unicode-input-method.el
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(require 'quail)
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;;;###autoload
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(defun racket-unicode-input-method-enable ()
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"Set input method to `racket-unicode`.
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The `racket-unicode` input method lets you easily type various
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Unicode symbols that might be useful when writing Racket
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code.
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To automatically enable the `racket-unicode` input method in
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`racket-mode` buffers use `M-x customize-variable <RET>
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racket-mode-hook` or put the following code in your Emacs init
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file:
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(add-hook 'racket-mode-hook #'racket-unicode-input-method-enable)
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Likewise for `racket-repl-mode` buffers:
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(add-hook 'racket-repl-mode-hook #'racket-unicode-input-method-enable)
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To temporarily enable this input method for a single buffer you
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can use `M-x racket-unicode-input-method-enable`.
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Use `C-\\` to toggle the input method.
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When the `racket-unicode` input method is active, you can for
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example type `All` and it is immediately replaced with `∀`. A few
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other examples:
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omega ω
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x_1 x₁
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x^1 x¹
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|A| 𝔸
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test-->>E test-->>∃ (racket/redex)
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To see a table of all key sequences use `M-x
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describe-input-method <RET> racket-unicode`.
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If you don’t like the highlighting of partially matching tokens you
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can turn it off by setting `input-method-highlight-flag' to nil via
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`M-x customize-variable`."
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(interactive)
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(set-input-method "racket-unicode"))
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(quail-define-package
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"racket-unicode" ;name
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"UTF-8" ;language
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"λ" ;title (in mode line)
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t ;guidance
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"Racket Unicode input method." ;docstring
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nil ;translation-keys
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nil ;forget-last-selection
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nil ;deterministic
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nil ;kbd-translate
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nil ;show-layout
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nil ;create-decode-map
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nil ;maximum-shortest
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nil ;overlay-plist
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nil ;update-translation-function
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nil ;conversion-keys
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t) ;simple
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(quail-define-rules
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;; Typed Racket
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("All" ["∀"])
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("Union" ["U"])
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("Intersection" ["∩"])
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;; These would be nice except no such aliases provided by racket/contract.
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;; ("->" ["→"])
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;; ("case->" ["case→"])
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;; Redex
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("test-->>E" ["test-->>∃"])
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;; Greek letters
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("alpha " ["α"])
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("Alpha " ["Α"])
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("beta " ["β"])
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("Beta " ["Β"])
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("gamma " ["γ"])
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("Gamma " ["Γ"])
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("delta " ["δ"])
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("Delta " ["Δ"])
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("epsilon " ["ε"])
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("Epsilon " ["Ε"])
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("zeta " ["ζ"])
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("Zeta " ["Ζ"])
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("eta " ["η"])
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("Eta " ["Η"])
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("theta " ["θ"])
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("Theta " ["Θ"])
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("iota " ["ι"])
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("Iota " ["Ι"])
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("kappa " ["κ"])
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("Kappa " ["Κ"])
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("lambda " ["λ"])
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("Lambda " ["Λ"])
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("lamda " ["λ"])
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("Lamda " ["Λ"])
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("mu " ["μ"])
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("Mu " ["Μ"])
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("nu " ["ν"])
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("Nu " ["Ν"])
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("xi " ["ξ"])
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("Xi " ["Ξ"])
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("omicron " ["ο"])
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("Omicron " ["Ο"])
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("pi " ["π"])
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("Pi " ["Π"])
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("rho " ["ρ"])
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("Rho " ["Ρ"])
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("sigma " ["σ"])
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("Sigma " ["Σ"])
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("tau " ["τ"])
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("Tau " ["Τ"])
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("upsilon " ["υ"])
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("Upsilon " ["Υ"])
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("phi " ["φ"])
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("Phi " ["Φ"])
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("chi " ["χ"])
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("Chi " ["Χ"])
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("psi " ["ψ"])
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("Psi " ["Ψ"])
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("omega " ["ω"])
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("Omega " ["Ω"])
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("digamma " ["ϝ"])
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("Digamma " ["Ϝ"])
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("san " ["ϻ"])
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("San " ["Ϻ"])
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("qoppa " ["ϙ"])
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("Qoppa " ["Ϙ"])
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("sampi " ["ϡ"])
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("Sampi " ["Ϡ"])
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("stigma " ["ϛ"])
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("Stigma " ["Ϛ"])
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("heta " ["ͱ"])
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("Heta " ["Ͱ"])
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("sho " ["ϸ"])
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("Sho " ["Ϸ"])
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;; Double-struck letters
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("|A|" ["𝔸"])
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("|B|" ["𝔹"])
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("|C|" ["ℂ"])
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("|D|" ["𝔻"])
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("|E|" ["𝔼"])
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("|F|" ["𝔽"])
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("|G|" ["𝔾"])
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("|H|" ["ℍ"])
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("|I|" ["𝕀"])
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("|J|" ["𝕁"])
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("|K|" ["𝕂"])
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("|L|" ["𝕃"])
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("|M|" ["𝕄"])
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("|N|" ["ℕ"])
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("|O|" ["𝕆"])
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("|P|" ["ℙ"])
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("|Q|" ["ℚ"])
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("|R|" ["ℝ"])
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("|S|" ["𝕊"])
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("|T|" ["𝕋"])
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("|U|" ["𝕌"])
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("|V|" ["𝕍"])
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("|W|" ["𝕎"])
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("|X|" ["𝕏"])
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("|Y|" ["𝕐"])
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("|Z|" ["ℤ"])
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("|gamma|" ["ℽ"])
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("|Gamma|" ["ℾ"])
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("|pi|" ["ℼ"])
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("|Pi|" ["ℿ"])
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;; Quantifiers
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("forall" ["∀"])
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("exists" ["∃"])
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;; Numeric subscripts
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("_0 " ["₀"])
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("_1 " ["₁"])
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("_2 " ["₂"])
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("_3 " ["₃"])
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("_4 " ["₄"])
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("_5 " ["₅"])
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("_6 " ["₆"])
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("_7 " ["₇"])
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("_8 " ["₈"])
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("_9 " ["₉"])
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;; Numeric superscripts
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("^0 " ["⁰"])
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("^1 " ["¹"])
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("^2 " ["²"])
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("^3 " ["³"])
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("^4 " ["⁴"])
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("^5 " ["⁵"])
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("^6 " ["⁶"])
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("^7 " ["⁷"])
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("^8 " ["⁸"])
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("^9 " ["⁹"]))
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(provide 'racket-unicode-input-method)
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;;; racket-unicode-input-method.el ends here
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