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Diffstat (limited to 'sx-encoding.el')
| -rw-r--r-- | sx-encoding.el | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/sx-encoding.el b/sx-encoding.el new file mode 100644 index 0000000..efb333e --- /dev/null +++ b/sx-encoding.el @@ -0,0 +1,83 @@ +;;; sx-encoding.el --- encoding for stack-mode + +;; Copyright (C) 2014 Sean Allred + +;; Author: Sean Allred <sallred@calamity.tcs.com> +;; Keywords: help + +;; This program is free software; you can redistribute it and/or modify +;; it under the terms of the GNU General Public License as published by +;; the Free Software Foundation, either version 3 of the License, or +;; (at your option) any later version. + +;; This program is distributed in the hope that it will be useful, +;; but WITHOUT ANY WARRANTY; without even the implied warranty of +;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +;; GNU General Public License for more details. + +;; You should have received a copy of the GNU General Public License +;; along with this program. If not, see <http://www.gnu.org/licenses/>. + +;;; Commentary: + +;; + +;;; Code: + +(defcustom sx-encoding-html-entities-plist + '(Aacute "Á" aacute "á" Acirc "Â" acirc "â" acute "´" AElig "Æ" aelig "æ" + Agrave "À" agrave "à" alefsym "ℵ" Alpha "Α" alpha "α" amp "&" and "∧" + ang "∠" apos "'" aring "å" Aring "Å" asymp "≈" atilde "ã" Atilde "Ã" + auml "ä" Auml "Ä" bdquo "„" Beta "Β" beta "β" brvbar "¦" bull "•" + cap "∩" ccedil "ç" Ccedil "Ç" cedil "¸" cent "¢" Chi "Χ" chi "χ" + circ "ˆ" clubs "♣" cong "≅" copy "©" crarr "↵" cup "∪" curren "¤" + Dagger "‡" dagger "†" darr "↓" dArr "⇓" deg "°" Delta "Δ" delta "δ" + diams "♦" divide "÷" eacute "é" Eacute "É" ecirc "ê" Ecirc "Ê" egrave "è" + Egrave "È" empty "∅" emsp " " ensp " " Epsilon "Ε" epsilon "ε" equiv "≡" + Eta "Η" eta "η" eth "ð" ETH "Ð" euml "ë" Euml "Ë" euro "€" + exist "∃" fnof "ƒ" forall "∀" frac12 "½" frac14 "¼" frac34 "¾" frasl "⁄" + Gamma "Γ" gamma "γ" ge "≥" gt ">" harr "↔" hArr "⇔" hearts "♥" + hellip "…" iacute "í" Iacute "Í" icirc "î" Icirc "Î" iexcl "¡" igrave "ì" + Igrave "Ì" image "ℑ" infin "∞" int "∫" Iota "Ι" iota "ι" iquest "¿" + isin "∈" iuml "ï" Iuml "Ï" Kappa "Κ" kappa "κ" Lambda "Λ" lambda "λ" + lang "〈" laquo "«" larr "←" lArr "⇐" lceil "⌈" ldquo "“" le "≤" + lfloor "⌊" lowast "∗" loz "◊" lrm "" lsaquo "‹" lsquo "‘" lt "<" + macr "¯" mdash "—" micro "µ" middot "·" minus "−" Mu "Μ" mu "μ" + nabla "∇" nbsp "" ndash "–" ne "≠" ni "∋" not "¬" notin "∉" + nsub "⊄" ntilde "ñ" Ntilde "Ñ" Nu "Ν" nu "ν" oacute "ó" Oacute "Ó" + ocirc "ô" Ocirc "Ô" OElig "Œ" oelig "œ" ograve "ò" Ograve "Ò" oline "‾" + omega "ω" Omega "Ω" Omicron "Ο" omicron "ο" oplus "⊕" or "∨" ordf "ª" + ordm "º" oslash "ø" Oslash "Ø" otilde "õ" Otilde "Õ" otimes "⊗" ouml "ö" + Ouml "Ö" para "¶" part "∂" permil "‰" perp "⊥" Phi "Φ" phi "φ" + Pi "Π" pi "π" piv "ϖ" plusmn "±" pound "£" Prime "″" prime "′" + prod "∏" prop "∝" Psi "Ψ" psi "ψ" quot "\"" radic "√" rang "〉" + raquo "»" rarr "→" rArr "⇒" rceil "⌉" rdquo "”" real "ℜ" reg "®" + rfloor "⌋" Rho "Ρ" rho "ρ" rlm "" rsaquo "›" rsquo "’" sbquo "‚" + scaron "š" Scaron "Š" sdot "⋅" sect "§" shy "" Sigma "Σ" sigma "σ" + sigmaf "ς" sim "∼" spades "♠" sub "⊂" sube "⊆" sum "∑" sup "⊃" + sup1 "¹" sup2 "²" sup3 "³" supe "⊇" szlig "ß" Tau "Τ" tau "τ" + there4 "∴" Theta "Θ" theta "θ" thetasym "ϑ" thinsp " " thorn "þ" THORN "Þ" + tilde "˜" times "×" trade "™" uacute "ú" Uacute "Ú" uarr "↑" uArr "⇑" + ucirc "û" Ucirc "Û" ugrave "ù" Ugrave "Ù" uml "¨" upsih "ϒ" Upsilon "Υ" + upsilon "υ" uuml "ü" Uuml "Ü" weierp "℘" Xi "Ξ" xi "ξ" yacute "ý" + Yacute "Ý" yen "¥" yuml "ÿ" Yuml "Ÿ" Zeta "Ζ" zeta "ζ" zwj "" zwnj "") + "Plist of html entities to replace when displaying question titles and other text." + :type '(repeat (choice symbol string)) + :group 'sx) + +(defun sx-encoding-decode-entities (string) + (let* ((plist sx-encoding-html-entities-plist) + (get-function (lambda (s) (let ((ss (substring s 1 -1))) + ;; Handle things like " + (or (plist-get plist (intern ss)) + ;; Handle things like ' + (format "%c" (string-to-number + (substring ss 1)))))))) + (replace-regexp-in-string "&[^; ]*;" get-function string))) + +(provide 'sx-encoding) +;;; sx-encoding.el ends here + +;; Local Variables: +;; indent-tabs-mode: nil +;; End: |