#!/bin/sed -f # https://gist.github.com/mlk/5222903 s/ / /g s/ / /g s/¡/¡/g s/¡/¡/g s/¢/¢/g s/¢/¢/g s/£/£/g s/£/£/g s/¤/¤/g s/¤/¤/g s/¥/¥/g s/¥/¥/g s/¦/¦/g s/¦/¦/g s/§/§/g s/§/§/g s/¨/¨/g s/¨/¨/g s/©/©/g s/©/©/g s/ª/ª/g s/ª/ª/g s/«/«/g s/«/«/g s/¬/¬/g s/¬/¬/g s/­/­­/g s/­/­­/g s/®/®/g s/®/®/g s/¯/¯/g s/¯/¯/g s/°/°/g s/°/°/g s/±/±/g s/±/±/g s/²/²/g s/²/²/g s/³/³/g s/³/³/g s/´/´/g s/´/´/g s/µ/µ/g s/µ/µ/g s/¶/¶/g s/¶/¶/g s/·/·/g s/·/·/g s/¸/¸/g s/¸/¸/g s/¹/¹/g s/¹/¹/g s/º/º/g s/º/º/g s/»/»/g s/»/»/g s/¼/¼/g s/¼/¼/g s/½/½/g s/½/½/g s/¾/¾/g s/¾/¾/g s/¿/¿/g s/¿/¿/g s/×/×/g s/×/×/g s/÷/÷/g s/÷/÷/g s/À/À/g s/À/À/g s/Á/Á/g s/Á/Á/g s/Â/Â/g s/Â/Â/g s/Ã/Ã/g s/Ã/Ã/g s/Ä/Ä/g s/Ä/Ä/g s/Å/Å/g s/Å/Å/g s/Æ/Æ/g s/Æ/Æ/g s/Ç/Ç/g s/Ç/Ç/g s/È/È/g s/È/È/g s/É/É/g s/É/É/g s/Ê/Ê/g s/Ê/Ê/g s/Ë/Ë/g s/Ë/Ë/g s/Ì/Ì/g s/Ì/Ì/g s/Í/Í/g s/Í/Í/g s/Î/Î/g s/Î/Î/g s/Ï/Ï/g s/Ï/Ï/g s/Ð/Ð/g s/Ð/Ð/g s/Ñ/Ñ/g s/Ñ/Ñ/g s/Ò/Ò/g s/Ò/Ò/g s/Ó/Ó/g s/Ó/Ó/g s/Ô/Ô/g s/Ô/Ô/g s/Õ/Õ/g s/Õ/Õ/g s/Ö/Ö/g s/Ö/Ö/g s/Ø/Ø/g s/Ø/Ø/g s/Ù/Ù/g s/Ù/Ù/g s/Ú/Ú/g s/Ú/Ú/g s/Û/Û/g s/Û/Û/g s/Ü/Ü/g s/Ü/Ü/g s/Ý/Ý/g s/Ý/Ý/g s/Þ/Þ/g s/Þ/Þ/g s/ß/ß/g s/ß/ß/g s/à/à/g s/à/à/g s/á/á/g s/á/á/g s/â/â/g s/â/â/g s/ã/ã/g s/ã/ã/g s/ä/ä/g s/ä/ä/g s/å/å/g s/å/å/g s/æ/æ/g s/æ/æ/g s/ç/ç/g s/ç/ç/g s/è/è/g s/è/è/g s/é/é/g s/é/é/g s/ê/ê/g s/ê/ê/g s/ë/ë/g s/ë/ë/g s/ì/ì/g s/ì/ì/g s/í/í/g s/í/í/g s/î/î/g s/î/î/g s/ï/ï/g s/ï/ï/g s/ð/ð/g s/ð/ð/g s/ñ/ñ/g s/ñ/ñ/g s/ò/ò/g s/ò/ò/g s/ó/ó/g s/ó/ó/g s/ô/ô/g s/ô/ô/g s/õ/õ/g s/õ/õ/g s/ö/ö/g s/ö/ö/g s/ø/ø/g s/ø/ø/g s/ù/ù/g s/ù/ù/g s/ú/ú/g s/ú/ú/g s/û/û/g s/û/û/g s/ü/ü/g s/ü/ü/g s/ý/ý/g s/ý/ý/g s/þ/þ/g s/þ/þ/g s/ÿ/ÿ/g s/ÿ/ÿ/g s/∀/∀/g s/∀/∀/g s/∂/∂/g s/∂/∂/g s/∃/∃/g s/∃/∃/g s/∅/∅/g s/∅/∅/g s/∇/∇/g s/∇/∇/g s/∈/∈/g s/∈/∈/g s/∉/∉/g s/∉/∉/g s/∋/∋/g s/∋/∋/g s/∏/∏/g s/∏/∏/g s/∑/∑/g s/∑/∑/g s/−/−/g s/−/−/g s/∗/∗/g s/∗/∗/g s/√/√/g s/√/√/g s/∝/∝/g s/∝/∝/g s/∞/∞/g s/∞/∞/g s/∠/∠/g s/∠/∠/g s/∧/∧/g s/∧/∧/g s/∨/∨/g s/∨/∨/g s/∩/∩/g s/∩/∩/g s/∪/∪/g s/∪/∪/g s/∫/∫/g s/∫/∫/g s/∴/∴/g s/∴/∴/g s/∼/∼/g s/∼/∼/g s/≅/≅/g s/≅/≅/g s/≈/≈/g s/≈/≈/g s/≠/≠/g s/≠/≠/g s/≡/≡/g s/≡/≡/g s/≤/≤/g s/≤/≤/g s/≥/≥/g s/≥/≥/g s/⊂/⊂/g s/⊂/⊂/g s/⊃/⊃/g s/⊃/⊃/g s/⊄/⊄/g s/⊄/⊄/g s/⊆/⊆/g s/⊆/⊆/g s/⊇/⊇/g s/⊇/⊇/g s/⊕/⊕/g s/⊕/⊕/g s/⊗/⊗/g s/⊗/⊗/g s/⊥/⊥/g s/⊥/⊥/g s/⋅/⋅/g s/⋅/⋅/g s/Α/Α/g s/Α/Α/g s/Β/Β/g s/Β/Β/g s/Γ/Γ/g s/Γ/Γ/g s/Δ/Δ/g s/Δ/Δ/g s/Ε/Ε/g s/Ε/Ε/g s/Ζ/Ζ/g s/Ζ/Ζ/g s/Η/Η/g s/Η/Η/g s/Θ/Θ/g s/Θ/Θ/g s/Ι/Ι/g s/Ι/Ι/g s/Κ/Κ/g s/Κ/Κ/g s/Λ/Λ/g s/Λ/Λ/g s/Μ/Μ/g s/Μ/Μ/g s/Ν/Ν/g s/Ν/Ν/g s/Ξ/Ξ/g s/Ξ/Ξ/g s/Ο/Ο/g s/Ο/Ο/g s/Π/Π/g s/Π/Π/g s/Ρ/Ρ/g s/Ρ/Ρ/g s/Σ/Σ/g s/Σ/Σ/g s/Τ/Τ/g s/Τ/Τ/g s/Υ/Υ/g s/Υ/Υ/g s/Φ/Φ/g s/Φ/Φ/g s/Χ/Χ/g s/Χ/Χ/g s/Ψ/Ψ/g s/Ψ/Ψ/g s/Ω/Ω/g s/Ω/Ω/g s/α/α/g s/α/α/g s/β/β/g s/β/β/g s/γ/γ/g s/γ/γ/g s/δ/δ/g s/δ/δ/g s/ε/ε/g s/ε/ε/g s/ζ/ζ/g s/ζ/ζ/g s/η/η/g s/η/η/g s/θ/θ/g s/θ/θ/g s/ι/ι/g s/ι/ι/g s/κ/κ/g s/κ/κ/g s/λ/λ/g s/λ/λ/g s/μ/μ/g s/μ/μ/g s/ν/ν/g s/ν/ν/g s/ξ/ξ/g s/ξ/ξ/g s/ο/ο/g s/ο/ο/g s/π/π/g s/π/π/g s/ρ/ρ/g s/ρ/ρ/g s/ς/ς/g s/ς/ς/g s/σ/σ/g s/σ/σ/g s/τ/τ/g s/τ/τ/g s/υ/υ/g s/υ/υ/g s/φ/φ/g s/φ/φ/g s/χ/χ/g s/χ/χ/g s/ψ/ψ/g s/ψ/ψ/g s/ω/ω/g s/ω/ω/g s/ϑ/ϑ/g s/ϑ/ϑ/g s/ϒ/ϒ/g s/ϒ/ϒ/g s/ϖ/ϖ/g s/ϖ/ϖ/g s/Œ/Œ/g s/Œ/Œ/g s/œ/œ/g s/œ/œ/g s/Š/Š/g s/Š/Š/g s/š/š/g s/š/š/g s/Ÿ/Ÿ/g s/Ÿ/Ÿ/g s/ƒ/ƒ/g s/ƒ/ƒ/g s/ˆ/ˆ/g s/ˆ/ˆ/g s/˜/˜/g s/˜/˜/g s/ / /g s/ / /g s/ / /g s/ / /g s/ / /g s/ / /g s/‌/‌/g s/‌/‌/g s/‍/‍/g s/‍/‍/g s/‎/‎/g s/‎/‎/g s/‏/‏/g s/‏/‏/g s/–/–/g s/–/–/g s/—/—/g s/—/—/g s/‘/‘/g s/‘/‘/g s/’/’/g s/’/’/g s/‚/‚/g s/‚/‚/g s/“/“/g s/“/“/g s/”/”/g s/”/”/g s/„/„/g s/„/„/g s/†/†/g s/†/†/g s/‡/‡/g s/‡/‡/g s/•/•/g s/•/•/g s/…/…/g s/…/…/g s/‰/‰/g s/‰/‰/g s/′/′/g s/′/′/g s/″/″/g s/″/″/g s/‹/‹/g s/‹/‹/g s/›/›/g s/›/›/g s/‾/‾/g s/‾/‾/g s/€/€/g s/€/€/g s/™/™/g s/™/™/g s/™/™/g s/←/←/g s/←/←/g s/↑/↑/g s/↑/↑/g s/→/→/g s/→/→/g s/↓/↓/g s/↓/↓/g s/↔/↔/g s/↔/↔/g s/↵/↵/g s/↵/↵/g s/⌈/⌈/g s/⌈/⌈/g s/⌉/⌉/g s/⌉/⌉/g s/⌊/⌊/g s/⌊/⌊/g s/⌋/⌋/g s/⌋/⌋/g s/◊/◊/g s/◊/◊/g s/♠/♠/g s/♠/♠/g s/♣/♣/g s/♣/♣/g s/♥/♥/g s/♥/♥/g s/♦/♦/g s/♦/♦/g s/"/"/g s/"/"/g s/'/'/g s/'/'/g s/<//g s/>/>/g # TODO: Looks like some RSS convert links to entities twice s/&amp;/\&/g s/&/\&/g s/&/\&/g # http://www.w3schools.com/tags/ref_entities.asp # ^([^ \t]+)[ \t]+(&[^;]*;)[ \t]+(&[^;]*;).*$ # s/\2/\1/g\ns/\3/\1/g