mirror of
https://github.com/9fans/plan9port.git
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devdraw: generate Latin-1 table from lib/keyboard
This commit is contained in:
Michael Teichgräber
parent
342866f89c
commit
bb7ff349fb
4 changed files with 252 additions and 104 deletions
13
lib/keyboard
13
lib/keyboard
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@ -392,11 +392,14 @@
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2020 dg † dagger
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2021 dd ‡ double dagger
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2022 bu • bullet
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2024 1. ․ one dot leader
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2025 2. ‥ two dot leader
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2026 3. … horizontal ellipsis
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203D !? ?! ‽ interrobang
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2070 s0 ⁰ superscript digit zero
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00B9 s1 ⁱ superscript digit one
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00B2 s2 superscript digit two
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00B3 s3 superscript digit three
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00B9 s1 ¹ superscript digit one
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00B2 s2 ² superscript digit two
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00B3 s3 ³ superscript digit three
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2074 s4 ⁴ superscript digit four
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2075 s5 ⁵ superscript digit five
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2076 s6 ⁶ superscript digit six
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@ -408,9 +411,10 @@
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207C s= ⁼ superscript equals sign
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207D s( ⁽ superscript opening parenthesis
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207E s) ⁾ superscript closing parenthesis
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2071 si ⁱ superscript latin small letter i
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207F sn ⁿ superscript latin small letter n
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2013 en – en dash
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2014 em – em dash
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2014 em — em dash
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2080 b0 ₀ subscript digit zero
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2081 b1 ₁ subscript digit one
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2082 b2 ₂ subscript digit two
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@ -541,6 +545,7 @@
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22E7 >!~ ⋧ greater than but not equivalent to
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22EF el ⋯ midline horizontal ellipsis
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2423 ␣ open box, visible space
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2639 :( ☹ sad face
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263A :) ☺ smiley face
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2654 wk ♔ white chess king
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2655 wq ♕ white chess queen
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@ -12,106 +12,7 @@ static struct cvlist
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char *si; /* options for last input characters */
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Rune so[60]; /* the corresponding Rune for each si entry */
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} latintab[] = {
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" ", " i", { 0x2423, 0x0131 },
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"!~", "-=~", { 0x2244, 0x2247, 0x2249 },
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"!", "!<=>?bmp", { 0x00a1, 0x226e, 0x2260, 0x226f, 0x203d, 0x2284, 0x2209, 0x2285 },
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"\"*", "IUiu", { 0x03aa, 0x03ab, 0x03ca, 0x03cb },
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"\"", "\"AEIOUYaeiouy", { 0x00a8, 0x00c4, 0x00cb, 0x00cf, 0x00d6, 0x00dc, 0x0178, 0x00e4, 0x00eb, 0x00ef, 0x00f6, 0x00fc, 0x00ff },
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"$*", "fhk", { 0x03d5, 0x03d1, 0x03f0 },
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"$", "BEFHILMRVaefglopv", { 0x212c, 0x2130, 0x2131, 0x210b, 0x2110, 0x2112, 0x2133, 0x211b, 0x01b2, 0x0251, 0x212f, 0x0192, 0x210a, 0x2113, 0x2134, 0x2118, 0x028b },
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"\'\"", "Uu", { 0x01d7, 0x01d8 },
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"\'", "\'ACEILNORSUYZacegilnorsuyz", { 0x00b4, 0x00c1, 0x0106, 0x00c9, 0x00cd, 0x0139, 0x0143, 0x00d3, 0x0154, 0x015a, 0x00da, 0x00dd, 0x0179, 0x00e1, 0x0107, 0x00e9, 0x0123, 0x00ed, 0x013a, 0x0144, 0x00f3, 0x0155, 0x015b, 0x00fa, 0x00fd, 0x017a },
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"*", "*ABCDEFGHIKLMNOPQRSTUWXYZabcdefghiklmnopqrstuwxyz", { 0x2217, 0x0391, 0x0392, 0x039e, 0x0394, 0x0395, 0x03a6, 0x0393, 0x0398, 0x0399, 0x039a, 0x039b, 0x039c, 0x039d, 0x039f, 0x03a0, 0x03a8, 0x03a1, 0x03a3, 0x03a4, 0x03a5, 0x03a9, 0x03a7, 0x0397, 0x0396, 0x03b1, 0x03b2, 0x03be, 0x03b4, 0x03b5, 0x03c6, 0x03b3, 0x03b8, 0x03b9, 0x03ba, 0x03bb, 0x03bc, 0x03bd, 0x03bf, 0x03c0, 0x03c8, 0x03c1, 0x03c3, 0x03c4, 0x03c5, 0x03c9, 0x03c7, 0x03b7, 0x03b6 },
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"+", "-O", { 0x00b1, 0x2295 },
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",", ",ACEGIKLNORSTUacegiklnorstu", { 0x00b8, 0x0104, 0x00c7, 0x0118, 0x0122, 0x012e, 0x0136, 0x013b, 0x0145, 0x01ea, 0x0156, 0x015e, 0x0162, 0x0172, 0x0105, 0x00e7, 0x0119, 0x0123, 0x012f, 0x0137, 0x013c, 0x0146, 0x01eb, 0x0157, 0x015f, 0x0163, 0x0173 },
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"-*", "l", { 0x019b },
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"-", "+-2:>DGHILOTZbdghiltuz~", { 0x2213, 0x00ad, 0x01bb, 0x00f7, 0x2192, 0x00d0, 0x01e4, 0x0126, 0x0197, 0x0141, 0x2296, 0x0166, 0x01b5, 0x0180, 0x00f0, 0x01e5, 0x210f, 0x0268, 0x0142, 0x0167, 0x0289, 0x01b6, 0x2242 },
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".", ".CEGILOZceglz", { 0x00b7, 0x010a, 0x0116, 0x0120, 0x0130, 0x013f, 0x2299, 0x017b, 0x010b, 0x0117, 0x0121, 0x0140, 0x017c },
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"/", "Oo", { 0x00d8, 0x00f8 },
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"1", "234568", { 0x00bd, 0x2153, 0x00bc, 0x2155, 0x2159, 0x215b },
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"2", "-35", { 0x01bb, 0x2154, 0x2156 },
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"3", "458", { 0x00be, 0x2157, 0x215c },
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"4", "5", { 0x2158 },
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"5", "68", { 0x215a, 0x215d },
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"7", "8", { 0x215e },
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":", "()-=", { 0x2639, 0x263a, 0x00f7, 0x2254 },
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"<!", "=~", { 0x2268, 0x22e6 },
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"<", "-<=>~", { 0x2190, 0x00ab, 0x2264, 0x2276, 0x2272 },
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"=", ":<=>OV", { 0x2255, 0x22dc, 0x2261, 0x22dd, 0x229c, 0x21d2 },
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">!", "=~", { 0x2269, 0x22e7 },
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">", "<=>~", { 0x2277, 0x2265, 0x00bb, 0x2273 },
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"?", "!?", { 0x203d, 0x00bf },
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"@\'", "\'", { 0x044a },
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"@@", "\'EKSTYZekstyz", { 0x044c, 0x0415, 0x041a, 0x0421, 0x0422, 0x042b, 0x0417, 0x0435, 0x043a, 0x0441, 0x0442, 0x044b, 0x0437 },
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"@C", "Hh", { 0x0427, 0x0427 },
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"@E", "Hh", { 0x042d, 0x042d },
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"@K", "Hh", { 0x0425, 0x0425 },
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"@S", "CHch", { 0x0429, 0x0428, 0x0429, 0x0428 },
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"@T", "Ss", { 0x0426, 0x0426 },
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"@Y", "AEOUaeou", { 0x042f, 0x0415, 0x0401, 0x042e, 0x042f, 0x0415, 0x0401, 0x042e },
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"@Z", "Hh", { 0x0416, 0x0416 },
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"@c", "h", { 0x0447 },
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"@e", "h", { 0x044d },
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"@k", "h", { 0x0445 },
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"@s", "ch", { 0x0449, 0x0448 },
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"@t", "s", { 0x0446 },
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"@y", "aeou", { 0x044f, 0x0435, 0x0451, 0x044e },
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"@z", "h", { 0x0436 },
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"@", "ABDFGIJLMNOPRUVXabdfgijlmnopruvx", { 0x0410, 0x0411, 0x0414, 0x0424, 0x0413, 0x0418, 0x0419, 0x041b, 0x041c, 0x041d, 0x041e, 0x041f, 0x0420, 0x0423, 0x0412, 0x0425, 0x0430, 0x0431, 0x0434, 0x0444, 0x0433, 0x0438, 0x0439, 0x043b, 0x043c, 0x043d, 0x043e, 0x043f, 0x0440, 0x0443, 0x0432, 0x0445 },
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"A", "E", { 0x00c6 },
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"C", "ACU", { 0x22c2, 0x2102, 0x22c3 },
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"Dv", "Zz", { 0x01c4, 0x01c5 },
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"D", "-e", { 0x00d0, 0x2206 },
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"G", "-", { 0x01e4 },
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"H", "-H", { 0x0126, 0x210d },
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"I", "-J", { 0x0197, 0x0132 },
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"L", "&-Jj|", { 0x22c0, 0x0141, 0x01c7, 0x01c8, 0x22c1 },
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"M", "#48bs", { 0x266e, 0x2669, 0x266a, 0x266d, 0x266f },
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"N", "JNj", { 0x01ca, 0x2115, 0x01cb },
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"O", "*+-./=EIcoprx", { 0x229b, 0x2295, 0x2296, 0x2299, 0x2298, 0x229c, 0x0152, 0x01a2, 0x00a9, 0x229a, 0x2117, 0x00ae, 0x2297 },
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"P", "P", { 0x2119 },
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"Q", "Q", { 0x211a },
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"R", "R", { 0x211d },
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"S", "123S", { 0x00b9, 0x00b2, 0x00b3, 0x00a7 },
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"T", "-u", { 0x0166, 0x22a8 },
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"V", "=", { 0x21d0 },
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"Y", "R", { 0x01a6 },
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"Z", "-ACSZ", { 0x01b5, 0xf015, 0xf017, 0xf016, 0x2124 },
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"^", "ACEGHIJOSUWYaceghijosuwy", { 0x00c2, 0x0108, 0x00ca, 0x011c, 0x0124, 0x00ce, 0x0134, 0x00d4, 0x015c, 0x00db, 0x0174, 0x0176, 0x00e2, 0x0109, 0x00ea, 0x011d, 0x0125, 0x00ee, 0x0135, 0x00f4, 0x015d, 0x00fb, 0x0175, 0x0177 },
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"_\"", "AUau", { 0x01de, 0x01d5, 0x01df, 0x01d6 },
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"_,", "Oo", { 0x01ec, 0x01ed },
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"_.", "Aa", { 0x01e0, 0x01e1 },
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"_", "AEIOU_aeiou", { 0x0100, 0x0112, 0x012a, 0x014c, 0x016a, 0x00af, 0x0101, 0x0113, 0x012b, 0x014d, 0x016b },
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"`\"", "Uu", { 0x01db, 0x01dc },
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"`", "AEIOUaeiou", { 0x00c0, 0x00c8, 0x00cc, 0x00d2, 0x00d9, 0x00e0, 0x00e8, 0x00ec, 0x00f2, 0x00f9 },
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"a", "ben", { 0x2194, 0x00e6, 0x2220 },
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"b", "()+-0123456789=bknpqru", { 0x208d, 0x208e, 0x208a, 0x208b, 0x2080, 0x2081, 0x2082, 0x2083, 0x2084, 0x2085, 0x2086, 0x2087, 0x2088, 0x2089, 0x208c, 0x265d, 0x265a, 0x265e, 0x265f, 0x265b, 0x265c, 0x2022 },
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"c", "$Oagu", { 0x00a2, 0x00a9, 0x2229, 0x2245, 0x222a },
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"dv", "z", { 0x01c6 },
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"d", "-adegz", { 0x00f0, 0x2193, 0x2021, 0x00b0, 0x2020, 0x02a3 },
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"e", "$lmns", { 0x20ac, 0x22ef, 0x2014, 0x2013, 0x2205 },
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"f", "a", { 0x2200 },
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"g", "$-r", { 0x00a4, 0x01e5, 0x2207 },
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"h", "-v", { 0x210f, 0x0195 },
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"i", "-bfjps", { 0x0268, 0x2286, 0x221e, 0x0133, 0x2287, 0x222b },
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"l", "\"$&\'-jz|", { 0x201c, 0x00a3, 0x2227, 0x2018, 0x0142, 0x01c9, 0x22c4, 0x2228 },
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"m", "iou", { 0x00b5, 0x2208, 0x00d7 },
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"n", "jo", { 0x01cc, 0x00ac },
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"o", "AOUaeiu", { 0x00c5, 0x229a, 0x016e, 0x00e5, 0x0153, 0x01a3, 0x016f },
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"p", "Odgrt", { 0x2117, 0x2202, 0x00b6, 0x220f, 0x221d },
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"r", "\"\'O", { 0x201d, 0x2019, 0x00ae },
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"s", "()+-0123456789=abinoprstu", { 0x207d, 0x207e, 0x207a, 0x207b, 0x2070, 0x00b9, 0x00b2, 0x00b3, 0x2074, 0x2075, 0x2076, 0x2077, 0x2078, 0x2079, 0x207c, 0x00aa, 0x2282, 0x2071, 0x207f, 0x00ba, 0x2283, 0x221a, 0x00df, 0x220d, 0x2211 },
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"t", "-efmsu", { 0x0167, 0x2203, 0x2234, 0x2122, 0x03c2, 0x22a2 },
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"u", "-AEGIOUaegiou", { 0x0289, 0x0102, 0x0114, 0x011e, 0x012c, 0x014e, 0x016c, 0x2191, 0x0115, 0x011f, 0x012d, 0x014f, 0x016d },
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"v\"", "Uu", { 0x01d9, 0x01da },
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"v", "ACDEGIKLNORSTUZacdegijklnorstuz", { 0x01cd, 0x010c, 0x010e, 0x011a, 0x01e6, 0x01cf, 0x01e8, 0x013d, 0x0147, 0x01d1, 0x0158, 0x0160, 0x0164, 0x01d3, 0x017d, 0x01ce, 0x010d, 0x010f, 0x011b, 0x01e7, 0x01d0, 0x01f0, 0x01e9, 0x013e, 0x0148, 0x01d2, 0x0159, 0x0161, 0x0165, 0x01d4, 0x017e },
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"w", "bknpqr", { 0x2657, 0x2654, 0x2658, 0x2659, 0x2655, 0x2656 },
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"x", "O", { 0x2297 },
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"y", "$", { 0x00a5 },
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"z", "-", { 0x01b6 },
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"|", "Pp|", { 0x00de, 0x00fe, 0x00a6 },
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"~!", "=", { 0x2246 },
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"~", "-=AINOUainou~", { 0x2243, 0x2245, 0x00c3, 0x0128, 0x00d1, 0x00d5, 0x0168, 0x00e3, 0x0129, 0x00f1, 0x00f5, 0x0169, 0x2248 },
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#include "latin1.h"
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0, 0, { 0 }
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};
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@ -22,3 +22,13 @@ $O.drawclient: drawclient.$O drawfcall.$O
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$O.snarf: x11-alloc.$O x11-cload.$O x11-draw.$O x11-fill.$O x11-get.$O x11-init.$O x11-itrans.$O x11-keysym2ucs.$O x11-load.$O x11-pixelbits.$O x11-unload.$O x11-wsys.$O snarf.$O latin1.$O devdraw.$O
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$LD -o $target $prereq
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$O.mklatinkbd: mklatinkbd.$O
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$LD -o $target $prereq
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latin1.$O: latin1.h
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latin1.h: $PLAN9/lib/keyboard $O.mklatinkbd
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./$O.mklatinkbd -r $PLAN9/lib/keyboard | sed 's/, }/ }/' >$target
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CLEANFILES=latin1.h $O.mklatinkbd
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232
src/cmd/devdraw/mklatinkbd.c
Normal file
232
src/cmd/devdraw/mklatinkbd.c
Normal file
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@ -0,0 +1,232 @@
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/*
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* Parse /lib/keyboard to create latin1.h table for kernel.
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* mklatinkbd -r prints an array of integers rather than a Rune string literal.
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*/
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#include <u.h>
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#include <libc.h>
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#include <bio.h>
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#include <ctype.h>
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int rflag;
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enum {
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MAXLD = 2, /* latin1.c assumes this is 2 */
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};
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char *head = ""
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"/*\n"
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" * This is automatically generated by %s from /lib/keyboard\n"
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" * Edit /lib/keyboard instead.\n"
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" */\n";
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/*
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* latin1.c assumes that strlen(ld) is at most 2.
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* It also assumes that latintab[i].ld can be a prefix of latintab[j].ld
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* only when j < i. We ensure this by sorting the output by prefix length.
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* The so array is indexed by the character value.
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*/
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typedef struct Trie Trie;
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struct Trie {
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int n; /* of characters r */
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char seq[MAXLD+1];
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Rune r[256];
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Trie *link[256];
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};
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Trie *root;
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Trie*
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mktrie(char *seq)
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{
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uchar *q;
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Trie **tp;
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if(root == nil) {
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root = malloc(sizeof *root);
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memset(root, 0, sizeof *root);
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}
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assert(seq[0] != '\0');
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tp = &root;
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for(q=(uchar*)seq; *(q+1) != '\0'; q++) {
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tp = &(*tp)->link[*q];
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if(*tp == nil) {
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*tp = malloc(sizeof(**tp));
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assert(*tp != nil);
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memset(*tp, 0, sizeof(**tp));
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strcpy((*tp)->seq, seq);
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(*tp)->seq[q+1-(uchar*)seq] = '\0';
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}
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}
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assert(*tp != nil);
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return *tp;
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}
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/* add character sequence s meaning rune r */
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void
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insert(char *s, Rune r)
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{
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uchar lastc;
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int len;
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Trie *t;
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len = strlen(s);
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lastc = (uchar)s[len-1];
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t = mktrie(s);
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if(t->r[lastc]) {
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fprint(2, "warning: table duplicate: %s is %C and %C\n", s, t->r[lastc], r);
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return;
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}
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t->r[lastc] = r;
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t->n++;
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}
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void
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cprintchar(Biobuf *b, int c)
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{
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/* print a byte c safe for a C string. */
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switch(c) {
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case '\'':
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case '\"':
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case '\\':
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Bprint(b, "\\%c", c);
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break;
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case '\t':
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Bprint(b, "\\t");
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break;
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default:
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if(isascii(c) && isprint(c))
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Bprint(b, "%c", c);
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else
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Bprint(b, "\\x%.2x", c);
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break;
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}
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}
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void
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cprints(Biobuf *b, char *p)
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{
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while(*p != '\0')
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cprintchar(b, *p++);
|
||||
}
|
||||
|
||||
|
||||
void
|
||||
printtrie(Biobuf *b, Trie *t)
|
||||
{
|
||||
int i;
|
||||
|
||||
for(i=0; i<256; i++)
|
||||
if(t->link[i])
|
||||
printtrie(b, t->link[i]);
|
||||
|
||||
if(t->n > 0) {
|
||||
Bprint(b, "\t\"");
|
||||
cprints(b, t->seq);
|
||||
Bprint(b, "\", \"");
|
||||
for(i=0; i<256; i++)
|
||||
if(t->r[i])
|
||||
cprintchar(b, i);
|
||||
Bprint(b, "\",\t");
|
||||
if(rflag) {
|
||||
Bprint(b, "{");
|
||||
for(i=0; i<256; i++)
|
||||
if(t->r[i])
|
||||
Bprint(b, " 0x%.4ux,", t->r[i]);
|
||||
Bprint(b, " }");
|
||||
} else {
|
||||
Bprint(b, "L\"");
|
||||
for(i=0; i<256; i++)
|
||||
if(t->r[i])
|
||||
Bprint(b, "%C", t->r[i]);
|
||||
Bprint(b, "\"");
|
||||
}
|
||||
Bprint(b, ",\n");
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
readfile(char *fname)
|
||||
{
|
||||
Biobuf *b;
|
||||
char *line, *p;
|
||||
char *seq;
|
||||
int inseq;
|
||||
int lineno;
|
||||
Rune r;
|
||||
|
||||
if((b = Bopen(fname, OREAD)) == 0) {
|
||||
fprint(2, "cannot open \"%s\": %r\n", fname);
|
||||
exits("open");
|
||||
}
|
||||
|
||||
lineno = 0;
|
||||
while((line = Brdline(b, '\n')) != 0) {
|
||||
lineno++;
|
||||
if(line[0] == '#')
|
||||
continue;
|
||||
|
||||
r = strtol(line, nil, 16);
|
||||
p = strchr(line, ' ');
|
||||
if(r == 0 || p != line+4 || p[0] != ' ' || p[1] != ' ') {
|
||||
fprint(2, "%s:%d: cannot parse line\n", fname, lineno);
|
||||
continue;
|
||||
}
|
||||
|
||||
p = line+6;
|
||||
/* 00AE Or rO ® registered trade mark sign */
|
||||
for(inseq=1, seq=p; (uchar)*p < Runeself; p++) {
|
||||
if(*p == '\0' || isspace(*p)) {
|
||||
if(inseq && p-seq >= 2) {
|
||||
*p = '\0';
|
||||
inseq = 0;
|
||||
insert(seq, r);
|
||||
*p = ' ';
|
||||
}
|
||||
if(*p == '\0')
|
||||
break;
|
||||
} else {
|
||||
if(!inseq) {
|
||||
seq = p;
|
||||
inseq = 1;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
usage(void)
|
||||
{
|
||||
fprint(2, "usage: mklatinkbd [-r] [/lib/keyboard]\n");
|
||||
exits("usage");
|
||||
}
|
||||
|
||||
void
|
||||
main(int argc, char **argv)
|
||||
{
|
||||
Biobuf bout;
|
||||
|
||||
ARGBEGIN{
|
||||
case 'r': /* print rune values */
|
||||
rflag = 1;
|
||||
break;
|
||||
default:
|
||||
usage();
|
||||
}ARGEND
|
||||
|
||||
if(argc > 1)
|
||||
usage();
|
||||
|
||||
readfile(argc == 1 ? argv[0] : "/fd/0");
|
||||
|
||||
Binit(&bout, 1, OWRITE);
|
||||
if(root)
|
||||
printtrie(&bout, root);
|
||||
exits(0);
|
||||
}
|
||||
Loading…
Reference in a new issue