mirror of
https://github.com/jart/cosmopolitan.git
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6e6fc38935
Commit bc6c183 introduced a bunch of discrepancies between what files
look like in the repo and what clang-format says they should look like.
However, there were already a few discrepancies prior to that. Most of
these discrepancies seemed to be unintentional, but a few of them were
load-bearing (e.g., a #include that violated header ordering needing
something to have been #defined by a 'later' #include.)
I opted to take what I hope is a relatively smooth-brained approach: I
reverted the .clang-format change, ran clang-format on the whole repo,
reapplied the .clang-format change, reran clang-format again, and then
reverted the commit that contained the first run. Thus the full effect
of this PR should only be to apply the changed formatting rules to the
repo, and from skimming the results, this seems to be the case.
My work can be checked by applying the short, manual commits, and then
rerunning the command listed in the autogenerated commits (those whose
messages I have prefixed auto:) and seeing if your results agree.
It might be that the other diffs should be fixed at some point but I'm
leaving that aside for now.
fd '\.c(c|pp)?$' --print0| xargs -0 clang-format -i
235 lines
12 KiB
C
235 lines
12 KiB
C
/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
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│ vi: set et ft=c ts=2 sts=2 sw=2 fenc=utf-8 :vi │
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╞══════════════════════════════════════════════════════════════════════════════╡
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│ Copyright 2020 Justine Alexandra Roberts Tunney │
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│ │
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│ Permission to use, copy, modify, and/or distribute this software for │
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│ any purpose with or without fee is hereby granted, provided that the │
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│ above copyright notice and this permission notice appear in all copies. │
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│ │
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│ THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL │
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│ WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED │
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│ WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE │
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│ AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL │
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│ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR │
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│ PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER │
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│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR │
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│ PERFORMANCE OF THIS SOFTWARE. │
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╚─────────────────────────────────────────────────────────────────────────────*/
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#include "libc/fmt/bing.internal.h"
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#include "libc/macros.internal.h"
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static const int kCp437i[] = {
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0x000a << 8 | 10, // \n NEWLINE
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0x000d << 8 | 13, // \r CARRIAGE RETURN
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0x0022 << 8 | 34, // " QUOTATION MARK
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0x0027 << 8 | 39, // ' APOSTROPHE
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0x003f << 8 | 63, // ? QUESTION MARK
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0x005c << 8 | 92, // \ REVERSE SOLIDUS
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0x00a0 << 8 | 0, // NO-BREAK SPACE
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0x00a1 << 8 | 173, // ¡ INVERTED EXCLAMATION MARK
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0x00a2 << 8 | 155, // ¢ CENT SIGN
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0x00a3 << 8 | 156, // £ POUND SIGN
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0x00a5 << 8 | 157, // ¥ YEN SIGN
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0x00a7 << 8 | 21, // § SECTION SIGN
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0x00aa << 8 | 166, // ª FEMININE ORDINAL INDICATOR
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0x00ab << 8 | 174, // « LEFT-POINTING DOUBLE ANGLE QUOTATION MARK
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0x00ac << 8 | 170, // ¬ NOT SIGN
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0x00b0 << 8 | 248, // ° DEGREE SIGN
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0x00b1 << 8 | 241, // ± PLUS-MINUS SIGN
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0x00b2 << 8 | 253, // ² SUPERSCRIPT TWO
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0x00b5 << 8 | 230, // µ MICRO SIGN
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0x00b6 << 8 | 20, // ¶ PILCROW SIGN
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0x00b7 << 8 | 250, // · MIDDLE DOT
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0x00ba << 8 | 167, // º MASCULINE ORDINAL INDICATOR
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0x00bb << 8 | 175, // » RIGHT-POINTING DOUBLE ANGLE QUOTATION MARK
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0x00bc << 8 | 172, // ¼ VULGAR FRACTION ONE QUARTER
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0x00bd << 8 | 171, // ½ VULGAR FRACTION ONE HALF
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0x00bf << 8 | 168, // ¿ INVERTED QUESTION MARK
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0x00c4 << 8 | 142, // Ä LATIN CAPITAL LETTER A WITH DIAERESIS
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0x00c5 << 8 | 143, // Å LATIN CAPITAL LETTER A WITH RING ABOVE
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0x00c6 << 8 | 146, // Æ LATIN CAPITAL LETTER AE
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0x00c7 << 8 | 128, // Ç LATIN CAPITAL LETTER C WITH CEDILLA
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0x00c9 << 8 | 144, // É LATIN CAPITAL LETTER E WITH ACUTE
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0x00d1 << 8 | 165, // Ñ LATIN CAPITAL LETTER N WITH TILDE
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0x00d6 << 8 | 153, // Ö LATIN CAPITAL LETTER O WITH DIAERESIS
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0x00d7 << 8 | 250, // × MULTIPLICATION SIGN
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0x00dc << 8 | 154, // Ü LATIN CAPITAL LETTER U WITH DIAERESIS
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0x00df << 8 | 225, // ß LATIN SMALL LETTER SHARP S
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0x00e0 << 8 | 133, // à LATIN SMALL LETTER A WITH GRAVE
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0x00e1 << 8 | 160, // á LATIN SMALL LETTER A WITH ACUTE
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0x00e2 << 8 | 131, // â LATIN SMALL LETTER A WITH CIRCUMFLEX
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0x00e4 << 8 | 132, // ä LATIN SMALL LETTER A WITH DIAERESIS
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0x00e5 << 8 | 134, // å LATIN SMALL LETTER A WITH RING ABOVE
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0x00e6 << 8 | 145, // æ LATIN SMALL LETTER AE
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0x00e7 << 8 | 135, // ç LATIN SMALL LETTER C WITH CEDILLA
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0x00e8 << 8 | 138, // è LATIN SMALL LETTER E WITH GRAVE
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0x00e9 << 8 | 130, // é LATIN SMALL LETTER E WITH ACUTE
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0x00ea << 8 | 136, // ê LATIN SMALL LETTER E WITH CIRCUMFLEX
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0x00eb << 8 | 137, // ë LATIN SMALL LETTER E WITH DIAERESIS
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0x00ec << 8 | 141, // ì LATIN SMALL LETTER I WITH GRAVE
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0x00ed << 8 | 161, // í LATIN SMALL LETTER I WITH ACUTE
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0x00ee << 8 | 140, // î LATIN SMALL LETTER I WITH CIRCUMFLEX
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0x00ef << 8 | 139, // ï LATIN SMALL LETTER I WITH DIAERESIS
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0x00f1 << 8 | 164, // ñ LATIN SMALL LETTER N WITH TILDE
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0x00f2 << 8 | 149, // ò LATIN SMALL LETTER O WITH GRAVE
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0x00f3 << 8 | 162, // ó LATIN SMALL LETTER O WITH ACUTE
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0x00f4 << 8 | 147, // ô LATIN SMALL LETTER O WITH CIRCUMFLEX
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0x00f6 << 8 | 148, // ö LATIN SMALL LETTER O WITH DIAERESIS
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0x00f7 << 8 | 246, // ÷ DIVISION SIGN
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0x00f9 << 8 | 151, // ù LATIN SMALL LETTER U WITH GRAVE
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0x00fa << 8 | 163, // ú LATIN SMALL LETTER U WITH ACUTE
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0x00fb << 8 | 150, // û LATIN SMALL LETTER U WITH CIRCUMFLEX
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0x00fc << 8 | 129, // ü LATIN SMALL LETTER U WITH DIAERESIS
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0x00ff << 8 | 152, // ÿ LATIN SMALL LETTER Y WITH DIAERESIS
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0x017f << 8 | 244, // ſ LATIN SMALL LETTER LONG S
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0x0192 << 8 | 159, // ƒ LATIN SMALL LETTER F WITH HOOK
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0x0393 << 8 | 226, // Γ GREEK CAPITAL LETTER GAMMA
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0x0398 << 8 | 233, // Θ GREEK CAPITAL LETTER THETA
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0x03a0 << 8 | 227, // Π GREEK CAPITAL LETTER PI
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0x03a3 << 8 | 228, // Σ GREEK CAPITAL LETTER SIGMA
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0x03a6 << 8 | 232, // Φ GREEK CAPITAL LETTER PHI
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0x03a9 << 8 | 234, // Ω GREEK CAPITAL LETTER OMEGA
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0x03b1 << 8 | 224, // α GREEK SMALL LETTER ALPHA
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0x03b2 << 8 | 225, // β GREEK SMALL LETTER BETA
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0x03b4 << 8 | 235, // δ GREEK SMALL LETTER DELTA
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0x03b5 << 8 | 238, // ε GREEK SMALL LETTER EPSILON
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0x03bb << 8 | 255, // λ GREEK SMALL LETTER LAMDA
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0x03bc << 8 | 230, // μ GREEK SMALL LETTER MU
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0x03c0 << 8 | 227, // π GREEK SMALL LETTER PI
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0x03c3 << 8 | 229, // σ GREEK SMALL LETTER SIGMA
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0x03c4 << 8 | 231, // τ GREEK SMALL LETTER TAU
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0x03c6 << 8 | 237, // φ GREEK SMALL LETTER PHI
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0x03d5 << 8 | 237, // ϕ GREEK PHI SYMBOL
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0x2018 << 8 | 39, // ‘ LEFT SINGLE QUOTATION MARK
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0x201c << 8 | 34, // “ LEFT DOUBLE QUOTATION MARK
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0x2022 << 8 | 7, // • BULLET
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0x203c << 8 | 19, // ‼ DOUBLE EXCLAMATION MARK
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0x2047 << 8 | 63, // ⁇ DOUBLE QUESTION MARK
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0x207f << 8 | 252, // ⁿ SUPERSCRIPT LATIN SMALL LETTER N
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0x20a7 << 8 | 158, // ₧ PESETA SIGN
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0x20ac << 8 | 158, // € EURO SIGN
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0x2126 << 8 | 234, // Ω OHM SIGN
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0x2190 << 8 | 27, // ← LEFTWARDS ARROW
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0x2191 << 8 | 24, // ↑ UPWARDS ARROW
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0x2192 << 8 | 26, // → RIGHTWARDS ARROW
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0x2193 << 8 | 25, // ↓ DOWNWARDS ARROW
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0x2194 << 8 | 29, // ↔ LEFT RIGHT ARROW
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0x2195 << 8 | 18, // ↕ UP DOWN ARROW
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0x21a8 << 8 | 23, // ↨ UP DOWN ARROW WITH BASE
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0x2202 << 8 | 235, // ∂ PARTIAL DIFFERENTIAL
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0x2205 << 8 | 0, // ∅ EMPTY SET
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0x2208 << 8 | 238, // ∈ ELEMENT OF
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0x220a << 8 | 238, // ∊ SMALL ELEMENT OF
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0x220f << 8 | 227, // ∏ N-ARY PRODUCT
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0x2211 << 8 | 228, // ∑ N-ARY SUMMATION
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0x2219 << 8 | 249, // ∙ BULLET OPERATOR
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0x221a << 8 | 251, // √ SQUARE ROOT
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0x221e << 8 | 236, // ∞ INFINITY
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0x221f << 8 | 28, // ∟ RIGHT ANGLE
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0x2229 << 8 | 239, // ∩ INTERSECTION
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0x2248 << 8 | 247, // ≈ ALMOST EQUAL TO
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0x2261 << 8 | 240, // ≡ IDENTICAL TO
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0x2264 << 8 | 243, // ≤ LESS-THAN OR EQUAL TO
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0x2265 << 8 | 242, // ≥ GREATER-THAN OR EQUAL TO
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0x2302 << 8 | 127, // ⌂ HOUSE
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0x2310 << 8 | 169, // ⌐ REVERSED NOT SIGN
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0x2320 << 8 | 244, // ⌠ TOP HALF INTEGRAL
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0x2321 << 8 | 245, // ⌡ BOTTOM HALF INTEGRAL
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0x2400 << 8 | 0, // ␀ SYMBOL FOR NULL
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0x2500 << 8 | 196, // ─ BOX DRAWS LIGHT HORIZONTAL
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0x2502 << 8 | 179, // │ BOX DRAWS LIGHT VERTICAL
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0x250c << 8 | 218, // ┌ BOX DRAWS LIGHT DOWN AND RIGHT
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0x2510 << 8 | 191, // ┐ BOX DRAWS LIGHT DOWN AND LEFT
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0x2514 << 8 | 192, // └ BOX DRAWS LIGHT UP AND RIGHT
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0x2518 << 8 | 217, // ┘ BOX DRAWS LIGHT UP AND LEFT
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0x251c << 8 | 195, // ├ BOX DRAWS LIGHT VERTICAL AND RIGHT
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0x2524 << 8 | 180, // ┤ BOX DRAWS LIGHT VERTICAL AND LEFT
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0x252c << 8 | 194, // ┬ BOX DRAWS LIGHT DOWN AND HORIZONTAL
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0x2534 << 8 | 193, // ┴ BOX DRAWS LIGHT UP AND HORIZONTAL
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0x253c << 8 | 197, // ┼ BOX DRAWS LIGHT VERTICAL AND HORIZONTAL
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0x2550 << 8 | 205, // ═ BOX DRAWS DOUBLE HORIZONTAL
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0x2551 << 8 | 186, // ║ BOX DRAWS DOUBLE VERTICAL
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0x2552 << 8 | 213, // ╒ BOX DRAWS DOWN SINGLE AND RIGHT DOUBLE
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0x2553 << 8 | 214, // ╓ BOX DRAWS DOWN DOUBLE AND RIGHT SINGLE
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0x2554 << 8 | 201, // ╔ BOX DRAWS DOUBLE DOWN AND RIGHT
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0x2555 << 8 | 184, // ╕ BOX DRAWS DOWN SINGLE AND LEFT DOUBLE
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0x2556 << 8 | 183, // ╖ BOX DRAWS DOWN DOUBLE AND LEFT SINGLE
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0x2557 << 8 | 187, // ╗ BOX DRAWS DOUBLE DOWN AND LEFT
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0x2558 << 8 | 212, // ╘ BOX DRAWS UP SINGLE AND RIGHT DOUBLE
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0x2559 << 8 | 211, // ╙ BOX DRAWS UP DOUBLE AND RIGHT SINGLE
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0x255a << 8 | 200, // ╚ BOX DRAWS DOUBLE UP AND RIGHT
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0x255b << 8 | 190, // ╛ BOX DRAWS UP SINGLE AND LEFT DOUBLE
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0x255c << 8 | 189, // ╜ BOX DRAWS UP DOUBLE AND LEFT SINGLE
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0x255d << 8 | 188, // ╝ BOX DRAWS DOUBLE UP AND LEFT
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0x255e << 8 | 198, // ╞ BOX DRAWS VERTICAL SINGLE AND RIGHT DOUBLE
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0x255f << 8 | 199, // ╟ BOX DRAWS VERTICAL DOUBLE AND RIGHT SINGLE
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0x2560 << 8 | 204, // ╠ BOX DRAWS DOUBLE VERTICAL AND RIGHT
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0x2561 << 8 | 181, // ╡ BOX DRAWS VERTICAL SINGLE AND LEFT DOUBLE
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0x2562 << 8 | 182, // ╢ BOX DRAWS VERTICAL DOUBLE AND LEFT SINGLE
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0x2563 << 8 | 185, // ╣ BOX DRAWS DOUBLE VERTICAL AND LEFT
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0x2564 << 8 | 209, // ╤ BOX DRAWS DOWN SINGLE AND HORIZONTAL DOUBLE
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0x2565 << 8 | 210, // ╥ BOX DRAWS DOWN DOUBLE AND HORIZONTAL SINGLE
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0x2566 << 8 | 203, // ╦ BOX DRAWS DOUBLE DOWN AND HORIZONTAL
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0x2567 << 8 | 207, // ╧ BOX DRAWS UP SINGLE AND HORIZONTAL DOUBLE
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0x2568 << 8 | 208, // ╨ BOX DRAWS UP DOUBLE AND HORIZONTAL SINGLE
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0x2569 << 8 | 202, // ╩ BOX DRAWS DOUBLE UP AND HORIZONTAL
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0x256a << 8 | 216, // ╪ BOX DRAWS VERTICAL SINGLE AND HORIZONTAL DOUBLE
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0x256b << 8 | 215, // ╫ BOX DRAWS VERTICAL DOUBLE AND HORIZONTAL SINGLE
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0x256c << 8 | 206, // ╬ BOX DRAWS DOUBLE VERTICAL AND HORIZONTAL
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0x2580 << 8 | 223, // ▀ UPPER HALF BLOCK
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0x2584 << 8 | 220, // ▄ LOWER HALF BLOCK
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0x2588 << 8 | 219, // █ FULL BLOCK
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0x258c << 8 | 221, // ▌ LEFT HALF BLOCK
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0x2590 << 8 | 222, // ▐ RIGHT HALF BLOCK
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0x2591 << 8 | 176, // ░ LIGHT SHADE
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0x2592 << 8 | 177, // ▒ MEDIUM SHADE
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0x2593 << 8 | 178, // ▓ DARK SHADE
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0x25a0 << 8 | 254, // ■ BLACK SQUARE
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0x25ac << 8 | 22, // ▬ BLACK RECTANGLE
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0x25b2 << 8 | 30, // ▲ BLACK UP-POINTING TRIANGLE
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0x25ba << 8 | 16, // ► BLACK RIGHT-POINTING POINTER
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0x25bc << 8 | 31, // ▼ BLACK DOWN-POINTING TRIANGLE
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0x25c4 << 8 | 17, // ◄ BLACK LEFT-POINTING POINTER
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0x25cb << 8 | 9, // ○ WHITE CIRCLE
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0x25d8 << 8 | 8, // ◘ INVERSE BULLET
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0x25d9 << 8 | 10, // ◙ INVERSE WHITE CIRCLE
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0x263a << 8 | 1, // ☺ WHITE SMILING FACE
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0x263b << 8 | 2, // ☻ BLACK SMILING FACE
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0x263c << 8 | 15, // ☼ WHITE SUN WITH RAYS
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0x2640 << 8 | 12, // ♀ FEMALE SIGN
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0x2642 << 8 | 11, // ♂ MALE SIGN
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0x2660 << 8 | 6, // ♠ BLACK SPADE SUIT
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0x2663 << 8 | 5, // ♣ BLACK CLUB SUIT
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0x2665 << 8 | 3, // ♥ BLACK HEART SUIT
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0x2666 << 8 | 4, // ♦ BLACK DIAMOND SUIT
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0x266a << 8 | 13, // ♪ EIGHTH NOTE
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0x266b << 8 | 14, // ♫ BEAMED EIGHTH NOTES
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};
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/**
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* Turns CP437 unicode glyph into its binary representation.
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*
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* @param c is a unicode character
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* @return byte representation, or -1 if ch wasn't ibm cp437
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* @see bing()
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*/
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int unbing(int c) {
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int m, l, r;
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if (32 <= c && c < 127)
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return c;
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l = 0;
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r = ARRAYLEN(kCp437i) - 1;
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while (l <= r) {
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m = (l & r) + ((l ^ r) >> 1); // floor((a+b)/2)
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if ((kCp437i[m] >> 8) < c) {
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l = m + 1;
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} else if ((kCp437i[m] >> 8) > c) {
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r = m - 1;
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} else {
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return kCp437i[m] & 255;
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}
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}
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return -1;
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}
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