diff options
Diffstat (limited to 'src/lib9/fmt/fltfmt.c')
| -rw-r--r-- | src/lib9/fmt/fltfmt.c | 55 |
1 files changed, 27 insertions, 28 deletions
diff --git a/src/lib9/fmt/fltfmt.c b/src/lib9/fmt/fltfmt.c index bfeb7e50..4045ffd8 100644 --- a/src/lib9/fmt/fltfmt.c +++ b/src/lib9/fmt/fltfmt.c @@ -26,22 +26,22 @@ enum */ static double pows10[] = { - 1e0, 1e1, 1e2, 1e3, 1e4, 1e5, 1e6, 1e7, 1e8, 1e9, - 1e10, 1e11, 1e12, 1e13, 1e14, 1e15, 1e16, 1e17, 1e18, 1e19, - 1e20, 1e21, 1e22, 1e23, 1e24, 1e25, 1e26, 1e27, 1e28, 1e29, - 1e30, 1e31, 1e32, 1e33, 1e34, 1e35, 1e36, 1e37, 1e38, 1e39, - 1e40, 1e41, 1e42, 1e43, 1e44, 1e45, 1e46, 1e47, 1e48, 1e49, - 1e50, 1e51, 1e52, 1e53, 1e54, 1e55, 1e56, 1e57, 1e58, 1e59, - 1e60, 1e61, 1e62, 1e63, 1e64, 1e65, 1e66, 1e67, 1e68, 1e69, - 1e70, 1e71, 1e72, 1e73, 1e74, 1e75, 1e76, 1e77, 1e78, 1e79, - 1e80, 1e81, 1e82, 1e83, 1e84, 1e85, 1e86, 1e87, 1e88, 1e89, - 1e90, 1e91, 1e92, 1e93, 1e94, 1e95, 1e96, 1e97, 1e98, 1e99, - 1e100, 1e101, 1e102, 1e103, 1e104, 1e105, 1e106, 1e107, 1e108, 1e109, - 1e110, 1e111, 1e112, 1e113, 1e114, 1e115, 1e116, 1e117, 1e118, 1e119, - 1e120, 1e121, 1e122, 1e123, 1e124, 1e125, 1e126, 1e127, 1e128, 1e129, - 1e130, 1e131, 1e132, 1e133, 1e134, 1e135, 1e136, 1e137, 1e138, 1e139, - 1e140, 1e141, 1e142, 1e143, 1e144, 1e145, 1e146, 1e147, 1e148, 1e149, - 1e150, 1e151, 1e152, 1e153, 1e154, 1e155, 1e156, 1e157, 1e158, 1e159, + 1e0, 1e1, 1e2, 1e3, 1e4, 1e5, 1e6, 1e7, 1e8, 1e9, + 1e10, 1e11, 1e12, 1e13, 1e14, 1e15, 1e16, 1e17, 1e18, 1e19, + 1e20, 1e21, 1e22, 1e23, 1e24, 1e25, 1e26, 1e27, 1e28, 1e29, + 1e30, 1e31, 1e32, 1e33, 1e34, 1e35, 1e36, 1e37, 1e38, 1e39, + 1e40, 1e41, 1e42, 1e43, 1e44, 1e45, 1e46, 1e47, 1e48, 1e49, + 1e50, 1e51, 1e52, 1e53, 1e54, 1e55, 1e56, 1e57, 1e58, 1e59, + 1e60, 1e61, 1e62, 1e63, 1e64, 1e65, 1e66, 1e67, 1e68, 1e69, + 1e70, 1e71, 1e72, 1e73, 1e74, 1e75, 1e76, 1e77, 1e78, 1e79, + 1e80, 1e81, 1e82, 1e83, 1e84, 1e85, 1e86, 1e87, 1e88, 1e89, + 1e90, 1e91, 1e92, 1e93, 1e94, 1e95, 1e96, 1e97, 1e98, 1e99, + 1e100, 1e101, 1e102, 1e103, 1e104, 1e105, 1e106, 1e107, 1e108, 1e109, + 1e110, 1e111, 1e112, 1e113, 1e114, 1e115, 1e116, 1e117, 1e118, 1e119, + 1e120, 1e121, 1e122, 1e123, 1e124, 1e125, 1e126, 1e127, 1e128, 1e129, + 1e130, 1e131, 1e132, 1e133, 1e134, 1e135, 1e136, 1e137, 1e138, 1e139, + 1e140, 1e141, 1e142, 1e143, 1e144, 1e145, 1e146, 1e147, 1e148, 1e149, + 1e150, 1e151, 1e152, 1e153, 1e154, 1e155, 1e156, 1e157, 1e158, 1e159, }; #define npows10 ((int)(sizeof(pows10)/sizeof(pows10[0]))) #define pow10(x) fmtpow10(x) @@ -110,7 +110,7 @@ xadd1(char *a, int n) /* * subtract 1 from the decimal integer string a. * if 10000 underflows into 09999, make it 99999 - * and return 1 to tell caller to move the virtual + * and return 1 to tell caller to move the virtual * decimal point. this way, xsub1 is inverse of xadd1. */ static int @@ -206,7 +206,7 @@ xdtoa(double f, char *s, int *exp, int *neg, int *ns) *ns = 1; return; } - + /* * find g,e such that f = g*10^e. * guess 10-exponent using 2-exponent, then fine tune. @@ -298,7 +298,7 @@ xdtoa(double f, char *s, int *exp, int *neg, int *ns) e = ee; } } - + /* * bump last few digits down to 0 as we can. */ @@ -342,13 +342,13 @@ __efgfmt(Fmt *fmt) int c, chr, dotwid, e, exp, fl, ndigits, neg, newndigits; int pad, point, prec, realchr, sign, sufwid, ucase, wid, z1, z2; Rune r, *rs, *rt; - + if(fmt->flags&FmtLong) f = va_arg(fmt->args, long double); else f = va_arg(fmt->args, double); - - /* + + /* * extract formatting flags */ fl = fmt->flags; @@ -425,7 +425,7 @@ __efgfmt(Fmt *fmt) exp += ndigits-prec; ndigits = prec; } - + /* * extra rules for %g (implemented below): * trailing zeros removed after decimal unless FmtSharp. @@ -435,12 +435,12 @@ __efgfmt(Fmt *fmt) /* fall through to %e */ default: case 'e': - /* + /* * one significant digit before decimal, no leading zeros. */ point = 1; z1 = 0; - + /* * decimal point is after ndigits digits right now. * slide to be after first. @@ -537,11 +537,11 @@ __efgfmt(Fmt *fmt) } z2 = 0; ndigits = newndigits; - } + } sufwid = 0; break; } - + /* * if %g is given without FmtSharp, remove trailing zeros. * must do after truncation, so that e.g. print %.3g 1.001 @@ -665,4 +665,3 @@ __efgfmt(Fmt *fmt) } return 0; } - |