Category talk:Wren-fmt: Difference between revisions
→Source code: Some minor improvements.
m (Added quotes to 'lang' attribute.) |
(→Source code: Some minor improvements.) |
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Line 425:
// As above but prepends non-negative numbers with a '+' sign.
static fp(w, n, p) { signFloat_("f", w, n, p, "+") }
static gp(w, n, p) { signFloat_("g", w, n, p, "+") }
static hp(w, n, p) { signFloat_("h", w, n, p, "+") }
// As above but prepends non-negative numbers with a space.
static fm(w, n, p) { signFloat_("f", w, n, p, " ") }
static gm(w, n, p) { signFloat_("g", w, n, p, " ") }
static hm(w, n, p) { signFloat_("h", w, n, p, " ") }
// Private helper method for signing floating point numbers.
static signFloat_(fn, w, n, p, ch) {
var fmt = "$%(w).%(p)%(fn)"
if (n < 0) return swrite(fmt, n)
if (n > 0) return swrite(fmt, -n).replace("-",
return swrite(fmt, -1).replace("-1", "
}
Line 500 ⟶ 505:
static gp(w, n) { gp(w, n, precision) }
static hp(w, n) { hp(w, n, precision) }
static fm(w, n) { fm(w, n, precision) }
static gm(w, n) { gm(w, n, precision) }
static hm(w, n) { hm(w, n, precision) }
static fc(w, n) { fc(w, n, precision) }
static gc(w, n) { gc(w, n, precision) }
Line 542 ⟶ 550:
(fn == "gp") ? gp(w, v, p) :
(fn == "hp") ? hp(w, v, p) :
(fn == "fm") ? fm(w, v, p) :
(fn == "gm") ? gm(w, v, p) :
(fn == "hm") ? hm(w, v, p) :
(fn == "dp") ? dp(w, v) :
(fn == "dm") ? dm(w, v) :
Line 556 ⟶ 567:
// The method to be applied is specified (as a string) in 'fn'.
// The parameters to be passed to the method are specified in 'w' and 'p'
// 'p' is needed for 'e', 'E', 'f', 'g', 'h', 'z', 'fz', 'gz', 'hz', 'fp', 'gp', 'hp',
// '
// The resulting strings are then joined together using the separator 'sep'.
// having first applied the 'q' method, with parameter 'cc', to each of them.
Line 615 ⟶ 626:
// If present, the flag (there can only be one) must be one of the following:
// + always prints a + or - sign ('dp', 'fp', 'gp' or 'hp' methods)
// (space) leaves a space for the sign but only prints minus ('dm',
// , commatizes the following number ('dc', 'rc', 'sc', 'ic', 'fc', 'gc' or 'hc' methods)
// # adds the appropriate prefix for the number formats: b, t, o, d, x and X
Line 732 ⟶ 743:
} else if ((fn == "f" || fn == "g" || fn == "h") && plus) {
fn = fn + "p"
} else if ((fn == "f" || fn == "g" || fn == "h") && space) {
fn = fn + "m"
} else if ((fn == "r" || fn == "s" || fn == "i" || fn == "f" ||
fn == "g" || fn == "h") && comma) {
Line 781 ⟶ 794:
}
// Convenience versions of the 'slwrite' method which allow up to
// to be passed individually rather than in a list.
static swrite(fmt, a1, a2, a3, a4, a5
static swrite(fmt, a1, a2, a3, a4, a5)
static swrite(fmt, a1, a2, a3, a4)
static swrite(fmt, a1, a2, a3)
static swrite(fmt, a1, a2)
static swrite(fmt, a1) { slwrite(fmt, [a1]) }
// Applies slwrite to the arguments and then 'writes' it (no following \n) to stdout.
static write(fmt, a1, a2, a3, a4, a5, a6) { System.write(slwrite(fmt, [a1, a2, a3, a4, a5, a6])) }
static write(fmt, a1, a2, a3, a4, a5) { System.write(slwrite(fmt, [a1, a2, a3, a4, a5])) }
static write(fmt, a1, a2, a3, a4) { System.write(slwrite(fmt, [a1, a2, a3, a4])) }
static write(fmt, a1, a2, a3) { System.write(slwrite(fmt, [a1, a2, a3])) }
static write(fmt, a1, a2) { System.write(slwrite(fmt, [a1, a2])) }
static
static lwrite(fmt, a) { System.write(slwrite(fmt, a)) }
// Applies slwrite to the arguments and then 'prints' it (with a following \n) to stdout.
static print(fmt, a1, a2, a3, a4, a5, a6) { System.print(slwrite(fmt, [a1, a2, a3, a4, a5, a6])) }
static print(fmt, a1, a2, a3, a4, a5) { System.print(slwrite(fmt, [a1, a2, a3, a4, a5])) }
static print(fmt, a1, a2, a3, a4) { System.print(slwrite(fmt, [a1, a2, a3, a4])) }
static print(fmt, a1, a2, a3) { System.print(slwrite(fmt, [a1, a2, a3])) }
static print(fmt, a1, a2) { System.print(slwrite(fmt, [a1, a2])) }
static
static lprint(fmt, a) { System.print(slwrite(fmt, a)) }
// Prints (with a following \n) a sequence 'a' to stdout in tabular form
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