// ParseDuration parses a duration string.
// A duration string is a possibly signed sequence of
// decimal numbers, each with optional fraction and a unit suffix,
// such as "300ms", "-1.5h" or "2h45m".
// Valid time units are "ns", "us" (or "µs"), "ms", "s", "m", "h".
func ParseDuration(s string) (Duration, error) {
	// [-+]?([0-9]*(\.[0-9]*)?[a-z]+)+
	orig := s
	var d uint64
	neg := false

	// Consume [-+]?

	{".5s", 500 * Millisecond},
	{"1.0s", 1 * Second},
	{"1.00s", 1 * Second},
	{"1.004s", 1*Second + 4*Millisecond},
	{"1.0040s", 1*Second + 4*Millisecond},
	{"100.00100s", 100*Second + 1*Millisecond},
	// different units
	{"10ns", 10 * Nanosecond},
	{"11us", 11 * Microsecond},
	{"12µs", 12 * Microsecond}, // U+00B5
	{"12μs", 12 * Microsecond}, // U+03BC
	{"13ms", 13 * Millisecond},
	{"14s", 14 * Second},
	{"15m", 15 * Minute},

- github.com/Microsoft/go-winio: [v0.4.17 → v0.6.0](https://github.com/Microsoft/go-winio/compare/v0.4.17...v0.6.0)
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- github.com/cenkalti/backoff/v4: [v4.1.3 → v4.2.1](https://github.com/cenkalti/backoff/v4/compare/v4.1.3...v4.2.1)

				continue
			}

			lib.Textp = append(lib.Textp, sym.LoaderSym(gi))
		}
	}

	// Now assemble global textp, and assign text symbols to units.
	for _, doInternal := range [2]bool{true, false} {
		for idx, lib := range libs {
			if intlibs[idx] != doInternal {
				continue
			}
			lists := [2][]sym.LoaderSym{lib.Textp, lib.DupTextSyms}

m=p("max"),b=p("min");function x(w){return k=>{if(n)if(f){if(typeof k=="string"&&!c(k))return F.warn("minmax-have-mixed-units",["The `min-*` and `max-*` variants are not supported with a `screens` configuration containing mixed units."]),[]}else return F.warn("mixed-screen-units",["The `min-*` and `max-*` variants are not supported with a `screens` configuration containing mixed units."]),[];else return F.warn("complex-screen-config",["The `min-*` and `max-*` variants are not supported with a `screens`...

<sign>            ::= \"+\" | \"-\" <signedNumber>    ::= <number> | <sign><number> <suffix>          ::= <binarySI> | <decimalExponent> | <decimalSI> <binarySI>        ::= Ki | Mi | Gi | Ti | Pi | Ei\n\n\t(International System of units; See: http://physics.nist.gov/cuu/Units/binary.html)\n\n<decimalSI>       ::= m | \"\" | k | M | G | T | P | E\n\n\t(Note that 1024 = 1Ki but 1000 = 1k; I didn't choose the capitalization.)\n\n<decimalExponent> ::= \"e\" <signedNumber> | \"E\" <signedNumber> ```\n\nNo...

<sign>            ::= \"+\" | \"-\" <signedNumber>    ::= <number> | <sign><number> <suffix>          ::= <binarySI> | <decimalExponent> | <decimalSI> <binarySI>        ::= Ki | Mi | Gi | Ti | Pi | Ei\n\n\t(International System of units; See: http://physics.nist.gov/cuu/Units/binary.html)\n\n<decimalSI>       ::= m | \"\" | k | M | G | T | P | E\n\n\t(Note that 1024 = 1Ki but 1000 = 1k; I didn't choose the capitalization.)\n\n<decimalExponent> ::= \"e\" <signedNumber> | \"E\" <signedNumber> ```\n\nNo...

<sign>            ::= \"+\" | \"-\" <signedNumber>    ::= <number> | <sign><number> <suffix>          ::= <binarySI> | <decimalExponent> | <decimalSI> <binarySI>        ::= Ki | Mi | Gi | Ti | Pi | Ei\n\n\t(International System of units; See: http://physics.nist.gov/cuu/Units/binary.html)\n\n<decimalSI>       ::= m | \"\" | k | M | G | T | P | E\n\n\t(Note that 1024 = 1Ki but 1000 = 1k; I didn't choose the capitalization.)\n\n<decimalExponent> ::= \"e\" <signedNumber> | \"E\" <signedNumber> ```\n\nNo...

<sign>            ::= \"+\" | \"-\" <signedNumber>    ::= <number> | <sign><number> <suffix>          ::= <binarySI> | <decimalExponent> | <decimalSI> <binarySI>        ::= Ki | Mi | Gi | Ti | Pi | Ei\n\n\t(International System of units; See: http://physics.nist.gov/cuu/Units/binary.html)\n\n<decimalSI>       ::= m | \"\" | k | M | G | T | P | E\n\n\t(Note that 1024 = 1Ki but 1000 = 1k; I didn't choose the capitalization.)\n\n<decimalExponent> ::= \"e\" <signedNumber> | \"E\" <signedNumber> ```\n\nNo...

<sign>            ::= \"+\" | \"-\" <signedNumber>    ::= <number> | <sign><number> <suffix>          ::= <binarySI> | <decimalExponent> | <decimalSI> <binarySI>        ::= Ki | Mi | Gi | Ti | Pi | Ei\n\n\t(International System of units; See: http://physics.nist.gov/cuu/Units/binary.html)\n\n<decimalSI>       ::= m | \"\" | k | M | G | T | P | E\n\n\t(Note that 1024 = 1Ki but 1000 = 1k; I didn't choose the capitalization.)\n\n<decimalExponent> ::= \"e\" <signedNumber> | \"E\" <signedNumber> ```\n\nNo...