mirror of https://github.com/restic/restic.git
76 lines
1.9 KiB
Go
76 lines
1.9 KiB
Go
// Copyright 2017 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package main
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import "golang.org/x/text/message"
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func main() {
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p := message.NewPrinter(message.MatchLanguage("en"))
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// NOT EXTRACTED: strings passed to Println are not extracted.
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p.Println("Hello world!")
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// NOT EXTRACTED: strings passed to Print are not extracted.
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p.Print("Hello world!\n")
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// Extract and trim whitespace (TODO).
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p.Printf("Hello world!\n")
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// NOT EXTRACTED: city is not used as a pattern or passed to %m.
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city := "Amsterdam"
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// This comment is extracted.
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p.Printf("Hello %s!\n", city)
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person := "Sheila"
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place := "Zürich"
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// Substitutions replaced by variable names.
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p.Printf("%s is visiting %s!\n",
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person, // The person of matter.
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place, // Place the person is visiting.
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)
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pp := struct {
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Person string // The person of matter. // TODO: get this comment.
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Place string
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extra int
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}{
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person, place, 4,
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}
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// extract will drop this comment in favor of the one below.
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p.Printf("%[1]s is visiting %[3]s!\n", // Field names are placeholders.
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pp.Person,
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pp.extra,
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pp.Place, // Place the person is visiting.
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)
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// Numeric literal becomes placeholder.
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p.Printf("%d files remaining!", 2)
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const n = 2
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// Constant identifier becomes placeholder.
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p.Printf("%d more files remaining!", n)
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// Infer better names from type names.
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type referralCode int
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const c = referralCode(5)
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// Use type name as placeholder.
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p.Printf("Use the following code for your discount: %d\n", c)
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// Use constant name as message ID.
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const msgOutOfOrder = "%s is out of order!" // This comment wins.
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const device = "Soda machine"
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// This message has two IDs.
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p.Printf(msgOutOfOrder, device)
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// Multiple substitutions for same argument.
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miles := 1.2345
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p.Printf("%.2[1]f miles traveled (%[1]f)", miles)
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}
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