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| <html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <title>CodeMirror: Go mode</title> | |
| <link rel="stylesheet" href="../../lib/codemirror.css"> | |
| <link rel="stylesheet" href="../../theme/elegant.css"> | |
| <script src="../../lib/codemirror.js"></script> | |
| <script src="../../addon/edit/matchbrackets.js"></script> | |
| <script src="go.js"></script> | |
| <link rel="stylesheet" href="../../doc/docs.css"> | |
| <style>.CodeMirror {border:1px solid #999; background:#ffc}</style> | |
| </head> | |
| <body> | |
| <h1>CodeMirror: Go mode</h1> | |
| <form><textarea id="code" name="code"> | |
| // Prime Sieve in Go. | |
| // Taken from the Go specification. | |
| // Copyright © The Go Authors. | |
| package main | |
| import "fmt" | |
| // Send the sequence 2, 3, 4, ... to channel 'ch'. | |
| func generate(ch chan<- int) { | |
| for i := 2; ; i++ { | |
| ch <- i // Send 'i' to channel 'ch' | |
| } | |
| } | |
| // Copy the values from channel 'src' to channel 'dst', | |
| // removing those divisible by 'prime'. | |
| func filter(src <-chan int, dst chan<- int, prime int) { | |
| for i := range src { // Loop over values received from 'src'. | |
| if i%prime != 0 { | |
| dst <- i // Send 'i' to channel 'dst'. | |
| } | |
| } | |
| } | |
| // The prime sieve: Daisy-chain filter processes together. | |
| func sieve() { | |
| ch := make(chan int) // Create a new channel. | |
| go generate(ch) // Start generate() as a subprocess. | |
| for { | |
| prime := <-ch | |
| fmt.Print(prime, "\n") | |
| ch1 := make(chan int) | |
| go filter(ch, ch1, prime) | |
| ch = ch1 | |
| } | |
| } | |
| func main() { | |
| sieve() | |
| } | |
| </textarea></form> | |
| <script> | |
| var editor = CodeMirror.fromTextArea(document.getElementById("code"), { | |
| theme: "elegant", | |
| matchBrackets: true, | |
| indentUnit: 8, | |
| tabSize: 8, | |
| indentWithTabs: true, | |
| mode: "text/x-go" | |
| }); | |
| </script> | |
| <p><strong>MIME type:</strong> <code>text/x-go</code></p> | |
| </body> | |
| </html> | |