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go_tutorial: change wording slightly and sync .txt and .html post-gofmt

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Fixes #1211.

R=r, r2
CC=golang-dev
https://golang.org/cl/2635041
This commit is contained in:
Andrew Gerrand 2010-10-21 14:59:23 +11:00
parent 64cc5be4ad
commit 7de5e6e84d
2 changed files with 6 additions and 6 deletions
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10
doc/go_tutorial.html
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@ -531,7 +531,7 @@ object. We could write
return n return n
</pre> </pre>
<p> <p>
but for simple structures like <code>File</code> it's easier to return the address of a nonce but for simple structures like <code>File</code> it's easier to return the address of a
composite literal, as is done here on line 21. composite literal, as is done here on line 21.
<p> <p>
We can use the factory to construct some familiar, exported variables of type <code>*File</code>: We can use the factory to construct some familiar, exported variables of type <code>*File</code>:
@ -698,7 +698,7 @@ Building on the <code>file</code> package, here's a simple version of the Unix u
19 case nr &lt; 0: 19 case nr &lt; 0:
20 fmt.Fprintf(os.Stderr, &quot;cat: error reading from %s: %s\n&quot;, f.String(), er.String()) 20 fmt.Fprintf(os.Stderr, &quot;cat: error reading from %s: %s\n&quot;, f.String(), er.String())
21 os.Exit(1) 21 os.Exit(1)
22 case nr == 0: // EOF 22 case nr == 0: // EOF
23 return 23 return
24 case nr &gt; 0: 24 case nr &gt; 0:
25 if nw, ew := file.Stdout.Write(buf[0:nr]); nw != nr { 25 if nw, ew := file.Stdout.Write(buf[0:nr]); nw != nr {
@ -709,7 +709,7 @@ Building on the <code>file</code> package, here's a simple version of the Unix u
30 } 30 }
<p> <p>
32 func main() { 32 func main() {
33 flag.Parse() // Scans the arg list and sets up flags 33 flag.Parse() // Scans the arg list and sets up flags
34 if flag.NArg() == 0 { 34 if flag.NArg() == 0 {
35 cat(file.Stdin) 35 cat(file.Stdin)
36 } 36 }
@ -770,7 +770,7 @@ we have a second implementation of the <code>reader</code> interface.
<p> <p>
<pre> <!-- progs/cat_rot13.go /type.rotate13/ /end.of.rotate13/ --> <pre> <!-- progs/cat_rot13.go /type.rotate13/ /end.of.rotate13/ -->
31 type rotate13 struct { 31 type rotate13 struct {
32 source reader 32 source reader
33 } 33 }
<p> <p>
35 func newRotate13(source reader) *rotate13 { 35 func newRotate13(source reader) *rotate13 {
@ -814,7 +814,7 @@ and use it from within a mostly unchanged <code>cat()</code> function:
61 case nr &lt; 0: 61 case nr &lt; 0:
62 fmt.Fprintf(os.Stderr, &quot;cat: error reading from %s: %s\n&quot;, r.String(), er.String()) 62 fmt.Fprintf(os.Stderr, &quot;cat: error reading from %s: %s\n&quot;, r.String(), er.String())
63 os.Exit(1) 63 os.Exit(1)
64 case nr == 0: // EOF 64 case nr == 0: // EOF
65 return 65 return
66 case nr &gt; 0: 66 case nr &gt; 0:
67 nw, ew := file.Stdout.Write(buf[0:nr]) 67 nw, ew := file.Stdout.Write(buf[0:nr])

2
doc/go_tutorial.txt
View File

@ -420,7 +420,7 @@ object. We could write
n.name = name n.name = name
return n return n
but for simple structures like "File" it's easier to return the address of a nonce but for simple structures like "File" it's easier to return the address of a
composite literal, as is done here on line 21. composite literal, as is done here on line 21.
We can use the factory to construct some familiar, exported variables of type "*File": We can use the factory to construct some familiar, exported variables of type "*File":