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doc: fix up some HTML issues in go_spec.html

The HTML linter 'tidy' reports:

	go_spec.html:2556: Warning: unescaped & which should be written as &
	go_spec.html:3293: Warning: unescaped & or unknown entity "&s1"
	go_spec.html:3293: Warning: unescaped & or unknown entity "&a"
	go_spec.html:3294: Warning: unescaped & or unknown entity "&s2"
	go_spec.html:3294: Warning: unescaped & or unknown entity "&a"
	go_spec.html:2045: Warning: trimming empty <p>
	go_spec.html:4526: Warning: trimming empty <ul>
	go_spec.html:4533: Warning: trimming empty <ul>
	go_spec.html:4539: Warning: trimming empty <ul>

This CL fixes all but the <ul> ones, which I think should be fixed
but are defended by a comment.

Change-Id: I0ca88f5e80755024801877ab1298025ecf8f10c5
Reviewed-on: https://go-review.googlesource.com/c/go/+/214457
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Reviewed-by: Tobias Klauser <tobias.klauser@gmail.com>
This commit is contained in:
Rob Pike 2020-01-13 16:03:12 +11:00
parent cfe3cd903f
commit cae9a9fd65

View File

@ -2042,7 +2042,7 @@ of the last non-empty expression list.
<p>
A type declaration binds an identifier, the <i>type name</i>, to a <a href="#Types">type</a>.
Type declarations come in two forms: alias declarations and type definitions.
<p>
</p>
<pre class="ebnf">
TypeDecl = "type" ( TypeSpec | "(" { TypeSpec ";" } ")" ) .
@ -2553,7 +2553,7 @@ does not have the same effect as allocating a new slice or map value with
</p>
<pre>
p1 := &[]int{} // p1 points to an initialized, empty slice with value []int{} and length 0
p1 := &amp;[]int{} // p1 points to an initialized, empty slice with value []int{} and length 0
p2 := new([]int) // p2 points to an uninitialized slice with value nil and length 0
</pre>
@ -3290,8 +3290,8 @@ array with the operand.
<pre>
var a [10]int
s1 := a[3:7] // underlying array of s1 is array a; &s1[2] == &a[5]
s2 := s1[1:4] // underlying array of s2 is underlying array of s1 which is array a; &s2[1] == &a[5]
s1 := a[3:7] // underlying array of s1 is array a; &amp;s1[2] == &amp;a[5]
s2 := s1[1:4] // underlying array of s2 is underlying array of s1 which is array a; &amp;s2[1] == &amp;a[5]
s2[1] = 42 // s2[1] == s1[2] == a[5] == 42; they all refer to the same underlying array element
</pre>