qbit/go
1
0
Fork 0
mirror of https://github.com/golang/go synced 2024-11-22 03:04:41 -07:00
Code Releases Activity

exp/html: refactor the parser.read method.

Browse Source 
R=andybalholm
CC=golang-dev
https://golang.org/cl/6463070
This commit is contained in:
Nigel Tao 2012-08-21 20:59:02 +10:00
parent 46c9346d74
commit fa0e9cd279
1 changed files with 11 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

28
src/pkg/exp/html/parse.go
View File

@ -398,20 +398,6 @@ func (p *parser) reconstructActiveFormattingElements() {
}
}
// read reads the next token from the tokenizer.
func (p *parser) read() error {
// CDATA sections are allowed only in foreign content.
n := p.oe.top()
p.tokenizer.AllowCDATA(n != nil && n.Namespace != "")
p.tokenizer.Next()
p.tok = p.tokenizer.Token()
if p.tok.Type == ErrorToken {
return p.tokenizer.Err()
}
return nil
}
// Section 12.2.4.
func (p *parser) acknowledgeSelfClosingTag() {
p.hasSelfClosingToken = false
@ -2014,9 +2000,17 @@ func (p *parser) parse() error {
// Iterate until EOF. Any other error will cause an early return.
var err error
for err != io.EOF {
err = p.read()
if err != nil && err != io.EOF {
return err
// CDATA sections are allowed only in foreign content.
n := p.oe.top()
p.tokenizer.AllowCDATA(n != nil && n.Namespace != "")
// Read and parse the next token.
p.tokenizer.Next()
p.tok = p.tokenizer.Token()
if p.tok.Type == ErrorToken {
err = p.tokenizer.Err()
if err != nil && err != io.EOF {
return err
}
}
p.parseCurrentToken()
}