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Code Issues Projects Releases Wiki Activity

corner case spacing issue with table of contents

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This commit is contained in:
Russ Ross 2011-06-29 13:24:15 -06:00
parent 2aca667078
commit d3c8225096
1 changed files with 15 additions and 1 deletions
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16
html.go
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@ -610,9 +610,19 @@ func (options *Html) DocumentFooter(out *bytes.Buffer) {
// now clear the copied material from the main output buffer
out.Truncate(options.tocMarker)
// corner case spacing issue
if options.flags&HTML_COMPLETE_PAGE != 0 {
out.WriteByte('\n')
}
// insert the table of contents
out.Write(options.toc.Bytes())
// corner case spacing issue
if options.flags&HTML_COMPLETE_PAGE == 0 && options.flags&HTML_OMIT_CONTENTS == 0 {
out.WriteByte('\n')
}
// write out everything that came after it
if options.flags&HTML_OMIT_CONTENTS == 0 {
out.Write(temp.Bytes())
@ -630,13 +640,17 @@ func (options *Html) TocHeader(text []byte, level int) {
for level > options.currentLevel {
switch {
case bytes.HasSuffix(options.toc.Bytes(), []byte("</li>\n")):
// this sublist can nest underneath a header
size := options.toc.Len()
options.toc.Truncate(size - len("</li>\n"))
case options.currentLevel > 0:
options.toc.WriteString("<li>")
}
options.toc.WriteString("\n<ul>\n")
if options.toc.Len() > 0 {
options.toc.WriteByte('\n')
}
options.toc.WriteString("<ul>\n")
options.currentLevel++
}