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Refactor type detection code

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This commit is contained in:
Timur Demin 2021-08-23 20:04:42 +03:00
parent 688d88d72b
commit df6c035c7e
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GPG key ID: 9EDF3F9D9286FA20
1 changed files with 10 additions and 14 deletions
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24
internal/gemini/renderer.go
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@ -165,14 +165,10 @@ func (r Renderer) paragraph(w io.Writer, node *ast.Paragraph, entering bool) (no
}
linksOnly := func() bool {
for _, child := range children {
// TODO: simplify
if _, ok := child.(*ast.Link); ok {
switch child := child.(type) {
case *ast.Link, *ast.Image:
continue
}
if _, ok := child.(*ast.Image); ok {
continue
}
if child, ok := child.(*ast.Text); ok {
case *ast.Text:
// any meaningful text?
if meaningfulCharsRegex.Find(child.Literal) == nil {
return false
@ -210,11 +206,11 @@ func (r Renderer) paragraph(w io.Writer, node *ast.Paragraph, entering bool) (no
w.Write(lineBreak)
}
for _, link := range linkStack {
if link, ok := link.(*ast.Link); ok {
switch link := link.(type) {
case *ast.Link:
r.link(w, link, true)
}
if image, ok := link.(*ast.Image); ok {
r.image(w, image, true)
case *ast.Image:
r.image(w, link, true)
}
w.Write(lineBreak)
}
@ -396,9 +392,9 @@ func (r Renderer) RenderNode(w io.Writer, node ast.Node, entering bool) ast.Walk
noNewLine = false
case *ast.Paragraph:
// blockquote wraps paragraphs which makes for an extra render
_, parentIsBlockQuote := node.Parent.(*ast.BlockQuote)
_, parentIsListItem := node.Parent.(*ast.ListItem)
if !parentIsBlockQuote && !parentIsListItem {
switch node.Parent.(type) {
case *ast.BlockQuote, *ast.ListItem:
default:
noNewLine = r.paragraph(w, node, entering)
}
case *ast.CodeBlock: