2020-10-05 03:45:34 +00:00
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package renderer
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import (
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2020-12-20 05:44:26 +00:00
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"github.com/diamondburned/ningen/v2/md"
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2020-10-05 03:45:34 +00:00
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)
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// InlineState assists in keeping a stateful inline segment builder.
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type InlineState struct {
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// TODO: use a stack to allow overlapping
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Start, End int
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Attributes md.Attribute
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}
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func (i *InlineState) Add(attr md.Attribute) {
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i.Attributes |= attr
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}
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func (i *InlineState) Remove(attr md.Attribute) {
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i.Attributes &= ^attr
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}
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func (i InlineState) Copy() InlineState {
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return i
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}
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func (i InlineState) Empty() bool {
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return i.Attributes == 0 || i.Start < i.End
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}
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