diff options
Diffstat (limited to 'ui')
| -rw-r--r-- | ui/messages/parser/htmltagarray.go | 24 |
1 files changed, 3 insertions, 21 deletions
diff --git a/ui/messages/parser/htmltagarray.go b/ui/messages/parser/htmltagarray.go index 4cd4245..d66d7d9 100644 --- a/ui/messages/parser/htmltagarray.go +++ b/ui/messages/parser/htmltagarray.go @@ -30,26 +30,6 @@ var BlankTag = &TagWithMeta{} // TagArray is a reversed queue for remembering what HTML tags are open. type TagArray []*TagWithMeta -// Pushb converts the given byte array into a string and calls Push(). -func (ta *TagArray) Pushb(tag []byte) { - ta.Push(string(tag)) -} - -// Popb converts the given byte array into a string and calls Pop(). -func (ta *TagArray) Popb(tag []byte) *TagWithMeta { - return ta.Pop(string(tag)) -} - -// Indexb converts the given byte array into a string and calls Index(). -func (ta *TagArray) Indexb(tag []byte) { - ta.Index(string(tag)) -} - -// IndexAfterb converts the given byte array into a string and calls IndexAfter(). -func (ta *TagArray) IndexAfterb(tag []byte, after int) { - ta.IndexAfter(string(tag), after) -} - // Push adds the given tag to the array. func (ta *TagArray) Push(tag string) { ta.PushMeta(&TagWithMeta{Tag: tag}) @@ -64,7 +44,9 @@ func (ta *TagArray) PushMeta(tag *TagWithMeta) { // Pop removes the given tag from the array. func (ta *TagArray) Pop(tag string) (removed *TagWithMeta) { - if (*ta)[0].Tag == tag { + if len(*ta) == 0 { + return + } else if (*ta)[0].Tag == tag { // This is the default case and is lighter than append(), so we handle it separately. removed = (*ta)[0] *ta = (*ta)[1:] |