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Export GetHiddenTokens routines.

This commit is contained in:
David Sisson 2017-12-06 11:25:42 -08:00
parent b9adef5878
commit b66cc174b9
1 changed files with 4 additions and 4 deletions
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8
runtime/Go/antlr/common_token_stream.go
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@ -231,10 +231,10 @@ func (c *CommonTokenStream) previousTokenOnChannel(i, channel int) int {
return i
}
// getHiddenTokensToRight collects all tokens on a specified channel to the
// GetHiddenTokensToRight collects all tokens on a specified channel to the
// right of the current token up until we see a token on DEFAULT_TOKEN_CHANNEL
// or EOF. If channel is -1, it finds any non-default channel token.
func (c *CommonTokenStream) getHiddenTokensToRight(tokenIndex, channel int) []Token {
func (c *CommonTokenStream) GetHiddenTokensToRight(tokenIndex, channel int) []Token {
c.lazyInit()
if tokenIndex < 0 || tokenIndex >= len(c.tokens) {
@ -256,10 +256,10 @@ func (c *CommonTokenStream) getHiddenTokensToRight(tokenIndex, channel int) []To
return c.filterForChannel(from, to, channel)
}
// getHiddenTokensToLeft collects all tokens on channel to the left of the
// GetHiddenTokensToLeft collects all tokens on channel to the left of the
// current token until we see a token on DEFAULT_TOKEN_CHANNEL. If channel is
// -1, it finds any non default channel token.
func (c *CommonTokenStream) getHiddenTokensToLeft(tokenIndex, channel int) []Token {
func (c *CommonTokenStream) GetHiddenTokensToLeft(tokenIndex, channel int) []Token {
c.lazyInit()
if tokenIndex < 0 || tokenIndex >= len(c.tokens) {