Golang Item Examples

Example #1

File: highlight.go Project: rwmacleod/elvish

func (hl *Highlighter) variable(token parse.Item) {
	if token.Typ == parse.ItemBare {
		if _, err := hl.ev.ResolveVar(token.Val); err == nil {
			token.Typ = ItemValidVariable
		} else {
			token.Typ = ItemInvalidVariable
		}
	}
	hl.items <- token
}

Example #2

File: highlight.go Project: KoreanFoodComics/elvish

func (hl *Highlighter) variable(token parse.Item) {
	if token.Typ == parse.ItemBare {
		// XXX Disabled until Compiler implements it
		if true {
			// if _, err := hl.ev.ResolveVar(token.Val); err == nil {
			token.Typ = ItemValidVariable
		} else {
			token.Typ = ItemInvalidVariable
		}
	}
	hl.items <- token
}

Example #3

File: highlight.go Project: rwmacleod/elvish

func (hl *Highlighter) command(token parse.Item) {
	if token.Typ == parse.ItemSpace {
		hl.items <- token
		token = <-hl.lexer.Chan()
	}
	if token.Typ == parse.ItemBare {
		// Check validity of command
		if _, _, err := hl.ev.ResolveCommand(token.Val); err == nil {
			token.Typ = ItemValidCommand
		} else {
			token.Typ = ItemInvalidCommand
		}
	}
	hl.items <- token
}

Example #4

File: highlight.go Project: KoreanFoodComics/elvish

func (hl *Highlighter) command(token parse.Item) {
	if token.Typ == parse.ItemSpace {
		hl.items <- token
		token = <-hl.lexer.Chan()
	}
	if token.Typ == parse.ItemBare {
		// Check validity of command
		// XXX Disabled until Compiler implements it
		if true {
			// if _, _, err := hl.ev.ResolveCommand(token.Val); err == nil {
			token.Typ = ItemValidCommand
		} else {
			token.Typ = ItemInvalidCommand
		}
	}
	hl.items <- token
}