runes.Reader: WIP

Signed-off-by: Alejandro Mery <amery@jpi.io>

lexer/lexer.go

@@ -1,17 +0,0 @@
-// Package lexer provides basic helpers to implement parsers
-package lexer
-
-// StateFn is a State Function of the parser
-type StateFn func() (StateFn, error)
-
-// Run runs a state machine until the state function either
-// returns nil or an error
-func Run(fn StateFn) error {
-	var err error
-
-	for fn != nil && err == nil {
-		fn, err = fn()
-	}
-
-	return err
-}

runes/reader.go

@@ -9,7 +9,7 @@ import (
 
 const (
 	// ReadBufferSize indicates the initial buffer size
-	ReadBufferSize = 2 // 1 << 7 // 128B
+	ReadBufferSize = 1 << 7 // 128B
 
 	// DoublingBufferSizeLimit indicates when we stop doubling
 	// and just add instead