src: reduce warnings and spelling errors

[nit.git] / src / parser / parser_work.nit

diff --git a/src/parser/parser_work.nit b/src/parser/parser_work.nit
index e54fc4c..7daee0f 100644 (file)
--- a/src/parser/parser_work.nit
+++ b/src/parser/parser_work.nit
@@ -20,10 +20,10 @@ intrude import parser_prod
 # State of the parser automata as stored in the parser stack.
 private class State
        # The internal state number
-       var _state: Int
+       var state: Int
 
        # The node stored with the state in the stack
-       var _nodes: nullable Object
+       var nodes: nullable Object
 
        init(state: Int, nodes: nullable Object)
        do
@@ -32,16 +32,17 @@ private class State
        end
 end
 
+# The parser of the Nit language.
 class Parser
        super TablesCapable
        # Associated lexer
-       var _lexer: Lexer
+       var lexer: Lexer
 
        # Stack of pushed states and productions
-       var _stack: Array[State]
+       private var stack: Array[State]
 
        # Position in the stack
-       var _stack_pos: Int
+       private var stack_pos: Int
 
        # Create a new parser based on a given lexer
        init(lexer: Lexer)
@@ -162,28 +163,28 @@ class Parser
                end
        end
 
-       var _reduce_table: Array[ReduceAction]
+       private var reduce_table: Array[ReduceAction]
        private fun build_reduce_table is abstract
 end
 
 redef class Prod
        # Location on the first token after the start of a production
-       # So outside the production for epilon production
-       var _first_location: nullable Location
+       # So outside the production for epsilon production
+       var first_location: nullable Location
 end
 
 # Find location of production nodes
 # Uses existing token locations to infer location of productions.
 private class ComputeProdLocationVisitor
        super Visitor
-       # Currenlty visited productions that need a first token
-       var _need_first_prods: Array[Prod] = new Array[Prod]
+       # Currently visited productions that need a first token
+       var need_first_prods = new Array[Prod]
 
        # Already visited epsilon productions that waits something after them
-       var _need_after_epsilons: Array[Prod] = new Array[Prod]
+       var need_after_epsilons = new Array[Prod]
 
        # Location of the last visited token in the current production
-       var _last_location: nullable Location = null
+       var last_location: nullable Location = null
 
        redef fun visit(n: ANode)
        do
@@ -240,7 +241,7 @@ private class ComputeProdLocationVisitor
        init do end
 end
 
-# Each reduca action has its own class, this one is the root of the hierarchy.
+# Each reduce action has its own class, this one is the root of the hierarchy.
 private abstract class ReduceAction
        fun action(p: Parser) is abstract
        fun concat(l1, l2 : Array[Object]): Array[Object]
@@ -249,6 +250,6 @@ private abstract class ReduceAction
                l1.append(l2)
                return l1
        end
-       var _goto: Int
+       var goto: Int
        init(g: Int) do _goto = g
 end