exclude gocode from parser.y

main.go

@@ -0,0 +1,26 @@
+package main
+
+import (
+	"bytes"
+	"os"
+)
+
+const src = `
+<?php
+namespace Test;
+
+/**
+ * Class foo
+ */
+class foo
+{
+    
+}
+`
+
+func main() {
+	yyDebug = 0
+	yyErrorVerbose = true
+	l := newLexer(bytes.NewBufferString(src), os.Stdout, "file.name")
+	yyParse(l)
+}

node.go

@@ -0,0 +1,44 @@
+package main
+
+import (
+	"bytes"
+	"fmt"
+	"io"
+)
+
+type node struct {
+	name       string
+	children   []node
+	attributes map[string]string
+}
+
+func (n node) String() string {
+	buf := new(bytes.Buffer)
+	n.print(buf, " ")
+	return buf.String()
+}
+
+func (n node) print(out io.Writer, indent string) {
+	if len(n.attributes) > 0 {
+		fmt.Fprintf(out, "\n%v%v %s", indent, n.name, n.attributes)
+	} else {
+		fmt.Fprintf(out, "\n%v%v", indent, n.name)
+	}
+	for _, nn := range n.children {
+		nn.print(out, indent+"  ")
+	}
+}
+
+func Node(name string) node {
+	return node{name: name, attributes: make(map[string]string)}
+}
+
+func (n node) append(nn ...node) node {
+	n.children = append(n.children, nn...)
+	return n
+}
+
+func (n node) attribute(key string, value string) node {
+	n.attributes[key] = value
+	return n
+}

parser.y

@@ -2,49 +2,9 @@
 package main
 
 import (
-  "bytes"
   "fmt"
-  "os"
-  "io"
 )
 
-type node struct {
-  name string
-  children []node
-  attributes map[string]string
-}
-
-func (n node) String() string {
-  buf := new(bytes.Buffer)
-  n.print(buf, " ")
-  return buf.String()
-}
-
-func (n node) print(out io.Writer, indent string) {
-  if (len(n.attributes) > 0) {
-    fmt.Fprintf(out, "\n%v%v %s", indent, n.name, n.attributes)
-  } else {
-    fmt.Fprintf(out, "\n%v%v", indent, n.name)
-  }
-  for _, nn := range n.children { 
-    nn.print(out, indent + "  ") 
-  }
-}
-
-func Node(name string) node { 
-  return node{name: name, attributes: make(map[string]string)} 
-}
-
-func (n node) append(nn...node) node {
-  n.children = append(n.children, nn...)
-  return n 
-}
-
-func (n node) attribute(key string, value string) node {
-  n.attributes[key] = value
-  return n 
-}
-
 %}
 
 %union{
@@ -1201,24 +1161,3 @@ isset_variable:
 /////////////////////////////////////////////////////////////////////////
 
 %%
-
-const src = `
-<?php
-
-namespace Test;
-
-/**
- * Class foo
- */
-class foo
-{
-    
-}
-`
-
-func main() {
-  yyDebug        = 0
-  yyErrorVerbose = true
-  l := newLexer(bytes.NewBufferString(src), os.Stdout, "file.name")
-  yyParse(l)
-}