1 files changed, 0 insertions, 170 deletions
diff --git a/scalatex/api/src/main/scala/scalatex/stages/Parser.scala b/scalatex/api/src/main/scala/scalatex/stages/Parser.scala
deleted file mode 100644
index 0b87d97..0000000
--- a/scalatex/api/src/main/scala/scalatex/stages/Parser.scala
+++ /dev/null
@@ -1,170 +0,0 @@
-package scalatex
-package stages
-import acyclic.file
-import org.parboiled2._
-import scalaParser.ScalaSyntax
-
-/**
- * Parses the input text into a roughly-structured AST. This AST
- * is much simpler than the real Scala AST, but serves us well
- * enough until we stuff the code-strings into the real Scala
- * parser later
- */
-object Parser extends ((String, Int) => Ast.Block){
-  def apply(input: String, offset: Int = 0): Ast.Block = {
-    new Parser(input, offset).Body.run().get
-  }
-}
-class Parser(input: ParserInput, indent: Int = 0, offset: Int = 0) extends scalaParser.ScalaSyntax(input) {
-  def offsetCursor = offset + cursor
-  val txt = input.sliceString(0, input.length)
-  val indentTable = txt.split('\n').map{ s =>
-    if (s.trim == "") -1
-    else s.takeWhile(_ == ' ').length
-  }
-  val nextIndentTable = (0 until indentTable.length).map { i =>
-    val index = indentTable.indexWhere(_ != -1, i + 1)
-    if (index == -1) 100000
-    else indentTable(index)
-  }
-  def cursorNextIndent() = {
-    nextIndentTable(txt.take(cursor).count(_ == '\n'))
-  }
-
-  def TextNot(chars: String) = rule {
-    push(offsetCursor) ~ capture(oneOrMore(noneOf(chars + "\n") | "@@")) ~> {
-      (i, x) => Ast.Block.Text(x.replace("@@", "@"), i)
-    }
-  }
-  def Text = TextNot("@")
-  def Code = rule {
-    "@" ~ capture(Identifiers.Id | BlockExpr2 | ('(' ~ optional(Exprs) ~ ')'))
-  }
-  def Header = rule {
-    "@" ~ capture(Def | Import)
-  }
-
-  def HeaderBlock: Rule1[Ast.Header] = rule{
-    Header ~ zeroOrMore(capture(WL) ~ Header ~> (_ + _)) ~ runSubParser{new Parser(_, indent, cursor).Body0} ~> {
-      (start: String, heads: Seq[String], body: Ast.Block) => Ast.Header(start + heads.mkString, body)
-    }
-  }
-
-  def BlankLine = rule{ '\n' ~ zeroOrMore(' ') ~ &('\n') }
-  def IndentSpaces = rule{ indent.times(' ') ~ zeroOrMore(' ') }
-  def Indent = rule{ '\n' ~ IndentSpaces }
-  def LoneScalaChain: Rule2[Ast.Block.Text, Ast.Chain] = rule {
-    (push(offsetCursor) ~ capture(Indent) ~> ((i, x) => Ast.Block.Text(x, i))) ~
-    ScalaChain ~
-    IndentBlock ~> {
-      (chain: Ast.Chain, body: Ast.Block) => chain.copy(parts = chain.parts :+ body)
-    }
-  }
-  def IndentBlock = rule{
-    &("\n") ~
-    test(cursorNextIndent() > indent) ~
-    runSubParser(new Parser(_, cursorNextIndent(), cursor).Body)
-  }
-  def IfHead = rule{ "@" ~ capture("if" ~ "(" ~ Expr ~ ")") }
-  def IfElse1 = rule{
-    push(offsetCursor) ~ IfHead ~ BraceBlock ~ optional("else" ~ (BraceBlock | IndentBlock))
-  }
-  def IfElse2 = rule{
-    Indent ~ push(offsetCursor) ~ IfHead ~ IndentBlock ~ optional(Indent ~ "@else" ~ (BraceBlock | IndentBlock))
-  }
-  def IfElse = rule{
-    (IfElse1 | IfElse2) ~> ((a, b, c, d) => Ast.Block.IfElse(b, c, d, a))
-  }
-
-  def ForHead = rule{
-    push(offsetCursor) ~ "@" ~ capture("for" ~ '(' ~ Enumerators ~ ')')
-  }
-  def ForLoop = rule{
-    ForHead ~
-    BraceBlock ~> ((a, b, c) => Ast.Block.For(b, c, a))
-  }
-  def LoneForLoop = rule{
-    (push(offsetCursor) ~ capture(Indent) ~> ((i, t) => Ast.Block.Text(t, i))) ~
-    ForHead ~
-    IndentBlock ~>
-    ((a, b, c) => Ast.Block.For(b, c, a))
-  }
-
-  def ScalaChain = rule {
-    push(offsetCursor) ~ Code ~ zeroOrMore(Extension) ~> { (a, b, c) => Ast.Chain(b, c, a)}
-  }
-  def Extension: Rule1[Ast.Chain.Sub] = rule {
-    (push(offsetCursor) ~ '.' ~ capture(Identifiers.Id) ~> ((x, y) => Ast.Chain.Prop(y, x))) |
-    (push(offsetCursor) ~ capture(TypeArgs2) ~> ((x, y) => Ast.Chain.TypeArgs(y, x))) |
-    (push(offsetCursor) ~ capture(ArgumentExprs2) ~> ((x, y) => Ast.Chain.Args(y, x))) |
-    BraceBlock
-  }
-  def Ws = WL
-  // clones of the version in ScalaSyntax, but without tailing whitespace or newlines
-  def TypeArgs2 = rule { '[' ~ Ws ~ Types ~ ']' }
-  def ArgumentExprs2 = rule {
-    '(' ~ Ws ~
-    (optional(Exprs ~ ',' ~ Ws) ~ PostfixExpr ~ ':' ~ Ws ~ '_' ~ Ws ~ '*' ~ Ws | optional(Exprs) ) ~
-    ')'
-  }
-  def BlockExpr2: Rule0 = rule { '{' ~ Ws ~ (CaseClauses | Block) ~ Ws ~ '}' }
-  def BraceBlock: Rule1[Ast.Block] = rule{ '{' ~ BodyNoBrace ~ '}' }
-
-  def BodyItem(exclusions: String): Rule1[Seq[Ast.Block.Sub]] = rule{
-    ForLoop ~> (Seq(_)) |
-    LoneForLoop ~> (Seq(_, _)) |
-    IfElse ~> (Seq(_)) |
-    LoneScalaChain ~> (Seq(_, _)) |
-    HeaderBlock ~> (Seq(_)) |
-    TextNot("@" + exclusions) ~> (Seq(_)) |
-    (push(offsetCursor) ~ capture(Indent) ~> ((i, x) => Seq(Ast.Block.Text(x, i)))) |
-    (push(offsetCursor) ~ capture(BlankLine) ~> ((i, x) => Seq(Ast.Block.Text(x, i)))) |
-    ScalaChain ~> (Seq(_: Ast.Block.Sub))
-  }
-  def Body = rule{ BodyEx() }
-  def BodyNoBrace = rule{ BodyEx("}") }
-  def BodyEx(exclusions: String = "") = rule{
-    push(offsetCursor) ~ oneOrMore(BodyItem(exclusions)) ~> {(i, x) =>
-      Ast.Block(x.flatten, i)
-    }
-  }
-  def Body0 = rule{
-    push(offsetCursor) ~ zeroOrMore(BodyItem("")) ~> {(i, x) =>
-      Ast.Block(x.flatten, i)
-    }
-  }
-}
-
-trait Ast{
-  def offset: Int
-}
-object Ast{
-
-  /**
-   * @param parts The various bits of text and other things which make up this block
-   * @param offset
-   */
-  case class Block(parts: Seq[Block.Sub],
-                   offset: Int = 0)
-                   extends Chain.Sub with Block.Sub
-  object Block{
-    trait Sub extends Ast
-    case class Text(txt: String, offset: Int = 0) extends Block.Sub
-    case class For(generators: String, block: Block, offset: Int = 0) extends Block.Sub
-    case class IfElse(condition: String, block: Block, elseBlock: Option[Block], offset: Int = 0) extends Block.Sub
-  }
-  case class Header(front: String, block: Block, offset: Int = 0) extends Block.Sub with Chain.Sub
-
-  /**
-   * @param lhs The first expression in this method-chain
-   * @param parts A list of follow-on items chained to the first
-   * @param offset
-   */
-  case class Chain(lhs: String, parts: Seq[Chain.Sub], offset: Int = 0) extends Block.Sub
-  object Chain{
-    trait Sub extends Ast
-    case class Prop(str: String, offset: Int = 0) extends Sub
-    case class TypeArgs(str: String, offset: Int = 0) extends Sub
-    case class Args(str: String, offset: Int = 0) extends Sub
-  }
-}