From 1c151f4a3fc53ece661c4eaab9892db34a979aee Mon Sep 17 00:00:00 2001
From: Irmen de Jong <irmen@razorvine.net>
Date: Sat, 10 Aug 2019 21:36:26 +0200
Subject: [PATCH] remove dysfunctional repl

---
 compiler/src/prog8/CompilerMain.kt  |  8 -------
 compiler/src/prog8/repl/ReplMain.kt | 36 -----------------------------
 2 files changed, 44 deletions(-)
 delete mode 100644 compiler/src/prog8/repl/ReplMain.kt

diff --git a/compiler/src/prog8/CompilerMain.kt b/compiler/src/prog8/CompilerMain.kt
index 9851d8ffa..c045547d8 100644
--- a/compiler/src/prog8/CompilerMain.kt
+++ b/compiler/src/prog8/CompilerMain.kt
@@ -4,7 +4,6 @@ import prog8.ast.base.AstException
 import prog8.compiler.CompilationResult
 import prog8.compiler.compileProgram
 import prog8.parser.ParsingFailedError
-import prog8.repl.Repl
 import prog8.vm.astvm.AstVm
 import java.nio.file.FileSystems
 import java.nio.file.Path
@@ -37,7 +36,6 @@ private fun compileMain(args: Array<String>) {
     var optimize = true
     var optimizeInlining = true
     var launchAstVm = false
-    var launchRepl = false
     var watchMode = false
     for (arg in args) {
         if(arg=="-emu")
@@ -52,8 +50,6 @@ private fun compileMain(args: Array<String>) {
             optimizeInlining = false
         else if(arg=="-avm")
             launchAstVm = true
-        else if(arg=="-repl")
-            launchRepl = true
         else if(arg=="-watch")
             watchMode = true
         else if(!arg.startsWith("-"))
@@ -93,9 +89,6 @@ private fun compileMain(args: Array<String>) {
             }
         }
 
-    } else if(launchRepl) {
-        val repl = Repl()
-        repl.loop()
     } else {
         if(moduleFile.isBlank())
             usage()
@@ -142,7 +135,6 @@ private fun usage() {
     System.err.println("    [-emu]          auto-start the 'x64' C-64 emulator after successful compilation")
     System.err.println("    [-emu2]         auto-start the 'x64sc' C-64 emulator after successful compilation")
     System.err.println("    [-avm]          launch the prog8 ast-based virtual machine after compilation")
-    System.err.println("    [-repl]         launch the prog8 REPL (interactive mode)")
     System.err.println("    [-watch]        continuous compilation mode (watches for file changes)")
     System.err.println("    modulefile      main module file to compile")
     exitProcess(1)
diff --git a/compiler/src/prog8/repl/ReplMain.kt b/compiler/src/prog8/repl/ReplMain.kt
deleted file mode 100644
index 3ed9d0cbd..000000000
--- a/compiler/src/prog8/repl/ReplMain.kt
+++ /dev/null
@@ -1,36 +0,0 @@
-package prog8.repl
-
-import prog8.compiler.compileProgram
-import prog8.compiler.printAst
-import java.io.File
-import java.nio.file.Path
-
-class Repl() {
-
-
-    fun loop() {
-        println("~~totally unfinished experimental REPL~~\n")
-        while(true) {
-            print("> ")
-            val input = readLine() ?: break
-            val replmodule = createReplModule(input)
-            val compilationResult = compileProgram(replmodule, false, false, false)
-            printAst(compilationResult.programAst)
-            println("")
-        }
-    }
-
-    private fun createReplModule(input: String): Path {
-        val replmodule = File("replmodule.p8")
-        replmodule.writeText("""
-%option enable_floats
-main {
-    sub start() {
-        ${input.trim()}        
-    }
-}
-""")
-        return replmodule.toPath()
-    }
-
-}