From 98e2821b38a775737e42a2479a6bc65107210859 Mon Sep 17 00:00:00 2001
From: Elliot Kroo <kroo@appjet.com>
Date: Thu, 11 Mar 2010 15:21:30 -0800
Subject: reorganizing the first level of folders (trunk/branch folders are not
 the git way :)

---
 .../com.etherpad/easysync2support.scala            | 167 ---------------------
 1 file changed, 167 deletions(-)
 delete mode 100644 trunk/infrastructure/com.etherpad/easysync2support.scala

(limited to 'trunk/infrastructure/com.etherpad/easysync2support.scala')

diff --git a/trunk/infrastructure/com.etherpad/easysync2support.scala b/trunk/infrastructure/com.etherpad/easysync2support.scala
deleted file mode 100644
index 9f1c527..0000000
--- a/trunk/infrastructure/com.etherpad/easysync2support.scala
+++ /dev/null
@@ -1,167 +0,0 @@
-/**
- * Copyright 2009 Google Inc.
- * 
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * 
- *      http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS-IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.etherpad;
-
-object Easysync2Support {
-
-  def numToString(d: Int): String = java.lang.Integer.toString(d.toInt, 36); // lowercase
-  def stringToNum(s: String): Int = java.lang.Integer.parseInt(s, 36);
-  
-  def opAssembler() = new OpAssembler();
-  
-  class OpAssembler() {
-    val buf = new StringBuilder(1000);
-    def append(op: Op) {
-      append(op.opcode, op.chars, op.lines, op.attribs);
-    }
-    def append(opcode: String, chars: Int, lines: Int, attribs: String) {
-      buf.append(attribs);
-      if (lines > 0) {
-        buf.append('|');
-        buf.append(numToString(lines));
-      }
-      buf.append(opcode);
-      buf.append(numToString(chars));
-    }
-    override def toString(): String = buf.toString;
-    def clear() { buf.clear; }
-  }
-
-  def isAlphanum(c: Char) = (c >= '0' && c <= '9' || c >= 'a' && c <= 'z');
-
-  case object OpParseError extends Error;  
-  
-  def nextOpInString(str: String, startIndex: Int): Object = {
-    var i = startIndex;
-
-    try {
-      def lookingAt(c: Char) = (i < str.length && str.charAt(i) == c);
-      def lookingAtAlphanum() = (i < str.length && isAlphanum(str.charAt(i)));
-      def atEnd() = (i >= str.length);
-      def readAlphanum(): Int = {
-        if (! lookingAtAlphanum()) {
-          throw OpParseError;
-        }
-        val start = i;
-        while (lookingAtAlphanum()) {
-          i += 1;
-        }
-        val end = i;
-        stringToNum(str.substring(start, end));
-      }
-      
-      while (lookingAt('*')) {
-        i += 1;
-        if (! lookingAtAlphanum()) {
-          throw OpParseError;
-        }
-        while (lookingAtAlphanum()) {
-          i += 1;
-        }
-      }
-      val attribsEnd = i;
-      
-      var lines_ = 0;
-      if (lookingAt('|')) {
-        i += 1;
-        lines_ = readAlphanum();
-      }
-      
-      if (lookingAt('?')) {
-        return new { val opcode = "?"; }
-      }
-      if (! (lookingAt('+') || lookingAt('-') || lookingAt('='))) {
-        throw OpParseError;
-      }
-      val opcode_ = str.substring(i, i+1);
-      i += 1;
-      val chars_ = readAlphanum();
-
-      return new Op(opcode_, chars_, lines_, str.substring(startIndex, attribsEnd)) {
-        val lastIndex = i;
-      };
-    }
-    catch { case OpParseError => null }
-  }
-
-  case class Op(var opcode: String, var chars: Int, var lines: Int, var attribs: String);
-  def newOp() = Op("", 0, 0, "");
-  def clearOp(op: Op) { op.opcode = ""; op.chars = 0; op.lines = 0; op.attribs = ""; }
-  
-  // ported from easysync2.js
-  class MergingOpAssembler {
-    val assem = opAssembler();
-    var bufOp = newOp();
-
-    var bufOpAdditionalCharsAfterNewline = 0;
-
-    def flush(isEndDocument: Boolean) {
-      if (bufOp.opcode.length > 0) {
-        if (isEndDocument && bufOp.opcode == "=" && bufOp.attribs.length == 0) {
-          // final merged keep, leave it implicit
-        }
-        else {
-          assem.append(bufOp);
-          if (bufOpAdditionalCharsAfterNewline > 0) {
-            bufOp.chars = bufOpAdditionalCharsAfterNewline;
-            bufOp.lines = 0;
-            assem.append(bufOp);
-            bufOpAdditionalCharsAfterNewline = 0;
-          }
-        }
-        bufOp.opcode = "";
-      }
-    }
-    def append(opcode: String, chars: Int, lines: Int, attribs: String) {
-      if (chars > 0) {
-        if (bufOp.opcode == opcode && bufOp.attribs == attribs) {
-	  if (lines > 0) {
-	    // bufOp and additional chars are all mergeable into a multi-line op
-	    bufOp.chars += bufOpAdditionalCharsAfterNewline + chars;
-	    bufOp.lines += lines;
-	    bufOpAdditionalCharsAfterNewline = 0;
-	  }
-	  else if (bufOp.lines == 0) {
-	    // both bufOp and op are in-line
-	    bufOp.chars += chars;
-	  }
-	  else {
-	    // append in-line text to multi-line bufOp
-	    bufOpAdditionalCharsAfterNewline += chars;
-	  }
-        }
-        else {
-	  flush(false);
-          bufOp = Op(opcode, chars, lines, attribs);
-        }
-      }
-    }
-    def endDocument() {
-      flush(true);
-    }
-    override def toString() = {
-      flush(false);
-      assem.toString();
-    }
-    def clear() {
-      assem.clear();
-      clearOp(bufOp);
-    }
-  }
-
-  def mergingOpAssembler() = new MergingOpAssembler();
-}
-- 
cgit v1.2.3-1-g7c22