From 54b787529509bd9b0bc30571952abac85c810c3a Mon Sep 17 00:00:00 2001
From: fros4943 <fros4943>
Date: Thu, 8 Jan 2009 17:47:37 +0000
Subject: [PATCH] minor fix: using yield and wait_until macro to implement
 yield_wait_until

---
 .../java/se/sics/cooja/plugins/ScriptParser.java   | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

diff --git a/tools/cooja/java/se/sics/cooja/plugins/ScriptParser.java b/tools/cooja/java/se/sics/cooja/plugins/ScriptParser.java
index 0edaf3e78..a32fe6950 100644
--- a/tools/cooja/java/se/sics/cooja/plugins/ScriptParser.java
+++ b/tools/cooja/java/se/sics/cooja/plugins/ScriptParser.java
@@ -26,7 +26,7 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- * $Id: ScriptParser.java,v 1.1 2009/01/08 16:27:48 fros4943 Exp $
+ * $Id: ScriptParser.java,v 1.2 2009/01/08 17:47:37 fros4943 Exp $
  */
 
 package se.sics.cooja.plugins;
@@ -59,12 +59,12 @@ public class ScriptParser {
 
     code = parseTimeoutWithAction(code);
 
+    code = replaceYieldThenWaitUntils(code);
+
     code = replaceYields(code);
 
     code = replaceWaitUntils(code);
 
-    code = replaceYieldThenWaitsUntils(code);
-
     this.code = code;
   }
 
@@ -179,7 +179,7 @@ public class ScriptParser {
     return pattern.matcher(code).replaceAll("SCRIPT_SWITCH()");
   }
 
-  private String replaceYieldThenWaitsUntils(String code) throws ScriptSyntaxErrorException {
+  private String replaceYieldThenWaitUntils(String code) throws ScriptSyntaxErrorException {
     Pattern pattern = Pattern.compile(
         "YIELD_THEN_WAIT_UNTIL\\(" +
         "(.*)" /* expression */ +
@@ -189,9 +189,7 @@ public class ScriptParser {
 
     while (matcher.find()) {
       code = matcher.replaceFirst(
-          "do { " +
-          " SCRIPT_SWITCH();" +
-          "} while (!(" + matcher.group(1) + "))");
+          "YIELD(); WAIT_UNTIL(" + matcher.group(1) + ")");
       matcher.reset(code);
     }
 
@@ -209,7 +207,7 @@ public class ScriptParser {
     while (matcher.find()) {
       code = matcher.replaceFirst(
           "while (!(" + matcher.group(1) + ")) { " +
-          " SCRIPT_SWITCH()" +
+          " SCRIPT_SWITCH(); " +
       "}");
       matcher.reset(code);
     }