From 738438f3da478a1d0121cbbdab620c47f222c73e Mon Sep 17 00:00:00 2001
From: Jakub Skoczen <jakub@indexdata.dk>
Date: Wed, 19 Mar 2014 15:32:31 +0100
Subject: [PATCH] Mark syntax errors

---
 src/main/java/org/z3950/zing/cql/CQLParser.java |    5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/main/java/org/z3950/zing/cql/CQLParser.java b/src/main/java/org/z3950/zing/cql/CQLParser.java
index 4d4f025..8a0fc17 100644
--- a/src/main/java/org/z3950/zing/cql/CQLParser.java
+++ b/src/main/java/org/z3950/zing/cql/CQLParser.java
@@ -478,6 +478,11 @@ public class CQLParser {
 	    root = parser.parse(cql);
 	} catch (CQLParseException ex) {
 	    System.err.println("Syntax error: " + ex.getMessage());
+            StringBuilder space = new StringBuilder(cql.length());
+            System.out.println(cql);
+            for (int i=0; i<ex.getPosition(); i++) space.append(" ");
+            space.append("^");
+            System.err.println(space.toString());
 	    System.exit(3);
             return; //compiler
 	} catch (IOException ex) {
-- 
1.7.10.4