increase sql-value buffer for pretty printing, typo, add test target

README.md

@@ -1,6 +1,6 @@
 libtraceproc - a library for tracing [Pro*C][proc] and [OCI][oci] calls
 
-It is implemented as shared library which intercepts Pro*C/OCI
+It is implemented as a shared library which intercepts Pro*C/OCI
 calls when preloaded. Since DB libraries like [OCCI][occi] and
 [OTL][otl] also use low-level OCI-calls, one get useful trace
 results there, too.

makefile

@@ -195,6 +195,12 @@ genmod: genmodsql genmodgory genmodoci
 
 testmod: testmodsql testmodgory testmodoci
 
+
+
+.PHONY: test
+
+test: testunit testmod
+
 ###########################################################################
 # Test programs
 ###########################################################################

prettyprint.c

@@ -271,15 +271,15 @@ static int pp_para_sql_value(const Statement *stmt,
     bool before,
     void *user_ptr)
 {
-  char buffer[512] = {0};
+  char buffer[2048] = {0};
   if (p->indicator == -1) {
     tprintf("NULL");
   } else  {
     switch (p->type)
     {
       case STRING :
         sql_quote_str((const char*)p->value, strlen((const char*)p->value),
-            buffer, 512);
+            buffer, 2048);
         tprintf("%s", buffer);
         break;
       case DOUBLE :
@@ -303,18 +303,18 @@ static int pp_para_sql_value(const Statement *stmt,
       case VARCHAR:
         {
           const varchar *v = p->value;
-          sql_quote_str((const char*)v->arr, (size_t)v->len, buffer, 512);
+          sql_quote_str((const char*)v->arr, (size_t)v->len, buffer, 2048);
           tprintf("%s", buffer);
         }
         break;
       case STRING0:
         sql_quote_str((const char*)p->value, strlen((const char*)p->value),
-            buffer, 512);
+            buffer, 2048);
         tprintf("%s", buffer);
         break;
       case CHAR:
         sql_quote_str((const char*)p->value, 1,
-            buffer, 512);
+            buffer, 2048);
         tprintf("%s", buffer);
         break;
       default: