Text syntax parser/loader

Added string quites around text containing spaces
Added support for colon in text

test/test_text_syntax.sh

@@ -0,0 +1,83 @@
+#!/usr/bin/env bash
+# Test: TEX syntax parser tests. 
+
+# Magic line must be first in script (see README.md)
+s="$_" ; . ./lib.sh || if [ "$s" = $0 ]; then exit 0; else return 0; fi
+
+: ${clixon_util_text_syntax:=clixon_util_text_syntax}
+: ${clixon_util_xml:=clixon_util_xml}
+
+fyang=$dir/example.yang
+
+cat <<EOF > $fyang
+module example{
+   prefix ex;
+   namespace "urn:example:clixon";
+    /* Generic config data */
+   container table{
+      list parameter{
+         key name;
+	    leaf name{
+	       type string;
+	    }
+	    leaf value{
+		type string;
+	    }
+        }
+    }
+}
+EOF
+
+cat <<EOF > $dir/x1.xml
+<table xmlns="urn:example:clixon">
+   <parameter>
+      <name>a</name>
+      <value>foo bar</value>
+   </parameter>
+   <parameter>
+      <name>b</name>
+      <value>bar:fie</value>
+   </parameter>
+</table>
+EOF
+
+cat <<EOF > $dir/x1.txt
+example:table {
+    parameter {
+        name a;
+        value "foo bar";
+    }
+    parameter {
+        name b;
+        value bar:fie;
+    }
+}
+EOF
+
+new "test params: -y $fyang"
+
+# No yang
+new "xml to txt"
+expectpart "$($clixon_util_xml -f $dir/x1.xml -y $fyang -oX -D $DBG > $dir/x2.txt)" 0 ""
+
+ret=$(diff $dir/x1.txt $dir/x2.txt)
+if [ $? -ne 0 ]; then
+    err1 "$ret" 
+fi
+
+new "txt to xml"
+expectpart "$($clixon_util_text_syntax -f $dir/x1.txt -y $fyang -D $DBG > $dir/x2.xml)" 0 ""
+
+ret=$(diff $dir/x1.xml $dir/x2.xml)
+if [ $? -ne 0 ]; then
+    err1 "XML" "$ret"
+fi
+
+rm -rf $dir
+
+# unset conditional parameters 
+unset clixon_util_text_syntax
+unset clixon_util_xml
+
+new "endtest"
+endtest