__ini_value: draft of comment handling

work in progress for a long time and I didn't touched it again till just
to commit it ... I have to work on it.

cdist/conf/type/__ini_value/files/comment.awk

@@ -0,0 +1,57 @@
+# We try to find a comment block  -- how?
+# check how much paragraphs it has
+# check if 
+#
+# this code is crap - at least not well written
+
+# Check the buffer if the comment was found
+function check_comments() {
+    _lastline = bufindex - (buflen - 1)
+    _comm_size = length(comments)
+
+    lastfreeline = 0
+    lastfreecommline = 0
+    comm_index = 0
+
+    # go through all lines
+    for(i = bufindex; i < _lastline; i++) {
+        _line = trim(linebuf[i])
+
+        # empty line?
+        if(_line == "") {
+            lastfreeline = i
+            continue
+        }
+
+        # line start matched
+        if(_line == trim(comments[comm_index])) {
+            # end? else continue
+            if(comm_index < _comm_size) {
+                continue
+            }
+            else {
+
+            }
+        }
+        # reset again cause not matched
+        else comm_index = 0
+
+        # empty comment line
+        if(is_comment(_line)) {
+            _comment = trim(substr(_line, 2))
+
+            # check if empty comment
+            if(_comment == "") {
+                lastfreecommline = i
+            }
+        }
+
+        # check if comments fit in or is too big
+        if((_lastline - bufindex) < _comm_size) {
+            # too short
+        }
+        else {
+            #if()
+        }
+    }
+}