parser - fix the inccorect decision to

When the user double clicks a word,
enventor parser checks whether the word is regarded to some values
that ctxpopup shows the candidates list of (for other values).

In case the user just clicks the ":" and ";"
the parser misjudges it's the values that chould be changes to other values.

Now parser avoids the both cases to do nothing.

src/bin/edc_parser.c

@@ -200,13 +200,14 @@ attr_value *
 parser_attribute_get(parser_data *pd, const char *text, const char *cur)
 {
    if (!text || !cur) return NULL;
-
-   char *p = (char *) cur;
+   if ((*cur == ';') || (*cur == ':')) return NULL;
 
    parser_attr *attr;
    Eina_Bool instring = EINA_FALSE;
    Eina_Bool necessary = EINA_FALSE;
 
+   char *p = (char *) cur;
+
    while (p >= text)
      {
         if (*p == ':')