Warning appears about using a specific form of xml xpaths

[Poikilos]

This occurs in xml mode (not tested in _LXML_AVAILABLE case)

After adding some debug output (lines 1, 4, 5 and 8 below), I can see the original string sent, so we can compare it to the suggested string:

1. [_xpath_query] xml query_string="/ns:svg/ns:g/ns:text[@id='character_name_']/ns:tspan"
2. /home/owner/git/pyinkscape/pyinkscape/inkscape.py:529: FutureWarning: This search is broken in 1.3 and earlier, and will be fixed in a future version. If you rely on the current behaviour, change it to "./ns:svg/ns:g/ns:text[@id='character_name_']/ns:tspan"
3. return self.__tree.findall(query_string, namespaces=namespaces)
4. Got no <text id="character_name_">. Trying group (potential Inkscape-generated g tag)
5. [_xpath_query] xml query_string="/ns:svg/ns:g[@id='character_name_']/ns:tspan"
6. /home/owner/git/pyinkscape/pyinkscape/inkscape.py:529: FutureWarning: This search is broken in 1.3 and earlier, and will be fixed in a future version. If you rely on the current behaviour, change it to "./ns:svg/ns:g[@id='character_name_']/ns:tspan"
7. return self.__tree.findall(query_string, namespaces=namespaces)
8. Got no <g id="character_name_"> either

so for comparison:

• /ns:svg/ns:g/ns:text[@id='character_name_']/ns:tspan old
• ./ns:svg/ns:g/ns:text[@id='character_name_']/ns:tspan suggested
• /ns:svg/ns:g[@id='character_name_']/ns:tspan old
• ./ns:svg/ns:g[@id='character_name_']/ns:tspan suggested

However I'm not sure if you "rely on the current behaviour" so I'm not sure they should be changed to the suggested queries.