Parse color and stroke width of tspan object correctly. Color and stroke width may inherited from parent node, a text. We can not use loadSVG._set_paint() that only parse current node. loadSVG._set_paint_style() are used to used inherited style by passing an aggreagated style.

# -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 4; -*-
# vim: sw=4:ts=8:sts=4
m4datadir = $(datadir)/mb
dist_m4data_DATA = foreach.m4 mb_c_header.m4 mb_c_source.m4
dist_bin_SCRIPTS = svg2code.py