Mapscript SaveMap() and quotes

[scy@…]

when setting the style.sizeitem property to something like "(field1 + field2)"
(which is working with PostGIS) in mapscript, the savemap() fonction doesn't put
quotes around it causing the resulting mapfile to be unusable.


same kind of behaviour whith hdf data which has to be set like this (for example):

'HDF4_EOS:EOS_GRID:"C:/pathto/data.hdf":DataSet:field'

but is saved like this by savemap():

"HDF4_EOS:EOS_GRID:"C:/pathto/data.hdf":DataSet:field"