add_unique	add_unique
str_count	str_count
trim	trim
upload_dico	upload_dico
xdata	xdata
xdata_value	xdata
xentity	xentity
xfile	xshow
xhist	xhist
xparse	xparse
xplot	xplot
xprop	xprop
xrelation	xentity
xshow	xshow
xtest	xtest
