# The space value derives from The Elements of Typographic Style
# same for en-/em values. Rest are rough guesses.
space 0020 0.25
nbspace 00A0 0.25
# ethi:wordspace 1361 # NOTE: has shape
enquad 2000 0.5
emquad 2001 1
enspace 2002 0.5
emspace 2003 1
threeperemspace 2004 3
fourperemspace 2005 4
sixperemspace 2006 6
figurespace 2007 1
punctuationspace 2008 1
thinspace 2009 0.1
hairspace 200A 0.05
zerowidthspace 200B 0
narrownobreakspace 202F 0.1
mediummathematicalspace 205F 1
cntr:space 2420 0.25
ideographicspace 3000 1
# ideographichalffillspace 303F # NOTE: has shape
zerowidthnobreakspace FEFF 0