Commit 120462e5e62c88dc50ead60a065ae12bc2cea7b7

Noticed the \Fut bug, and worked it around (disabled 'F').
  
77# NB: take care when writing this map that it should basically be injective
88# (except for unimportant variants like s^' and s'^): if it's not, it means
99# there is a mess in your transcription system, and you should fix your trancripts.
10# FIXME: Terrible bug: now, '\Fut' gives '\wˣut'. This is not elegantly
11# avoidable in this sed script, so I'll rewrite the program in another language.
1012#############################################
1113# Very special combinations of symbols
1214# (these transformations must come in the script before the other
4444# The voiceless:
4545s|R|rˣ|g # the voiceless r
4646s|L|lˣ|g # the voiceless l
47s|F|wˣ|g # the voiceless w (sounds also like x, h)
47#s|F|wˣ|g # the voiceless w (sounds also like x, h)
48# -- disabled 'F' because of the '\Fut' bug. Actually,
49# 'W' for this sound looks more systematic in my system, so perhaps
50# I should have used it, shouldn't I?
4851s|W|wˣ(?)|g # FIXME: sometimes I wrote 'W', is it the same sound?
4952s|J|jˣ|g # the voiceless j (sounds also like x, h; soft? Perhaps, I didn't distinguish 2 sounds--soft and hard--when using this sign.)
5053##############################################