re: [9fans] blanks in names

["rob pike, esq." <rob@plan9.bell-labs.com>]

I have a simpler solution.  If you don't like blanks in file names,
prohibit them again. (It's the 'frog' array in /sys/src/9/port/chan.c
that determines this.)  Servers that give you blanks will get caught
(although the failures will often be mysterious).  Fix those that
do by relabeling as Nemo suggests, although please not with a variant
invisible blank.  Something visible but rarely used, such as the
0x80 rune.

I enabled blanks because they kept appearing, everyone else accepts
them, and it seemed a challenge to find a good solution.  I still
prefer the quoting solution because it leaves the underlying stuff
alone, but it's easier to just say no.

-rob