Nope, don't need spaces between symbols and identifiers.

For example, 

1 + length
- inf
! f()
g( $z )

[download]

can be written as 

1 +length
-inf
!f()
g( $z)

[download]

etc

In reply to Re^8: Unicode infinity by ikegami
in thread Unicode infinity by NERDVANA

Title:
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