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Usage: (first-for? [ for_var ])
SCM_BOOL_T if the named FOR loop (or, if not named, the
current innermost loop) is on the first pass through the data. Outside
FOR loop, it returns
SCM_UNDEFINED, see section FOR - Emit a template block multiple times.
for_var - Optional - which for loop
This document was generated by Bruce Korb on August 21, 2015 using texi2html 1.82.