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Usage: (for-index [ for_var ])
Returns the current index for the named FOR loop.
If not named, then the index for the innermost loop.
Outside of any FOR loop, it returns SCM_UNDEFINED.
See section FOR - Emit a template block multiple times.
Arguments:
for_var - Optional - which for loop
This document was generated by Bruce Korb on September, 30 2006 using texi2html 1.76.