Get rid of the index inside FormulaTokenArray

Instead, use FormulaTokenArrrayPlainIterator everywhere, especially in
the FormulaCompiler.

This is the final step of a long chain of commits. (Split up into many
"uncontroversial" bits, and then this, to make potential bisecting
easier.)

Also added a logging operator<< for FormulaTokenArray, for SAL_DEBUG,
SAL_INFO etc goodness.

Change-Id: I02fe29f3f1e0dc33e5cba69e594223b4178a12bc
Reviewed-on: https://gerrit.libreoffice.org/38851
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Tor Lillqvist <tml@collabora.com>

0 files changed, 0 insertions, 0 deletions