Makes links in ledger-report "register" commands optional.

This commit adds a new custom `ledger-report-links-in-register' flag
that controls whether `ledger-report' will attempt to link transactions
in the report buffer to the entries in the original file. Essentially,
it controls whether `ledger-report' will silently pass the
"--prepend-format" flag to the binary.

The primary motivation for this is that not all implementations of
ledger support the "--prepend-format" flag, and thus all "register"
commands run by `ledger-report' (and usually _only_ "register" commands)
will always fail, because they are treated as a special case in
`ledger-do-report'. At present, the user has no ability to prevent the
"--prepend-format" flag from being silently passed to the binary. This
commit provides that feature.

[ci skip]

0 files changed, 0 insertions, 0 deletions