Clean up the code in GetFormulas

Registered by kwhitefoot

GetFormulas has grown very complicated because of attempts to ensure that all formulas are found regardless of where they are anchored. Apart from any aesthetic questions this has resulted in finding all, or most, formulas twice which of course increases execution time.

Blueprint information

Status:
Not started
Approver:
kwhitefoot
Priority:
High
Drafter:
kwhitefoot
Direction:
Needs approval
Assignee:
kwhitefoot
Definition:
New
Series goal:
None
Implementation:
Unknown
Milestone target:
None

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