```
sed -z -i 's/Type: Standards Track/Type: Specification/' bip-0*.md
sed -z -i 's/Type: Standards Track/Type: Specification/' bip-0*.mediawiki
```
After the scripted changes, the changes to BIP-40, BIP-41, and BIP-63
were undone, because it breaks CI.
These three BIPs only exist conceptually and their proposal documents
are missing which causes changes to them ot break the CI. I defer the
changes to these BIPs to a separate pull request to get CI to pass.
Although the variant "implementor" predominated for much of the late 20th
century, today "implementer" is considered standard, and the former spelling
triggers the typos spelling checker.
Second sentence in the second paragraph of the Forwarding Addresses section, had a slight grammatical error that needed correcting.
Helpful for the flurry of interested people keen on reviewing the BIP (i.e. Institutions, non-English nation-states)
Python requires a colon at the end of an if statement to denote the beginning of the block of code that will be executed if the condition is True. If the colon is omitted, a syntax error will occur, and the code will not run. Since the syntax error will prevent the code from running, it won't introduce any vulnerabilities by itself. However, it will cause the application to fail at the point where the code is parsed, which might expose other issues if error handling is not implemented properly.
when drafting the BIP I attempted to triangulate what the width of the fields for number of inputs/outputs should be from various sources in the codebase, and made an error in looking at the signing and encoding logic, and not the _decoding_ logic which restricts vectors (vin, vout) to MAX_SIZE which is 33554432. This fully justifies not using a wider type (uint64_t).
Also clarified arguments for not using a narrower type (uint16_t) which would be possible just for the vIn based on block size, because it's a leaky abstraction (you can still encode and decode such a transaction, just not mine it).
thanks to @roconnor-blockstream for pointing this out
