1
0
mirror of https://github.com/hsoft/collapseos.git synced 2024-12-25 05:18:06 +11:00
collapseos/blk/356
Virgil Dupras 2d9a07d215 blkunpack: don't include trailing empty lines
This was becoming heavy to manage.
2020-06-23 06:52:34 -04:00

11 lines
425 B
Plaintext

( parsed is tight, all comments ahead. We read the first char
outside of the loop because it *has* to be nonzero, which
means _pdacc *has* to return 0.
Then, we check for '-'. If we get it, we advance by one,
recurse and invert result.
We loop until _pdacc is nonzero, which means either WS or
non-digit. 1 means WS, which means parsing was a success.
-1 means non-digit, which means we have a non-decimal. )