specifically, script:current-line was not working. this patch
isn't fully tested, but does fix issues in my test case. it
makes `script:current-line` immediate (so references inside a
definition will actually make sense) and fixes an issue that
was causing indented lines to be counted twice.
since this now skips indention, it should cut down on the
number of evaluations on empty tokens, which will save a little
time when running programs.
FossilOrigin-Name: 0393f609b505ec2a364831078f36ec44b633ea579e7bc0b74a9665c07f08d7ce
this fixes a buffer overrun that caused the `err:notfound` header to be messed up.
i also policed some whitespace and removed obsolete comments in a few files.
FossilOrigin-Name: 4db7040fbc6a4f73e7da6a32de89de915aca6d33137afd04f8d5b3368612b214
