Analysis errors draft
Warnings are for non-portable patterns.
- Error: jump to missing label
- Error: negative
copy argument
- Error: invalid UTF-8
- Warn: trailing whitespace characters after program
- Warn: invalid UTF-8 after program
- Warn: implicit
end
- Warn:
slide count negative
- Warn:
slide count underflow
- Warn:
push argument empty
- Warn:
printc of surrogate (U+D800 to U+DFFF)
- Warn:
printc out of range (U+0000 to U+10FFFF, i.e. 0 to 1114111)
- Warn: labels differ only by leading zeros
- Warn: label with leading zeros is not valid UTF-8
- Info: unused label
- Info: unused value
- Info:
copy 0 can be replaced with dup