Scanner

1. Programming Style — out of 10
2. Program correctness — out of 30
3. Testing — out of 10
4. Code Improvements:
   • Hash Table Implementation — out of 10
   • Error Handling (lexical error msg) — out of 5
   • Program Listing with Line Numbers — out of 5
   • Input Buffer (5/10 single/double) — out of 10
   • Token Stream (token mnemonic) — out of 5
   • Eliminating Global Variables — out of 10
5. Documentation — out of 5
6. Late Penalty — -5% per day

Parser

1. Programming Style — out of 10
2. Program correctness — out of 30
   • -5 for any syntax not covered
3. Testing:
   • all correct syntax — out of 10
   • all syntax errors — out of 10
4. LL(1) Grammar:
   • First Sets — out of 10
   • Follow Sets — out of 10
5. Code Improvements:
6. Error Handling (all parse functions generate local error messages) — out of 10
7. Informative error messages — out of 10
8. Late Penalty — -5% per day

Parser with Error Recovery

1. Programming Style — out of 10
2. Program correctness — out of 80
   • detect all compilation errors
   • handle ``spurious'' errors
   • deal with lexical errors
   • deal with syntax errors
     • display marker on a line
     • line number when refer to an earlier line
     • informative error handling
3. Testing:
   • all syntax errors — out of 10
4. Late Penalty — -5% per day

Translator

1. Programming Style — out of 10
2. Program correctness — out of 40
   • -10 for any translation not covered
3. Testing:
   • all correct statements — out of 10
   • all semantic errors — out of 10
4. Micro Translation Scheme — out of 10
5. Code Improvements:
   • handling semantic errors — out of 10
   • informative error messages — out of 10
6. Late Penalty — -5% per day