| 1 |
Last week I tried to do semantic predicate in our parser grammar. We |
| 2 |
hoped that it could solve most of the problems we were facing. |
| 3 |
Unfortunately, it didn’t end up well as we cannot make semantic |
| 4 |
predicate working with backtracking. This week I will migrate to ANTLR |
| 5 |
3.4. and see if it helps solve the problem. Here are what I have done in |
| 6 |
the last week: |
| 7 |
|
| 8 |
Supported braces in command arguments |
| 9 |
Improved comment handling |
| 10 |
Supported ANSI C Quoting |
| 11 |
Supported shortcut capability for && and || in arithmetic expansion |
| 12 |
Supported arithmetic expression |
| 13 |
Supported break built-in |
| 14 |
Improved our build system to reduce dependencies |
| 15 |
Made arithmetic expansion follow POSIX |
| 16 |
Improved exception hierarchy |
| 17 |
Implemented shift built-in |
| 18 |
Improved the ast_printer utility |
| 19 |
|
| 20 |
A few stories are blocked due to the backtracking problem. |
| 21 |
|
| 22 |
This week I will: |
| 23 |
|
| 24 |
Upgrade to ANTLR 3.4 and see if it helps solve the backtracking problem |
| 25 |
Fix errors in the CI Server |
| 26 |
Break down walker grammar to reduce compile time |
| 27 |
Use bash to verify test scripts |
| 28 |
Support alias |
| 29 |
Handle options to the local built-in |
| 30 |
Upgrade to Paludis 0.64.1 |
| 31 |
Support thread-safety |
| 32 |
Clean up warnings from doxygen |
| 33 |
|
| 34 |
-- |
| 35 |
Best wishes, |
| 36 |
Mu Qiao |
| 37 |
GnuPG fingerprint: 92B1 B0C4 8D14 F8C4 EFA5 3ACC 30B3 0DE4 17B1 57E9 |
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