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@ is a sigil-like operator

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Araq 2012-04-15 10:02:15 +02:00
commit 959e370ae9
9 changed files with 119 additions and 157 deletions
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web/news.txt
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@ -50,6 +50,8 @@ Changes affecting backwards compatibility
to get a template of old behaviour.
- There is now a proper distinction in the type system between ``expr`` and
``PNimrodNode`` which unfortunately breaks the old macro system.
- ``pegs.@`` has been renamed to ``pegs.!*`` and ``pegs.@@`` has been renamed
to ``pegs.!*\`` as ``@`` operators now have different precedence.
Compiler Additions
@ -73,7 +75,9 @@ Language Additions
- ``addr`` is now treated like a prefix operator syntactically.
- Added ``global`` pragma that can be used to introduce new global variables
from within procs.
- when expressions are now allowed just like if expressions
- ``when`` expressions are now allowed just like ``if`` expressions.
- The precedence for operators starting with ``@`` is different now
allowing for *sigil-like* operators.
2012-02-09 Version 0.8.14 released