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35154: NEWS on arithmetic evaluation changes

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Peter Stephenson 2015-05-15 10:26:35 +01:00
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2015-05-15 Peter Stephenson <p.stephenson@samsung.com>
* 35154: NEWS: news on arithmetic evaluation changes.
* 35153: Src/subst.c, Test/C01arith.ztst: nested math substitution.
* 35151: Src/subst.c: improved check for both b and q flags.

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NEWS
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@ -24,6 +24,13 @@ Changes from 5.0.7 to 5.0.8
as a reference to a variable, e.g. ${(ps.$sep.)foo} to split $foo
on a string given by $sep.
- The option FORCE_FLOAT now forces variables, not just constants,
to floating point in arithmetic expressions.
- The type of an assignment in arithmetic expressions, e.g. the
type seen by the variable res in $(( res = a = b )), is now
more logical and C-like.
- The default binding of 'u' in vi command mode has changed to undo
multiple changes when invoked repeatedly. '^R' is now bound to redo
changes. To revert to toggling of the last edit use: