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20412, tweaked: Make test builtin more POSIX compatible

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20435: Make pattern.c not alter strings.
This commit is contained in:
Peter Stephenson 2004-10-05 10:39:41 +00:00
parent 684da738b0
commit 46141be5f9
7 changed files with 198 additions and 90 deletions
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6
Doc/Zsh/builtins.yo
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@ -1124,6 +1124,12 @@ xitem(tt(test) [ var(arg) ... ])
item(tt([) [ var(arg) ... ] tt(]))(
Like the system version of tt(test). Added for compatibility;
use conditional expressions instead (see noderef(Conditional Expressions)).
The main differences between the conditional expression syntax and the
tt(test) and tt([) builtins are: these commands are not handled
syntactically, so for example an empty variable expansion may cause an
argument to be omitted; syntax errors cause status 2 to be returned instead
of a shell error; and arithmetic operators expect integer arguments rather
than arithemetic expressions.
)
findex(times)
cindex(shell, timing)