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authorPeter Stephenson <pws@zsh.org>2017-01-23 09:50:57 +0000
committerPeter Stephenson <pws@zsh.org>2017-01-23 09:50:57 +0000
commitc861b17bbf002129f29e22ab625fd3516ba792a2 (patch)
treed1cd26c6a1f298840fd51fae19a4a25f279ecf10 /aclocal.m4
parent8cb130fe7311aa428e93978eeceb5ab141959aa6 (diff)
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40391: Add WARN_NESTED_VAR option and functions -W.
These are companions to WARN_CREATED_GLOBAL, warning when a variable
from an enclosing scope is altered.
Diffstat (limited to 'aclocal.m4')
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