Document hashondef and nolog options for POSIX.1-2024#168
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POSIX.1-2024 no longer defines the behavior of the -h and -o nolog options because they are implemented differently in different shells. This commit updates the documentation to reflect this change.
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POSIX.1-2024 no longer defines the behavior of the
-hand-o nologoptions because they are implemented differently in different shells. This commit updates the documentation to reflect this change.Summary by Copilot
This pull request updates the documentation for the
nologandhash-on-defoptions in both English and Japanese files to clarify their behavior and compatibility with POSIX standards and other shells.Documentation updates:
doc/_set.txt: Updated the description of thenologoption to clarify its historical behavior in older Korn shells and its lack of support in modern shells. Added details about thehash-on-defoption, explaining its behavior based on POSIX.1-2001 and noting that POSIX.1-2024 no longer specifies its behavior.doc/ja/_set.txt: Provided a similar update in Japanese, explaining the historical behavior of thenologoption and its lack of support in most modern shells. Also added an explanation of thehash-on-defoption's behavior and its evolution in POSIX standards.