Improved help error messages

The help and man commands now issue an error message when
the help file cannot be opened: say because there is a
help command typo and there is no such help file.
This commit is contained in:
Landon Curt Noll
2021-11-06 12:47:19 -07:00
parent 5fe5ab1c4b
commit dbf5acf5e8
2 changed files with 40 additions and 21 deletions

View File

@@ -243,6 +243,11 @@ The following are the changes from calc version 2.13.0.1 to 2.13.0.1:
Updated HOWTO.INSTALL to mention Makefile.local.
Fizzbin is better. :-)
The help and man builtin commands now return an error when a
help file cannot be opened, such as when there is no help file.
The following are the changes from calc version 2.13.0.0 to 2.13.0.0: