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A bit of POD (content) corrections

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acli 2003-01-25 08:40:22 +00:00
parent e9a9878966
commit 9e50a11c7e
1 changed files with 17 additions and 0 deletions
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17
misc/Install.pm
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@ -469,6 +469,17 @@ significant in the list of allowed characters.) If a response
type other than the above-listed is specified, the result is
undefined.
Note that the response type "yn" is equivalent to "restrictchar yn".
Because "restrictchar" is case-sensitive, the user is expected
to enter "y" or "n" in lowercase only.
Note that the response type of "email" does not actually
guarantee that the returned value is a well-formed RFC-822
email address, nor does it accept all well-formed RFC-822 email
addresses. What it does is to restrict the returned value to a
string that is looks reasonably likely to be an email address
in the "real world".
If a response type other than "none" or "PressEnter" is
specified, a third argument, specifying the default value, can
be specified: If this default response is not specified, the
@ -483,6 +494,12 @@ The screen is normally cleared before the message is displayed;
if a fourth argument is specified and is nonzero, this
screen-clearing is not done.
FIXME: A response type of "yn" should allow the user to specify
"y" or "n" in either upercase or lowercase.
FIXME: If the response type is "free", the user cannot specify
an empty string; showmessage will return "1" as the result.
FIXME: A default response of "0" cannot be specified. This is
wrong; the default response should be checked for undef, not
for 0.