diff options
Diffstat (limited to 'doc/ref/mod-getopt-long.texi')
-rw-r--r-- | doc/ref/mod-getopt-long.texi | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/doc/ref/mod-getopt-long.texi b/doc/ref/mod-getopt-long.texi index cba660b83..3d753df67 100644 --- a/doc/ref/mod-getopt-long.texi +++ b/doc/ref/mod-getopt-long.texi @@ -263,7 +263,7 @@ The @var{grammar} argument is expected to be a list of this form: @code{((@var{option} (@var{property} @var{value}) @dots{}) @dots{})} where each @var{option} is a symbol denoting the long option, but -without the two leading dashes (e.g. @code{version} if the option is +without the two leading dashes (e.g.@: @code{version} if the option is called @code{--version}). For each option, there may be list of arbitrarily many property/value @@ -284,7 +284,7 @@ If @var{bool} is @code{#t}, the option accepts a value; if it is @code{#f}, it does not; and if it is the symbol @code{optional}, the option may appear in @var{args} with or without a value. @item @code{(predicate @var{func})} -If the option accepts a value (i.e. you specified @code{(value #t)} for +If the option accepts a value (i.e.@: you specified @code{(value #t)} for this option), then @code{getopt-long} will apply @var{func} to the value, and throw an exception if it returns @code{#f}. @var{func} should be a procedure which accepts a string and returns a boolean |