Merge pull request #3356 from lukasvalle/master

example for use lib with IO:Path

Author: JJ

doc/Language/modules.pod6

@@ -511,8 +511,9 @@ zef --force install .
 X<|use lib>
 A user may have a collection of modules not found in the normal ecosystem,
 maintained by a module or package manager, but needed regularly.  Instead of
-using the C<use lib> pragma one can use the C<RAKULIB> environment variable to
-point to module locations. For example:
+using the C<use lib> L<pragma|/language/pragmas#index-entry-lib__pragma> one
+can use the C<RAKULIB> environment variable to point to module locations.
+For example:
 
 =for code :lang<shell>
 export RAKULIB=/path/to/my-modules,/path/to/more/modules
@@ -837,7 +838,8 @@ zef install ./your-module-folder
 =end code
 
 Note that doing so precompiles and installs your module. If you make changes to
-the source, you'll need to re-install the module. (See C<use lib> pragma, C<-I>
+the source, you'll need to re-install the module.
+(See C<use lib> L<pragma|/language/pragmas#index-entry-lib__pragma>, C<-I>
 command line switch, or C<PERL6LIB> env variable, to include a path to your
 module source while developing it, so you don't have to install it at all).
 

doc/Language/pragmas.pod6

@@ -202,9 +202,13 @@ This pragma adds subdirectories to the library search
 path so that the interpreter can
 L<find the modules|/language/modules#Finding_modules>.
 
-=for code :solo
+=begin code :solo
 use lib <lib /opt/lib /usr/local/lib>;
 
+#or a mixed list of IO::Path and Str
+use lib ('.', '.'.IO, './lib'.IO);
+=end code
+
 This will search the directories passed in a list. Please check
 L<the modules documentation|/language/modules#use> for more examples.