@ -34,7 +34,7 @@ A parameter that determines whether the @racket[world:directory-require] file is
@section{Settable values}
These values can be changed by overriding them in your @racket["directory-require.rkt"] source file. Within this file, create a submodule called @racket[config]. (More about @secref["submodules" #:doc '(lib "scribblings/guide/guide.scrbl")].) Then within this submodule, use @racket[define] to make variable with the same name as the one in @racket[pollen/world], but without the @racket[world:] prefix. Assign it whatever value you like. Repeat as needed. When Pollen runs, these definitions will supersede those in @racket[pollen/world].
These values can be changed by overriding them in your @racket["directory-require.rkt"] source file. Within this file, @seclink["submodules" #:doc '(lib "scribblings/guide/guide.scrbl")]{create a submodule} called @racket[config]. Then within this submodule, use @racket[define] to make a variable with the same name as the one in @racket[pollen/world], but without the @racket[world:] prefix. Assign it whatever value you like. Repeat as needed. When Pollen runs, these definitions will supersede those in @racket[pollen/world].
For instance, suppose you wanted the main export of every Pollen source file to be called @racket[van-halen] rather than @racket[doc], the extension of Pollen markup files to be @racket[.rock] rather than @racket[.pm], and the command character to be @litchar{🎸} instead of @litchar{◊}. Your @racket["directory-require.rkt"] would look like this:
@ -42,6 +42,8 @@ For instance, suppose you wanted the main export of every Pollen source file to
@codeblock{
#lang racket/base
;; ... the usual definitions and tag functions ...
(module config racket/base
(provide (all-defined-out))
(define main-export 'van-halen)
@ -64,11 +66,11 @@ Determines the default HTTP port for the project server. Initialized to @racket[
@defoverridable[meta-export symbol?]{The meta hashtable exported from a compiled Pollen source file. Initialized to @racket[metas].}
@defoverridable[world:meta-tag-name symbol?]{Name of the tag used to mark metas within Pollen source.}
@defoverridable[meta-tag-name symbol?]{Name of the tag used to mark metas within Pollen source.}
@defoverridable[world:directory-require string?]{File implicitly required into every Pollen source file from its directory. Initialized to @filepath{directory-require.rkt}.}
@defoverridable[directory-require string?]{File implicitly required into every Pollen source file from its directory. Initialized to @filepath{directory-require.rkt}.}
@defoverridable[world:server-extras-dir string?]{Name of directory where server support files live. Initialized to @tt{server-extras}.}
@defoverridable[server-extras-dir string?]{Name of directory where server support files live. Initialized to @tt{server-extras}.}
@ -113,9 +115,9 @@ File extensions for Pollen source files, initialized to the following values:
@defoverridable[template-meta-key symbol?]{Meta key used to store a template name for that particular source file. Initialized to @racket['template].}
