bkyk8rc3zvpnsf5inmcqq4n3k98cv6hj-my-site-hyper-literate-git.test.suzanne.soy-0.0.1

commit 5505a5557ad05cb1dbb44a27ac5122ec5665a82b
parent 06e254f169ffa5a1bf7dbd42fd923d00809c6853
Author: Ben Greenman <benjaminlgreenman@gmail.com>
Date:   Fri, 24 Jun 2016 23:54:19 -0400

Add language-index-desc and reader-index-desc

Subtypes of module-index-desc.
Used to tell if a module implements a #lang or a #reader module.

Diffstat:
M
scribble-doc/scribblings/scribble/manual.scrbl
 | 
10
++++++++++
M
scribble-lib/scribble/manual-struct.rkt
 | 
2
++
M
scribble-lib/scribble/private/manual-mod.rkt
 | 
40
++++++++++++++++++++++++----------------

3 files changed, 36 insertions(+), 16 deletions(-)
diff --git a/scribble-doc/scribblings/scribble/manual.scrbl b/scribble-doc/scribblings/scribble/manual.scrbl
@@ -2049,6 +2049,16 @@ rendered document.}
 Indicates that the index entry corresponds to a module definition via
 @racket[defmodule] and company.}
 
+@deftogether[(
+@defstruct[(language-index-desc module-path-index-desc)]{}
+@defstruct[(reader-index-desc module-path-index-desc)]{}
+)]{
+Indicates that the index entry corresponds to a module definition via
+@racket[defmodule] with the @racket[#:lang] or @racket[#:reader] option.
+For example, a module definition via @racket[defmodulelang] has a
+@racket[language-index-desc] index entry and a module definition via
+@racket[defmodulereader] has a @racket[reader-index-desc] index entry.}
+
 @defstruct[exported-index-desc ([name symbol?]
                                [from-libs (listof module-path?)])]{
 
diff --git a/scribble-lib/scribble/manual-struct.rkt b/scribble-lib/scribble/manual-struct.rkt
@@ -5,6 +5,8 @@
 
 (provide-structs
  [module-path-index-desc ()]
+ [(language-index-desc module-path-index-desc) ()]
+ [(reader-index-desc module-path-index-desc) ()]
  [exported-index-desc ([name symbol?]
                        [from-libs (listof module-path?)])]
  [(method-index-desc exported-index-desc) ([method-name symbol?]
diff --git a/scribble-lib/scribble/private/manual-mod.rkt b/scribble-lib/scribble/private/manual-mod.rkt
@@ -221,30 +221,36 @@
                                    (add-between (map tt pkgs) ", "))))))))))
     (define (flow-width f) (apply max (map block-width f)))
     (define libs-specs
+      ;; make-desc  : element -> flow
+      ;; index-desc : module-path-index-desc
+      (let-values ([(make-desc index-desc)
+                    (case lang
+                      [(#f)
+                       (values (lambda (modname) (list (racket (#,req #,modname))))
+                               the-module-path-index-desc)]
+                      [(#t)
+                       (values (lambda (modname) (list (hash-lang) spacer modname))
+                               the-language-index-desc)]
+                      [(reader)
+                       (values (lambda (modname) (list (racketmetafont "#reader") spacer modname))
+                               the-reader-index-desc)]
+                      [(just-lang)
+                       (values (lambda (modname) (list (hash-lang) spacer modname))
+                               the-language-index-desc)]
+                      [else (error 'defmodule "unknown mode: ~e" lang)])])
       (map
        (lambda (name modpath)
          (define modname (if link-target?
-                             (make-defracketmodname name modpath)
+                             (make-defracketmodname name modpath index-desc)
                              name))
          (list
           (make-flow
            (list
             (make-omitable-paragraph
-             (cons
-              spacer
-              (case lang
-                [(#f)
-                 (list (racket (#,req #,modname)))]
-                [(#t)
-                 (list (hash-lang) spacer modname)]
-                [(reader)
-                 (list (racketmetafont "#reader") spacer modname)]
-                [(just-lang)
-                 (list (hash-lang) spacer modname)]
-                [else (error 'defmodule "unknown mode: ~e" lang)])))))
+             (cons spacer (make-desc modname)))))
           'cont))
        names
-       modpaths))
+       modpaths)))
 
     (make-splice
      (cons
@@ -278,8 +284,10 @@
               (flow-paragraphs (decode-flow content)))))))
 
 (define the-module-path-index-desc (make-module-path-index-desc))
+(define the-language-index-desc (make-language-index-desc))
+(define the-reader-index-desc (make-reader-index-desc))
 
-(define (make-defracketmodname mn mp)
+(define (make-defracketmodname mn mp index-desc)
   (let ([name-str (datum-intern-literal (element->string mn))]
         [path-str (datum-intern-literal (element->string mp))])
     (make-index-element #f
@@ -287,7 +295,7 @@
                         (intern-taglet `(mod-path ,path-str))
                         (list name-str)
                         (list mn)
-                        the-module-path-index-desc)))
+                        index-desc)))
 
 (define-syntax (declare-exporting stx)
   (syntax-parse stx