Add TeX styles for custom Scribble tags

Removes many (not all) pdflatex errors when generating PDF docs. Some
styles had to be renamed because they get reused as LaTeX
environments/commands which can only contain letters.

pollen/scribblings/mb-tools.rkt

@@ -1,9 +1,20 @@
 #lang at-exp racket/base
-(require (for-syntax racket/base racket/syntax) scribble/core scribble/manual scribble/private/manual-sprop scribble/decode scribble/html-properties racket/runtime-path racket/format)
+(require (for-syntax racket/base
+                     racket/syntax)
+         racket/format
+         racket/runtime-path
+         scribble/core
+         scribble/decode
+         scribble/html-properties
+         scribble/latex-properties
+         scribble/manual
+         scribble/private/manual-sprop)
+
 
 (provide (all-defined-out) (all-from-out racket/runtime-path))
 
 (define-runtime-path mb-css "mb.css")
+(define-runtime-path mb-tex "mb.tex")
 
 (define (link-tt url) (link url (tt url)))
 
@@ -14,16 +25,17 @@
   (compound-paragraph 
    (style "fileblock" (list* (alt-tag "div") 'multicommand
                              (box-mode "RfileboxBoxT" "RfileboxBoxC" "RfileboxBoxB")
+                             (tex-addition mb-tex)
                              scheme-properties))
    (list
-    (paragraph (style "fileblock_filetitle" (list* (alt-tag "div") (box-mode* "RfiletitleBox") scheme-properties))
+    (paragraph (style "fileblockFiletitle" (list* (alt-tag "div") (box-mode* "RfiletitleBox") (tex-addition mb-tex) scheme-properties))
                (list (make-element
-                      (style "fileblock_filename" (list (css-style-addition mb-css)))
+                      (style "fileblockFilename" (list (css-style-addition mb-css) (tex-addition mb-tex)))
                       (if (string? filename)
                           (filepath filename)
                           filename))))
     (compound-paragraph 
-     (style "fileblock_filecontent" (list* (alt-tag "div") (box-mode* "RfilecontentBox") scheme-properties))
+     (style "fileblockFilecontent" (list* (alt-tag "div") (box-mode* "RfilecontentBox") (tex-addition mb-tex) scheme-properties))
      (decode-flow inside)))))
 
 (define (convert-newlines args)
@@ -36,17 +48,28 @@
   (nested (racketerror (racketfont* (convert-newlines args)))))
 
 (define (foreign-code . args)
-  (compound-paragraph (style "foreign-code" (list (css-style-addition mb-css) (alt-tag "div"))) (list (apply verbatim args))))
+  (compound-paragraph (style "foreignCode" (list (css-style-addition mb-css)
+                                                 (alt-tag "div")
+                                                 (tex-addition mb-tex)))
+                      (list (apply verbatim args))))
 
 (define (terminal . args)
-  (compound-paragraph (style "terminal" (list (css-style-addition mb-css) (alt-tag "div"))) (list (apply verbatim args))))
+  (compound-paragraph (style "terminal" (list (css-style-addition mb-css)
+                                              (alt-tag "div")
+                                              (tex-addition mb-tex)))
+                      (list (apply verbatim args))))
 
 (define (browser . args)
-  (compound-paragraph (style "browser" (list (css-style-addition mb-css) (alt-tag "div"))) (list (paragraph (style #f null) (convert-newlines args)))))
+  (compound-paragraph (style "browser" (list (css-style-addition mb-css)
+                                             (alt-tag "div")
+                                             (tex-addition mb-tex)))
+                      (list (paragraph (style #f null) (convert-newlines args)))))
 
 
 (define (noskip-note)
-  (nested #:style (style "noskip" (list (css-style-addition mb-css) (alt-tag "div")))
+  (nested #:style (style "noskip" (list (css-style-addition mb-css)
+                                        (alt-tag "div")
+                                        (tex-addition mb-tex)))
           (margin-note "Don’t skip this section! It explains an essential Pollen concept.")))
 
 

pollen/scribblings/mb.css

@@ -26,7 +26,7 @@
     width: 90%;
 }
 
-.fileblock_filetitle{
+.fileblockFiletitle{
     background: #eee;
     text-align:right;
     padding: 0.15em;
@@ -42,13 +42,13 @@
     color: #666;
 }
 
-.foreign-code {
+.foreignCode {
     margin-bottom: 1em;
     padding: 0.5em;
     background: #fcfcfc;
     color: #666;
 }
 
-.terminal .SIntrapara, .browser .SIntrapara, .foreign-code .SIntrapara {
+.terminal .SIntrapara, .browser .SIntrapara, .foreignCode .SIntrapara {
     margin: 0 0 0 0;
 }

pollen/scribblings/mb.tex

@@ -0,0 +1,28 @@
+\newcommand{\terminal}[1]{#1}
+\newcommand{\browser}[1]{#1}
+\newcommand{\foreignCode}[1]{#1}
+
+\newenvironment{fileblock}{}{}
+
+\definecolor{fileboxborder}{gray}{0.5}
+\definecolor{fileboxbackground}{gray}{0.9}
+\definecolor{noskipbackground}{gray}{0.5}
+\definecolor{noskipforeground}{gray}{1}
+
+\newcommand{\fileblockFiletitle}[1]{\fcolorbox{fileboxborder}{fileboxbackground}{\makebox[\textwidth][r]{#1}}}
+\newcommand{\fileblockFilename}[1]{#1}
+
+\newenvironment{fileblockFilecontent}{}{}
+
+\newsavebox{\noskipbox}
+\newenvironment{noskip}
+  {
+   \begin{lrbox}{\noskipbox}%
+   \begin{minipage}{\dimexpr\columnwidth-2\fboxsep\relax}
+   \bfseries
+   \begingroup\color{noskipforeground}}
+  {\endgroup\upshape\end{minipage}\end{lrbox}%
+   \medskip
+   \begin{center}
+   \colorbox{noskipbackground}{\usebox{\noskipbox}}
+   \end{center}\medskip}