From 09a020b547e0368622e42cc1222bf12898ebf81e Mon Sep 17 00:00:00 2001 From: Matthew Flatt Date: Mon, 4 Apr 2011 10:43:38 -0600 Subject: [PATCH] adjust `scriblib/gui-eval' docs since it's no longer needed for `racket/draw' images original commit: 8e289018c8c3f56336417d6b0d41b7d3ca68f4b5 --- collects/scriblib/scribblings/gui-eval.scrbl | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/collects/scriblib/scribblings/gui-eval.scrbl b/collects/scriblib/scribblings/gui-eval.scrbl index 48682f11..8c1d2226 100644 --- a/collects/scriblib/scribblings/gui-eval.scrbl +++ b/collects/scriblib/scribblings/gui-eval.scrbl @@ -1,15 +1,16 @@ #lang scribble/manual @(require (for-label scribble/eval scriblib/gui-eval)) -@title[#:tag "gui-eval"]{Writing Examples with Pict Results} +@title[#:tag "gui-eval"]{Examples Using the GUI Toolbox} @defmodule[scriblib/gui-eval]{The @schememodname[scriblib/gui-eval] library support example -evaluations with results that are @schememodname[slideshow] picts.} +evaluations that use @schememodname[racket/gui] facilities (as opposed +to just @racketmodname[racket/draw]) to generate text and image results.} The trick is that @schememodname[racket/gui] is not generally available when rendering documentation, because it requires a GUI -context. The picture output is rendered to an image file when the +context. Text and image output is rendered to an image file when the @envvar{MREVAL} environment variable is set, so run the enclosing document once with the environment varibale to generate the images. Future runs (with the environment variable unset) use the