From 6306a7dc561d1108586c4a9c27b869f9a60e18a5 Mon Sep 17 00:00:00 2001
From: David Thompson <dthompson2@worcester.edu>
Date: Wed, 25 Jan 2017 22:28:00 -0500
Subject: doc: Fix multi-line @deffn commands.

---
 doc/api.texi | 25 ++++++++++++++-----------
 1 file changed, 14 insertions(+), 11 deletions(-)

(limited to 'doc')

diff --git a/doc/api.texi b/doc/api.texi
index d72980a..9f4ca69 100644
--- a/doc/api.texi
+++ b/doc/api.texi
@@ -31,9 +31,10 @@ There are many hooks available, so read on to learn about all of them.
 For information about using Guile's hook API, see @xref{Hooks,,,
 guile, GNU Guile Reference Manual}.
 
-@deffn {Scheme Procedure} run-game [#:window-title "Chickadee!"]
-       [#:window-width 640] [#:window-height 480] [#:window-fullscreen? #f]
+@deffn {Scheme Procedure} run-game [#:window-title "Chickadee!"] @
+       [#:window-width 640] [#:window-height 480] [#:window-fullscreen? #f] @
        [#:update-hz 60]
+
 Start the event loop.  This procedure will not return until
 @code{abort-game} is called.
 
@@ -445,8 +446,10 @@ would be tedious to have to have to specify them each time
 The following procedures and syntax can be found in the
 @code{(chickadee render)} module.
 
-@deffn {Scheme Syntax} gpu-apply @var{shader} @var{vertex-array} [#:uniform-key @var{uniform-value} ...]
-@deffnx {Scheme Syntax} gpu-apply* @var{shader} @var{vertex-array} @var{count} [#:uniform-key @var{uniform-value} ...]
+@deffn {Scheme Syntax} gpu-apply @var{shader} @var{vertex-array} @
+       [#:uniform-key @var{uniform-value} ...]
+@deffnx {Scheme Syntax} gpu-apply* @var{shader} @var{vertex-array} @
+        @var{count} [#:uniform-key @var{uniform-value} ...]
 
 Render @var{vertex-array} using @var{shader} with the uniform values
 specified in the following keyword arguments.
@@ -518,7 +521,7 @@ Evaluate @var{body} with the current projection matrix bound to
 @node Textures
 @subsection Textures
 
-@deffn {Scheme Procedure} load-image @var{file} [#:min-filter nearest]
+@deffn {Scheme Procedure} load-image @var{file} [#:min-filter nearest] @
        [#:mag-filter nearest] [#:wrap-s repeat] [#:wrap-t repeat]
 
 Load the image data from @var{file} and return a new texture object.
@@ -544,8 +547,8 @@ players, NPCs, items, particles, text, etc.  In Chickadee, bitmaps are
 stored in textures (@pxref{Textures}) and can be used to draw sprites
 via the @code{draw-sprite} procedure.
 
-@deffn {Scheme Procedure} draw-sprite @var{texture} @var{region}
-       [#:scale] [#:rotation] [#:blend-mode alpha] [#:texture-region]
+@deffn {Scheme Procedure} draw-sprite @var{texture} @var{region} @
+       [#:scale] [#:rotation] [#:blend-mode alpha] [#:texture-region] @
        [#:shader]
 
 @end deffn
@@ -603,10 +606,10 @@ interface widgets like buttons and dialog boxes.  By using a nine
 patch, they can be rendered at any size without unappealing scaling
 artifacts.
 
-@deffn {Scheme Procedure} draw-nine-patch @var{texture} @var{region}
-       [#:margin 0] [#:top-margin margin] [#:bottom-margin margin]
-       [#:left-margin margin] [#:right-margin margin]
-       [#:texture-region] [#:scale] [#:rotation] [#:blend-mode alpha]
+@deffn {Scheme Procedure} draw-nine-patch @var{texture} @var{region} @
+       [#:margin 0] [#:top-margin margin] [#:bottom-margin margin] @
+       [#:left-margin margin] [#:right-margin margin] @
+       [#:texture-region] [#:scale] [#:rotation] [#:blend-mode alpha] @
        [#:shader]
 
 Draw a nine patch sprite.  A nine patch sprite renders @var{texture}
-- 
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