Markup nits.
Some additional index entries.
diff --git a/Doc/lib/libfl.tex b/Doc/lib/libfl.tex
index 617a852..4716e7b 100644
--- a/Doc/lib/libfl.tex
+++ b/Doc/lib/libfl.tex
@@ -2,10 +2,11 @@
\label{module-fl}
\bimodindex{fl}
-This module provides an interface to the FORMS Library by Mark
-Overmars. The source for the library can be retrieved by anonymous
-ftp from host \samp{ftp.cs.ruu.nl}, directory \file{SGI/FORMS}. It
-was last tested with version 2.0b.
+This module provides an interface to the FORMS Library\index{FORMS
+Library} by Mark Overmars\index{Overmars, Mark}. The source for the
+library can be retrieved by anonymous ftp from host
+\samp{ftp.cs.ruu.nl}, directory \file{SGI/FORMS}. It was last tested
+with version 2.0b.
Most functions are literal translations of their \C{} equivalents,
dropping the initial \samp{fl_} from their name. Constants used by
@@ -43,8 +44,7 @@
information about what they do, see the description of the equivalent
\C{} function in the FORMS documentation:
-\setindexsubitem{(in module fl)}
-\begin{funcdesc}{make_form}{type\, width\, height}
+\begin{funcdesc}{make_form}{type, width, height}
Create a form with given type, width and height. This returns a
\dfn{form} object, whose methods are described below.
\end{funcdesc}
@@ -65,20 +65,20 @@
Set the event callback function.
\end{funcdesc}
-\begin{funcdesc}{set_graphics_mode}{rgbmode\, doublebuffering}
+\begin{funcdesc}{set_graphics_mode}{rgbmode, doublebuffering}
Set the graphics modes.
\end{funcdesc}
\begin{funcdesc}{get_rgbmode}{}
-Return the current rgb mode. This is the value of the C global
+Return the current rgb mode. This is the value of the \C{} global
variable \cdata{fl_rgbmode}.
\end{funcdesc}
-\begin{funcdesc}{show_message}{str1\, str2\, str3}
+\begin{funcdesc}{show_message}{str1, str2, str3}
Show a dialog box with a three-line message and an OK button.
\end{funcdesc}
-\begin{funcdesc}{show_question}{str1\, str2\, str3}
+\begin{funcdesc}{show_question}{str1, str2, str3}
Show a dialog box with a three-line message and YES and NO buttons.
It returns \code{1} if the user pressed YES, \code{0} if NO.
\end{funcdesc}
@@ -89,13 +89,13 @@
(\code{1}, \code{2} or \code{3}).
\end{funcdesc}
-\begin{funcdesc}{show_input}{prompt\, default}
+\begin{funcdesc}{show_input}{prompt, default}
Show a dialog box with a one-line prompt message and text field in
which the user can enter a string. The second argument is the default
input string. It returns the string value as edited by the user.
\end{funcdesc}
-\begin{funcdesc}{show_file_selector}{message\, directory\, pattern\, default}
+\begin{funcdesc}{show_file_selector}{message, directory, pattern, default}
Show a dialog box in which the user can select a file. It returns
the absolute filename selected by the user, or \code{None} if the user
presses Cancel.
@@ -116,9 +116,9 @@
\funcline{qread}{}
%\funcline{blkqread}{?}
\funcline{qreset}{}
-\funcline{qenter}{dev\, val}
+\funcline{qenter}{dev, val}
\funcline{get_mouse}{}
-\funcline{tie}{button\, valuator1\, valuator2}
+\funcline{tie}{button, valuator1, valuator2}
These functions are the FORMS interfaces to the corresponding GL
functions. Use these if you want to handle some GL events yourself
when using \function{fl.do_events()}. When a GL event is detected that
@@ -143,14 +143,14 @@
pointer; please refer to the official FORMS documentation for
descriptions.
-All the \samp{add_{\rm \ldots}} functions return a Python object
+All the \code{add_*()} functions return a Python object
representing the FORMS object. Methods of FORMS objects are described
below. Most kinds of FORMS object also have some methods specific to
that kind; these methods are listed here.
\begin{flushleft}
-\setindexsubitem{(form object method)}
-\begin{funcdesc}{show_form}{placement\, bordertype\, name}
+\setindexsubitem{(form method)}
+\begin{funcdesc}{show_form}{placement, bordertype, name}
Show the form.
\end{funcdesc}
@@ -162,7 +162,7 @@
Redraw the form.
\end{funcdesc}
-\begin{funcdesc}{set_form_position}{x\, y}
+\begin{funcdesc}{set_form_position}{x, y}
Set the form's position.
\end{funcdesc}
@@ -200,21 +200,21 @@
%---
-\begin{funcdesc}{add_box}{type\, x\, y\, w\, h\, name}
+\begin{funcdesc}{add_box}{type, x, y, w, h, name}
Add a box object to the form.
No extra methods.
\end{funcdesc}
-\begin{funcdesc}{add_text}{type\, x\, y\, w\, h\, name}
+\begin{funcdesc}{add_text}{type, x, y, w, h, name}
Add a text object to the form.
No extra methods.
\end{funcdesc}
-%\begin{funcdesc}{add_bitmap}{type\, x\, y\, w\, h\, name}
+%\begin{funcdesc}{add_bitmap}{type, x, y, w, h, name}
%Add a bitmap object to the form.
%\end{funcdesc}
-\begin{funcdesc}{add_clock}{type\, x\, y\, w\, h\, name}
+\begin{funcdesc}{add_clock}{type, x, y, w, h, name}
Add a clock object to the form. \\
Method:
\method{get_clock()}.
@@ -222,21 +222,21 @@
%---
-\begin{funcdesc}{add_button}{type\, x\, y\, w\, h\, name}
+\begin{funcdesc}{add_button}{type, x, y, w, h, name}
Add a button object to the form. \\
Methods:
\method{get_button()},
\method{set_button()}.
\end{funcdesc}
-\begin{funcdesc}{add_lightbutton}{type\, x\, y\, w\, h\, name}
+\begin{funcdesc}{add_lightbutton}{type, x, y, w, h, name}
Add a lightbutton object to the form. \\
Methods:
\method{get_button()},
\method{set_button()}.
\end{funcdesc}
-\begin{funcdesc}{add_roundbutton}{type\, x\, y\, w\, h\, name}
+\begin{funcdesc}{add_roundbutton}{type, x, y, w, h, name}
Add a roundbutton object to the form. \\
Methods:
\method{get_button()},
@@ -245,7 +245,7 @@
%---
-\begin{funcdesc}{add_slider}{type\, x\, y\, w\, h\, name}
+\begin{funcdesc}{add_slider}{type, x, y, w, h, name}
Add a slider object to the form. \\
Methods:
\method{set_slider_value()},
@@ -258,7 +258,7 @@
\method{set_slider_step()}.
\end{funcdesc}
-\begin{funcdesc}{add_valslider}{type\, x\, y\, w\, h\, name}
+\begin{funcdesc}{add_valslider}{type, x, y, w, h, name}
Add a valslider object to the form. \\
Methods:
\method{set_slider_value()},
@@ -271,7 +271,7 @@
\method{set_slider_step()}.
\end{funcdesc}
-\begin{funcdesc}{add_dial}{type\, x\, y\, w\, h\, name}
+\begin{funcdesc}{add_dial}{type, x, y, w, h, name}
Add a dial object to the form. \\
Methods:
\method{set_dial_value()},
@@ -280,7 +280,7 @@
\method{get_dial_bounds()}.
\end{funcdesc}
-\begin{funcdesc}{add_positioner}{type\, x\, y\, w\, h\, name}
+\begin{funcdesc}{add_positioner}{type, x, y, w, h, name}
Add a positioner object to the form. \\
Methods:
\method{set_positioner_xvalue()},
@@ -293,7 +293,7 @@
\method{get_positioner_ybounds()}.
\end{funcdesc}
-\begin{funcdesc}{add_counter}{type\, x\, y\, w\, h\, name}
+\begin{funcdesc}{add_counter}{type, x, y, w, h, name}
Add a counter object to the form. \\
Methods:
\method{set_counter_value()},
@@ -306,7 +306,7 @@
%---
-\begin{funcdesc}{add_input}{type\, x\, y\, w\, h\, name}
+\begin{funcdesc}{add_input}{type, x, y, w, h, name}
Add a input object to the form. \\
Methods:
\method{set_input()},
@@ -317,7 +317,7 @@
%---
-\begin{funcdesc}{add_menu}{type\, x\, y\, w\, h\, name}
+\begin{funcdesc}{add_menu}{type, x, y, w, h, name}
Add a menu object to the form. \\
Methods:
\method{set_menu()},
@@ -325,7 +325,7 @@
\method{addto_menu()}.
\end{funcdesc}
-\begin{funcdesc}{add_choice}{type\, x\, y\, w\, h\, name}
+\begin{funcdesc}{add_choice}{type, x, y, w, h, name}
Add a choice object to the form. \\
Methods:
\method{set_choice()},
@@ -339,7 +339,7 @@
\method{set_choice_fontstyle()}.
\end{funcdesc}
-\begin{funcdesc}{add_browser}{type\, x\, y\, w\, h\, name}
+\begin{funcdesc}{add_browser}{type, x, y, w, h, name}
Add a browser object to the form. \\
Methods:
\method{set_browser_topline()},
@@ -364,7 +364,7 @@
%---
-\begin{funcdesc}{add_timer}{type\, x\, y\, w\, h\, name}
+\begin{funcdesc}{add_timer}{type, x, y, w, h, name}
Add a timer object to the form. \\
Methods:
\method{set_timer()},
@@ -392,8 +392,8 @@
Besides methods specific to particular kinds of FORMS objects, all
FORMS objects also have the following methods:
-\setindexsubitem{(FORMS object method)}
-\begin{funcdesc}{set_call_back}{function\, argument}
+\setindexsubitem{(FORMS method)}
+\begin{funcdesc}{set_call_back}{function, argument}
Set the object's callback function and argument. When the object
needs interaction, the callback function will be called with two
arguments: the object, and the callback argument. (FORMS objects