Fixed terminology use from path geometr* to path/path group. Commented out Hello World example since fonts are being removed.

Author: mikebmcl

source/fill-rule.tex

@@ -4,10 +4,10 @@
 \rSec1 [fillrule.summary] {\tcode{fill_rule} Summary}
 
 \pnum
-The \tcode{fill_rule} enum class determines how the Filling operation (\ref{surface.filling}) is performed on a path geometry graphics resource.
+The \tcode{fill_rule} enum class determines how the Filling operation (\ref{surface.filling}) is performed on a path group.
 
 \pnum
-For each point, draw a ray from that point to infinity which does not pass through the start point or end point of any non-degenerate path segment in the path geometry graphics resource, is not tangent to any non-degenerate path segment in the path geometry graphics resource, and is not coincident with any non-degenerate path segment in the path geometry graphics resource.
+For each point, draw a ray from that point to infinity which does not pass through the start point or end point of any non-degenerate path segment in the path group, is not tangent to any non-degenerate path segment in the path group, and is not coincident with any non-degenerate path segment in the path group.
 
 \pnum
 See Table~\ref{tab:fillrule.meanings} for the meaning of each \tcode{fill_rule} enumerator.

source/general.tex

@@ -206,11 +206,6 @@
 \definition{graphics resource}{\iotwod.general.defns.graphicsresource.graphicsdata}
 <graphics data graphics resource> an object of unspecified type used by an implementation to provide access to and allow manipulation of visual data
 
-%\indexdefn{graphics resource}
-%\indexdefn{graphics resource!path geometry graphics resource}
-%\definition{graphics resource}{\iotwod.general.defns.graphicsresource.pathgeometry}
-%<path geometry graphics resource> an object of unspecified type used by an implementation to store a collection of zero or more path geometries in an unspecified format
-%
 \indexdefn{\pixmap}
 \definition{\pixmap}{\iotwod.general.defns.pixmap}
 a raster graphics data graphics resource
@@ -252,7 +247,7 @@
 
 \indexdefn{render}
 \definition{render}{\iotwod.general.defns.render}
-to transform path geometries or text into graphics data in the manner specified by a set of graphics state data
+to transform a path group into graphics data in the manner specified by a set of graphics state data
 
 \indexdefn{rendering operation}
 \definition{rendering operation}{\iotwod.general.defns.renderingoperation}
@@ -290,21 +285,21 @@
 % end definitions
 \indextext{definitions|)}
 
-\rSec1 [\iotwod.general.helloworld] {Hello world example}
-
-\pnum
-The following is an example of a complete "hello world" program written using this library:
-
-\begin{codeblock}
-#include <experimental/io2d>
-using namespace std::experimental::io2d;
-
-int main() {
-  auto ds = make_display_surface(640, 480, format::argb32);
-  ds.draw_callback([](display_surface& ds) {
-    ds.paint(rgba_color::firebrick());
-    ds.render_text("Hello world!", { 50.0, 50.0 }, rgba_color::aqua());
-  });
-  return ds.show();
-}
-\end{codeblock}
+%\rSec1 [\iotwod.general.helloworld] {Hello world example}
+%
+%\pnum
+%The following is an example of a complete "hello world" program written using this library:
+%
+%\begin{codeblock}
+%#include <experimental/io2d>
+%using namespace std::experimental::io2d;
+%
+%int main() {
+%  auto ds = make_display_surface(640, 480, format::argb32);
+%  ds.draw_callback([](display_surface& ds) {
+%    ds.paint(rgba_color::firebrick());
+%    ds.render_text("Hello world!", { 50.0, 50.0 }, rgba_color::aqua());
+%  });
+%  return ds.show();
+%}
+%\end{codeblock}

source/path.tex

@@ -1,6 +1,6 @@
 %!TEX root = io2d.tex
 \rSec0 [pathgroup] {Class \tcode{path_group}}
-%%%%% Rename path to path_group so that a path group contains paths rather than path geometries. Rework all working accordingly and eliminate "sub path" since it is now just "path".
+
 \pnum
 \indexlibrary{\idxcode{path_group}}
 The class \tcode{path_group} contains the result of processing \ref{paths.processing} a \tcode{path_factory} object. How it stores the resulting data is \unspec.

source/paths.tex

@@ -293,13 +293,13 @@
   }
 \end{codeblock}
 
-%\rSec1 [pathgeometries.strokerules] {Stroking path geometries}
+%\rSec1 [paths.strokerules] {Stroking paths}
 %
 %\pnum
-%The following rules shall apply when a Stroking operation (\ref{surface.stroking}) is carried out on a path geometry.
+%The following rules shall apply when a Stroking operation (\ref{surface.stroking}) is carried out on a path.
 %
 %\begin{enumerate}
-%\item If the path geometry only contains a degenerate path segment, then if the \tcode{line_cap} value is
+%\item If the path only contains a degenerate path segment, then if the \tcode{line_cap} value is
 %\end{enumerate}
 %
 %\begin{enumerate}
@@ -310,10 +310,9 @@
 %  \item ***FIXME***
 %\end{enumerate}
 %
-%\rSec1 [pathgeometries.fillrules] {Filling path geometries}
+%\rSec1 [paths.fillrules] {Filling paths}
 %
 %\pnum
-%***FIXME***
 
 \addtocounter{SectionDepthBase}{1}
 \input{path}