Adjust documentation toc (attr, cctb, regs).

1 files changed, 9 insertions, 3 deletions

diff --git a/luatexbase-regs.dtx b/luatexbase-regs.dtx
index 89c2313..3f043b1 100644
--- a/luatexbase-regs.dtx
+++ b/luatexbase-regs.dtx
@@ -117,6 +117,8 @@ See source file '\inFileName' for details.
 % \luatex.
 % \end{abstract}
 %
+% \tableofcontents
+%
 % \section{Documentation}
 %
 % Since the \plaintex and \latex formats are both frozen, they fail to take
@@ -147,8 +149,6 @@ See source file '\inFileName' for details.
 % degraded performance due to implementation details, but with \luatex the
 % performance is uniform, so we just do it.
 %
-% \clearpage
-%
 %    \section{Implementation}
 %
 %    \begin{macrocode}
@@ -238,7 +238,7 @@ See source file '\inFileName' for details.
 \fi
 %    \end{macrocode}
 %
-%    \subsection{Main content}
+%    \subsection{Ensure etex.sty is loaded}
 %
 %    If running \latex, load \file{etex.sty}. If not, either
 %    \file{etex.src} was loaded at format generation time, or we cannot do
@@ -272,6 +272,8 @@ See source file '\inFileName' for details.
 \else
 %    \end{macrocode}
 %
+%    \subsection{Adapt range}
+%
 %    First, increase the upper bound for all kinds of registers. Copy code to
 %    avoid defining a macro.
 %
@@ -286,6 +288,8 @@ See source file '\inFileName' for details.
   \ifnum\count276=32768 \count276=65536 \fi
 %    \end{macrocode}
 %
+%    \subsection{Patch macros that used \cs{mathchardef}}
+%
 %    |\box| registers and |\mark|s were previously defined
 %    using |\mathchardef| since it had the biggest range under \etex
 %    (15-bit number).  However, this is not enough for \luatex's extended
@@ -394,6 +398,8 @@ See source file '\inFileName' for details.
   \the\toks0
 %    \end{macrocode}
 %
+%    \subsection{Make room for inserts}
+%
 %    Finally, make allocation of |\count|, |\dimen|, |skip| and
 %    |\box| start with numbers $>255$, in order to free the lower numbers
 %    for insertions. Be careful with |\new...| macros which are