[latex3-commits] [git/LaTeX3-latex3-latex3] master: Start on some module notes [ci skip] (a3ca312)

[Joseph Wright]

Repository : https://github.com/latex3/latex3
On branch  : master
Link       : https://github.com/latex3/latex3/commit/a3ca3121d4631481c33260e02aba72533928d1d2

>---------------------------------------------------------------

commit a3ca3121d4631481c33260e02aba72533928d1d2
Author: Joseph Wright <joseph.wright at morningstar2.co.uk>
Date:   Sat Feb 17 15:11:01 2018 +0000

    Start on some module notes [ci skip]
    
    Parsing for "and" is not really a code-level interface.


>---------------------------------------------------------------

a3ca3121d4631481c33260e02aba72533928d1d2
 l3trial/l3draw/l3draw-paths.dtx |   11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/l3trial/l3draw/l3draw-paths.dtx b/l3trial/l3draw/l3draw-paths.dtx
index 27e3b35..a920e8b 100644
--- a/l3trial/l3draw/l3draw-paths.dtx
+++ b/l3trial/l3draw/l3draw-paths.dtx
@@ -58,6 +58,17 @@
 %<@@=draw>
 %    \end{macrocode}
 %
+% This sub-module covers more-or-less the same ideas as
+% \texttt{pgfcorepathconstruct.code.tex}, though using the expandable FPU
+% means that the implementation often varies. At present, equivalents of the
+% following are currently absent:
+% \begin{itemize}
+%   \item \cs{pgfpatharcto}, \cs{pgfpatharctoprecomputed}: These are
+%     extremely specialised and are very complex in implementation. If the
+%     functionality is required, it is likely that it will be set up from
+%     scratch here.
+% \end{itemize}
+%
 % \begin{variable}
 %   {\l_@@_path_tmp_tl, \l_@@_path_tmpa_fp, \l_@@_path_tmpb_fp}
 %   Scratch space.