S17/S18: send success and failure routes; Sphinx HTML/PDF

Python router + Go sm-leaf reject missing to, empty ct, plaintext body.
Summary logs never include ciphertext. MODULE.md.

build/latex/sphinxoptionshyperref.sty

@@ -0,0 +1,35 @@
+%% Bookmarks and hyperlinks
+%
+% change this info string if making any custom modification
+\ProvidesPackage{sphinxoptionshyperref}[2021/01/27 hyperref]
+
+% to make pdf with correct encoded bookmarks in Japanese
+% this should precede the hyperref package
+\ifx\kanjiskip\@undefined
+% for non-Japanese: make sure bookmarks are ok also with lualatex
+  \PassOptionsToPackage{pdfencoding=unicode}{hyperref}
+\else
+  \RequirePackage{atbegshi}
+  \ifx\ucs\@undefined
+    \ifnum 42146=\euc"A4A2
+      \AtBeginShipoutFirst{\special{pdf:tounicode EUC-UCS2}}
+    \else
+      \AtBeginShipoutFirst{\special{pdf:tounicode 90ms-RKSJ-UCS2}}
+    \fi
+  \else
+    \AtBeginShipoutFirst{\special{pdf:tounicode UTF8-UCS2}}
+  \fi
+\fi
+
+\ifx\@jsc@uplatextrue\@undefined\else
+  \PassOptionsToPackage{setpagesize=false}{hyperref}
+\fi
+
+% These options can be overridden inside  'hyperref' key
+% or by later use of \hypersetup.
+\PassOptionsToPackage{colorlinks,breaklinks,%
+ linkcolor=InnerLinkColor,filecolor=OuterLinkColor,%
+ menucolor=OuterLinkColor,urlcolor=OuterLinkColor,%
+ citecolor=InnerLinkColor}{hyperref}
+
+\endinput