1 files changed, 86 insertions, 0 deletions
diff --git a/doc/doc-src/markup.sg b/doc/doc-src/markup.sg
new file mode 100644
index 000000000..43e8853ac
--- /dev/null
+++ b/doc/doc-src/markup.sg
@@ -0,0 +1,86 @@
+. $Cambridge: exim/doc/doc-src/markup.sg,v 1.1 2004/10/07 15:04:35 ph10 Exp $
+.
+. SGCAL markup that is used for the Exim manual, and also for
+. the Filter document.
+
+. Flags for both plain and fancy
+
+.flag __ "@_$S0"
+
+.flag \\   "$sc{" "}"
+.flag ---- "@-@-@-@-"
+
+. Markup       User for      PostScript/PDF   Text     Info            HTML
+. ------------------------------------------------------------------------------
+. \\...\\      SMTP, build    small caps     caps      caps         small caps
+. \(...)\      file name         bold        plain    @file->`...'    italic
+. \?...?\      URL               bold        plain      plain           URL
+. \%...%\      driver name       bold      "quoted"   "quoted"        bold
+. ::...::      header name       bold:     "quoted:"  "quoted:"       italic:
+.  \...\       option            bold      "quoted"   "quoted"      fixed-pitch
+. \$...$\      variable         $bold       $plain     $plain      $fixed-pitch
+. \-...-\      cmd option       -bold       -plain     -plain        -italic
+. <<...>>      data type       <italic>     <plain>    <plain>       <italic>
+. \*...*\      defn, emph,      italic     "quoted"   @dfn->"..."     italic
+.              domain, user
+. \"..."\      literal       fixed-pitch   "quoted"   @file->`...'  fixed-pitch
+. \**...**\    warn, item        bold        plain      plain         bold
+
+.if ~~sys.fancy
+.flag \     "$bf{" "}"
+.flag \"    "$tt{"
+.flag "\    "}"
+.flag \(    "$bf{"
+.flag )\    "}"
+.flag \?    "$bf{"
+.flag ?\    "}"
+.flag \$    "$bf{@$"
+.flag $\    "}"
+.flag \%    "$bf{"
+.flag %\    "}
+.flag ::    "$it{" ":}"
+.flag \-    "$bf{-"
+.flag -\    "}"
+.flag <<    "<$it{"
+.flag >>    "}>"
+.flag \**   "$bf{"
+.flag **\   "}"
+.flag \*    "$it{"
+.flag *\    "}"
+.flag $*$   "$D2*$U2"
+.flag $**$  "$rm{$=178}"
+.
+.else
+.pagedepth ~~sys.pagedepth - 1ld
+.linelength 78em
+.emphasis 79em
+.footdepth 0
+.disable formfeed
+.backspace none
+.set chapspaceb 24
+.set sspacea 24
+.flag \     """"
+.flag \"    """"
+.flag "\    """"
+.flag \(    ""
+.flag )\    ""
+.flag \?    ""
+.flag ?\    ""
+.flag \$    "@$"
+.flag $\    ""
+.flag \%    ""
+.flag %\    ""
+.flag ::    "" ":"
+.flag \-    "@-"
+.flag -\    ""
+.flag <<    "<"
+.flag >>    ">"
+.flag \**   ""
+.flag **\   ""
+.flag \*    """"
+.flag *\    """"
+.flag $*$   "*"
+.flag $**$  "*"
+.flag --$<  "-"
+.fi
+