bug#22416: tramp.texi fails to build to PDF in emacs-25

[John Wiegley]

At line 916 of tramp.texi:

@example
@trampfn{smb, daniel%BIZARRE, melancholia, /daniel$$/.emacs}
@end example

I'm getting this error from "make pdf":

--8<---------------cut here---------------start------------->8---
make -C doc/misc pdf
make[1]: Entering directory '/Users/johnw/Projects/dot-emacs/devel/doc/misc'
  GEN      tramp.pdf
This is pdfTeX, Version 3.14159265-2.6-1.40.15 (TeX Live 2015/dev) (preloaded 
format=pdfetex)
 restricted \write18 enabled.
entering extended mode
(./tramp.texi (./texinfo.tex Loading texinfo [version 2016-01-11.19]: pdf,
fonts, markup, glyphs, page headings, tables, conditionals, indexing,
sectioning, toc, environments, defuns, macros, cross references, insertions,
(/nix/store/68rjl2yha09gxbhm49ddjvnxvxmfbc97-TeXLive-linkdir/texmf-dist/tex/gen
eric/epsf/epsf.tex
This is `epsf.tex' v2.7.4 <14 February 2011>
) localization, formatting, and turning on texinfo input format.)
(/Users/johnw/Projects/dot-emacs/devel/doc/emacs/docstyle.texi)
(./trampver.texi) [1{/nix/store/68rjl2yha09gxbhm49ddjvnxvxmfbc97-TeXLive-linkdi
r/texmf-config/fonts/map/pdftex/updmap/pdftex.map}] [2] (./tramp.toc) [-1]
(./tramp.toc) (./tramp.toc) Chapter 1 (./tramp.aux) [1]
Underfull \hbox (badness 10000) in paragraph at lines 364--368
 []@textrm For in-line trans-fers, @textsc tramp @textrm sends a com-mand, such
 as `@texttt mimencode -b
Chapter 2 [2] Chapter 3 [3] Chapter 4 [4]
l.503: Undefined cross reference `Default Method-snt'.
l.503: Undefined cross reference `Default Method-snt'.
l.503: Undefined cross reference `Default Method-pg'.
l.506: Undefined cross reference `Remote shell setup-snt'.
l.506: Undefined cross reference `Remote shell setup-snt'.
l.506: Undefined cross reference `Remote shell setup-pg'.
l.582: Undefined cross reference `Password handling-snt'.
l.582: Undefined cross reference `Password handling-snt'.
l.582: Undefined cross reference `Password handling-pg'.
l.609: Undefined cross reference `Remote programs-snt'.
l.609: Undefined cross reference `Remote programs-snt'.
l.609: Undefined cross reference `Remote programs-pg'. [5]
l.655: Undefined cross reference `Multi-hops-snt'.
l.655: Undefined cross reference `Multi-hops-snt'.
l.655: Undefined cross reference `Multi-hops-pg'. [6] [7]
l.908: Undefined cross reference `Password handling-snt'.
l.908: Undefined cross reference `Password handling-snt'.
l.908: Undefined cross reference `Password handling-pg'.
./tramp.texi:916: Missing @endcsname inserted.
<to be read again>
                   @unhbox
@leavevmode ->@unhbox
                      @voidb@x
 ->@leavevmode
               @penalty @tiepenalty @
@expandablevalue ...expandafter @ifx @csname SET#1
                                                  @endcsname @relax {[No val...

@valuexxx #1->@expandablevalue {#1}
                                   @endgroup
l.3 ...roarg  {smb}}@w{}@xprocessmacroarg {@value
                                                  {postfixhop}}@c
...
l.916 ...l%BIZARRE, melancholia, /daniel$$/.emacs}

?
--8<---------------cut here---------------end--------------->8---

-- 
John Wiegley                  GPG fingerprint = 4710 CF98 AF9B 327B B80F
http://newartisans.com                          60E1 46C4 BD1A 7AC1 4BA2