[Bug-AUCTeX] 11.82; extra commented \begin{document} suppresses preview-latex

[Patrick Drechsler]

Remember to cover the basics.  Including a minimal LaTeX example
file exhibiting the problem might help.

Hi,

after deleting the last 2 lines everything is fine:

--8<------------------------schnipp------------------------->8---
\listfiles
\documentclass{scrartcl}
\begin{document}
\section{foo}
\label{sec:foo}
\begin{figure}
  \centering
  \rule{2cm}{2cm}
  \caption{foo}
  \label{fig:foo}
\end{figure}
\end{document}


% \begin{document}
% \end{document}
--8<------------------------schnapp------------------------->8---

Otherwise the following error occurs:

,----[ output of C-c C-p C-b: ]
[...]
| (/usr/local/texlive/2005/texmf/tex/latex/preview/prauctex.cfg))
| (/usr/local/texlive/2005/texmf/tex/latex/preview/prfootnotes.def)
| Preview: Fontsize 10.95pt
| Preview: PDFoutput 1
| )  !name(junk.tex) !offset(-19) )
| ! Emergency stop.
| <*> &prv_junk _region_.tex
|                           
| No pages of output.
| Transcript written on _region_.log.
| 
| Preview-LaTeX exited as expected with code 1 at Mon Jan  9 23:13:11
| LaTeX: LaTeX found no preview images
`----

Patrick



Emacs  : GNU Emacs 22.0.50.2 (i686-pc-linux-gnu, GTK+ Version 2.6.4)
 of 2005-10-09 on trurl
Package: 11.82

Run buffer contents:

Running `Preview-LaTeX' on `_region_' with ``pdflatex "&prv_junk" _region_.tex''
This is pdfeTeXk, Version 3.141592-1.30.4-2.2 (Web2C 7.5.5)
 %&-line parsing enabled.
entering extended mode
(./_region_.tex
LaTeX2e <2003/12/01>
Babel <v3.8g> and hyphenation patterns for english, usenglishmax, dumylang, noh
yphenation, basque, bulgarian, coptic, welsh, czech, slovak, german, ngerman, d
anish, spanish, catalan, estonian, finnish, french, greek, monogreek, ancientgr
eek, croatian, hungarian, interlingua, ibycus, indonesian, icelandic, italian, 
latin, mongolian, dutch, norsk, polish, portuguese, pinyin, romanian, russian, 
slovene, uppersorbian, serbian, swedish, turkish, ukenglish, ukrainian, loaded.

CUSTOMISED FORMAT. Preloaded files:
        .
    junk.tex
scrartcl.cls    2004/09/16 v2.9t LaTeX2e KOMA document class
scrlfile.sty    2004/09/16 v2.9t LaTeX2e KOMA package
  size11.clo    2004/02/16 v1.4f Standard LaTeX file (size option)
typearea.sty    2004/09/16 v2.9t LaTeX2e KOMA package
        .
No file _region_.aux.
(/usr/local/texlive/2005/texmf/tex/latex/preview/preview.sty
(/usr/local/texlive/2005/texmf/tex/latex/preview/prtightpage.def)
(/usr/local/texlive/2005/texmf/tex/latex/preview/prauctex.def
No auxiliary output files.


(/usr/local/texlive/2005/texmf/tex/latex/preview/prauctex.cfg))
(/usr/local/texlive/2005/texmf/tex/latex/preview/prfootnotes.def)
Preview: Fontsize 10.95pt
Preview: PDFoutput 1
)  !name(junk.tex) !offset(-3) 
! Preview: Snippet 1 started.
<-><->
      
l.7 \section
            {foo}
Preview: Tightpage -32891 -32891 32891 32891
! Preview: Snippet 1 ended.(655359+0x27410796).
<-><->
      
l.7 \section{foo}
                 
[1{/usr/local/texlive/2005/texmf-var/fonts/map/pdftex/updmap/pdftex.map}]
! Preview: Snippet 2 started.
<-><->
      
l.9 \begin{figure}
                  
! Preview: Snippet 2 ended.(5415546+0x27410796).
<-><->
      
l.14 \end{figure}
                 
[2]

 *File List*
    junk.tex
scrartcl.cls    2004/09/16 v2.9t LaTeX2e KOMA document class
scrlfile.sty    2004/09/16 v2.9t LaTeX2e KOMA package
  size11.clo    2004/02/16 v1.4f Standard LaTeX file (size option)
typearea.sty    2004/09/16 v2.9t LaTeX2e KOMA package
        .
 preview.sty    2005/09/25 11.82 (AUCTeX/preview-latex)
prtightpage.def
prauctex.def
prauctex.cfg
prfootnotes.def
 ***********

 )
(see the transcript file for additional information)</usr/local/texlive/2005/te
xmf-dist/fonts/type1/bluesky/cm/cmr10.pfb></usr/local/texlive/2005/texmf-dist/f
onts/type1/bluesky/cm/cmssbx10.pfb>
Output written on _region_.pdf (2 pages, 8830 bytes).
Transcript written on _region_.log.

Preview-LaTeX exited as expected with code 1 at Mon Jan  9 23:09:06
Running `Preview-PDF2DSC' with ``pdf2dsc _region_.pdf 
_region_.prv/tmp31575pJM/preview.dsc''

Preview-PDF2DSC finished at Mon Jan  9 23:09:06
Running `Preview-Ghostscript' with ``gs 
-dOutputFile\=\(_region_.prv/tmp31575pJM/pr1-\%d.png\) -q -dSAFER -dNOPAUSE 
-DNOPLATFONTS -dPrinted -dTextAlphaBits\=4 -dGraphicsAlphaBits\=4 
-sDEVICE\=png16m -r112.36x112.203''

Preview-Ghostscript finished at Mon Jan  9 23:09:06


current state:
==============
(setq
 AUC-TeX-version "11.82"
 LaTeX-command-style '(("" "%(PDF)%(latex) %S%(PDFout)"))
 image-types '(png gif tiff jpeg xpm postscript xbm pbm)
 preview-image-type 'png
 preview-image-creators '((dvipng
                           (open preview-gs-open
 preview-dvipng-process-setup)
                           (place preview-gs-place)
                           (close preview-dvipng-close))
                          (png (open preview-gs-open) (place
 preview-gs-place)
                           (close preview-gs-close))
                          (jpeg (open preview-gs-open)
                           (place preview-gs-place) (close
 preview-gs-close))
                          (pnm (open preview-gs-open) (place
 preview-gs-place)
                           (close preview-gs-close))
                          (tiff (open preview-gs-open)
                           (place preview-gs-place) (close
 preview-gs-close))
                          )
 preview-dvipng-image-type 'png
 preview-dvipng-command "dvipng -picky -noghostscript %d -o 
\"%m/prev%%03d.png\""
 preview-pdf2dsc-command "pdf2dsc %s.pdf %m/preview.dsc"
 preview-gs-command "gs"
 preview-gs-options '("-q" "-dSAFER" "-dNOPAUSE" "-DNOPLATFONTS"
 "-dPrinted"
                      "-dTextAlphaBits=4" "-dGraphicsAlphaBits=4")
 preview-gs-image-type-alist '((png png "-sDEVICE=png16m")
                               (dvipng png "-sDEVICE=png16m")
                               (jpeg jpeg "-sDEVICE=jpeg")
                               (pnm pbm "-sDEVICE=pnmraw")
                               (tiff tiff "-sDEVICE=tiff12nc"))
 preview-fast-conversion t
 preview-prefer-TeX-bb nil
 preview-dvips-command "dvips -Pwww -i -E %d -o %m/preview.000"
 preview-fast-dvips-command "dvips -Pwww %d -o %m/preview.ps"
 preview-scale-function 'preview-scale-from-face
 preview-LaTeX-command '("%l
 \"\\nonstopmode\\nofiles\\PassOptionsToPackage{"
                         ("," . preview-required-option-list)
                         
"}{preview}\\AtBeginDocument{\\ifx\\ifPreview\\undefined" 
preview-default-preamble "\\fi}\\input{%t}\"")
 preview-required-option-list '("active" "tightpage" "auctex"
                                (preview-preserve-counters "counters"))
 preview-preserve-counters nil
 preview-default-option-list '("displaymath" "floats" "graphics"
 "textmath"
                               "sections" "footnotes")
 preview-default-preamble '("\\RequirePackage["
                            ("," . preview-default-option-list)
                            "]{preview}[2004/11/05]")
 preview-LaTeX-command-replacements nil
 preview-dump-replacements '(preview-LaTeX-command-replacements
                             ("\\`\\([^ ]+\\)\\(\\( -\\([^
 \"]\\|\"[^\"]*\"\\)*\\)*\\)\\(.*\\)\\'" "\\1 -ini \"&\\1\" "
 preview-format-name ".ini \\5")
                             )
 preview-undump-replacements '(("\\`\\([^ ]+\\)\\(\\( -\\([^
 \"]\\|\"[^\"]*\"\\)*\\)*\\).*\\input{\\([^}]*\\)}.*\\'" "\\1 \"&"
 preview-format-name "\" \\5")
                               )
 preview-auto-cache-preamble 'ask
 )

Output from running `gs -h':
ESP Ghostscript 7.07.1 (2003-07-12)
Copyright 2003 artofcode LLC and Easy Software Products, all rights reserved.
Usage: gs [switches] [file1.ps file2.ps ...]
Most frequently used switches: (you can use # in place of =)
 -dNOPAUSE           no pause after page   | -q       `quiet', fewer messages
 -g<width>x<height>  page size in pixels   | -r<res>  pixels/inch resolution
 -sDEVICE=<devname>  select device         | -dBATCH  exit after last file
 -sOutputFile=<file> select output file: - for stdout, |command for pipe,
                                         embed %d or %ld for page #
Input formats: PostScript PostScriptLevel1 PostScriptLevel2 PDF
Default output device: x11
Available devices:
   alc2000 alc4000 alc8500 alc8600 ap3250 appledmp atx23 atx24 atx38 bbox
   bff bit bitcmyk bitrgb bj10e bj10v bj10vh bj200 bjc600 bjc800 bjc880j
   bjccmyk bjccolor bjcgray bjcmono bmp16 bmp16m bmp256 bmp32b bmpa16
   bmpa16m bmpa256 bmpa32b bmpamono bmpasep1 bmpasep8 bmpgray bmpmono
   bmpsep1 bmpsep8 ccr cdeskjet cdj1600 cdj500 cdj550 cdj670 cdj850 cdj880
   cdj890 cdj970 cdjcolor cdjmono cfax cgm24 cgm8 cgmmono chp2200 cif cljet5
   cljet5c cljet5pr coslw2p coslwxl cp50 cups declj250 deskjet dfaxhigh
   dfaxlow dj505j djet500 djet500c djet820c dl2100 dmprt dnj650c epl2050
   epl2050p epl2120 epl5800 epl5900 epl6100 eps9high eps9mid epson epsonc
   epswrite escp escpage escpc faxg3 faxg32d faxg4 fmlbp fmpr fs600 gdi
   hl1240 hl1250 hl7x0 hpdj1120c hpdj310 hpdj320 hpdj340 hpdj400 hpdj500
   hpdj500c hpdj510 hpdj520 hpdj540 hpdj550c hpdj560c hpdj600 hpdj660c
   hpdj670c hpdj680c hpdj690c hpdj850c hpdj855c hpdj870c hpdj890c hpdjplus
   hpdjportable ibmpro ijs imagen inferno iwhi iwlo iwlq jetp3852 jj100 jpeg
   jpeggray la50 la70 la75 la75plus laserjet lbp310 lbp320 lbp8 lex2050
   lex3200 lex5700 lex7000 lips2p lips3 lips4 lips4v lj250 lj3100sw lj4dith
   lj4dithp lj5gray lj5mono ljet2p ljet3 ljet3d ljet4 ljet4d ljet4pjl
   ljetplus ln03 lp1800 lp1900 lp2000 lp2200 lp2563 lp3000c lp7700 lp8000
   lp8000c lp8100 lp8200c lp8300c lp8300f lp8400f lp8500c lp8600 lp8600f
   lp8700 lp8800c lp8900 lp9300 lp9400 lp9600 lp9600s lq850 lx5000 lxm3200
   lxm5700m m8510 mag16 mag256 md1xMono md2k md50Eco md50Mono md5k mgr4 mgr8
   mgrgray2 mgrgray4 mgrgray8 mgrmono miff24 mj500c mj6000c mj700v2c mj8000c
   ml600 necp6 npdl nullpage oce9050 oki182 oki4w okiibm omni paintjet pbm
   pbmraw pcl3 pcx16 pcx24b pcx256 pcx2up pcxcmyk pcxgray pcxmono pdfwrite
   pgm pgmraw pgnm pgnmraw photoex picty180 pj pjetxl pjxl pjxl300 pkm
   pkmraw pksm pksmraw plan9bm png16 png16m png256 pngalpha pnggray pngmono
   pnm pnmraw ppm ppmraw pr1000 pr1000_4 pr150 pr201 psgray psmono psrgb
   pswrite pxlcolor pxlmono r4081 rpdl samsunggdi sgirgb sj48 st800 stcolor
   stp sunhmono sxlcrt t4693d2 t4693d4 t4693d8 tek4696 tiff12nc tiff24nc
   tiffcrle tiffg3 tiffg32d tiffg4 tifflzw tiffpack uniprint x11 x11alpha
   x11cmyk x11cmyk2 x11cmyk4 x11cmyk8 x11gray2 x11gray4 x11mono x11rg16x
   x11rg32x xes
Search path:
   . : /usr/share/gs-esp/7.07/lib : /usr/share/gs-esp/fonts :
   /var/lib/defoma/gs.d/dirs/fonts : /usr/share/cups/fonts :
   /usr/share/ghostscript/fonts : /usr/local/lib/ghostscript/fonts
For more information, see /usr/share/doc/gs-esp/Use.htm.
Report bugs using the form at "http://www.cups.org/str.php";.


-- 
We are sorry, but the number you have dialed is imaginary.
Please rotate your phone 90 degrees and try again.