[Bug-AUCTeX] preview-1.282; Mouse-2 and mouse-3 on opened preview do not work

[Ralf Angeli]

After opening a preview with mouse-2, clicking on the icon of the opened
preview with mouse-2 or mouse-3 does not do anything, i.e. neither is
the preview regenerated nor is a context menu opened.  Is this just my
Emacs build or went something in our source down the drain?

FWIW, calling
(overlay-get (car (overlays-at (point))) 'before-string)
on an opened preview does not reveal anything suspicious (at least not
to me; I'd have to look up the keymap stuff to make an informed
judgement):

#("x
" 0 1 (display (image :type xpm :file 
"/usr/local/share/emacs/site-lisp/preview/images/prvtex16.xpm" :ascent 75) 
mouse-face highlight help-echo "[mouse-2] regenerates preview
[mouse-3] more options" keymap (keymap (mouse-3 lambda (event) (interactive 
"e") (preview-context-menu #<overlay from 1067 to 1083 in circ.tex> event)) 
(mouse-2 lambda nil (interactive) (preview-regenerate #<overlay from 1067 to 
1083 in circ.tex>)))) 1 2 (auto-composed t))



Emacs  : GNU Emacs 23.0.60.3 (x86_64-unknown-linux-gnu, GTK+ Version 2.12.3)
 of 2008-01-04 on photon
Package: preview-1.282

Run buffer contents:

Running `Preview-LaTeX' on `circ' with ``pdflatex -ini -interaction=nonstopmode 
"&pdflatex" prv_circ.ini   "\pdfoutput=0 " 
"\nonstopmode\nofiles\PassOptionsToPackage{active,tightpage,auctex}{preview}\AtBeginDocument{\ifx\ifPreview\undefined\RequirePackage[displaymath,floats,graphics,textmath,sections,footnotes]{preview}[2004/11/05]\fi}"
 "\input" circ.tex''
This is pdfTeXk, Version 3.141592-1.40.3 (Web2C 7.5.6) (INITEX)
 %&-line parsing enabled.
entering extended mode
(./prv_circ.ini
LaTeX2e <2005/12/01>
Babel <v3.8h> and hyphenation patterns for english, usenglishmax, dumylang, noh
yphenation, german, ngerman, loaded.
(/usr/share/texmf-texlive/tex/latex/carlisle/mylatex.ltx)
(/usr/share/texmf-texlive/tex/latex/tools/.tex File ignored))
No auxiliary output files.

(./circ.tex (/usr/share/texmf-texlive/tex/latex/base/article.cls
Document Class: article 2005/09/16 v1.4f Standard LaTeX document class
(/usr/share/texmf-texlive/tex/latex/base/size10.clo))
(/usr/share/texmf-texlive/tex/generic/babel/babel.sty
(/usr/share/texmf-texlive/tex/generic/babel/germanb.ldf
(/usr/share/texmf-texlive/tex/generic/babel/babel.def)))
(/usr/share/texmf-texlive/tex/latex/base/fontenc.sty
(/usr/share/texmf-texlive/tex/latex/base/t1enc.def))
(/usr/share/texmf-texlive/tex/latex/base/inputenc.sty
(/usr/share/texmf-texlive/tex/latex/base/latin1.def))
(/usr/share/texmf/tex/latex/preview/preview.sty
(/usr/share/texmf/tex/latex/preview/prtightpage.def)
(/usr/share/texmf/tex/latex/preview/prauctex.def
No auxiliary output files.


(/usr/share/texmf/tex/latex/preview/prauctex.cfg))
(/usr/share/texmf/tex/latex/preview/prshowlabels.def))
(/usr/share/texmf-texlive/tex/latex/base/t1cmtt.fd)
(/usr/share/texmf-texlive/tex/latex/base/t1cmss.fd) )
Beginning to dump on file prv_circ.fmt
 (format=prv_circ 2008.2.5)
5973 strings of total length 79921
64298 memory locations dumped; current usage is 4374&56933
4247 multiletter control sequences
\font\nullfont=nullfont
\font\OMX/cmex/m/n/5=cmex10
\font\tenln=line10
\font\tenlnw=linew10
\font\tencirc=lcircle10
\font\tencircw=lcirclew10
\font\OT1/cmr/m/n/5=cmr5
\font\OT1/cmr/m/n/7=cmr7
\font\OT1/cmr/m/n/10=cmr10
\font\OML/cmm/m/it/5=cmmi5
\font\OML/cmm/m/it/7=cmmi7
\font\OML/cmm/m/it/10=cmmi10
\font\OMS/cmsy/m/n/5=cmsy5
\font\OMS/cmsy/m/n/7=cmsy7
\font\OMS/cmsy/m/n/10=cmsy10
\font\T1/cmr/m/n/10=ecrm1000
\font\T1/cmr/m/n/12=ecrm1200
\font\T1/cmr/m/n/8=ecrm0800
\font\T1/cmr/bx/n/10=ecbx1000
\font\T1/cmr/bx/it/10=ecbi1000
\font\T1/cmr/m/it/10=ecti1000
\font...

[...]

        ...viPS' with ``dvips -Pwww circ.dvi -o 
circ.prv/tmp25299VmI/preview.ps''
This is dvips(k) 5.96.1 Copyright 2007 Radical Eye Software (www.radicaleye.com)
' TeX output 2008.02.05:2249' -> circ.prv/tmp25299VmI/preview.ps
</home/angeli/.texmf-var/fonts/pk/ljfour/jknappen/ec/ecbx1440.600pk>
</home/angeli/.texmf-var/fonts/pk/ljfour/jknappen/ec/ecrm1000.600pk>
</home/angeli/.texmf-var/fonts/pk/ljfour/jknappen/ec/ectt0800.600pk>
</home/angeli/.texmf-var/fonts/pk/ljfour/jknappen/ec/ectt0900.600pk>
</usr/share/texmf-texlive/dvips/base/tex.pro>
</usr/share/texmf-texlive/dvips/base/texps.pro>
</usr/share/texmf-texlive/dvips/base/special.pro>. 
</usr/share/texmf-texlive/fonts/type1/bluesky/cm/cmsy7.pfb>
</usr/share/texmf-texlive/fonts/type1/bluesky/latex-fonts/lcircle1.pfb>
</usr/share/texmf-texlive/fonts/type1/bluesky/cm/cmr7.pfb>
</usr/share/texmf-texlive/fonts/type1/bluesky/cm/cmsy10.pfb>
</usr/share/texmf-texlive/fonts/type1/bluesky/cm/cmmi7.pfb>
</usr/share/texmf-texlive/fonts/type1/bluesky/cm/cmex10.pfb>
</usr/share/texmf-texlive/fonts/type1/bluesky/cm/cmr10.pfb>
</usr/share/texmf-texlive/fonts/type1/bluesky/cm/cmmi10.pfb>[1] [2] [3] [4] 
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[96] [97] [98] [99] [100] [101] [102] [103] 

Preview-DviPS finished at Tue Feb  5 22:49:04
Running `Preview-Ghostscript' with ``gs 
-dOutputFile\=\(circ.prv/tmp25299VmI/pr1-\%d.png\) -q -dSAFER -dNOPAUSE 
-DNOPLATFONTS -dPrinted -dTextAlphaBits\=4 -dGraphicsAlphaBits\=4 
-sDEVICE\=png16m -r122.538x122.538''

Preview-Ghostscript finished at Tue Feb  5 22:49:06
Running `Preview-Ghostscript' with ``gs 
-dOutputFile\=\(circ.prv/tmp25299VmI/pr2-\%d.png\) -q -dSAFER -dNOPAUSE 
-DNOPLATFONTS -dPrinted -dTextAlphaBits\=4 -dGraphicsAlphaBits\=4 
-sDEVICE\=png16m -r122.538x122.538''

Preview-Ghostscript finished at Tue Feb  5 22:49:07
Running `Preview-Ghostscript' with ``gs 
-dOutputFile\=\(circ.prv/tmp25299VmI/pr3-\%d.png\) -q -dSAFER -dNOPAUSE 
-DNOPLATFONTS -dPrinted -dTextAlphaBits\=4 -dGraphicsAlphaBits\=4 
-sDEVICE\=png16m -r122.538x122.538''

Preview-Ghostscript finished at Tue Feb  5 22:49:07

current state:
==============
(setq
 AUCTeX-version "2008-02-03"
 LaTeX-command-style '(("" "%(PDF)%(latex) %S%(PDFout)"))
 image-types '(png gif tiff jpeg xpm postscript xbm pbm)
 preview-image-type 'dvipng
 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}\"%' %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 
-interaction=nonstopmode \"&\\1\" " preview-format-name ".ini \\5")
                             )
 preview-undump-replacements '(("\\`\\([^ ]+\\) .*? \"\\\\input\" \\(.*\\)\\'"
                                "\\1 -interaction=nonstopmode \"&"
                                preview-format-name "\" \\2")
                               )
 preview-auto-cache-preamble t
 preview-TeX-style-dir nil
 )

Output from running `gs -h':
GPL Ghostscript 8.61 (2007-11-21)
Copyright (C) 2007 Artifex Software, Inc.  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 PostScriptLevel3 PDF
Default output device: bbox
Available devices:
   alc1900 alc2000 alc4000 alc4100 alc8500 alc8600 alc9100 ap3250 appledmp
   atx23 atx24 atx38 bbox bit bitcmyk bitrgb bitrgbtags bj10e bj10v bj10vh
   bj200 bjc600 bjc800 bjc880j bjccmyk bjccolor bjcgray bjcmono bmp16 bmp16m
   bmp256 bmp32b 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 devicen dfaxhigh dfaxlow display dj505j djet500
   djet500c dl2100 dnj650c epl2050 epl2050p epl2120 epl2500 epl2750 epl5800
   epl5900 epl6100 epl6200 eps9high eps9mid epson epsonc epswrite escp
   escpage 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 imdi inferno iwhi iwlo iwlq jetp3852 jj100 jpeg jpegcmyk
   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 lp2400 lp2500 lp2563 lp3000c
   lp7500 lp7700 lp7900 lp8000 lp8000c lp8100 lp8200c lp8300c lp8300f
   lp8400f lp8500c lp8600 lp8600f lp8700 lp8800c lp8900 lp9000b lp9000c
   lp9100 lp9200b lp9200c lp9300 lp9400 lp9500c lp9600 lp9600s lp9800c
   lps4500 lps6500 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 oprp opvp paintjet pam 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 png48 pngalpha pnggray pngmono pnm pnmraw ppm
   ppmraw pr1000 pr1000_4 pr150 pr201 ps2write psdcmyk psdrgb psgray psmono
   psrgb pswrite pxlcolor pxlmono r4081 rpdl samsunggdi sgirgb sj48 spotcmyk
   st800 stcolor sunhmono t4693d2 t4693d4 t4693d8 tek4696 tiff12nc tiff24nc
   tiff32nc tiffcrle tiffg3 tiffg32d tiffg4 tiffgray tifflzw tiffpack
   tiffsep uniprint wtscmyk wtsimdi xcf xes
Search path:
   . : /usr/share/ghostscript/8.61/lib :
   /usr/share/ghostscript/8.61/Resource : /usr/share/ghostscript/fonts :
   /var/lib/defoma/gs.d/dirs/fonts : /usr/share/cups/fonts :
   /usr/share/ghostscript/fonts : /usr/local/lib/ghostscript/fonts :
   /usr/share/fonts : /usr/share/fonts/type1/gsfonts
For more information, see /usr/share/doc/ghostscript/Use.htm.
Please report bugs to bugs.ghostscript.com.

-- 
Ralf