Re: [Texmacs-dev] some problems ( mainly for importing/rendering images )

[Miguel de Benito Delgado]

Salut Bertrand,

  thanks for the detailed report. As we all know, image handling is really lacking in many cases and needs a major redesign/overhaul. Hopefully your input will (someday) be helpful in this task.

Best,

________________
Miguel de  Benito.

On Sat, Sep 8, 2012 at 9:42 PM, B.Bratschi <address@hidden> wrote:

Hi all

I recently installed both Texmacs:   1.0.7.13 (for mac,  last fink distribution, built for x11 )
                               and TeXmacs 1.0.7.13 Qt-based version  ( from the TeXmacs'website ) 

Here is  the problems i experimented . ( you certainly know the solution for most of them ... )

#	Description	Version X11	Version QT
1	Problem for opening a new window	Error: could not set string attribute side tools  Fatal error, widget_error   Crash report saved in /Users/bratschibertrand/.TeXmacs/system/crash/crash_report_18  Current buffer report saved in /Users/bratschibertrand/.TeXmacs/system/crash/crash_report_18_tree     Assertion failed: (false), function handle_get_string, file ./Plugins/Widkit/Misc/texmacs_widget.cpp, line 422. Abort trap"	(no problem here)
2	Problem with the insertion of all images PNG	We can see a white rectangle with correct sizes. No message here. The result cannot be see in preview. That would give the following messages from  Ghostscript:  "Error: /syntaxerrorGPL Ghostscript 9.05: Unrecoverable error, exit code 1in (binary token, type=137)"	( no problem here )
3	Problem with the insertion of some images EPS	( No problem here with the same images.)	For most of the images that is ok ! In some particular cases , we can see an white rectangle ( with the correct sizes ), and the following message is written about 10 times in Terminal: "warning: cannot render /Users/bratschibertrand/.TeXmacs/system/tmp/tmp_1917859724.eps" But the image can be see ( preview ) using gv.
4	Problem with the clipboard	Can paste only the last thing that was copied in Texmacs, even if the  mac-clipboard contains something else from an other application  ( including x11 xterm window). NB: Until nothing was copied/cut  from Texmacs, the clipboard works correctly.	( no problem here )
5	Problem with the scheme command (make-postscript "/usr/local/-imagetemp.eps" #f "" "" "" "" "" "") (called from a menu)	This command doesn't work ! "/TeXmacs/plugins/mathematica/progs/mathematicaTM-menu.scm:57:11: In _expression_ (make-postscript "/usr/local/-imagetemp.eps" #f …):" "/TeXmacs/plugins/mathematica/progs/mathematicaTM-menu.scm:57:11: Unbound variable: make-postscript"	Same problem
6	Problem with the insertion of  PDF	TeXmacs Cannot read image file '/Users/bratschibertrand/Desktop/fig.pdf' in gs_image_size X connection to /tmp/launch-n6PCgH/org.x:0 broken (explicit kill or server shutdown).	<error]bad image | null box >
7	Unexpected message starting session	warning, deprecated function 'menu-extend' ,   please reimplement using 'tm-menu', 'former'	( no similar message )

All the best to you all
sincerely yours,
Bertrand

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