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


From: B.Bratschi
Subject: [Texmacs-dev] some problems ( mainly for importing/rendering images )
Date: Sat, 08 Sep 2012 21:42:45 +0200
User-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:15.0) Gecko/20120824 Thunderbird/15.0

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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