Ray Lai <r...@raylai.com> writes:

> Hi,

Hi Ray,

> GNU TeXmacs is a free wysiwyw (what you see is what you want) editing 
> platform with special features for scientists. The software aims to 
> provide a unified and user friendly framework for editing structured 
> documents with different types of content (text, graphics, mathematics, 
> interactive content, etc.). The rendering engine uses high-quality 
> typesetting algorithms so as to produce professionally looking documents, 
> which can either be printed out or presented from a laptop.
>
> The software includes a text editor with support for mathematical 
> formulas, a small technical picture editor and a tool for making 
> presentations from a laptop. Moreover, TeXmacs can be used as an interface 
> for many external systems for computer algebra, numerical analysis, 
> statistics, etc. New presentation styles can be written by the user and 
> new features can be added to the editor using the Scheme extension 
> language. A native spreadsheet and tools for collaborative authoring are 
> planned for later. 
>
> Please let me know if there's anything to improve.

Build with fail if ghostscript isn't installed:

c++ -ISystem -ISystem/Boot -ISystem/Classes -ISystem/Files -ISystem/Link 
-ISystem/Misc -ISystem/Language -IKernel/Abstractions -IKernel/Containers 
-IKernel/Types -IData/Convert -IData/Drd -IData/History -IData/Observers 
-IData/Document -IData/String -IData/Tmfs -IData/Tree -IScheme 
-IGraphics/Bitmap_fonts -IGraphics/Fonts -IGraphics/Gui -IGraphics/Mathematics 
-IGraphics/Renderer -IGraphics/Handwriting -IGraphics/Types -IGraphics/Pictures 
-IGraphics/Spacial -IGraphics/Colors -IPlugins -I.. -I/usr/X11R6/include 
-DQT_NO_DEBUG -DQT_GUI_LIB -DQT_CORE_LIB -DQT_SHARED 
-I/usr/local/lib/qt4/mkspecs/openbsd-g++4 -I. 
-I/usr/local/include/X11/qt4/QtCore -I/usr/local/include/X11/qt4/QtGui 
-I/usr/local/include/X11/qt4 -I. -I. -I/include -DQTTEXMACS -Wall 
-Wno-return-type -O2 -fno-rtti -c ./Plugins/Ispell/ispell.cpp -o 
Objects/ispell.o
c++ -ISystem -ISystem/Boot -ISystem/Classes -ISystem/Files -ISystem/Link 
-ISystem/Misc -ISystem/Language -IKernel/Abstractions -IKernel/Containers 
-IKernel/Types -IData/Convert -IData/Drd -IData/History -IData/Observers 
-IData/Document -IData/String -IData/Tmfs -IData/Tree -IScheme 
-IGraphics/Bitmap_fonts -IGraphics/Fonts -IGraphics/Gui -IGraphics/Mathematics 
-IGraphics/Renderer -IGraphics/Handwriting -IGraphics/Types -IGraphics/Pictures 
-IGraphics/Spacial -IGraphics/Colors -IPlugins -DQT_NO_DEBUG -DQT_GUI_LIB 
-DQT_CORE_LIB -DQT_SHARED -I/usr/local/lib/qt4/mkspecs/openbsd-g++4 -I. 
-I/usr/local/include/X11/qt4/QtCore -I/usr/local/include/X11/qt4/QtGui 
-I/usr/local/include/X11/qt4 -I. -I. -I/include -DQTTEXMACS -Wall 
-Wno-return-type -O2 -fno-rtti -c ./Kernel/Containers/iterator.cpp -o 
Objects/iterator.o
c++ -ISystem -ISystem/Boot -ISystem/Classes -ISystem/Files -ISystem/Link 
-ISystem/Misc -ISystem/Language -IKernel/Abstractions -IKernel/Containers 
-IKernel/Types -IData/Convert -IData/Drd -IData/History -IData/Observers 
-IData/Document -IData/String -IData/Tmfs -IData/Tree -IScheme 
-IGraphics/Bitmap_fonts -IGraphics/Fonts -IGraphics/Gui -IGraphics/Mathematics 
-IGraphics/Renderer -IGraphics/Handwriting -IGraphics/Types -IGraphics/Pictures 
-IGraphics/Spacial -IGraphics/Colors -IPlugins 
-I/usr/obj/pobj/TeXmacs-1.99.4/TeXmacs-1.99.4-src/TeXmacs/include -DQT_NO_DEBUG 
-DQT_GUI_LIB -DQT_CORE_LIB -DQT_SHARED 
-I/usr/local/lib/qt4/mkspecs/openbsd-g++4 -I. 
-I/usr/local/include/X11/qt4/QtCore -I/usr/local/include/X11/qt4/QtGui 
-I/usr/local/include/X11/qt4 -I. -I. -I/include -DQTTEXMACS -Wall 
-Wno-return-type -O2 -fno-rtti -c ./System/Language/language.cpp -o 
Objects/language.o
c++ -ISystem -ISystem/Boot -ISystem/Classes -ISystem/Files -ISystem/Link 
-ISystem/Misc -ISystem/Language -IKernel/Abstractions -IKernel/Containers 
-IKernel/Types -IData/Convert -IData/Drd -IData/History -IData/Observers 
-IData/Document -IData/String -IData/Tmfs -IData/Tree -IScheme 
-IGraphics/Bitmap_fonts -IGraphics/Fonts -IGraphics/Gui -IGraphics/Mathematics 
-IGraphics/Renderer -IGraphics/Handwriting -IGraphics/Types -IGraphics/Pictures 
-IGraphics/Spacial -IGraphics/Colors -IPlugins -I.. -I/usr/X11R6/include 
-DQT_NO_DEBUG -DQT_GUI_LIB -DQT_CORE_LIB -DQT_SHARED 
-I/usr/local/lib/qt4/mkspecs/openbsd-g++4 -I. 
-I/usr/local/include/X11/qt4/QtCore -I/usr/local/include/X11/qt4/QtGui 
-I/usr/local/include/X11/qt4 -I. -I. -I/include -DQTTEXMACS -Wall 
-Wno-return-type -O2 -fno-rtti -c ./Plugins/LaTeX_Preview/latex_preview.cpp -o 
Objects/latex_preview.o
./Plugins/LaTeX_Preview/latex_preview.cpp: In function 'tree 
latex_load_image(url)':
./Plugins/LaTeX_Preview/latex_preview.cpp:140: error: 'gs_image_size' was not 
declared in this scope
makefile:335: recipe for target 'Objects/latex_preview.o' failed
gmake[1]: *** [Objects/latex_preview.o] Error 1
gmake[1]: Leaving directory 
'/usr/obj/pobj/TeXmacs-1.99.4/TeXmacs-1.99.4-src/src'
Makefile:56: recipe for target 'TEXMACS' failed
gmake: *** [TEXMACS] Error 2
*** Error 2 in . (/usr/ports/infrastructure/mk/bsd.port.mk:2773 
'/usr/obj/pobj/TeXmacs-1.99.4/.build_done')
*** Error 2 in /usr/ports/mystuff/textproc/TeXmacs 
(/usr/ports/infrastructure/mk/bsd.port.mk:2495 'all')
    8m42.70s real     5m44.69s user     2m50.54s system

The reason is that gs_utilities.hpp only declares gs_image_size if
USE_GS is defined, yet latex_preview.cpp uses it unconditionally.
I guess that adding ghostscript as a build & run dep is the way to go.

Are you sure that textproc/ is the best directory?  I mean, gummi,
texmaker, texworks, kile all are in editors/.  Oh and lyx is in
print/ ...

-- 
jca | PGP : 0x1524E7EE / 5135 92C1 AD36 5293 2BDF  DDCC 0DFA 74AE 1524 E7EE

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