View the most recent changes for the texmacs port at: texmacs.darwinports.com/diff
Scroll down toward the bottom of the page to get installation instructions for texmacs.
The raw portfile for texmacs 1.0.7.2 is located here:
http://texmacs.darwinports.com/dports/editors/TeXmacs/Portfile
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Check for any related Fink projects here: pdb.finkproject.org/pdb/package.php/texmacs

The texmacs Portfile 54305 2009-07-24 18:45:28Z toby macports.org $

PortSystem 1.0

Name: TeXmacs
Version: 1.0.7.2
distname ${distname}-src
Category: editors
Maintainers: gwright
Platform: darwin

Description: GNU TeXmacs: A Scientific Text Editor
Long Description: GNU TeXmacs is a free scientific text editor, which was both inspired by TeX and GNU Emacs. The editor allows you to write structured documents via a wysiwyg (what-you-see-is-what-you-get) and user friendly interface. New styles may be created by the user. The program implements high-quality typesetting algorithms and TeX fonts, which help you to produce professionally looking documents. The high typesetting quality still goes through for automatically generated formulas, which makes TeXmacs suitable as an interface for computer algebra systems. TeXmacs also supports the Guile/Scheme extension language, so that you may customize the interface and write your own extensions to the editor.

#user_notes If texmacs can't find guile's modules, you will have to # set GUILE_LOAD_PATH explicitly (usually # ${prefix}/share/guile/1.8). # # Also, you may need to set DISPLAY to localhost:0.0 if # launching TeXmacs from a non-X11 terminal.

#bugs Some of the computer algebra system sessions (e.g., # maxima) will hang if you try to use the online help # function.

Homepage: http://www.texmacs.org/
Master Sites: ftp://ftp.texmacs.org/pub/${name}/targz/:source ftp://ftp.texmacs.org/pub/${name}/fonts/:fonts

distfiles ${name}-${version}-src${extract.suffix}:source ${name}-extra-fonts-1.0-noarch${extract.suffix}:fonts

Checksums: ${name}-${version}-src.tar.gz md5 4f40bededefc44e8927455efe0358780 sha1 f011f4ef2b36b3f6531ecdadf96800105301b45d rmd160 06c8a9c93f79a576daf365ec229e98229f8563d0 ${name}-extra-fonts-1.0-noarch.tar.gz md5 4666d29252da18bbc3fa7e162bb00b17 sha1 c7a1af56b1af4c18c0792cec69330bd6daea002b rmd160 ae539c873f16463a3c19fcaf69fd338a1eadd7ce

Patch Files: patch-Makefile.9.diff

depends_lib port:guile port:libiconv port:texlive port:xorg-libXext port:freetype
depends_run bin:gs:ghostscript

extract.only ${name}-${version}-src${extract.suffix}

post-extract { system "${extract.cmd} ${extract.pre_args} ${distpath}/${name}-extra-fonts-1.0-noarch${extract.suffix} ${extract.post_args} -C ${worksrcpath}/${name}"
}

configure.cflags-append "-no-cpp-precomp"
configure.args --mandir=${prefix}/share/man

# TeXmacs is ignorant of "make all", so we just "make" with no target:
build.target { }

post-destroot { file mkdir ${destroot}/${prefix}/share/${name}
system "chown -R root:admin ${destroot}${prefix}/share/${name}"

file rename ${destroot}${prefix}/share/${name}/plugins/cadabra ${destroot}${prefix}/share/${name}/plugins/cadabra.texmacs
}

If you haven't already installed Darwin Ports, you can find easy instructions for doing so at the main Darwin Ports page.
Once Darwin Ports has been installed, in a terminal window and while online, type the following and hit return:

%  cd /opt/local/bin/portslocation/dports/texmacs
%  sudo port install texmacs  
Password: 

You will then be prompted for your root password, which you should enter. You may have to wait for a few minutes while the software is retrieved from the network and installed for you. Y ou should see something that looks similar to:

--->  Fetching texmacs
--->  Verifying checksum for texmacs
--->  Extracting texmacs
--->  Configuring texmacs
--->  Building texmacs with target all

--->  Staging texmacs into destroot

--->  Installing texmacs

- Make sure that you do not close the terminal window while Darwin Ports is working. Once the software has been installed, you can find further information about using texmacs with these commands:

%  man texmacs
%  apropos texmacs
%  which texmacs
%  locate texmacs

 Where to find more information: