David MENTRE wrote:
Hello,
I'm a bit lost in TeXmacs source code and documentation. Can somebody
who has more initimate knowledge of TeXmacs than me could point me to a
specific Scheme file (in TeXmacs 1.0.6 source code) that manipulates
TeXmacs trees (add/remove text and text attributes)
The TeXmacs API for trees (and for lots of other things) can
be seen in :
<<
src/src/Guile/Glue/build-glue-editor.scm
>>
Some important functions are :
<<
(path->tree) & (tree->path)
(path-assign)
(path-insert)
(path-remove)
>>
Some other (a little bit more user friendly) functions,
like (tree-ref), (tree-set!), etc. are defined in :
<<
src/TeXmacs/progs/utils/library/tree.scm
>>
For example, operating on trees is the main element
that is used in graphics-edit.scm to interactively
change the document, but the code is probably
not *extremely* pedagogic (if you look at it,
you will see what I mean ;-)...
The documentation of the TeXmacs tree API can
be found in Help/Scheme extensions. Perhaps
you will need to download this part of the
documentation directly from the CVS, because
it seems that Help/Online help/Update from
web updates everything except this very part...
and bind some Scheme
code to TeXmacs (menus, etc.)? I need an example to follow.
You can have a look at :
<<
http://www.ags.uni-sb.de/~henri/texmacs/aTeXmacsTutorial.pdf
>>
for the purpose of writing a plugin that can overload menus,
keyboard shortcuts, etc.
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