If the highlight program cannot be found width AC_PATH_PROGS,
configure will abort with an error message.
You can either
a) install highlight
b) specify the patch with HIGHLIGHT=/path/to/highlight
c) pass --disable-text-highlight to configure to exclude the module
This also makes text-highlight module to fallback to text/plain
formatter when highlight program would crash or fail to ensure
the content is delivered to user.
OpenBSD (and maybe other OS) already declare stdout and stdin in <stdio.h>
which breaks evolution build, so prefix both with "pipe_" to prevent clashing.
https://bugzilla.gnome.org/show_bug.cgi?id=685471
This adds 'Format as' submenu to the preview pane context menu.
The submenu is available only for text/plain parts or parts
with a source code (we support about 40 various types). Using
the 'highlight' utility, the formatter processes the part and
highlights the source code it contains.
(discussion in bug #680026)
audio-inline, itip-formatter, prefer-plain, tnef-attachments
and vcard-inline plugins were converted to modules so that they
can fit into concept of the new formatter.
Every module still installs .eplug file, because there is no
suitable API at the moment to register plugins to the plugins dialog
and to extend the Preferences dialog.
