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* the new "?" (help) command can be used to look up
help topics.
* help topics are index from $SCITECOPATH/women/*.woman.tec
files.
* looking up a help topic opens the corresponding "womanpage"
and jumps to the position of the topic (it acts like an anchor
into the document).
* styling is performed by *.woman.tec files.
* Setting up the Scintilla view and munging the *.tec file
is performed by the new "woman.tes" lexer.
On supporting UIs (Gtk), womanpages are shown in a variable-width
font.
* Woman pages are usually not hand-written, but generated from manpages.
A special Groff post-processor grosciteco has been introduced for this
purpose. It is much like grotty, but can output SciTECO macros for styling
the document (ie. the *.woman.tec files).
It is documented in its own man-page.
* grosciteco also introduces sciteco.tmac - special Troff macros
for controlling the formatting of the document in SciTECO.
It also defines .SCITECO_TOPIC which can be used to mark up
help topics/terms in Troff markup.
* Woman pages are generated/formatted by grosciteco at compile-time, so
they will work on platforms without Groff (ie. as on windows).
* Groff has been added as a hard compile-time requirement.
* The sciteco(1) and sciteco(7) man pages have been augmented with
help topic anchors.
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* Usually, Scintilla will now be built with -O2
* this can improve performance significantly over the standard Scintilla -Os
(up to 10%).
* this also allows link-time-optimizing both Scintilla and SciTECO
(which are linked statically) by adding -flto to CFLAGS, CXXFLAGS and LDFLAGS.
Link-time-optimization will both reduce the total binary size
and improve performance slightly since scintilla_send_message() can be
inlined.
An -O3 optimized Scintilla when linked with LTO results in an only 300kb
larger SciTECO binary.
* the highest possible optimization thus requires the following maintainer
flags on the ./configure command line:
CFLAGS="-O3 -mtune=native -march=native -flto"
CXXFLAGS="-O3 -mtune=native -march=native -flto"
LDFLAGS="-flto"
* Windows and Debian builds use link-time-optimization now.
On Windows - where we link in everything statically - building
the dependant libraries with -flto could improve performance
even more.
* Debian builds respect the default hardening flags of the build
server now. This should ensure that SciTECO is built for the
correct architecture at the recommended optimization level etc.
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I'm not sure whether the syntax is correct, so this may need further
fixups
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minimum version
* it was necessary to increase the upstream version so I could
upload new versions to launchpad while debugging PPA build issues.
* ChangeLog finalized for v0.6.4
* SciTECO requires at least libglib v2.28 (but that's only a guess)
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* it also sets the compatibility level to 7 which was required
when building for Ubuntu Lucid. This version cannot be supported
however since its libglib version is too old.
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this should simplify building SciTECO for new users
* compiler and archiver are passed down from Autoconf,
so cross-compiling should work transparently
* `make clean` will also clean the Scintilla source tree
* there is no longer any need for "source bundles" as
tar balls also contain Scintilla/Scinterm now
* building from Git is not much more difficult than building
from a tar ball
* The versions of Scintilla/Scinterm embedded as submodules
already contain all the patches necessary (currently none are
necessary), so there's no need to have patch files in the
repository
* INSTALL instructions have been rewritten
* the --with-scintilla and --with-scinterm site-config options
have been kept. But they should be rarely necessary now.
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* allows us to remove most patches. One however is still necessary
(Scinterm Makefile bug!)
* TECO-style control code echoing is now set up using the SCI_SETREPRESENTATION message
* updated copyrights
* updated TODO
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* distributed binary packages are standard debian packages
* ./distribute might fix up the package version and branch for Ubuntu/PPA
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so no additional --with-scintilla is necessary when building from
a source bundle
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* prepared for upload to Ubuntu PPA
* debian package will not be in autoconf source distro
* will only build as a non-native package based on a source bundle
that contains scintilla, scinterm and has patches applied
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