2021-04-19 14:45:02 +00:00
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Chimera2
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========
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Chimera2 is a very lightweight web browser for X11/Athena. This source is
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derived from the final development snapshot of Chimera 2.0p19, as well as
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well as the Debian patches that continued until 2013, both of which can be
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gotten from [Debian jessie's package](https://packages.debian.org/source/jessie/chimera2)
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Building
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--------
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Debian lists the following packages as required for building:
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- libjpeg-dev
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- libpng-dev
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- xutils-dev
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- zlib1g-dev
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- libxaw7-dev
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- libxmu-dev
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- libxt-dev
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- libsm-dev
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- libice-dev
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- libxpm-dev
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- libxext-dev
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- libx11-dev
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The build system is rather archaic, and is tuned by modifying `Common.tmpl`
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and `Imakefile`. Once you're fine with your modifications (or just want to
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use the shipped defaults), run
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xmkmf -a &&
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make
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This should give you a binary at `chimera/chimera`, which appears to be
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fully self-contained.
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2021-04-20 11:22:24 +00:00
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To clean up the source tree fully, use
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make myclean
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Unlike clean and distclean, this also removes the generated Makefiles.
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2021-04-19 14:45:02 +00:00
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Run-time configuration
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----------------------
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Chimera2 uses an x11-style resources file at ~/.chimera/resources, and will
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not start up unless you define at least `html.defaultFont` in there. The
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following is a full list of resources that Chimera2 appears to use and
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examples of values or ??? in case the usage is unclear and it is not set
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anywhere in the code.
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convert.convertFiles: ~/.chimera_convert:~john/lib/convert:/local/infosys/lib/convert
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html.defaultFont: -*-*-*-*-*-*-*-*-*-*-*-*-*-*
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html.propFontPattern: -*-lucida-*-*-*-*-*-*-*-*-*-*-iso10646-1
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html.fixedFontPattern: -*-fixed-*-*-*-*-*-*-*-*-*-*-iso8859-1
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html.leftMargin: 20
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html.rightMargin: 20
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html.bottomMargin: 20
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html.topMargin: 20
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html.printHTMLErrors: false
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html.textLineSpace: 3
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html.tableCellInfinity: 0
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html.inlineTimeOut: 5000
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html.selectTimeOut: 1000
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html.flowDebug: false
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html.constraintDebug: false
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html.printTags: false
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html.cssFile: ~/.chimera/default.css
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html.dlIndent: 20
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plain.font: -*-lucida-medium-r-normal-sans-17-120-100-100-p-96-iso10646-1
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chimera.helpURL: ???
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chimera.homeURL: http://example.org
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chimera.maxDownloads: 4
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chimera.printLoadMessages: false
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chimera.printTaskInfo: false
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chimera.urlLogFile: ~/debug/chimeraurls.log
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cache.directory: ~/.chimera/cache
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cache.persist: false
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cache.ignoreExpires: false
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cache.maxSize: 0
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cache.ttl: 0
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view.path: /usr/local/bin:/usr/bin:/bin
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view.capFiles: ~/.chimera/mailcap:~/.mailcap
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bookmark.filename: ~/.chimera/bookmarks.html
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bookmark.header: <html><body><h2>Bookmarks</h2><ul>
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bookmark.footer: </ul></body></html>
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file.autoLoad: index.html
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http.userAgent: Chimera/2.0alpha
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http.acceptLanguage: fi;q=1,en;q=0.9
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ftp.dirheader: <html><body><h2>FTP Directory</h2><ul>
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ftp.dirtrailer: </ul></body></html>
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mailto.dirheader: <html><body><h2>Mailto</h2><ul>
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mailto.dirtrailer: </body></html>
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user.email: foobar@example.org
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mailto.mailer: /usr/bin/sendmail -t
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You'll most likely want to use a simpler configuration than this. A usable
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default `.chimera/resources` is
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html.defaultFont: -*-*-*-*-*-*-*-*-*-*-*-*-*-*
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chimera.homeURL: http://example.org
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bookmark.filename: ~/.chimera/bookmarks.html
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2021-04-19 15:16:20 +00:00
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Known bugs
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----------
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- Saving pages will often segfault, even when loading them would work.
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- http:// links that redirect to HTTPS hang with "0 bytes read so far."
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2021-04-20 11:09:16 +00:00
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- If current URL has query parameters containing a slash, relative links
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are mishandled.
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- Some problem with displaying images on 68k.news and Frogfind: investigate
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further
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- Use-after-free when navigating away from a webpage
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