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third_party/lisp/trivial-backtrace/website/source/index.md

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+{include resources/header.md}
+
+<div class="contents">
+<div class="system-links">
+
+  * [Mailing Lists][mailing-list]
+  * [Getting it][downloads]
+  * [Documentation][]
+  * [News][]
+  * [Test results][tr]
+  * [Changelog][]
+
+</div>
+<div class="system-description">
+
+### What it is
+
+On of the many things that didn't quite get into the Common
+Lisp standard was how to get a Lisp to output its call stack
+when something has gone wrong. As such, each Lisp has
+developed its own notion of what to display, how to display
+it, and what sort of arguments can be used to customize it.
+`trivial-backtrace` is a simple solution to generating a
+backtrace portably. As of {today}, it supports Allegro Common
+Lisp, LispWorks, ECL, MCL, SCL, SBCL and CMUCL. Its
+interface consists of three functions and one variable:
+
+ * print-backtrace
+ * print-backtrace-to-stream
+ * print-condition
+ * \*date-time-format\*
+
+You can probably already guess what they do, but they are
+described in more detail below.
+
+{anchor mailing-lists}
+
+### Mailing Lists
+
+  * [trivial-backtrace-devel][devel-list]: A list for
+    announcements, questions, patches, bug reports, and so
+    on; It's for anything and everything
+
+### API
+
+{set-property docs-package trivial-backtrace}
+{docs print-backtrace}
+{docs print-backtrace-to-stream}
+{docs print-condition}
+{docs *date-time-format*}
+
+{anchor downloads}
+
+### Where is it
+
+A [git][] repository is available using
+
+    git clone http://common-lisp.net/project/trivial-backtrace/trivial-backtrace.git
+    
+The [darcs][] repository is still around but is **not** being updated.
+The command to get it is below:
+
+    ;;; WARNING: out of date
+    darcs get http://common-lisp.net/project/trivial-backtrace/
+
+trivial-backtrace is also [ASDF installable][asdf-install].
+Its CLiki home is right [where][cliki-home] you'd expect.
+
+There's also a handy [gzipped tar file][tarball].
+
+{anchor news}
+
+### What is happening
+
+<dl>
+  <dt>14 May 2009</dt>
+  <dd>Moved to [git][]; John Fremlin adds map-backtrace
+      </dd>
+
+<dt>1 June 2008</dt>
+<dd>Release version 1.0
+    </dd>
+    </dl>
+</div>
+</div>
+
+{include resources/footer.md}
+