docs: Added documentation for examples/bgl-convert

docs/dicthtml/install.md

@@ -52,6 +52,6 @@ In short:
 - **Therefore:** The steps required to install custom dictionaries are now (note that these have already been incorporated into the instructions above, they are just here for convenience):
   - Copy the dictzip and mark it read-only.
   - Add it to ExtraLocales if it is not a built-in locale.
-  - Use the patch to replace `Extra: ` in libnickel with any other string (same length or shorter with a null byte at the end), but not containing anything in the Unicode whitespace class.
+  - Use the patch to replace `Extra: ` in libnickel with any other string (same length or shorter with a null byte at the end), but does not contain a space (` `).
 
 See [#49](https://github.com/geek1011/kobopatch-patches/issues/49) for more information.

docs/examples/bgl-convert.md

@@ -0,0 +1,28 @@
+---
+layout: default
+title: bgl-convert
+parent: examples
+---
+
+# bgl-convert
+Converts Babylon BGL dictionaries into dictfiles for use with dictgen.
+
+Paste the BGL text in the box below to convert it:
+
+<iframe src="https://raw.githack.com/geek1011/dictutil/master/examples/bgl-convert/index.html" style="border: 1px solid #000; width: 100%; height: 600px;"></iframe>
+
+Example BGL:
+
+```
+### metadata trimmed for brevity
+### ...
+
+headword
+Definition with <b>html</b> tags.
+
+headword1|variant1|variant2
+The second definition. Blah
+blah blah blah.
+
+
+```

docs/index.md

@@ -49,6 +49,7 @@ These are some tools which make use of dictutil to convert actual dictionaries.
 - **[gotdict-convert](./examples/gotdict-convert):** Converts [github.com/wjdp/gotdict](https://github.com/wjdp/gotdict) to a dictfile.
 - **[webster1913-convert](./examples/webster1913-convert):** Converts [Project Gutenberg's Webster's Unabridged Dictionary](http://www.gutenberg.org/ebooks/29765.txt.utf-8) to a dictfile.
 - **[dictzip-decompile](./examples/dictzip-decompile):** An **experimental** tool to convert a dictzip into a dictfile.
+- **[bgl-convert](./examples/bgl-convert):** A simple tool to convert Babylon BGL dictionaries to a dictfile.
 
 ## other