doc/libraries.md: Sort list alphabetically

doc/libraries.md

@@ -7,17 +7,14 @@ The following Haskell libraries have been developed to support
 pandoc:
 
 
-[skylighting-core] and [skylighting]
-:   Syntax highlighting engine supporting over 140 languages.
-
 [citeproc]
 :   Citation processing using CSL stylesheets.
 
-[texmath]
-:   Conversion of math between tex, Word equation, MathML, and GNU eqn.
+[commonmark], [commonmark-extensions], and [commonmark-pandoc]
+:   Efficient, standards-compliant parser for commonmark and extensions.
 
-[unicode-collation]
-:   Proper Unicode collation (sorting).
+[djot]
+:   Parser and renderer for djot light markup syntax.
 
 [doclayout]
 :   Combinators for laying out a textual document, with support
@@ -26,74 +23,67 @@ pandoc:
 [doctemplates]
 :   Supports pandoc's templates.
 
-[commonmark], [commonmark-extensions], and [commonmark-pandoc]
-:   Efficient, standards-compliant parser for commonmark and extensions.
-
-[djot]
-:   Parser and renderer for djot light markup syntax.
-
-[ipynb]
-:   Representation of Jupyter notebooks and conversion to and
-    from JSON.
-
-[zip-archive]
-:   A pure zip file creator and extractor, used by pandoc for
-    docx, ODT, and EPUB.
-
-[rfc5051]
-:   Simple unicode collation (used for citation sorting).
-
 [emojis]
 :   Conversion between emoji characters and aliases.
 
-[jira-wiki-markup]
-:   Support for parsing Jira wiki syntax.
-
 [gridtables]
 :   Support for parsing grid style textual tables.
 
-[hslua-objectorientation], [hslua-packaging]
-:   Bindings, wrappers, and helper functions to access Haskell data
-    types from Lua via an object-oriented interface.
-
-[hslua-module-path], [-system], [-text], and [-version]
-:   Lua modules that expose functionality of basic Haskell
-    libraries to Lua.
-
-[hslua-module-doclayout]
-:   Lua bindings to the doclayout library mentioned above.
-
 [hslua-aeson]
 :   Converter from aeson data types to Lua objects.
 
 [hslua-cli]
 :   Command-line interface mimicking the default `lua` executable.
 
+[hslua-module-doclayout]
+:   Lua bindings to the doclayout library mentioned above.
+
+[hslua-module-path], [-system], [-text], and [-version]
+:   Lua modules that expose functionality of basic Haskell
+    libraries to Lua.
+
+[hslua-objectorientation], [hslua-packaging]
+:   Bindings, wrappers, and helper functions to access Haskell data
+    types from Lua via an object-oriented interface.
+
+[ipynb]
+:   Representation of Jupyter notebooks and conversion to and
+    from JSON.
+
+[jira-wiki-markup]
+:   Support for parsing Jira wiki syntax.
+
+[rfc5051]
+:   Simple unicode collation (used for citation sorting).
+
+[skylighting-core] and [skylighting]
+:   Syntax highlighting engine supporting over 140 languages.
+
+[texmath]
+:   Conversion of math between tex, Word equation, MathML, and GNU eqn.
+
 [typst]
 :   Parsing and evaluating typst syntax.
 
 [typst-symbol]
 :   Symbol and emoji lookup for typst language.
 
-[skylighting]: https://hackage.haskell.org/package/skylighting
-[skylighting-core]: https://hackage.haskell.org/package/skylighting-core
+[unicode-collation]
+:   Proper Unicode collation (sorting).
+
+[zip-archive]
+:   A pure zip file creator and extractor, used by pandoc for
+    docx, ODT, and EPUB.
+
 [citeproc]: https://hackage.haskell.org/package/citeproc
-[texmath]: https://hackage.haskell.org/package/texmath
-[doclayout]: https://hackage.haskell.org/package/doclayout
-[doctemplates]: https://hackage.haskell.org/package/doctemplates
-[commonmark]: https://hackage.haskell.org/package/commonmark
 [commonmark-extensions]: https://hackage.haskell.org/package/commonmark-extensions
 [commonmark-pandoc]: https://hackage.haskell.org/package/commonmark-pandoc
+[commonmark]: https://hackage.haskell.org/package/commonmark
 [djot]: https://hackage.haskell.org/package/djot
-[ipynb]: https://hackage.haskell.org/package/ipynb
-[zip-archive]: https://hackage.haskell.org/package/zip-archive
-[rfc5051]: https://hackage.haskell.org/package/rfc5051
+[doclayout]: https://hackage.haskell.org/package/doclayout
+[doctemplates]: https://hackage.haskell.org/package/doctemplates
 [emojis]: https://hackage.haskell.org/package/emojis
-[jira-wiki-markup]: https://hackage.haskell.org/package/jira-wiki-markup
-[unicode-collation]: https://hackage.haskell.org/package/unicode-collation
 [gridtables]: https://hackage.haskell.org/package/gridtables
-[hslua-objectorientation]: https://hackage.haskell.org/package/hslua-objectorientation
-[hslua-packaging]: https://hackage.haskell.org/package/hslua-packaging
 [hslua-aeson]: https://hackage.haskell.org/package/hslua-aeson
 [hslua-cli]: https://hackage.haskell.org/package/hslua-cli
 [hslua-module-doclayout]: https://hackage.haskell.org/package/hslua-module-doclayout
@@ -101,5 +91,15 @@ pandoc:
 [-system]: https://hackage.haskell.org/package/hslua-module-system
 [-text]: https://hackage.haskell.org/package/hslua-module-text
 [-version]: https://hackage.haskell.org/package/hslua-module-version
-[typst]: https://hackage.haskell.org/package/typst
+[hslua-objectorientation]: https://hackage.haskell.org/package/hslua-objectorientation
+[hslua-packaging]: https://hackage.haskell.org/package/hslua-packaging
+[ipynb]: https://hackage.haskell.org/package/ipynb
+[jira-wiki-markup]: https://hackage.haskell.org/package/jira-wiki-markup
+[rfc5051]: https://hackage.haskell.org/package/rfc5051
+[skylighting-core]: https://hackage.haskell.org/package/skylighting-core
+[skylighting]: https://hackage.haskell.org/package/skylighting
+[texmath]: https://hackage.haskell.org/package/texmath
 [typst-symbol]: https://hackage.haskell.org/package/typst-symbol
+[typst]: https://hackage.haskell.org/package/typst
+[unicode-collation]: https://hackage.haskell.org/package/unicode-collation
+[zip-archive]: https://hackage.haskell.org/package/zip-archive