. . . . . . . . . . . . . . . . . . 154 Running pandoc as a web server 155 Running pandoc as a Lua interpreter 157 A note on security 159 Authors 161 vi Synopsis pandoc [options] [input-file]… (TikiWiki markup) • twiki (TWiki markup) • typst (typst) • vimwiki (Vimwiki) • the path of a custom Lua reader, see Custom readers and writers below Extensions can be individually enabled or disabled by typst (typst) 9 Options • xwiki (XWiki markup) • zimwiki (ZimWiki markup) • the path of a custom Lua writer, see Custom readers and writers below Note that odt, docx, epub, and pdf output will not be

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 648 10.68 Apache Module mod lua . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 649 10.69 Apache Module restrict certain HTTP methods without interfering with authentication or authorization. MOD LUA Embeds the Lua2 language into httpd, for configuration and small business logic functions. (Experimental) unavailable (error 5xx). MOD CACHE can now insert HIT/MISS/REVALIDATE into an X-Cache header. 2http://www.lua.org/ 1.2. OVERVIEW OF NEW FEATURES IN APACHE HTTP SERVER 2.4 9 MOD INCLUDE Support for the ’onerror’

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 649 10.68 Apache Module mod lua . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 650 10.69 Apache Module restrict certain HTTP methods without interfering with authentication or authorization. MOD LUA Embeds the Lua2 language into httpd, for configuration and small business logic functions. (Experimental) unavailable (error 5xx). MOD CACHE can now insert HIT/MISS/REVALIDATE into an X-Cache header. 2http://www.lua.org/ 1.2. OVERVIEW OF NEW FEATURES IN APACHE HTTP SERVER 2.4 9 MOD INCLUDE Support for the ’onerror’

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 707 10.71 Apache Module mod lua . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 709 10.72 Apache Module restrict certain HTTP methods without interfering with authentication or authorization. MOD LUA Embeds the Lua2 language into httpd, for configuration and small business logic functions. (Experimental) to be taken gracefully offline. Balancer settings can be persistent after restarts. 2http://www.lua.org/ 1.2. OVERVIEW OF NEW FEATURES IN APACHE HTTP SERVER 2.4 11 MOD CACHE The MOD CACHE CACHE filter

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 707 10.71 Apache Module mod lua . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 709 10.72 Apache Module restrict certain HTTP methods without interfering with authentication or authorization. MOD LUA Embeds the Lua2 language into httpd, for configuration and small business logic functions. (Experimental) to be taken gracefully offline. Balancer settings can be persistent after restarts. 2http://www.lua.org/ 1.2. OVERVIEW OF NEW FEATURES IN APACHE HTTP SERVER 2.4 11 MOD CACHE The MOD CACHE CACHE filter

engine in C++ Learned about SWIG Learned that Python is wrong for embedding (Global state), chose Lua 2008 - Created SWIG Starter Kit SWIG is great for binding to other languages, but requires a second @le�icus emptycrate.com/idocpp SWIG Can generate wrapper libraries for: C# D Go Guile Java Javascript Lua MzScheme/Racket OCaml 4 . 3Copyright Jason Turner @le�icus emptycrate.com/idocpp SWIG Can generate Jason Turner @le�icus emptycrate.com/idocpp SWIG I have personally used it for: C# Java Javascript Lua Python Ruby 4 . 5Copyright Jason Turner @le�icus emptycrate.com/idocpp What About Boost::Python

Native Support: Lua plugins • Few developers are familiar with Lua • Solution：Go plugin Envoy • C++ filter：difficult to get started • Lua filter：Few features, few developers can write Lua • Solution：WASM，not DAG，generate AST(Abstract Syntax Tree) • Generate Lua codes from AST • https://github.com/api7/jsonschema Step 3 • Apache APISIX watch and sync Lua code from etcd(like serverless plugin) More •

r trace: r trace: r trace: r CI Pipeline | CONFIDENTIAL 9 Process flow using Istio Deploy Lua filters (kubectl apply -f ) Capture traces for E2E test requests Create tests & mocks Capture API interactions with lua filters Service A Proxy Proxy Service B Service C Proxy Mesh Dynamics Data Store Deploy: kubectl apply -f Capture using Lua filter All API data + TraceIDs

/javascript_002dformat.html] Lua format Lua format string does not match source translated strings weblate.checks.format.LuaFormatCheck lua_format lua-format ignore-lua-format There are %d apples See See also Formatted strings, Lua formatting strings [https://www.gnu.org/software/gettext/manual/html_node/lua_002dformat.html#lua_002dformat] Object Pascal format Object Pascal format string does not MessageFormat quality check. javascript-format Enable the JavaScript format quality check. lua-format Enable the Lua format quality check. object-pascal-format Enable the Object Pascal format quality check

/javascript_002dformat.html] Lua format Lua format string does not match source translated strings weblate.checks.format.LuaFormatCheck lua_format lua-format ignore-lua-format There are %d apples See See also Formatted strings, Lua formatting strings [https://www.gnu.org/software/gettext/manual/html_node/lua_002dformat.html#lua_002dformat] Object Pascal format Object Pascal format string does not MessageFormat quality check. javascript-format Enable the JavaScript format quality check. lua-format Enable the Lua format quality check. object-pascal-format Enable the Object Pascal format quality check