ctags-list-languages.md

% /opt/homebrew/bin/ctags --version                                                                                                                                                                                  
Universal Ctags 6.1.0, Copyright (C) 2015-2023 Universal Ctags Team
Universal Ctags is derived from Exuberant Ctags.
Exuberant Ctags 5.8, Copyright (C) 1996-2009 Darren Hiebert
  Compiled: Nov 30 2024, 05:11:31
  URL: https://ctags.io/
  Output version: 0.0
  Optional compiled features: +wildcards, +regex, +gnulib_fnmatch, +gnulib_regex, +iconv, +option-directory, +xpath, +json, +interactive, +yaml, +case-insensitive-filenames, +packcc, +optscript, +pcre2

% /opt/homebrew/bin/ctags --list-languages
Abaqus
Abc
Ada
AnsiblePlaybook
Ant
Asciidoc
Asm
Asp
Autoconf
AutoIt
Automake
Awk
Basic
Bats
BETA
BibLaTeX
BibTeX
C
C#
C++
Cargo
Clojure
CMake
Cobol
CobolFree
CobolVariable
CPreProcessor
CSS
Ctags
CUDA
D
DBusIntrospect
Diff
DosBatch
DTD
DTS
Eiffel
Elixir
Elm
EmacsLisp
Erlang
Falcon
Flex
Forth
Fortran
FrontMatter
FunctionParameters
Fypp
Gdbinit
GDScript
GemSpec
Glade
Go
GPerf
Haskell
Haxe
HTML
I18nRubyGem
Iniconf
Inko
IPythonCell
ITcl
Java
JavaProperties
JavaScript
JSON
Julia
Kconfig
Kotlin
LdScript
LEX
Lisp
LiterateHaskell
Lua
M4
Make
Man
Markdown
MatLab
Maven2
Meson
MesonOptions
Moose
Myrddin
NSIS
ObjectiveC
OCaml
OpenAPI
Org
Pascal
Passwd
Perl
Perl6
PHP
PkgConfig
PlistXML
Pod
PowerShell
Protobuf
PuppetManifest
Python
PythonLoggingConfig
QemuHX
QtMoc
Quarto
R
R6Class
Rake
Raku
RDoc
RelaxNG
ReStructuredText
REXX
RMarkdown
Robot
RpmMacros
RpmSpec
RSpec
Ruby
Rust
S4Class
Scheme
SCSS
Sh
SLang
SML
SQL
SVG
SystemdUnit
SystemTap
SystemVerilog
Tcl
TclOO
Terraform
TerraformVariables
Tex
TeXBeamer
Thrift
TOML
TTCN
Txt2tags
TypeScript
Unknown [disabled]
V
Varlink
Vera
Verilog
VHDL
Vim
WindRes
XML
XRC
XSLT
YACC
Yaml
YumRepo
Zephir
Zsh

# Ctags seems to be missing many modern/upstart languages
% /opt/homebrew/bin/ctags --list-languages | grep -iE "$(cat <<'EOL' | paste -sd "|" -
swift
zig
mojo
nim
crystal
dart
gleam
astro
svelte
wren
EOL
)" || echo "All missing languages"
All missing languages