neovim/runtime/indent/wat.vim
Christian Clason 9e2248ab58 vim-patch:9.0.2104: wast filetype should be replaced by wat filetype
Problem:  wast filetype should be replaced by wat filetype
Solution: start using the official wat filetype name

runtime: rename `wast` filetype to `wat` (Wasm text format)

The problem is the name of the current filetype wast. When the plugin
was initially created, the file extension for Wasm text format was not
fixed and .wast was more popular.

However, recently .wat became the official file extension for
WebAssembly text (WAT) format and .wast is now a file extension for the
unofficial WAST format, which is a superset of .wat for the convenience
to describe the Wasm specification conformance tests.

https://webassembly.js.org/docs/contrib-wat-vs-wast.html

However for now, let's keep using the `wat` filetype even for the .wast
extension, so that we at least do not lose the filetype settings and
syntax highlighting. This can be adjusted later, if it turns out to have
a separate need for.

closes: vim/vim#13533

bc8f79d36a

Co-authored-by: rhysd <lin90162@yahoo.co.jp>
2023-11-14 21:51:28 +01:00

18 lines
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VimL

" Vim indent file
" Language: WebAssembly
" Maintainer: rhysd <lin90162@yahoo.co.jp>
" Last Change: Nov 14, 2023
" For bugs, patches and license go to https://github.com/rhysd/vim-wasm
if exists("b:did_indent")
finish
endif
let b:did_indent = 1
" WebAssembly text format is S-expression. We can reuse LISP indentation
" logic.
setlocal indentexpr=lispindent('.')
setlocal noautoindent nosmartindent
let b:undo_indent = "setl lisp< indentexpr<"