Mercurial > vim
view runtime/indent/occam.vim @ 33767:4913b4f5a133 v9.0.2104
patch 9.0.2104: wast filetype should be replaced by wat filetype
Commit: https://github.com/vim/vim/commit/bc8f79d36a456054ed29f46585830af6d71f57c8
Author: rhysd <lin90162@yahoo.co.jp>
Date: Tue Nov 14 16:46:07 2023 +0100
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: #13533
Signed-off-by: rhysd <lin90162@yahoo.co.jp>
Signed-off-by: Christian Brabandt <cb@256bit.org>
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Tue, 14 Nov 2023 17:15:03 +0100 |
parents | 6dd88e45d47d |
children |
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" Vim indent file " Language: occam " Maintainer: Mario Schweigler <ms44@kent.ac.uk> (Invalid email address) " Doug Kearns <dougkearns@gmail.com> " Last Change: 2022 Apr 06 " Only load this indent file when no other was loaded. if exists("b:did_indent") finish endif let b:did_indent = 1 "{{{ Settings " Set the occam indent function setlocal indentexpr=GetOccamIndent() " Indent after new line and after initial colon setlocal indentkeys=o,O,0=: "}}} let b:undo_indent = "setl inde< indk<" " Only define the function once if exists("*GetOccamIndent") finish endif let s:keepcpo= &cpo set cpo&vim "{{{ Indent definitions " Define carriage return indent let s:FirstLevelIndent = '^\C\s*\(IF\|ALT\|PRI\s\+ALT\|PAR\|SEQ\|PRI\s\+PAR\|WHILE\|VALOF\|CLAIM\|FORKING\)\>\|\(--.*\)\@<!\(\<PROC\>\|??\|\<CASE\>\s*\(--.*\)\=\_$\)' let s:FirstLevelNonColonEndIndent = '^\C\s*PROTOCOL\>\|\(--.*\)\@<!\<\(\(CHAN\|DATA\)\s\+TYPE\|FUNCTION\)\>' let s:SecondLevelIndent = '^\C\s*\(IF\|ALT\|PRI\s\+ALT\)\>\|\(--.*\)\@<!?\s*\<CASE\>\s*\(--.*\)\=\_$' let s:SecondLevelNonColonEndIndent = '\(--.*\)\@<!\<\(CHAN\|DATA\)\s\+TYPE\>' " Define colon indent let s:ColonIndent = '\(--.*\)\@<!\<PROC\>' let s:ColonNonColonEndIndent = '^\C\s*PROTOCOL\>\|\(--.*\)\@<!\<\(\(CHAN\|DATA\)\s\+TYPE\|FUNCTION\)\>' let s:ColonEnd = '\(--.*\)\@<!:\s*\(--.*\)\=$' let s:ColonStart = '^\s*:\s*\(--.*\)\=$' " Define comment let s:CommentLine = '^\s*--' "}}} "{{{ function GetOccamIndent() " Auxiliary function to get the correct indent for a line of occam code function GetOccamIndent() " Ensure magic is on let save_magic = &magic setlocal magic " Get reference line number let linenum = prevnonblank(v:lnum - 1) while linenum > 0 && getline(linenum) =~ s:CommentLine let linenum = prevnonblank(linenum - 1) endwhile " Get current indent let curindent = indent(linenum) " Get current line let line = getline(linenum) " Get previous line number let prevlinenum = prevnonblank(linenum - 1) while prevlinenum > 0 && getline(prevlinenum) =~ s:CommentLine let prevlinenum = prevnonblank(prevlinenum - 1) endwhile " Get previous line let prevline = getline(prevlinenum) " Colon indent if getline(v:lnum) =~ s:ColonStart let found = 0 while found < 1 if line =~ s:ColonStart let found = found - 1 elseif line =~ s:ColonIndent || (line =~ s:ColonNonColonEndIndent && line !~ s:ColonEnd) let found = found + 1 endif if found < 1 let linenum = prevnonblank(linenum - 1) if linenum > 0 let line = getline(linenum) else let found = 1 endif endif endwhile if linenum > 0 let curindent = indent(linenum) else let colonline = getline(v:lnum) let tabstr = '' while strlen(tabstr) < &tabstop let tabstr = ' ' . tabstr endwhile let colonline = substitute(colonline, '\t', tabstr, 'g') let curindent = match(colonline, ':') endif " Restore magic if !save_magic|setlocal nomagic|endif return curindent endif if getline(v:lnum) =~ '^\s*:' let colonline = getline(v:lnum) let tabstr = '' while strlen(tabstr) < &tabstop let tabstr = ' ' . tabstr endwhile let colonline = substitute(colonline, '\t', tabstr, 'g') let curindent = match(colonline, ':') " Restore magic if !save_magic|setlocal nomagic|endif return curindent endif " Carriage return indenat if line =~ s:FirstLevelIndent || (line =~ s:FirstLevelNonColonEndIndent && line !~ s:ColonEnd) \ || (line !~ s:ColonStart && (prevline =~ s:SecondLevelIndent \ || (prevline =~ s:SecondLevelNonColonEndIndent && prevline !~ s:ColonEnd))) let curindent = curindent + shiftwidth() " Restore magic if !save_magic|setlocal nomagic|endif return curindent endif " Commented line if getline(prevnonblank(v:lnum - 1)) =~ s:CommentLine " Restore magic if !save_magic|setlocal nomagic|endif return indent(prevnonblank(v:lnum - 1)) endif " Look for previous second level IF / ALT / PRI ALT let found = 0 while !found if indent(prevlinenum) == curindent - shiftwidth() let found = 1 endif if !found let prevlinenum = prevnonblank(prevlinenum - 1) while prevlinenum > 0 && getline(prevlinenum) =~ s:CommentLine let prevlinenum = prevnonblank(prevlinenum - 1) endwhile if prevlinenum == 0 let found = 1 endif endif endwhile if prevlinenum > 0 if getline(prevlinenum) =~ s:SecondLevelIndent let curindent = curindent + shiftwidth() endif endif " Restore magic if !save_magic|setlocal nomagic|endif return curindent endfunction "}}} let &cpo = s:keepcpo unlet s:keepcpo