kevin/neovim
1
Fork 0
mirror of https://github.com/neovim/neovim.git synced 2024-12-19 10:45:16 -07:00
Code Issues Packages Projects Releases Wiki Activity

vim-patch:9.1.0013: Modula2 filetype support lacking (#27020)

Browse Source 
Problem:  Modula2 filetype support lacking
Solution: Improve the Modula-2 runtime support, add additional modula2
          dialects, add compiler plugin, update syntax highlighting,
          include syntax tests, update Makefiles (Doug Kearns)

closes: vim/vim#6796
closes: vim/vim#8115

68a8947069

- Luaify the detection script:

  - Split the `(*!m2foo*)` and `(*!m2foo+bar*)` detection into two Lua patterns,
    as Lua capture groups cannot be used with `?` and friends (as they only work
    on character classes).

  - Use `vim.api.nvim_buf_call()` (ew) to call `modula2#SetDialect()` to ensure
    `b:modula2` is set for the given bufnr.

- Skip the syntax screendump tests. (A shame as they test some of the detection
  from `(*!m2foo+bar*)` tags, but I tested this locally and it seems to work)

- Port the synmenu.vim changes from Vim9 script. (Also tested this locally)

- (And also add the missing comma for `b:browsefilter` from earlier.)

Co-authored-by: Doug Kearns <dougkearns@gmail.com>
This commit is contained in:
Sean Dewar 2024-01-16 17:45:57 +00:00 committed by GitHub
parent fd2ed024c1
commit 91dc04a5e1
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
14 changed files with 1468 additions and 105 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

31
runtime/autoload/modula2.vim Normal file
View File

@ -0,0 +1,31 @@
" Vim filetype plugin file
" Language: Modula-2
" Maintainer: Doug Kearns <dougkearns@gmail.com>
" Last Change: 2024 Jan 04
" Dialect can be one of pim, iso, r10
function modula2#GetDialect() abort
if exists("b:modula2.dialect")
return b:modula2.dialect
endif
if exists("g:modula2_default_dialect")
let dialect = g:modula2_default_dialect
else
let dialect = "pim"
endif
return dialect
endfunction
function modula2#SetDialect(dialect, extension = "") abort
if exists("b:modula2")
unlockvar! b:modula2
endif
let b:modula2 = #{ dialect: a:dialect, extension: a:extension }
lockvar! b:modula2
endfunction
" vim: nowrap sw=2 sts=2 ts=8 noet fdm=marker:

26
runtime/compiler/gm2.vim Normal file
View File

@ -0,0 +1,26 @@
" Vim compiler file
" Compiler: GNU Modula-2 Compiler
" Maintainer: Doug Kearns <dougkearns@gmail.com>
" Last Change: 2024 Jan 04
if exists("current_compiler")
finish
endif
let current_compiler = "gm2"
if exists(":CompilerSet") != 2 " older Vim always used :setlocal
command -nargs=* CompilerSet setlocal <args>
endif
let s:cpo_save = &cpo
set cpo&vim
CompilerSet makeprg=gm2
CompilerSet errorformat=%-G%f:%l:%c:\ error:\ compilation\ failed,
\%f:%l:%c:\ %trror:\ %m,
\%f:%l:%c:\ %tarning:\ %m,
\%f:%l:%c:\ %tote:\ %m,
\%-G%.%#
let &cpo = s:cpo_save
unlet s:cpo_save

1
runtime/doc/filetype.txt
View File

@ -146,6 +146,7 @@ variables can be used to overrule the filetype used for certain extensions:
`*.cls` g:filetype_cls `*.cls` g:filetype_cls
`*.csh` g:filetype_csh |ft-csh-syntax| `*.csh` g:filetype_csh |ft-csh-syntax|
`*.dat` g:filetype_dat `*.dat` g:filetype_dat
`*.def` g:filetype_def
`*.f` g:filetype_f |ft-forth-syntax| `*.f` g:filetype_f |ft-forth-syntax|
`*.frm` g:filetype_frm |ft-form-syntax| `*.frm` g:filetype_frm |ft-form-syntax|
`*.fs` g:filetype_fs |ft-forth-syntax| `*.fs` g:filetype_fs |ft-forth-syntax|

50
runtime/doc/syntax.txt
View File

@ -2206,6 +2206,56 @@ have the following in your vimrc: >
let filetype_m = "mma" let filetype_m = "mma"
MODULA2 *modula2.vim* *ft-modula2-syntax*
Vim will recognise comments with dialect tags to automatically select a given
dialect.
The syntax for a dialect tag comment is: >
taggedComment :=
'(*!' dialectTag '*)'
;
dialectTag :=
m2pim | m2iso | m2r10
;
reserved words
m2pim = 'm2pim', m2iso = 'm2iso', m2r10 = 'm2r10'
A dialect tag comment is recognised by Vim if it occurs within the first 200
lines of the source file. Only the very first such comment is recognised, any
additional dialect tag comments are ignored.
Example: >
DEFINITION MODULE FooLib; (*!m2pim*)
...
Variable g:modula2_default_dialect sets the default Modula-2 dialect when the
dialect cannot be determined from the contents of the Modula-2 file: if
defined and set to 'm2pim', the default dialect is PIM.
Example: >
let g:modula2_default_dialect = 'm2pim'
Highlighting is further configurable for each dialect via the following
variables.
Variable Highlight ~
*modula2_iso_allow_lowline* allow low line in identifiers
*modula2_iso_disallow_octals* disallow octal integer literals
*modula2_iso_disallow_synonyms* disallow "@", "&" and "~" synonyms
*modula2_pim_allow_lowline* allow low line in identifiers
*modula2_pim_disallow_octals* disallow octal integer literals
*modula2_pim_disallow_synonyms* disallow "&" and "~" synonyms
*modula2_r10_allow_lowline* allow low line in identifiers
MOO *moo.vim* *ft-moo-syntax* MOO *moo.vim* *ft-moo-syntax*
If you use C-style comments inside expressions and find it mangles your If you use C-style comments inside expressions and find it mangles your

35
runtime/ftplugin/modula2.vim
View File

@ -11,32 +11,43 @@ let b:did_ftplugin = 1
let s:cpo_save = &cpo let s:cpo_save = &cpo
set cpo&vim set cpo&vim
setlocal comments=s0:(*,mb:\ ,ex:*) let s:dialect = modula2#GetDialect()
setlocal commentstring=(*%s*)
if s:dialect ==# "r10"
setlocal comments=s:(*,m:\ ,e:*),:!
setlocal commentstring=!\ %s
else
setlocal commentstring=(*%s*)
setlocal comments=s:(*,m:\ ,e:*)
endif
setlocal formatoptions-=t formatoptions+=croql setlocal formatoptions-=t formatoptions+=croql
let b:undo_ftplugin = "setl com< cms< fo<"
if exists("loaded_matchit") && !exists("b:match_words") if exists("loaded_matchit") && !exists("b:match_words")
" The second branch of the middle pattern is intended to match CASE labels let b:match_ignorecase = 0
" the second branch of the middle pattern is intended to match CASE labels
let b:match_words = '\<REPEAT\>:\<UNTIL\>,' .. let b:match_words = '\<REPEAT\>:\<UNTIL\>,' ..
\ '\<\%(BEGIN\|CASE\|FOR\|IF\|LOOP\|WHILE\|WITH\)\>' .. \ '\<\%(BEGIN\|CASE\|FOR\|IF\|LOOP\|WHILE\|WITH\|RECORD\)\>' ..
\ ':' .. \ ':' ..
\ '\<\%(ELSIF\|ELSE\)\>\|\%(^\s*\)\@<=\w\+\%(\s*\,\s*\w\+\)\=\s*\:=\@!' .. \ '\<\%(ELSIF\|ELSE\)\>\|\%(^\s*\)\@<=\w\+\%(\s*\,\s*\w\+\)\=\s*\:=\@!' ..
\ ':' .. \ ':' ..
\ '\<END\>' \ '\<END\>,' ..
\ '(\*:\*),<\*:\*>'
let b:match_skip = 's:Comment\|Pragma'
let b:undo_ftplugin ..= " | unlet! b:match_ignorecase b:match_skip b:match_words"
endif endif
if (has("gui_win32") || has("gui_gtk")) && !exists("b:browsefilter") if (has("gui_win32") || has("gui_gtk")) && !exists("b:browsefilter")
let b:browsefilter = "Modula-2 Source Files (*.def *.mod)\t*.def;*.mod\n" let b:browsefilter = "Modula-2 Source Files (*.def, *.mod)\t*.def;*.mod\n"
if has("win32") if has("win32")
let b:browsefilter ..= "All Files (*.*)\t*\n" let b:browsefilter ..= "All Files (*.*)\t*\n"
else else
let b:browsefilter ..= "All Files (*)\t*\n" let b:browsefilter ..= "All Files (*)\t*\n"
endif endif
let b:undo_ftplugin ..= " | unlet! b:browsefilter"
endif endif
let b:undo_ftplugin = "setl com< cms< fo< " ..
\ "| unlet! b:browsefilter b:match_words"
let &cpo = s:cpo_save let &cpo = s:cpo_save
unlet s:cpo_save unlet s:cpo_save

4
runtime/lua/vim/filetype.lua
View File

@ -341,7 +341,7 @@ local extension = {
decl = detect.decl, decl = detect.decl,
dec = detect.decl, dec = detect.decl,
dcl = detect_seq(detect.decl, 'clean'), dcl = detect_seq(detect.decl, 'clean'),
def = 'def', def = detect.def,
desc = 'desc', desc = 'desc',
directory = 'desktop', directory = 'desktop',
desktop = 'desktop', desktop = 'desktop',
@ -674,8 +674,6 @@ local extension = {
mmp = 'mmp', mmp = 'mmp',
mms = detect.mms, mms = detect.mms,
DEF = 'modula2', DEF = 'modula2',
m2 = 'modula2',
mi = 'modula2',
lm3 = 'modula3', lm3 = 'modula3',
mojo = 'mojo', mojo = 'mojo',
['🔥'] = 'mojo', -- 🙄 ['🔥'] = 'mojo', -- 🙄

55
runtime/lua/vim/filetype/detect.lua
View File

@ -419,6 +419,55 @@ function M.dtrace(_, bufnr)
return 'd' return 'd'
end end
--- @param bufnr integer
--- @return boolean
local function is_modula2(bufnr)
return matchregex(nextnonblank(bufnr, 1), [[\<MODULE\s\+\w\+\s*;\|^\s*(\*]])
end
--- @param bufnr integer
--- @return string, fun(b: integer)
local function modula2(bufnr)
local dialect = vim.g.modula2_default_dialect or 'pim'
local extension = vim.g.modula2_default_extension or ''
-- ignore unknown dialects or badly formatted tags
for _, line in ipairs(getlines(bufnr, 1, 200)) do
local matched_dialect, matched_extension = line:match('%(%*!m2(%w+)%+(%w+)%*%)')
if not matched_dialect then
matched_dialect = line:match('%(%*!m2(%w+)%*%)')
end
if matched_dialect then
if vim.tbl_contains({ 'iso', 'pim', 'r10' }, matched_dialect) then
dialect = matched_dialect
end
if vim.tbl_contains({ 'gm2' }, matched_extension) then
extension = matched_extension
end
break
end
end
return 'modula2',
function(b)
vim.api.nvim_buf_call(b, function()
fn['modula2#SetDialect'](dialect, extension)
end)
end
end
--- @type vim.filetype.mapfn
function M.def(_, bufnr)
if vim.g.filetype_def == 'modula2' or is_modula2(bufnr) then
return modula2(bufnr)
end
if vim.g.filetype_def then
return vim.g.filetype_def
end
return 'def'
end
--- @type vim.filetype.mapfn --- @type vim.filetype.mapfn
function M.e(_, bufnr) function M.e(_, bufnr)
if vim.g.filetype_euphoria then if vim.g.filetype_euphoria then
@ -906,14 +955,16 @@ end
--- Determine if *.mod is ABB RAPID, LambdaProlog, Modula-2, Modsim III or go.mod --- Determine if *.mod is ABB RAPID, LambdaProlog, Modula-2, Modsim III or go.mod
--- @type vim.filetype.mapfn --- @type vim.filetype.mapfn
function M.mod(path, bufnr) function M.mod(path, bufnr)
if vim.g.filetype_mod == 'modula2' or is_modula2(bufnr) then
return modula2(bufnr)
end
if vim.g.filetype_mod then if vim.g.filetype_mod then
return vim.g.filetype_mod return vim.g.filetype_mod
elseif matchregex(path, [[\c\<go\.mod$]]) then elseif matchregex(path, [[\c\<go\.mod$]]) then
return 'gomod' return 'gomod'
elseif is_lprolog(bufnr) then elseif is_lprolog(bufnr) then
return 'lprolog' return 'lprolog'
elseif matchregex(nextnonblank(bufnr, 1), [[\%(\<MODULE\s\+\w\+\s*;\|^\s*(\*\)]]) then
return 'modula2'
elseif is_rapid(bufnr) then elseif is_rapid(bufnr) then
return 'rapid' return 'rapid'
end end

6
runtime/makemenu.vim
View File

@ -382,8 +382,10 @@ SynMenu M.MMIX:mmix
SynMenu M.Modconf:modconf SynMenu M.Modconf:modconf
SynMenu M.Model:model SynMenu M.Model:model
SynMenu M.Modsim\ III:modsim3 SynMenu M.Modsim\ III:modsim3
SynMenu M.Modula\ 2:modula2 SynMenu M.Modula-2.R10\ (2010):modula2:r10
SynMenu M.Modula\ 3:modula3 SynMenu M.Modula-2.ISO\ (1994):modula2:iso
SynMenu M.Modula-2.PIM\ (1985):modula2:pim
SynMenu M.Modula-3:modula3
SynMenu M.Monk:monk SynMenu M.Monk:monk
SynMenu M.Motorola\ S-Record:srec SynMenu M.Motorola\ S-Record:srec
SynMenu M.Mplayer\ config:mplayerconf SynMenu M.Mplayer\ config:mplayerconf

47
runtime/synmenu.vim
View File

@ -1,8 +1,8 @@
" Vim support file to define the syntax selection menu " Vim support file to define the syntax selection menu
" This file is normally sourced from menu.vim. " This file is normally sourced from menu.vim.
" "
" Maintainer: The Vim Project <https://github.com/vim/vim> " Maintainer: The Vim Project <https://github.com/vim/vim>
" Last Change: 2023 Aug 10 " Last Change: 2024 Jan 04
" Former Maintainer: Bram Moolenaar <Bram@vim.org> " Former Maintainer: Bram Moolenaar <Bram@vim.org>
" Define the SetSyn function, used for the Syntax menu entries. " Define the SetSyn function, used for the Syntax menu entries.
@ -16,6 +16,9 @@ fun! SetSyn(name)
let use_fvwm_2 = 1 let use_fvwm_2 = 1
let use_fvwm_1 = 0 let use_fvwm_1 = 0
let name = "fvwm" let name = "fvwm"
elseif a:name =~ '^modula2:\w\+$'
let [name, dialect] = split(a:name, ":")
call modula2#SetDialect(dialect)
else else
let name = a:name let name = a:name
endif endif
@ -364,25 +367,27 @@ an 50.70.340 &Syntax.M.MMIX :cal SetSyn("mmix")<CR>
an 50.70.350 &Syntax.M.Modconf :cal SetSyn("modconf")<CR> an 50.70.350 &Syntax.M.Modconf :cal SetSyn("modconf")<CR>
an 50.70.360 &Syntax.M.Model :cal SetSyn("model")<CR> an 50.70.360 &Syntax.M.Model :cal SetSyn("model")<CR>
an 50.70.370 &Syntax.M.Modsim\ III :cal SetSyn("modsim3")<CR> an 50.70.370 &Syntax.M.Modsim\ III :cal SetSyn("modsim3")<CR>
an 50.70.380 &Syntax.M.Modula\ 2 :cal SetSyn("modula2")<CR> an 50.70.380 &Syntax.M.Modula-2.R10\ (2010) :cal SetSyn("modula2:r10")<CR>
an 50.70.390 &Syntax.M.Modula\ 3 :cal SetSyn("modula3")<CR> an 50.70.390 &Syntax.M.Modula-2.ISO\ (1994) :cal SetSyn("modula2:iso")<CR>
an 50.70.400 &Syntax.M.Monk :cal SetSyn("monk")<CR> an 50.70.400 &Syntax.M.Modula-2.PIM\ (1985) :cal SetSyn("modula2:pim")<CR>
an 50.70.410 &Syntax.M.Motorola\ S-Record :cal SetSyn("srec")<CR> an 50.70.410 &Syntax.M.Modula-3 :cal SetSyn("modula3")<CR>
an 50.70.420 &Syntax.M.Mplayer\ config :cal SetSyn("mplayerconf")<CR> an 50.70.420 &Syntax.M.Monk :cal SetSyn("monk")<CR>
an 50.70.430 &Syntax.M.MOO :cal SetSyn("moo")<CR> an 50.70.430 &Syntax.M.Motorola\ S-Record :cal SetSyn("srec")<CR>
an 50.70.440 &Syntax.M.Mrxvtrc :cal SetSyn("mrxvtrc")<CR> an 50.70.440 &Syntax.M.Mplayer\ config :cal SetSyn("mplayerconf")<CR>
an 50.70.450 &Syntax.M.MS-DOS/Windows.4DOS\ \.bat\ file :cal SetSyn("btm")<CR> an 50.70.450 &Syntax.M.MOO :cal SetSyn("moo")<CR>
an 50.70.460 &Syntax.M.MS-DOS/Windows.\.bat\/\.cmd\ file :cal SetSyn("dosbatch")<CR> an 50.70.460 &Syntax.M.Mrxvtrc :cal SetSyn("mrxvtrc")<CR>
an 50.70.470 &Syntax.M.MS-DOS/Windows.\.ini\ file :cal SetSyn("dosini")<CR> an 50.70.470 &Syntax.M.MS-DOS/Windows.4DOS\ \.bat\ file :cal SetSyn("btm")<CR>
an 50.70.480 &Syntax.M.MS-DOS/Windows.Message\ text :cal SetSyn("msmessages")<CR> an 50.70.480 &Syntax.M.MS-DOS/Windows.\.bat\/\.cmd\ file :cal SetSyn("dosbatch")<CR>
an 50.70.490 &Syntax.M.MS-DOS/Windows.Module\ Definition :cal SetSyn("def")<CR> an 50.70.490 &Syntax.M.MS-DOS/Windows.\.ini\ file :cal SetSyn("dosini")<CR>
an 50.70.500 &Syntax.M.MS-DOS/Windows.Registry :cal SetSyn("registry")<CR> an 50.70.500 &Syntax.M.MS-DOS/Windows.Message\ text :cal SetSyn("msmessages")<CR>
an 50.70.510 &Syntax.M.MS-DOS/Windows.Resource\ file :cal SetSyn("rc")<CR> an 50.70.510 &Syntax.M.MS-DOS/Windows.Module\ Definition :cal SetSyn("def")<CR>
an 50.70.520 &Syntax.M.Msql :cal SetSyn("msql")<CR> an 50.70.520 &Syntax.M.MS-DOS/Windows.Registry :cal SetSyn("registry")<CR>
an 50.70.530 &Syntax.M.MuPAD :cal SetSyn("mupad")<CR> an 50.70.530 &Syntax.M.MS-DOS/Windows.Resource\ file :cal SetSyn("rc")<CR>
an 50.70.540 &Syntax.M.Murphi :cal SetSyn("murphi")<CR> an 50.70.540 &Syntax.M.Msql :cal SetSyn("msql")<CR>
an 50.70.550 &Syntax.M.MUSHcode :cal SetSyn("mush")<CR> an 50.70.550 &Syntax.M.MuPAD :cal SetSyn("mupad")<CR>
an 50.70.560 &Syntax.M.Muttrc :cal SetSyn("muttrc")<CR> an 50.70.560 &Syntax.M.Murphi :cal SetSyn("murphi")<CR>
an 50.70.570 &Syntax.M.MUSHcode :cal SetSyn("mush")<CR>
an 50.70.580 &Syntax.M.Muttrc :cal SetSyn("muttrc")<CR>
an 50.80.100 &Syntax.NO.N1QL :cal SetSyn("n1ql")<CR> an 50.80.100 &Syntax.NO.N1QL :cal SetSyn("n1ql")<CR>
an 50.80.110 &Syntax.NO.Nanorc :cal SetSyn("nanorc")<CR> an 50.80.110 &Syntax.NO.Nanorc :cal SetSyn("nanorc")<CR>
an 50.80.120 &Syntax.NO.Nastran\ input/DMAP :cal SetSyn("nastran")<CR> an 50.80.120 &Syntax.NO.Nastran\ input/DMAP :cal SetSyn("nastran")<CR>

71
runtime/syntax/modula2.vim
View File

@ -1,73 +1,16 @@
" Vim syntax file " Vim syntax file
" Language: Modula 2 " Language: Modula-2
" Maintainer: pf@artcom0.north.de (Peter Funk) " Maintainer: Doug Kearns <dougkearns@gmail.com>
" based on original work of Bram Moolenaar <Bram@vim.org> " Previous Maintainer: pf@artcom0.north.de (Peter Funk)
" Last Change: 2001 May 09 " Last Change: 2024 Jan 04
" quit when a syntax file was already loaded
if exists("b:current_syntax") if exists("b:current_syntax")
finish finish
endif endif
" Don't ignore case (Modula-2 is case significant). This is the default in vim let dialect = modula2#GetDialect()
exe "runtime! syntax/modula2/opt/" .. dialect .. ".vim"
" Especially emphasize headers of procedures and modules:
syn region modula2Header matchgroup=modula2Header start="PROCEDURE " end="(" contains=modula2Ident oneline
syn region modula2Header matchgroup=modula2Header start="MODULE " end=";" contains=modula2Ident oneline
syn region modula2Header matchgroup=modula2Header start="BEGIN (\*" end="\*)" contains=modula2Ident oneline
syn region modula2Header matchgroup=modula2Header start="END " end=";" contains=modula2Ident oneline
syn region modula2Keyword start="END" end=";" contains=ALLBUT,modula2Ident oneline
" Some very important keywords which should be emphasized more than others:
syn keyword modula2AttKeyword CONST EXIT HALT RETURN TYPE VAR
" All other keywords in alphabetical order:
syn keyword modula2Keyword AND ARRAY BY CASE DEFINITION DIV DO ELSE
syn keyword modula2Keyword ELSIF EXPORT FOR FROM IF IMPLEMENTATION IMPORT
syn keyword modula2Keyword IN LOOP MOD NOT OF OR POINTER QUALIFIED RECORD
syn keyword modula2Keyword SET THEN TO UNTIL WHILE WITH
syn keyword modula2Type ADDRESS BITSET BOOLEAN CARDINAL CHAR INTEGER REAL WORD
syn keyword modula2StdFunc ABS CAP CHR DEC EXCL INC INCL ORD SIZE TSIZE VAL
syn keyword modula2StdConst FALSE NIL TRUE
" The following may be discussed, since NEW and DISPOSE are some kind of
" special builtin macro functions:
syn keyword modula2StdFunc NEW DISPOSE
" The following types are added later on and may be missing from older
" Modula-2 Compilers (they are at least missing from the original report
" by N.Wirth from March 1980 ;-) Highlighting should apply nevertheless:
syn keyword modula2Type BYTE LONGCARD LONGINT LONGREAL PROC SHORTCARD SHORTINT
" same note applies to min and max, which were also added later to m2:
syn keyword modula2StdFunc MAX MIN
" The underscore was originally disallowed in m2 ids, it was also added later:
syn match modula2Ident " [A-Z,a-z][A-Z,a-z,0-9,_]*" contained
" Comments may be nested in Modula-2:
syn region modula2Comment start="(\*" end="\*)" contains=modula2Comment,modula2Todo
syn keyword modula2Todo contained TODO FIXME XXX
" Strings
syn region modula2String start=+"+ end=+"+
syn region modula2String start="'" end="'"
syn region modula2Set start="{" end="}"
" Define the default highlighting.
" Only when an item doesn't have highlighting yet
hi def link modula2Ident Identifier
hi def link modula2StdConst Boolean
hi def link modula2Type Identifier
hi def link modula2StdFunc Identifier
hi def link modula2Header Type
hi def link modula2Keyword Statement
hi def link modula2AttKeyword PreProc
hi def link modula2Comment Comment
" The following is just a matter of taste (you want to try this instead):
" hi modula2Comment term=bold ctermfg=DarkBlue guifg=Blue gui=bold
hi def link modula2Todo Todo
hi def link modula2String String
hi def link modula2Set String
let b:current_syntax = "modula2" let b:current_syntax = "modula2"
" vim: ts=8 " vim: nowrap sw=2 sts=2 ts=8 noet:

380
runtime/syntax/modula2/opt/iso.vim Normal file
View File

@ -0,0 +1,380 @@
" Vim syntax file
" Language: Modula-2 (ISO)
" Maintainer: B.Kowarsch <trijezdci@moc.liamg>
" Last Change: 2016 August 22
" ----------------------------------------------------
" THIS FILE IS LICENSED UNDER THE VIM LICENSE
" see https://github.com/vim/vim/blob/master/LICENSE
" ----------------------------------------------------
" Remarks:
" Vim Syntax files are available for the following Modula-2 dialects:
" * for the PIM dialect : m2pim.vim
" * for the ISO dialect : m2iso.vim (this file)
" * for the R10 dialect : m2r10.vim
" -----------------------------------------------------------------------------
" This syntax description follows ISO standard IS-10514 (aka ISO Modula-2)
" with the addition of the following language extensions:
" * non-standard types LONGCARD and LONGBITSET
" * non-nesting code disabling tags ?< and >? at the start of a line
" -----------------------------------------------------------------------------
" Parameters:
"
" Vim's filetype script recognises Modula-2 dialect tags within the first 200
" lines of Modula-2 .def and .mod input files. The script sets filetype and
" dialect automatically when a valid dialect tag is found in the input file.
" The dialect tag for the ISO dialect is (*!m2iso*). It is recommended to put
" the tag immediately after the module header in the Modula-2 input file.
"
" Example:
" DEFINITION MODULE Foolib; (*!m2iso*)
"
" Variable g:modula2_default_dialect sets the default Modula-2 dialect when the
" dialect cannot be determined from the contents of the Modula-2 input file:
" if defined and set to 'm2iso', the default dialect is ISO.
"
" Variable g:modula2_iso_allow_lowline controls support for lowline in identifiers:
" if defined and set to a non-zero value, they are recognised, otherwise not
"
" Variable g:modula2_iso_disallow_octals controls the rendering of octal literals:
" if defined and set to a non-zero value, they are rendered as errors.
"
" Variable g:modula2_iso_disallow_synonyms controls the rendering of @, & and ~:
" if defined and set to a non-zero value, they are rendered as errors.
"
" Variables may be defined in Vim startup file .vimrc
"
" Examples:
" let g:modula2_default_dialect = 'm2iso'
" let g:modula2_iso_allow_lowline = 1
" let g:modula2_iso_disallow_octals = 1
" let g:modula2_iso_disallow_synonyms = 1
if exists("b:current_syntax")
finish
endif
" Modula-2 is case sensitive
syn case match
" -----------------------------------------------------------------------------
" Reserved Words
" -----------------------------------------------------------------------------
syn keyword modula2Resword AND ARRAY BEGIN BY CASE CONST DEFINITION DIV DO ELSE
syn keyword modula2Resword ELSIF EXCEPT EXIT EXPORT FINALLY FOR FORWARD FROM IF
syn keyword modula2Resword IMPLEMENTATION IMPORT IN LOOP MOD NOT OF OR PACKEDSET
syn keyword modula2Resword POINTER QUALIFIED RECORD REPEAT REM RETRY RETURN SET
syn keyword modula2Resword THEN TO TYPE UNTIL VAR WHILE WITH
" -----------------------------------------------------------------------------
" Builtin Constant Identifiers
" -----------------------------------------------------------------------------
syn keyword modula2ConstIdent FALSE NIL TRUE INTERRUPTIBLE UNINTERRUPTIBLE
" -----------------------------------------------------------------------------
" Builtin Type Identifiers
" -----------------------------------------------------------------------------
syn keyword modula2TypeIdent BITSET BOOLEAN CHAR PROC
syn keyword modula2TypeIdent CARDINAL INTEGER LONGINT REAL LONGREAL
syn keyword modula2TypeIdent COMPLEX LONGCOMPLEX PROTECTION
" -----------------------------------------------------------------------------
" Builtin Procedure and Function Identifiers
" -----------------------------------------------------------------------------
syn keyword modula2ProcIdent CAP DEC EXCL HALT INC INCL
syn keyword modula2FuncIdent ABS CHR CMPLX FLOAT HIGH IM INT LENGTH LFLOAT MAX MIN
syn keyword modula2FuncIdent ODD ORD RE SIZE TRUNC VAL
" -----------------------------------------------------------------------------
" Wirthian Macro Identifiers
" -----------------------------------------------------------------------------
syn keyword modula2MacroIdent NEW DISPOSE
" -----------------------------------------------------------------------------
" Unsafe Facilities via Pseudo-Module SYSTEM
" -----------------------------------------------------------------------------
syn keyword modula2UnsafeIdent ADDRESS BYTE LOC WORD
syn keyword modula2UnsafeIdent ADR CAST TSIZE SYSTEM
syn keyword modula2UnsafeIdent MAKEADR ADDADR SUBADR DIFADR ROTATE SHIFT
" -----------------------------------------------------------------------------
" Non-Portable Language Extensions
" -----------------------------------------------------------------------------
syn keyword modula2NonPortableIdent LONGCARD LONGBITSET
" -----------------------------------------------------------------------------
" User Defined Identifiers
" -----------------------------------------------------------------------------
syn match modula2Ident "[a-zA-Z][a-zA-Z0-9]*\(_\)\@!"
syn match modula2LowLineIdent "[a-zA-Z][a-zA-Z0-9]*\(_[a-zA-Z0-9]\+\)\+"
" -----------------------------------------------------------------------------
" String Literals
" -----------------------------------------------------------------------------
syn region modula2String start=/"/ end=/"/ oneline
syn region modula2String start=/'/ end=/'/ oneline
" -----------------------------------------------------------------------------
" Numeric Literals
" -----------------------------------------------------------------------------
syn match modula2Num
\ "\(\([0-7]\+\)[BC]\@!\|[89]\)[0-9]*\(\.[0-9]\+\([eE][+-]\?[0-9]\+\)\?\)\?"
syn match modula2Num "[0-9A-F]\+H"
syn match modula2Octal "[0-7]\+[BC]"
" -----------------------------------------------------------------------------
" Punctuation
" -----------------------------------------------------------------------------
syn match modula2Punctuation
\ "\.\|[,:;]\|\*\|[/+-]\|\#\|[=<>]\|\^\|\[\|\]\|(\(\*\)\@!\|[){}]"
syn match modula2Synonym "[@&~]"
" -----------------------------------------------------------------------------
" Pragmas
" -----------------------------------------------------------------------------
syn region modula2Pragma start="<\*" end="\*>"
syn match modula2DialectTag "(\*!m2iso\(+[a-z0-9]\+\)\?\*)"
" -----------------------------------------------------------------------------
" Block Comments
" -----------------------------------------------------------------------------
syn region modula2Comment start="(\*\(!m2iso\(+[a-z0-9]\+\)\?\*)\)\@!" end="\*)"
\ contains = modula2Comment, modula2CommentKey, modula2TechDebtMarker
syn match modula2CommentKey "[Aa]uthor[s]\?\|[Cc]opyright\|[Ll]icense\|[Ss]ynopsis"
syn match modula2CommentKey "\([Pp]re\|[Pp]ost\|[Ee]rror\)\-condition[s]\?:"
" -----------------------------------------------------------------------------
" Technical Debt Markers
" -----------------------------------------------------------------------------
syn keyword modula2TechDebtMarker contained DEPRECATED FIXME
syn match modula2TechDebtMarker "TODO[:]\?" contained
" -----------------------------------------------------------------------------
" Disabled Code Sections
" -----------------------------------------------------------------------------
syn region modula2DisabledCode start="^?<" end="^>?"
" -----------------------------------------------------------------------------
" Headers
" -----------------------------------------------------------------------------
" !!! this section must be second last !!!
" new module header
syn match modula2ModuleHeader
\ "MODULE\( [A-Z][a-zA-Z0-9]*\)\?"
\ contains = modula2ReswordModule, modula2ModuleIdent
syn match modula2ModuleIdent
\ "[A-Z][a-zA-Z0-9]*" contained
syn match modula2ModuleTail
\ "END [A-Z][a-zA-Z0-9]*\.$"
\ contains = modula2ReswordEnd, modula2ModuleIdent, modula2Punctuation
" new procedure header
syn match modula2ProcedureHeader
\ "PROCEDURE\( [a-zA-Z][a-zA-Z0-9]*\(_[a-zA-Z0-9]\+\)*\)\?"
\ contains = modula2ReswordProcedure,
\ modula2ProcedureIdent, modula2ProcedureLowlineIdent, modula2IllegalChar, modula2IllegalIdent
syn match modula2ProcedureIdent
\ "\([a-zA-Z]\)\([a-zA-Z0-9]*\)" contained
syn match modula2ProcedureLowlineIdent
\ "[a-zA-Z][a-zA-Z0-9]*\(_[a-zA-Z0-9]\+\)\+" contained
syn match modula2ProcedureTail
\ "END\( \([a-zA-Z][a-zA-Z0-9]*\(_[a-zA-Z0-9]\+\)*\)[.;]$\)\?"
\ contains = modula2ReswordEnd,
\ modula2ProcedureIdent, modula2ProcedureLowLineIdent,
\ modula2Punctuation, modula2IllegalChar, modula2IllegalIdent
syn keyword modula2ReswordModule contained MODULE
syn keyword modula2ReswordProcedure contained PROCEDURE
syn keyword modula2ReswordEnd contained END
" -----------------------------------------------------------------------------
" Illegal Symbols
" -----------------------------------------------------------------------------
" !!! this section must be last !!!
" any '`' '!' '$' '%' or '\'
syn match modula2IllegalChar "[`!$%\\]"
" any solitary sequence of '_'
syn match modula2IllegalChar "\<_\+\>"
" any '?' at start of line if not followed by '<'
syn match modula2IllegalChar "^?\(<\)\@!"
" any '?' not following '>' at start of line
syn match modula2IllegalChar "\(\(^>\)\|\(^\)\)\@<!?"
" any identifiers with leading occurrences of '_'
syn match modula2IllegalIdent "_\+[a-zA-Z][a-zA-Z0-9]*\(_\+[a-zA-Z0-9]*\)*"
" any identifiers containing consecutive occurences of '_'
syn match modula2IllegalIdent
\ "[a-zA-Z][a-zA-Z0-9]*\(_[a-zA-Z0-9]\+\)*\(__\+[a-zA-Z0-9]\+\(_[a-zA-Z0-9]\+\)*\)\+"
" any identifiers with trailing occurrences of '_'
syn match modula2IllegalIdent "[a-zA-Z][a-zA-Z0-9]*\(_\+[a-zA-Z0-9]\+\)*_\+\>"
" -----------------------------------------------------------------------------
" Define Rendering Styles
" -----------------------------------------------------------------------------
" highlight default link modula2PredefIdentStyle Keyword
" highlight default link modula2ConstIdentStyle modula2PredefIdentStyle
" highlight default link modula2TypeIdentStyle modula2PredefIdentStyle
" highlight default link modula2ProcIdentStyle modula2PredefIdentStyle
" highlight default link modula2FuncIdentStyle modula2PredefIdentStyle
" highlight default link modula2MacroIdentStyle modula2PredefIdentStyle
highlight default link modula2ConstIdentStyle Constant
highlight default link modula2TypeIdentStyle Type
highlight default link modula2ProcIdentStyle Function
highlight default link modula2FuncIdentStyle Function
highlight default link modula2MacroIdentStyle Function
highlight default link modula2UnsafeIdentStyle Question
highlight default link modula2NonPortableIdentStyle Question
highlight default link modula2StringLiteralStyle String
highlight default link modula2CommentStyle Comment
highlight default link modula2PragmaStyle PreProc
highlight default link modula2DialectTagStyle SpecialComment
highlight default link modula2TechDebtMarkerStyle SpecialComment
highlight default link modula2ReswordStyle Keyword
highlight default link modula2HeaderIdentStyle Function
highlight default link modula2UserDefIdentStyle Normal
highlight default link modula2NumericLiteralStyle Number
highlight default link modula2PunctuationStyle Delimiter
highlight default link modula2CommentKeyStyle SpecialComment
highlight default link modula2DisabledCodeStyle NonText
" -----------------------------------------------------------------------------
" Assign Rendering Styles
" -----------------------------------------------------------------------------
" headers
highlight default link modula2ModuleIdent modula2HeaderIdentStyle
highlight default link modula2ProcedureIdent modula2HeaderIdentStyle
highlight default link modula2ModuleHeader Normal
highlight default link modula2ModuleTail Normal
highlight default link modula2ProcedureHeader Normal
highlight default link modula2ProcedureTail Normal
" lowline identifiers are rendered as errors if g:modula2_iso_allow_lowline is unset
if exists("g:modula2_iso_allow_lowline")
if g:modula2_iso_allow_lowline != 0
highlight default link modula2ProcedureLowlineIdent modula2HeaderIdentStyle
else
highlight default link modula2ProcedureLowlineIdent Error
endif
else
highlight default link modula2ProcedureLowlineIdent modula2HeaderIdentStyle
endif
" reserved words
highlight default link modula2Resword modula2ReswordStyle
highlight default link modula2ReswordModule modula2ReswordStyle
highlight default link modula2ReswordProcedure modula2ReswordStyle
highlight default link modula2ReswordEnd modula2ReswordStyle
" predefined identifiers
highlight default link modula2ConstIdent modula2ConstIdentStyle
highlight default link modula2TypeIdent modula2TypeIdentStyle
highlight default link modula2ProcIdent modula2ProcIdentStyle
highlight default link modula2FuncIdent modula2FuncIdentStyle
highlight default link modula2MacroIdent modula2MacroIdentStyle
" unsafe and non-portable identifiers
highlight default link modula2UnsafeIdent modula2UnsafeIdentStyle
highlight default link modula2NonPortableIdent modula2NonPortableIdentStyle
" user defined identifiers
highlight default link modula2Ident modula2UserDefIdentStyle
" lowline identifiers are rendered as errors if g:modula2_iso_allow_lowline is unset
if exists("g:modula2_iso_allow_lowline")
if g:modula2_iso_allow_lowline != 0
highlight default link modula2LowLineIdent modula2UserDefIdentStyle
else
highlight default link modula2LowLineIdent Error
endif
else
highlight default link modula2LowLineIdent modula2UserDefIdentStyle
endif
" literals
highlight default link modula2String modula2StringLiteralStyle
highlight default link modula2Num modula2NumericLiteralStyle
" octal literals are rendered as errors if g:modula2_iso_disallow_octals is set
if exists("g:modula2_iso_disallow_octals")
if g:modula2_iso_disallow_octals != 0
highlight default link modula2Octal Error
else
highlight default link modula2Octal modula2NumericLiteralStyle
endif
else
highlight default link modula2Octal modula2NumericLiteralStyle
endif
" punctuation
highlight default link modula2Punctuation modula2PunctuationStyle
" synonyms & and ~ are rendered as errors if g:modula2_iso_disallow_synonyms is set
if exists("g:modula2_iso_disallow_synonyms")
if g:modula2_iso_disallow_synonyms != 0
highlight default link modula2Synonym Error
else
highlight default link modula2Synonym modula2PunctuationStyle
endif
else
highlight default link modula2Synonym modula2PunctuationStyle
endif
" pragmas
highlight default link modula2Pragma modula2PragmaStyle
highlight default link modula2DialectTag modula2DialectTagStyle
" comments
highlight default link modula2Comment modula2CommentStyle
highlight default link modula2CommentKey modula2CommentKeyStyle
" technical debt markers
highlight default link modula2TechDebtMarker modula2TechDebtMarkerStyle
" disabled code
highlight default link modula2DisabledCode modula2DisabledCodeStyle
" illegal symbols
highlight default link modula2IllegalChar Error
highlight default link modula2IllegalIdent Error
let b:current_syntax = "modula2"
" vim: ts=4
" END OF FILE

377
runtime/syntax/modula2/opt/pim.vim Normal file
View File

@ -0,0 +1,377 @@
" Vim syntax file
" Language: Modula-2 (PIM)
" Maintainer: B.Kowarsch <trijezdci@moc.liamg>
" Last Change: 2016 August 22
" ----------------------------------------------------
" THIS FILE IS LICENSED UNDER THE VIM LICENSE
" see https://github.com/vim/vim/blob/master/LICENSE
" ----------------------------------------------------
" Remarks:
" Vim Syntax files are available for the following Modula-2 dialects:
" * for the PIM dialect : m2pim.vim (this file)
" * for the ISO dialect : m2iso.vim
" * for the R10 dialect : m2r10.vim
" -----------------------------------------------------------------------------
" This syntax description follows the 3rd and 4th editions of N.Wirth's Book
" Programming in Modula-2 (aka PIM) plus the following language extensions:
" * non-leading, non-trailing, non-consecutive lowlines _ in identifiers
" * widely supported non-standard types BYTE, LONGCARD and LONGBITSET
" * non-nesting code disabling tags ?< and >? at the start of a line
" -----------------------------------------------------------------------------
" Parameters:
"
" Vim's filetype script recognises Modula-2 dialect tags within the first 200
" lines of Modula-2 .def and .mod input files. The script sets filetype and
" dialect automatically when a valid dialect tag is found in the input file.
" The dialect tag for the PIM dialect is (*!m2pim*). It is recommended to put
" the tag immediately after the module header in the Modula-2 input file.
"
" Example:
" DEFINITION MODULE Foolib; (*!m2pim*)
"
" Variable g:modula2_default_dialect sets the default Modula-2 dialect when the
" dialect cannot be determined from the contents of the Modula-2 input file:
" if defined and set to 'm2pim', the default dialect is PIM.
"
" Variable g:modula2_pim_allow_lowline controls support for lowline in identifiers:
" if defined and set to a non-zero value, they are recognised, otherwise not
"
" Variable g:modula2_pim_disallow_octals controls the rendering of octal literals:
" if defined and set to a non-zero value, they are rendered as errors.
"
" Variable g:modula2_pim_disallow_synonyms controls the rendering of & and ~:
" if defined and set to a non-zero value, they are rendered as errors.
"
" Variables may be defined in Vim startup file .vimrc
"
" Examples:
" let g:modula2_default_dialect = 'm2pim'
" let g:modula2_pim_allow_lowline = 1
" let g:modula2_pim_disallow_octals = 1
" let g:modula2_pim_disallow_synonyms = 1
if exists("b:current_syntax")
finish
endif
" Modula-2 is case sensitive
syn case match
" -----------------------------------------------------------------------------
" Reserved Words
" -----------------------------------------------------------------------------
syn keyword modula2Resword AND ARRAY BEGIN BY CASE CONST DEFINITION DIV DO ELSE
syn keyword modula2Resword ELSIF EXIT EXPORT FOR FROM IF IMPLEMENTATION IMPORT
syn keyword modula2Resword IN LOOP MOD NOT OF OR POINTER QUALIFIED RECORD REPEAT
syn keyword modula2Resword RETURN SET THEN TO TYPE UNTIL VAR WHILE WITH
" -----------------------------------------------------------------------------
" Builtin Constant Identifiers
" -----------------------------------------------------------------------------
syn keyword modula2ConstIdent FALSE NIL TRUE
" -----------------------------------------------------------------------------
" Builtin Type Identifiers
" -----------------------------------------------------------------------------
syn keyword modula2TypeIdent BITSET BOOLEAN CHAR PROC
syn keyword modula2TypeIdent CARDINAL INTEGER LONGINT REAL LONGREAL
" -----------------------------------------------------------------------------
" Builtin Procedure and Function Identifiers
" -----------------------------------------------------------------------------
syn keyword modula2ProcIdent CAP DEC EXCL HALT INC INCL
syn keyword modula2FuncIdent ABS CHR FLOAT HIGH MAX MIN ODD ORD SIZE TRUNC VAL
" -----------------------------------------------------------------------------
" Wirthian Macro Identifiers
" -----------------------------------------------------------------------------
syn keyword modula2MacroIdent NEW DISPOSE
" -----------------------------------------------------------------------------
" Unsafe Facilities via Pseudo-Module SYSTEM
" -----------------------------------------------------------------------------
syn keyword modula2UnsafeIdent ADDRESS PROCESS WORD
syn keyword modula2UnsafeIdent ADR TSIZE NEWPROCESS TRANSFER SYSTEM
" -----------------------------------------------------------------------------
" Non-Portable Language Extensions
" -----------------------------------------------------------------------------
syn keyword modula2NonPortableIdent BYTE LONGCARD LONGBITSET
" -----------------------------------------------------------------------------
" User Defined Identifiers
" -----------------------------------------------------------------------------
syn match modula2Ident "[a-zA-Z][a-zA-Z0-9]*\(_\)\@!"
syn match modula2LowLineIdent "[a-zA-Z][a-zA-Z0-9]*\(_[a-zA-Z0-9]\+\)\+"
" -----------------------------------------------------------------------------
" String Literals
" -----------------------------------------------------------------------------
syn region modula2String start=/"/ end=/"/ oneline
syn region modula2String start=/'/ end=/'/ oneline
" -----------------------------------------------------------------------------
" Numeric Literals
" -----------------------------------------------------------------------------
syn match modula2Num
\ "\(\([0-7]\+\)[BC]\@!\|[89]\)[0-9]*\(\.[0-9]\+\([eE][+-]\?[0-9]\+\)\?\)\?"
syn match modula2Num "[0-9A-F]\+H"
syn match modula2Octal "[0-7]\+[BC]"
" -----------------------------------------------------------------------------
" Punctuation
" -----------------------------------------------------------------------------
syn match modula2Punctuation
\ "\.\|[,:;]\|\*\|[/+-]\|\#\|[=<>]\|\^\|\[\|\]\|(\(\*\)\@!\|[){}]"
syn match modula2Synonym "[&~]"
" -----------------------------------------------------------------------------
" Pragmas
" -----------------------------------------------------------------------------
syn region modula2Pragma start="(\*\$" end="\*)"
syn match modula2DialectTag "(\*!m2pim\(+[a-z0-9]\+\)\?\*)"
" -----------------------------------------------------------------------------
" Block Comments
" -----------------------------------------------------------------------------
syn region modula2Comment start="(\*\(\$\|!m2pim\(+[a-z0-9]\+\)\?\*)\)\@!" end="\*)"
\ contains = modula2Comment, modula2CommentKey, modula2TechDebtMarker
syn match modula2CommentKey "[Aa]uthor[s]\?\|[Cc]opyright\|[Ll]icense\|[Ss]ynopsis"
syn match modula2CommentKey "\([Pp]re\|[Pp]ost\|[Ee]rror\)\-condition[s]\?:"
" -----------------------------------------------------------------------------
" Technical Debt Markers
" -----------------------------------------------------------------------------
syn keyword modula2TechDebtMarker contained DEPRECATED FIXME
syn match modula2TechDebtMarker "TODO[:]\?" contained
" -----------------------------------------------------------------------------
" Disabled Code Sections
" -----------------------------------------------------------------------------
syn region modula2DisabledCode start="^?<" end="^>?"
" -----------------------------------------------------------------------------
" Headers
" -----------------------------------------------------------------------------
" !!! this section must be second last !!!
" new module header
syn match modula2ModuleHeader
\ "MODULE\( [A-Z][a-zA-Z0-9]*\)\?"
\ contains = modula2ReswordModule, modula2ModuleIdent
syn match modula2ModuleIdent
\ "[A-Z][a-zA-Z0-9]*" contained
syn match modula2ModuleTail
\ "END [A-Z][a-zA-Z0-9]*\.$"
\ contains = modula2ReswordEnd, modula2ModuleIdent, modula2Punctuation
" new procedure header
syn match modula2ProcedureHeader
\ "PROCEDURE\( [a-zA-Z][a-zA-Z0-9]*\(_[a-zA-Z0-9]\+\)*\)\?"
\ contains = modula2ReswordProcedure,
\ modula2ProcedureIdent, modula2ProcedureLowlineIdent, modula2IllegalChar, modula2IllegalIdent
syn match modula2ProcedureIdent
\ "\([a-zA-Z]\)\([a-zA-Z0-9]*\)" contained
syn match modula2ProcedureLowlineIdent
\ "[a-zA-Z][a-zA-Z0-9]*\(_[a-zA-Z0-9]\+\)\+" contained
syn match modula2ProcedureTail
\ "END\( \([a-zA-Z][a-zA-Z0-9]*\(_[a-zA-Z0-9]\+\)*\)[.;]$\)\?"
\ contains = modula2ReswordEnd,
\ modula2ProcedureIdent, modula2ProcedureLowLineIdent,
\ modula2Punctuation, modula2IllegalChar, modula2IllegalIdent
syn keyword modula2ReswordModule contained MODULE
syn keyword modula2ReswordProcedure contained PROCEDURE
syn keyword modula2ReswordEnd contained END
" -----------------------------------------------------------------------------
" Illegal Symbols
" -----------------------------------------------------------------------------
" !!! this section must be last !!!
" any '`' '!' '@ ''$' '%' or '\'
syn match modula2IllegalChar "[`!@$%\\]"
" any solitary sequence of '_'
syn match modula2IllegalChar "\<_\+\>"
" any '?' at start of line if not followed by '<'
syn match modula2IllegalChar "^?\(<\)\@!"
" any '?' not following '>' at start of line
syn match modula2IllegalChar "\(\(^>\)\|\(^\)\)\@<!?"
" any identifiers with leading occurrences of '_'
syn match modula2IllegalIdent "_\+[a-zA-Z][a-zA-Z0-9]*\(_\+[a-zA-Z0-9]*\)*"
" any identifiers containing consecutive occurences of '_'
syn match modula2IllegalIdent
\ "[a-zA-Z][a-zA-Z0-9]*\(_[a-zA-Z0-9]\+\)*\(__\+[a-zA-Z0-9]\+\(_[a-zA-Z0-9]\+\)*\)\+"
" any identifiers with trailing occurrences of '_'
syn match modula2IllegalIdent "[a-zA-Z][a-zA-Z0-9]*\(_\+[a-zA-Z0-9]\+\)*_\+\>"
" -----------------------------------------------------------------------------
" Define Rendering Styles
" -----------------------------------------------------------------------------
" highlight default link modula2PredefIdentStyle Keyword
" highlight default link modula2ConstIdentStyle modula2PredefIdentStyle
" highlight default link modula2TypeIdentStyle modula2PredefIdentStyle
" highlight default link modula2ProcIdentStyle modula2PredefIdentStyle
" highlight default link modula2FuncIdentStyle modula2PredefIdentStyle
" highlight default link modula2MacroIdentStyle modula2PredefIdentStyle
highlight default link modula2ConstIdentStyle Constant
highlight default link modula2TypeIdentStyle Type
highlight default link modula2ProcIdentStyle Function
highlight default link modula2FuncIdentStyle Function
highlight default link modula2MacroIdentStyle Function
highlight default link modula2UnsafeIdentStyle Question
highlight default link modula2NonPortableIdentStyle Question
highlight default link modula2StringLiteralStyle String
highlight default link modula2CommentStyle Comment
highlight default link modula2PragmaStyle PreProc
highlight default link modula2DialectTagStyle SpecialComment
highlight default link modula2TechDebtMarkerStyle SpecialComment
highlight default link modula2ReswordStyle Keyword
highlight default link modula2HeaderIdentStyle Function
highlight default link modula2UserDefIdentStyle Normal
highlight default link modula2NumericLiteralStyle Number
highlight default link modula2PunctuationStyle Delimiter
highlight default link modula2CommentKeyStyle SpecialComment
highlight default link modula2DisabledCodeStyle NonText
" -----------------------------------------------------------------------------
" Assign Rendering Styles
" -----------------------------------------------------------------------------
" headers
highlight default link modula2ModuleIdent modula2HeaderIdentStyle
highlight default link modula2ProcedureIdent modula2HeaderIdentStyle
highlight default link modula2ModuleHeader Normal
highlight default link modula2ModuleTail Normal
highlight default link modula2ProcedureHeader Normal
highlight default link modula2ProcedureTail Normal
" lowline identifiers are rendered as errors if g:modula2_pim_allow_lowline is unset
if exists("g:modula2_pim_allow_lowline")
if g:modula2_pim_allow_lowline != 0
highlight default link modula2ProcedureLowlineIdent modula2HeaderIdentStyle
else
highlight default link modula2ProcedureLowlineIdent Error
endif
else
highlight default link modula2ProcedureLowlineIdent Error
endif
" reserved words
highlight default link modula2Resword modula2ReswordStyle
highlight default link modula2ReswordModule modula2ReswordStyle
highlight default link modula2ReswordProcedure modula2ReswordStyle
highlight default link modula2ReswordEnd modula2ReswordStyle
" predefined identifiers
highlight default link modula2ConstIdent modula2ConstIdentStyle
highlight default link modula2TypeIdent modula2TypeIdentStyle
highlight default link modula2ProcIdent modula2ProcIdentStyle
highlight default link modula2FuncIdent modula2FuncIdentStyle
highlight default link modula2MacroIdent modula2MacroIdentStyle
" unsafe and non-portable identifiers
highlight default link modula2UnsafeIdent modula2UnsafeIdentStyle
highlight default link modula2NonPortableIdent modula2NonPortableIdentStyle
" user defined identifiers
highlight default link modula2Ident modula2UserDefIdentStyle
" lowline identifiers are rendered as errors if g:modula2_pim_allow_lowline is unset
if exists("g:modula2_pim_allow_lowline")
if g:modula2_pim_allow_lowline != 0
highlight default link modula2LowLineIdent modula2UserDefIdentStyle
else
highlight default link modula2LowLineIdent Error
endif
else
highlight default link modula2LowLineIdent Error
endif
" literals
highlight default link modula2String modula2StringLiteralStyle
highlight default link modula2Num modula2NumericLiteralStyle
" octal literals are rendered as errors if g:modula2_pim_disallow_octals is set
if exists("g:modula2_pim_disallow_octals")
if g:modula2_pim_disallow_octals != 0
highlight default link modula2Octal Error
else
highlight default link modula2Octal modula2NumericLiteralStyle
endif
else
highlight default link modula2Octal modula2NumericLiteralStyle
endif
" punctuation
highlight default link modula2Punctuation modula2PunctuationStyle
" synonyms & and ~ are rendered as errors if g:modula2_pim_disallow_synonyms is set
if exists("g:modula2_pim_disallow_synonyms")
if g:modula2_pim_disallow_synonyms != 0
highlight default link modula2Synonym Error
else
highlight default link modula2Synonym modula2PunctuationStyle
endif
else
highlight default link modula2Synonym modula2PunctuationStyle
endif
" pragmas
highlight default link modula2Pragma modula2PragmaStyle
highlight default link modula2DialectTag modula2DialectTagStyle
" comments
highlight default link modula2Comment modula2CommentStyle
highlight default link modula2CommentKey modula2CommentKeyStyle
" technical debt markers
highlight default link modula2TechDebtMarker modula2TechDebtMarkerStyle
" disabled code
highlight default link modula2DisabledCode modula2DisabledCodeStyle
" illegal symbols
highlight default link modula2IllegalChar Error
highlight default link modula2IllegalIdent Error
let b:current_syntax = "modula2"
" vim: ts=4
" END OF FILE

452
runtime/syntax/modula2/opt/r10.vim Normal file
View File

@ -0,0 +1,452 @@
" Vim syntax file
" Language: Modula-2 (R10)
" Maintainer: B.Kowarsch <trijezdci@moc.liamg>
" Last Change: 2020 June 18 (moved repository from bb to github)
" ----------------------------------------------------
" THIS FILE IS LICENSED UNDER THE VIM LICENSE
" see https://github.com/vim/vim/blob/master/LICENSE
" ----------------------------------------------------
" Remarks:
" Vim Syntax files are available for the following Modula-2 dialects:
" * for the PIM dialect : m2pim.vim
" * for the ISO dialect : m2iso.vim
" * for the R10 dialect : m2r10.vim (this file)
" -----------------------------------------------------------------------------
" This syntax description follows the Modula-2 Revision 2010 language report
" (Kowarsch and Sutcliffe, 2015) available at http://modula-2.info/m2r10.
" -----------------------------------------------------------------------------
" Parameters:
"
" Vim's filetype script recognises Modula-2 dialect tags within the first 200
" lines of Modula-2 .def and .mod input files. The script sets filetype and
" dialect automatically when a valid dialect tag is found in the input file.
" The dialect tag for the R10 dialect is (*!m2r10*). It is recommended to put
" the tag immediately after the module header in the Modula-2 input file.
"
" Example:
" DEFINITION MODULE Foolib; (*!m2r10*)
"
" Variable g:modula2_default_dialect sets the default Modula-2 dialect when the
" dialect cannot be determined from the contents of the Modula-2 input file:
" if defined and set to 'm2r10', the default dialect is R10.
"
" Variable g:modula2_r10_allow_lowline controls support for lowline in identifiers:
" if defined and set to a non-zero value, they are recognised, otherwise not
"
" Variables may be defined in Vim startup file .vimrc
"
" Examples:
" let g:modula2_default_dialect = 'm2r10'
" let g:modula2_r10_allow_lowline = 1
if exists("b:current_syntax")
finish
endif
" Modula-2 is case sensitive
syn case match
" -----------------------------------------------------------------------------
" Reserved Words
" -----------------------------------------------------------------------------
" Note: MODULE, PROCEDURE and END are defined separately further below
syn keyword modula2Resword ALIAS AND ARGLIST ARRAY BEGIN CASE CONST COPY DEFINITION
syn keyword modula2Resword DIV DO ELSE ELSIF EXIT FOR FROM GENLIB IF IMPLEMENTATION
syn keyword modula2Resword IMPORT IN LOOP MOD NEW NOT OF OPAQUE OR POINTER READ
syn keyword modula2Resword RECORD RELEASE REPEAT RETAIN RETURN SET THEN TO TYPE
syn keyword modula2Resword UNTIL VAR WHILE WRITE YIELD
" -----------------------------------------------------------------------------
" Schroedinger's Tokens
" -----------------------------------------------------------------------------
syn keyword modula2SchroedToken CAPACITY COROUTINE LITERAL
" -----------------------------------------------------------------------------
" Builtin Constant Identifiers
" -----------------------------------------------------------------------------
syn keyword modula2ConstIdent NIL FALSE TRUE
" -----------------------------------------------------------------------------
" Builtin Type Identifiers
" -----------------------------------------------------------------------------
syn keyword modula2TypeIdent BOOLEAN CHAR UNICHAR OCTET
syn keyword modula2TypeIdent CARDINAL LONGCARD INTEGER LONGINT REAL LONGREAL
" -----------------------------------------------------------------------------
" Builtin Procedure and Function Identifiers
" -----------------------------------------------------------------------------
syn keyword modula2ProcIdent APPEND INSERT REMOVE SORT SORTNEW
syn keyword modula2FuncIdent CHR ORD ODD ABS SGN MIN MAX LOG2 POW2 ENTIER
syn keyword modula2FuncIdent PRED SUCC PTR COUNT LENGTH
" -----------------------------------------------------------------------------
" Builtin Macro Identifiers
" -----------------------------------------------------------------------------
syn keyword modula2MacroIdent NOP TMIN TMAX TSIZE TLIMIT
" -----------------------------------------------------------------------------
" Builtin Primitives
" -----------------------------------------------------------------------------
syn keyword modula2PrimitiveIdent SXF VAL STORE VALUE SEEK SUBSET
" -----------------------------------------------------------------------------
" Unsafe Facilities via Pseudo-Module UNSAFE
" -----------------------------------------------------------------------------
syn keyword modula2UnsafeIdent UNSAFE BYTE WORD LONGWORD OCTETSEQ
syn keyword modula2UnsafeIdent ADD SUB INC DEC SETBIT HALT
syn keyword modula2UnsafeIdent ADR CAST BIT SHL SHR BWNOT BWAND BWOR
" -----------------------------------------------------------------------------
" Non-Portable Language Extensions
" -----------------------------------------------------------------------------
syn keyword modula2NonPortableIdent ASSEMBLER ASM REG
" -----------------------------------------------------------------------------
" User Defined Identifiers
" -----------------------------------------------------------------------------
syn match modula2Ident "[a-zA-Z][a-zA-Z0-9]*\(_\)\@!"
syn match modula2LowLineIdent "[a-zA-Z][a-zA-Z0-9]*\(_[a-zA-Z0-9]\+\)\+"
syn match modula2ReswordDo "\(TO\)\@<!DO"
syn match modula2ReswordTo "TO\(\sDO\)\@!"
" TODO: support for OpenVMS reswords and identifiers which may include $ and %
" -----------------------------------------------------------------------------
" String Literals
" -----------------------------------------------------------------------------
syn region modula2String start=/"/ end=/"/ oneline
syn region modula2String start="\(^\|\s\|[({=<>&#,]\|\[\)\@<='" end=/'/ oneline
" -----------------------------------------------------------------------------
" Numeric Literals
" -----------------------------------------------------------------------------
syn match modula2Base2Num "0b[01]\+\('[01]\+\)*"
syn match modula2Base16Num "0[ux][0-9A-F]\+\('[0-9A-F]\+\)*"
"| *** VMSCRIPT BUG ALERT ***
"| The regular expression below causes errors when split into separate strings
"|
"| syn match modula2Base10Num
"| \ "\(\(0[bux]\@!\|[1-9]\)[0-9]*\('[0-9]\+\)*\)" .
"| \ "\(\.[0-9]\+\('[0-9]\+\)*\(e[+-]\?[0-9]\+\('[0-9]\+\)*\)\?\)\?"
"|
"| E475: Invalid argument: modula2Base10Num "\(\(0[bux]\@!\|[1-9]\)[0-9]*\('[0-9]\+\)*\)"
"| . "\(\.[0-9]\+\('[0-9]\+\)*\(e[+-]\?[0-9]\+\('[0-9]\+\)*\)\?\)\?"
"|
"| However, the same regular expression works just fine as a sole string.
"|
"| As a consequence, we have no choice but to put it all into a single line
"| which greatly diminishes readability and thereby increases the opportunity
"| for error during maintenance. Ideally, regular expressions should be split
"| into small human readable pieces with interleaved comments that explain
"| precisely what each piece is doing. Vimscript imposes poor design. :-(
syn match modula2Base10Num
\ "\(\(0[bux]\@!\|[1-9]\)[0-9]*\('[0-9]\+\)*\)\(\.[0-9]\+\('[0-9]\+\)*\(e[+-]\?[0-9]\+\('[0-9]\+\)*\)\?\)\?"
" -----------------------------------------------------------------------------
" Punctuation
" -----------------------------------------------------------------------------
syn match modula2Punctuation
\ "\.\|[,:;]\|\*\|[/+-]\|\#\|[=<>&]\|\^\|\[\|\]\|(\(\*\)\@!\|[){}]"
" -----------------------------------------------------------------------------
" Pragmas
" -----------------------------------------------------------------------------
syn region modula2Pragma start="<\*" end="\*>"
\ contains = modula2PragmaKey, modula2TechDebtPragma
syn keyword modula2PragmaKey contained MSG IF ELSIF ELSE END INLINE NOINLINE OUT
syn keyword modula2PragmaKey contained GENERATED ENCODING ALIGN PADBITS NORETURN
syn keyword modula2PragmaKey contained PURITY SINGLEASSIGN LOWLATENCY VOLATILE
syn keyword modula2PragmaKey contained FORWARD ADDR FFI FFIDENT
syn match modula2DialectTag "(\*!m2r10\(+[a-z0-9]\+\)\?\*)"
" -----------------------------------------------------------------------------
" Line Comments
" -----------------------------------------------------------------------------
syn region modula2Comment start=/^!/ end=/$/ oneline
" -----------------------------------------------------------------------------
" Block Comments
" -----------------------------------------------------------------------------
syn region modula2Comment
\ start="\(END\s\)\@<!(\*\(!m2r10\(+[a-z0-9]\+\)\?\*)\)\@!" end="\*)"
\ contains = modula2Comment, modula2CommentKey, modula2TechDebtMarker
syn match modula2CommentKey
\ "[Aa]uthor[s]\?\|[Cc]opyright\|[Ll]icense\|[Ss]ynopsis" contained
syn match modula2CommentKey
\ "\([Pp]re\|[Pp]ost\|[Ee]rror\)\-condition[s]\?:" contained
" -----------------------------------------------------------------------------
" Block Statement Tails
" -----------------------------------------------------------------------------
syn match modula2ReswordEnd
\ "END" nextgroup = modula2StmtTailComment skipwhite
syn match modula2StmtTailComment
\ "(\*\s\(IF\|CASE\|FOR\|LOOP\|WHILE\)\s\*)" contained
" -----------------------------------------------------------------------------
" Technical Debt Markers
" -----------------------------------------------------------------------------
syn match modula2ToDoHeader "TO DO"
syn match modula2ToDoTail
\ "END\(\s(\*\sTO DO\s\*)\)\@=" nextgroup = modula2ToDoTailComment skipwhite
syntax match modula2ToDoTailComment "(\*\sTO DO\s\*)" contained
" contained within pragma
syn keyword modula2TechDebtPragma contained DEPRECATED
" contained within comment
syn keyword modula2TechDebtMarker contained FIXME
" -----------------------------------------------------------------------------
" Disabled Code Sections
" -----------------------------------------------------------------------------
syn region modula2DisabledCode start="^?<" end="^>?"
" -----------------------------------------------------------------------------
" Headers
" -----------------------------------------------------------------------------
" !!! this section must be second last !!!
" module header
syn match modula2ModuleHeader
\ "\(MODULE\|BLUEPRINT\)\( [A-Z][a-zA-Z0-9]*\)\?"
\ contains = modula2ReswordModule, modula2ReswordBlueprint, modula2ModuleIdent
syn match modula2ModuleIdent
\ "[A-Z][a-zA-Z0-9]*" contained
syn match modula2ModuleTail
\ "END [A-Z][a-zA-Z0-9]*\.$"
\ contains = modula2ReswordEnd, modula2ModuleIdent, modula2Punctuation
" procedure, sole occurrence
syn match modula2ProcedureHeader
\ "PROCEDURE\(\s\[\|\s[a-zA-Z]\)\@!" contains = modula2ReswordProcedure
" procedure header
syn match modula2ProcedureHeader
\ "PROCEDURE [a-zA-Z][a-zA-Z0-9]*\(_[a-zA-Z0-9]\+\)*"
\ contains = modula2ReswordProcedure,
\ modula2ProcedureIdent, modula2ProcedureLowlineIdent, modula2IllegalChar, modula2IllegalIdent
" procedure binding to operator
syn match modula2ProcedureHeader
\ "PROCEDURE \[[+-\*/\\=<>]\] [a-zA-Z][a-zA-Z0-9]*\(_[a-zA-Z0-9]\+\)*"
\ contains = modula2ReswordProcedure, modula2Punctuation,
\ modula2ProcedureIdent, modula2ProcedureLowlineIdent, modula2IllegalChar, modula2IllegalIdent
" procedure binding to builtin
syn match modula2ProcedureHeader
\ "PROCEDURE \[[A-Z]\+\(:\([#\*,]\|++\|--\)\?\)\?\] [a-zA-Z][a-zA-Z0-9]*\(_[a-zA-Z0-9]\+\)*"
\ contains = modula2ReswordProcedure,
\ modula2Punctuation, modula2Resword, modula2SchroedToken,
\ modula2ProcIdent, modula2FuncIdent, modula2PrimitiveIdent,
\ modula2ProcedureIdent, modula2ProcedureLowlineIdent, modula2IllegalChar, modula2IllegalIdent
syn match modula2ProcedureIdent
\ "\([a-zA-Z]\)\([a-zA-Z0-9]*\)" contained
syn match modula2ProcedureLowlineIdent
\ "[a-zA-Z][a-zA-Z0-9]*\(_[a-zA-Z0-9]\+\)\+" contained
syn match modula2ProcedureTail
\ "END [a-zA-Z][a-zA-Z0-9]*\(_[a-zA-Z0-9]\+\)*;$"
\ contains = modula2ReswordEnd,
\ modula2ProcedureIdent, modula2ProcedureLowLineIdent,
\ modula2Punctuation, modula2IllegalChar, modula2IllegalIdent
syn keyword modula2ReswordModule contained MODULE
syn keyword modula2ReswordBlueprint contained BLUEPRINT
syn keyword modula2ReswordProcedure contained PROCEDURE
syn keyword modula2ReswordEnd contained END
" -----------------------------------------------------------------------------
" Illegal Symbols
" -----------------------------------------------------------------------------
" !!! this section must be last !!!
" any '`' '~' '@' '$' '%'
syn match modula2IllegalChar "[`~@$%]"
" any solitary sequence of '_'
syn match modula2IllegalChar "\<_\+\>"
" any '?' at start of line if not followed by '<'
syn match modula2IllegalChar "^?\(<\)\@!"
" any '?' not following '>' at start of line
syn match modula2IllegalChar "\(\(^>\)\|\(^\)\)\@<!?"
" any identifiers with leading occurrences of '_'
syn match modula2IllegalIdent "_\+[a-zA-Z][a-zA-Z0-9]*\(_\+[a-zA-Z0-9]*\)*"
" any identifiers containing consecutive occurences of '_'
syn match modula2IllegalIdent
\ "[a-zA-Z][a-zA-Z0-9]*\(_[a-zA-Z0-9]\+\)*\(__\+[a-zA-Z0-9]\+\(_[a-zA-Z0-9]\+\)*\)\+"
" any identifiers with trailing occurrences of '_'
syn match modula2IllegalIdent "[a-zA-Z][a-zA-Z0-9]*\(_\+[a-zA-Z0-9]\+\)*_\+\>"
" -----------------------------------------------------------------------------
" Define Rendering Styles
" -----------------------------------------------------------------------------
" highlight default link modula2PredefIdentStyle Keyword
" highlight default link modula2ConstIdentStyle modula2PredefIdentStyle
" highlight default link modula2TypeIdentStyle modula2PredefIdentStyle
" highlight default link modula2ProcIdentStyle modula2PredefIdentStyle
" highlight default link modula2FuncIdentStyle modula2PredefIdentStyle
" highlight default link modula2MacroIdentStyle modula2PredefIdentStyle
highlight default link modula2ConstIdentStyle Constant
highlight default link modula2TypeIdentStyle Type
highlight default link modula2ProcIdentStyle Function
highlight default link modula2FuncIdentStyle Function
highlight default link modula2MacroIdentStyle Function
highlight default link modula2PrimitiveIdentStyle Function
highlight default link modula2UnsafeIdentStyle Question
highlight default link modula2NonPortableIdentStyle Question
highlight default link modula2StringLiteralStyle String
highlight default link modula2CommentStyle Comment
highlight default link modula2PragmaStyle PreProc
highlight default link modula2PragmaKeyStyle PreProc
highlight default link modula2DialectTagStyle SpecialComment
highlight default link modula2TechDebtMarkerStyle SpecialComment
highlight default link modula2ReswordStyle Keyword
highlight default link modula2HeaderIdentStyle Function
highlight default link modula2UserDefIdentStyle Normal
highlight default link modula2NumericLiteralStyle Number
highlight default link modula2PunctuationStyle Delimiter
highlight default link modula2CommentKeyStyle SpecialComment
highlight default link modula2DisabledCodeStyle NonText
" -----------------------------------------------------------------------------
" Assign Rendering Styles
" -----------------------------------------------------------------------------
" headers
highlight default link modula2ModuleIdent modula2HeaderIdentStyle
highlight default link modula2ProcedureIdent modula2HeaderIdentStyle
highlight default link modula2ModuleHeader modula2HeaderIdentStyle
highlight default link modula2ModuleTail Normal
highlight default link modula2ProcedureHeader Normal
highlight default link modula2ProcedureTail Normal
" lowline identifiers are rendered as errors if g:modula2_r10_allow_lowline is unset
if exists("g:modula2_r10_allow_lowline")
if g:modula2_r10_allow_lowline != 0
highlight default link modula2ProcedureLowlineIdent modula2HeaderIdentStyle
else
highlight default link modula2ProcedureLowlineIdent Error
endif
else
highlight default link modula2ProcedureLowlineIdent modula2HeaderIdentStyle
endif
" reserved words
highlight default link modula2Resword modula2ReswordStyle
highlight default link modula2ReswordModule modula2ReswordStyle
highlight default link modula2ReswordProcedure modula2ReswordStyle
highlight default link modula2ReswordEnd modula2ReswordStyle
highlight default link modula2ReswordDo modula2ReswordStyle
highlight default link modula2ReswordTo modula2ReswordStyle
highlight default link modula2SchroedToken modula2ReswordStyle
" predefined identifiers
highlight default link modula2ConstIdent modula2ConstIdentStyle
highlight default link modula2TypeIdent modula2TypeIdentStyle
highlight default link modula2ProcIdent modula2ProcIdentStyle
highlight default link modula2FuncIdent modula2FuncIdentStyle
highlight default link modula2MacroIdent modula2MacroIdentStyle
highlight default link modula2PrimitiveIdent modula2PrimitiveIdentStyle
" unsafe and non-portable identifiers
highlight default link modula2UnsafeIdent modula2UnsafeIdentStyle
highlight default link modula2NonPortableIdent modula2NonPortableIdentStyle
" user defined identifiers
highlight default link modula2Ident modula2UserDefIdentStyle
" lowline identifiers are rendered as errors if g:modula2_r10_allow_lowline is unset
if exists("g:modula2_r10_allow_lowline")
if g:modula2_r10_allow_lowline != 0
highlight default link modula2LowLineIdent modula2UserDefIdentStyle
else
highlight default link modula2LowLineIdent Error
endif
else
highlight default link modula2LowLineIdent modula2UserDefIdentStyle
endif
" literals
highlight default link modula2String modula2StringLiteralStyle
highlight default link modula2Base2Num modula2NumericLiteralStyle
highlight default link modula2Base10Num modula2NumericLiteralStyle
highlight default link modula2Base16Num modula2NumericLiteralStyle
" punctuation
highlight default link modula2Punctuation modula2PunctuationStyle
" pragmas
highlight default link modula2Pragma modula2PragmaStyle
highlight default link modula2PragmaKey modula2PragmaKeyStyle
highlight default link modula2DialectTag modula2DialectTagStyle
" comments
highlight default link modula2Comment modula2CommentStyle
highlight default link modula2CommentKey modula2CommentKeyStyle
highlight default link modula2ToDoTailComment modula2CommentStyle
highlight default link modula2StmtTailComment modula2CommentStyle
" technical debt markers
highlight default link modula2ToDoHeader modula2TechDebtMarkerStyle
highlight default link modula2ToDoTail modula2TechDebtMarkerStyle
highlight default link modula2TechDebtPragma modula2TechDebtMarkerStyle
" disabled code
highlight default link modula2DisabledCode modula2DisabledCodeStyle
" illegal symbols
highlight default link modula2IllegalChar Error
highlight default link modula2IllegalIdent Error
let b:current_syntax = "modula2"
" vim: ts=4
" END OF FILE

38
test/old/testdir/test_filetype.vim
View File

@ -424,7 +424,6 @@ func s:GetFilenameChecks() abort
\ 'mma': ['file.nb'], \ 'mma': ['file.nb'],
\ 'mmp': ['file.mmp'], \ 'mmp': ['file.mmp'],
\ 'modconf': ['/etc/modules.conf', '/etc/modules', '/etc/conf.modules', '/etc/modprobe.file', 'any/etc/conf.modules', 'any/etc/modprobe.file', 'any/etc/modules', 'any/etc/modules.conf'], \ 'modconf': ['/etc/modules.conf', '/etc/modules', '/etc/conf.modules', '/etc/modprobe.file', 'any/etc/conf.modules', 'any/etc/modprobe.file', 'any/etc/modules', 'any/etc/modules.conf'],
\ 'modula2': ['file.m2', 'file.mi'],
\ 'modula3': ['file.m3', 'file.mg', 'file.i3', 'file.ig', 'file.lm3'], \ 'modula3': ['file.m3', 'file.mg', 'file.i3', 'file.ig', 'file.lm3'],
\ 'monk': ['file.isc', 'file.monk', 'file.ssc', 'file.tsc'], \ 'monk': ['file.isc', 'file.monk', 'file.ssc', 'file.tsc'],
\ 'moo': ['file.moo'], \ 'moo': ['file.moo'],
@ -1550,13 +1549,16 @@ func Test_mod_file()
call writefile(['IMPLEMENTATION MODULE Module2Mod;'], 'modfile.MOD') call writefile(['IMPLEMENTATION MODULE Module2Mod;'], 'modfile.MOD')
split modfile.MOD split modfile.MOD
call assert_equal('modula2', &filetype) call assert_equal('modula2', &filetype)
call assert_equal('pim', b:modula2.dialect)
bwipe! bwipe!
" Modula-2 with comment and empty lines prior MODULE " Modula-2 with comment and empty lines prior MODULE
call writefile(['', '(* with', ' comment *)', '', 'MODULE Module2Mod;'], 'modfile.MOD') call writefile(['', '(* with', ' comment *)', '', 'MODULE Module2Mod;'], 'modfile.MOD')
split modfile.MOD split modfile.MOD
call assert_equal('modula2', &filetype) call assert_equal('modula2', &filetype)
call assert_equal('pim', b:modula2.dialect)
bwipe! bwipe!
call delete('modfile.MOD') call delete('modfile.MOD')
" LambdaProlog module " LambdaProlog module
@ -2284,4 +2286,38 @@ func Test_i_file()
filetype off filetype off
endfunc endfunc
func Test_def_file()
filetype on
call writefile(['this is the fallback'], 'Xfile.def', 'D')
split Xfile.def
call assert_equal('def', &filetype)
bwipe!
" Test dist#ft#FTdef()
let g:filetype_def = 'modula2'
split Xfile.def
call assert_equal('modula2', &filetype)
call assert_equal('pim', b:modula2.dialect)
bwipe!
unlet g:filetype_def
" Modula-2
call writefile(['(* a Modula-2 comment *)'], 'Xfile.def')
split Xfile.def
call assert_equal('modula2', &filetype)
call assert_equal('pim', b:modula2.dialect)
bwipe!
call writefile(['IMPLEMENTATION MODULE Module2Mod;'], 'Xfile.def')
split Xfile.def
call assert_equal('modula2', &filetype)
call assert_equal('pim', b:modula2.dialect)
bwipe!
filetype off
endfunc
" vim: shiftwidth=2 sts=2 expandtab " vim: shiftwidth=2 sts=2 expandtab