diff options
Diffstat (limited to 'runtime')
| -rw-r--r-- | runtime/autoload/dist/ft.vim | 26 | ||||
| -rw-r--r-- | runtime/filetype.vim | 5 |
2 files changed, 24 insertions, 7 deletions
diff --git a/runtime/autoload/dist/ft.vim b/runtime/autoload/dist/ft.vim index 0d6841a35..69712046a 100644 --- a/runtime/autoload/dist/ft.vim +++ b/runtime/autoload/dist/ft.vim @@ -67,13 +67,29 @@ func dist#ft#FTasmsyntax() endif endfunc -" Check if one of the first five lines contains "VB_Name". In that case it is -" probably a Visual Basic file. Otherwise it's assumed to be "alt" filetype. -func dist#ft#FTVB(alt) - if getline(1).getline(2).getline(3).getline(4).getline(5) =~? 'VB_Name\|Begin VB\.\(Form\|MDIForm\|UserControl\)' +func dist#ft#FTbas() + if exists("g:filetype_bas") + exe "setf " . g:filetype_bas + return + endif + + " most frequent FreeBASIC-specific keywords in distro files + let fb_keywords = '\c^\s*\%(extern\|var\|enum\|private\|scope\|union\|byref\|operator\|constructor\|delete\|namespace\|public\|property\|with\|destructor\|using\)\>\%(\s*[:=(]\)\@!' + let fb_preproc = '\c^\s*\%(#\a\+\|option\s\+\%(byval\|dynamic\|escape\|\%(no\)\=gosub\|nokeyword\|private\|static\)\>\)' + let fb_comment = "^\\s*/'" + " OPTION EXPLICIT, without the leading underscore, is common to many dialects + let qb64_preproc = '\c^\s*\%($\a\+\|option\s\+\%(_explicit\|_\=explicitarray\)\>\)' + + let lines = getline(1, min([line("$"), 100])) + + if match(lines, fb_preproc) > -1 || match(lines, fb_comment) > -1 || match(lines, fb_keywords) > -1 + setf freebasic + elseif match(lines, qb64_preproc) > -1 + setf qb64 + elseif match(lines, '\cVB_Name\|Begin VB\.\(Form\|MDIForm\|UserControl\)') > -1 setf vb else - exe "setf " . a:alt + setf basic endif endfunc diff --git a/runtime/filetype.vim b/runtime/filetype.vim index 3b6129585..acb87ff93 100644 --- a/runtime/filetype.vim +++ b/runtime/filetype.vim @@ -193,7 +193,8 @@ au BufNewFile,BufRead *.awk,*.gawk setf awk au BufNewFile,BufRead *.mch,*.ref,*.imp setf b " BASIC or Visual Basic -au BufNewFile,BufRead *.bas call dist#ft#FTVB("basic") +au BufNewFile,BufRead *.bas call dist#ft#FTbas() +au BufNewFile,BufRead *.bi,*.bm call dist#ft#FTbas() " Visual Basic Script (close to Visual Basic) or Visual Basic .NET au BufNewFile,BufRead *.vb,*.vbs,*.dsm,*.ctl setf vb @@ -202,7 +203,7 @@ au BufNewFile,BufRead *.vb,*.vbs,*.dsm,*.ctl setf vb au BufNewFile,BufRead *.iba,*.ibi setf ibasic " FreeBasic file (similar to QBasic) -au BufNewFile,BufRead *.fb,*.bi setf freebasic +au BufNewFile,BufRead *.fb setf freebasic " Batch file for MSDOS. au BufNewFile,BufRead *.bat,*.sys setf dosbatch |