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Diffstat (limited to 'runtime/autoload/freebasic.vim')
| -rw-r--r-- | runtime/autoload/freebasic.vim | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/runtime/autoload/freebasic.vim b/runtime/autoload/freebasic.vim new file mode 100644 index 0000000..6c94cd3 --- /dev/null +++ b/runtime/autoload/freebasic.vim @@ -0,0 +1,40 @@ +" Vim filetype plugin file +" Language: FreeBASIC +" Maintainer: Doug Kearns <dougkearns@gmail.com> +" Last Change: 2022 June 24 + +" Dialects can be one of fb, qb, fblite, or deprecated +" Precedence is forcelang > #lang > lang +function! freebasic#GetDialect() abort + if exists("g:freebasic_forcelang") + return g:freebasic_forcelang + endif + + if exists("g:freebasic_lang") + let dialect = g:freebasic_lang + else + let dialect = "fb" + endif + + " override with #lang directive or metacommand + + let pat = '\c^\s*\%(#\s*lang\s\+\|''\s*$lang\s*:\s*\)"\([^"]*\)"' + + let save_cursor = getcurpos() + call cursor(1, 1) + let lnum = search(pat, 'cn') + call setpos('.', save_cursor) + + if lnum + let word = matchlist(getline(lnum), pat)[1] + if word =~? '\<\%(fb\|deprecated\|fblite\|qb\)\>' + let dialect = word + else + echomsg "freebasic#GetDialect: Invalid lang, found '" .. word .. "' at line " .. lnum .. " " .. getline(lnum) + endif + endif + + return dialect +endfunction + +" vim: nowrap sw=2 sts=2 ts=8 noet fdm=marker: |