| " 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: | |