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- " 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:
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