011f2223e5
Problem: Apache Thrift files misses ftplugin, indent and syntax scripts Solution: - add ftplugin and indent scripts - add thrift indent test - port the syntax script from apache/thrift (Apache License 2) Reference: https://diwakergupta.github.io/thrift-missing-guide/#_language_reference closes: #15387 Signed-off-by: Yinzuo Jiang <jiangyinzuo@foxmail.com> Signed-off-by: Christian Brabandt <cb@256bit.org>
75 lines
1.7 KiB
VimL
75 lines
1.7 KiB
VimL
" Vim indent file
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" Language: Apache Thrift
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" Maintainer: Yinzuo Jiang <jiangyinzuo@foxmail.com>
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" Last Change: 2024/07/29
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" Only load this indent file when no other was loaded.
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if exists("b:did_indent")
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finish
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endif
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let b:did_indent = 1
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setlocal cindent
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setlocal indentexpr=GetThriftIndent()
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let b:undo_indent = "set cindent< indentexpr<"
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" Only define the function once.
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if exists("*GetThriftIndent")
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finish
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endif
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let s:keepcpo= &cpo
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set cpo&vim
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function! SkipThriftBlanksAndComments(startline)
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let lnum = a:startline
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while lnum > 1
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let lnum = prevnonblank(lnum)
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if getline(lnum) =~ '\*/\s*$'
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while getline(lnum) !~ '/\*' && lnum > 1
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let lnum = lnum - 1
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endwhile
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if getline(lnum) =~ '^\s*/\*'
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let lnum = lnum - 1
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else
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break
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endif
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elseif getline(lnum) =~ '^\s*\(//\|#\)'
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let lnum = lnum - 1
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else
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break
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endif
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endwhile
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return lnum
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endfunction
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function GetThriftIndent()
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" Thrift is just like C; use the built-in C indenting and then correct a few
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" specific cases.
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let theIndent = cindent(v:lnum)
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" If we're in the middle of a comment then just trust cindent
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if getline(v:lnum) =~ '^\s*\*'
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return theIndent
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endif
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let line = substitute(getline(v:lnum), '\(//\|#\).*$', '', '')
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let previousNum = SkipThriftBlanksAndComments(v:lnum - 1)
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let previous = substitute(getline(previousNum), '\(//\|#\).*$', '', '')
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let l:indent = indent(previousNum)
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if previous =~ "{" && previous !~ "}"
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let l:indent += shiftwidth()
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endif
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if line =~ "}" && line !~ "{"
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let l:indent -= shiftwidth()
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endif
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return l:indent
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endfunction
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let &cpo = s:keepcpo
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unlet s:keepcpo
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" vim: sw=2 sts=2 et
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