vim: runtime/indent/rust.vim annotate

annotate runtime/indent/rust.vim @ 17024:727f8cc87a45 v8.1.1512

patch 8.1.1512: ch_evalexpr() hangs when used recursively commit https://github.com/vim/vim/commit/38ea784fecf7921dca83ddc75fe9cb40708521b2 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jun 9 19:51:58 2019 +0200 patch 8.1.1512: ch_evalexpr() hangs when used recursively Problem: ch_evalexpr() hangs when used recursively. (Paul Jolly) Solution: Change ch_block_id from a single number to a list of IDs to wait on.

author	Bram Moolenaar <Bram@vim.org>
date	Sun, 09 Jun 2019 20:00:06 +0200
parents	63b0b7b79b25
children	2ff007677dba

rev	line source
11229 146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	1 " Vim indent file
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	2 " Language: Rust
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	3 " Author: Chris Morgan <me@chrismorgan.info>
11518 63b0b7b79b25 Update runtime files. Christian Brabandt <cb@256bit.org> parents: 11229 diff changeset	4 " Last Change: 2017 Jun 13
11229 146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	5 " For bugs, patches and license go to https://github.com/rust-lang/rust.vim
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	6
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	7 " Only load this indent file when no other was loaded.
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	8 if exists("b:did_indent")
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	9 finish
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	10 endif
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	11 let b:did_indent = 1
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	12
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	13 setlocal cindent
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	14 setlocal cinoptions=L0,(0,Ws,J1,j1
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	15 setlocal cinkeys=0{,0},!^F,o,O,0[,0]
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	16 " Don't think cinwords will actually do anything at all... never mind
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	17 setlocal cinwords=for,if,else,while,loop,impl,mod,unsafe,trait,struct,enum,fn,extern
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	18
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	19 " Some preliminary settings
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	20 setlocal nolisp " Make sure lisp indenting doesn't supersede us
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	21 setlocal autoindent " indentexpr isn't much help otherwise
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	22 " Also do indentkeys, otherwise # gets shoved to column 0 :-/
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	23 setlocal indentkeys=0{,0},!^F,o,O,0[,0]
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	24
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	25 setlocal indentexpr=GetRustIndent(v:lnum)
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	26
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	27 " Only define the function once.
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	28 if exists("*GetRustIndent")
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	29 finish
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	30 endif
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	31
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	32 let s:save_cpo = &cpo
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	33 set cpo&vim
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	34
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	35 " Come here when loading the script the first time.
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	36
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	37 function! s:get_line_trimmed(lnum)
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	38 " Get the line and remove a trailing comment.
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	39 " Use syntax highlighting attributes when possible.
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	40 " NOTE: this is not accurate; /* */ or a line continuation could trick it
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	41 let line = getline(a:lnum)
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	42 let line_len = strlen(line)
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	43 if has('syntax_items')
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	44 " If the last character in the line is a comment, do a binary search for
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	45 " the start of the comment. synID() is slow, a linear search would take
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	46 " too long on a long line.
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	47 if synIDattr(synID(a:lnum, line_len, 1), "name") =~ 'Comment\\|Todo'
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	48 let min = 1
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	49 let max = line_len
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	50 while min < max
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	51 let col = (min + max) / 2
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	52 if synIDattr(synID(a:lnum, col, 1), "name") =~ 'Comment\\|Todo'
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	53 let max = col
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	54 else
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	55 let min = col + 1
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	56 endif
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	57 endwhile
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	58 let line = strpart(line, 0, min - 1)
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	59 endif
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	60 return substitute(line, "\s*$", "", "")
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	61 else
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	62 " Sorry, this is not complete, nor fully correct (e.g. string "//").
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	63 " Such is life.
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	64 return substitute(line, "\s//.$", "", "")
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	65 endif
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	66 endfunction
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	67
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	68 function! s:is_string_comment(lnum, col)
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	69 if has('syntax_items')
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	70 for id in synstack(a:lnum, a:col)
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	71 let synname = synIDattr(id, "name")
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	72 if synname == "rustString" \|\| synname =~ "^rustComment"
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	73 return 1
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	74 endif
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	75 endfor
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	76 else
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	77 " without syntax, let's not even try
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	78 return 0
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	79 endif
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	80 endfunction
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	81
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	82 function GetRustIndent(lnum)
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	83
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	84 " Starting assumption: cindent (called at the end) will do it right
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	85 " normally. We just want to fix up a few cases.
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	86
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	87 let line = getline(a:lnum)
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	88
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	89 if has('syntax_items')
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	90 let synname = synIDattr(synID(a:lnum, 1, 1), "name")
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	91 if synname == "rustString"
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	92 " If the start of the line is in a string, don't change the indent
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	93 return -1
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	94 elseif synname =~ '$Comment\\|Todo$'
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	95 \ && line !~ '^\s/\' " not /* opening line
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	96 if synname =~ "CommentML" " multi-line
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	97 if line !~ '^\s\' && getline(a:lnum - 1) =~ '^\s/\'
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	98 " This is (hopefully) the line after a /*, and it has no
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	99 " leader, so the correct indentation is that of the
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	100 " previous line.
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	101 return GetRustIndent(a:lnum - 1)
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	102 endif
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	103 endif
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	104 " If it's in a comment, let cindent take care of it now. This is
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	105 " for cases like "/" where the next line should start " ", not
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	106 " "* " as the code below would otherwise cause for module scope
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	107 " Fun fact: " /\n\n*/" takes two calls to get right!
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	108 return cindent(a:lnum)
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	109 endif
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	110 endif
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	111
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	112 " cindent gets second and subsequent match patterns/struct members wrong,
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	113 " as it treats the comma as indicating an unfinished statement::
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	114 "
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	115 " match a {
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	116 " b => c,
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	117 " d => e,
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	118 " f => g,
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	119 " };
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	120
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	121 " Search backwards for the previous non-empty line.
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	122 let prevlinenum = prevnonblank(a:lnum - 1)
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	123 let prevline = s:get_line_trimmed(prevlinenum)
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	124 while prevlinenum > 1 && prevline !~ '[^[:blank:]]'
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	125 let prevlinenum = prevnonblank(prevlinenum - 1)
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	126 let prevline = s:get_line_trimmed(prevlinenum)
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	127 endwhile
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	128
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	129 " Handle where clauses nicely: subsequent values should line up nicely.
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	130 if prevline[len(prevline) - 1] == ","
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	131 \ && prevline =~# '^\s*where\s'
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	132 return indent(prevlinenum) + 6
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	133 endif
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	134
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	135 if prevline[len(prevline) - 1] == ","
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	136 \ && s:get_line_trimmed(a:lnum) !~ '^\s*[\[\]{}]'
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	137 \ && prevline !~ '^\s*fn\s'
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	138 \ && prevline !~ '([^()]\+,$'
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	139 \ && s:get_line_trimmed(a:lnum) !~ '^\s\S\+\s=>'
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	140 " Oh ho! The previous line ended in a comma! I bet cindent will try to
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	141 " take this too far... For now, let's normally use the previous line's
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	142 " indent.
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	143
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	144 " One case where this doesn't work out is where this line contains
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	145 " square or curly brackets; then we normally do want to be indenting
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	146 " further.
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	147 "
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	148 " Another case where we don't want to is one like a function
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	149 " definition with arguments spread over multiple lines:
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	150 "
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	151 " fn foo(baz: Baz,
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	152 " baz: Baz) // <-- cindent gets this right by itself
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	153 "
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	154 " Another case is similar to the previous, except calling a function
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	155 " instead of defining it, or any conditional expression that leaves
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	156 " an open paren:
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	157 "
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	158 " foo(baz,
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	159 " baz);
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	160 "
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	161 " if baz && (foo \|\|
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	162 " bar) {
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	163 "
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	164 " Another case is when the current line is a new match arm.
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	165 "
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	166 " There are probably other cases where we don't want to do this as
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	167 " well. Add them as needed.
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	168 return indent(prevlinenum)
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	169 endif
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	170
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	171 if !has("patch-7.4.355")
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	172 " cindent before 7.4.355 doesn't do the module scope well at all; e.g.::
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	173 "
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	174 " static FOO : &'static [bool] = [
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	175 " true,
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	176 " false,
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	177 " false,
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	178 " true,
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	179 " ];
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	180 "
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	181 " uh oh, next statement is indented further!
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	182
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	183 " Note that this does not apply the line continuation pattern properly;
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	184 " that's too hard to do correctly for my liking at present, so I'll just
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	185 " start with these two main cases (square brackets and not returning to
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	186 " column zero)
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	187
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	188 call cursor(a:lnum, 1)
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	189 if searchpair('{\\|(', '', '}\\|)', 'nbW',
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	190 \ 's:is_string_comment(line("."), col("."))') == 0
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	191 if searchpair('\[', '', '\]', 'nbW',
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	192 \ 's:is_string_comment(line("."), col("."))') == 0
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	193 " Global scope, should be zero
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	194 return 0
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	195 else
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	196 " At the module scope, inside square brackets only
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	197 "if getline(a:lnum)[0] == ']' \|\| search('\[', '', '\]', 'nW') == a:lnum
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	198 if line =~ "^\\s*]"
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	199 " It's the closing line, dedent it
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	200 return 0
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	201 else
11518 63b0b7b79b25 Update runtime files. Christian Brabandt <cb@256bit.org> parents: 11229 diff changeset	202 return shiftwidth()
11229 146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	203 endif
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	204 endif
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	205 endif
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	206 endif
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	207
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	208 " Fall back on cindent, which does it mostly right
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	209 return cindent(a:lnum)
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	210 endfunction
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	211
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	212 let &cpo = s:save_cpo
146a1e213b60 Update runtime files. Add Rust support. Christian Brabandt <cb@256bit.org> parents: diff changeset	213 unlet s:save_cpo

Mercurial > vim

annotate runtime/indent/rust.vim @ 17024:727f8cc87a45 v8.1.1512