From aed8ce9da277f5ecffe968b324f242c41c3b752a Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 10:50:31 +0200 Subject: Adding upstream version 2:9.0.1378. Signed-off-by: Daniel Baumann --- runtime/indent/treetop.vim | 41 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 runtime/indent/treetop.vim (limited to 'runtime/indent/treetop.vim') diff --git a/runtime/indent/treetop.vim b/runtime/indent/treetop.vim new file mode 100644 index 0000000..6c39c69 --- /dev/null +++ b/runtime/indent/treetop.vim @@ -0,0 +1,41 @@ +" Vim indent file +" Language: Treetop +" Maintainer: Doug Kearns +" Previous Maintainer: Nikolai Weibull +" Last Change: 2022 April 25 + +if exists("b:did_indent") + finish +endif +let b:did_indent = 1 + +setlocal indentexpr=GetTreetopIndent() +setlocal indentkeys=0{,0},!^F,o,O,=end +setlocal nosmartindent + +let b:undo_indent = "setl inde< indk< si<" + +if exists("*GetTreetopIndent") + finish +endif + +function GetTreetopIndent() + let pnum = prevnonblank(v:lnum - 1) + if pnum == 0 + return 0 + endif + + let ind = indent(pnum) + let line = getline(pnum) + + if line =~ '^\s*\%(grammar\|module\|rule\)\>' + let ind += shiftwidth() + endif + + let line = getline(v:lnum) + if line =~ '^\s*end\>' + let ind -= shiftwidth() + end + + return ind +endfunction -- cgit v1.2.3