Adding upstream version 2:9.1.0016.upstream/2%9.1.0016

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 55 insertions, 0 deletions

diff --git a/runtime/indent/obse.vim b/runtime/indent/obse.vim
new file mode 100644
index 0000000..6603723
--- /dev/null
+++ b/runtime/indent/obse.vim
@@ -0,0 +1,55 @@
+" Vim indent file
+" Language:    Oblivion Language (obl)
+" Original Creator: Kat <katisntgood@gmail.com>
+" Maintainer:  Kat <katisntgood@gmail.com>
+" Created:     01 November 2021
+" Last Change: 13 November 2022
+
+if exists("b:did_indent")
+  finish
+endif
+let b:did_indent = 1
+let b:undo_indent = 'setlocal indentkeys< indentexpr<'
+
+setlocal indentexpr=GetOblIndent()
+setlocal indentkeys+==~endif,=~else,=~loop,=~end
+
+if exists("*GetOblIndent")
+  finish
+endif
+let s:keepcpo = &cpo
+set cpo&vim
+
+let s:SKIP_LINES = '^\s*\(;.*\)'
+function! GetOblIndent()
+
+  let lnum = prevnonblank(v:lnum - 1)
+  let cur_text = getline(v:lnum)
+  if lnum == 0
+    return 0
+  endif
+  let prev_text = getline(lnum)
+  let found_cont = 0
+  let ind = indent(lnum)
+
+  " indent next line on start terms
+  let i = match(prev_text, '\c^\s*\(\s\+\)\?\(\(if\|while\|foreach\|begin\|else\%[if]\)\>\)')
+  if i >= 0
+    let ind += shiftwidth()
+    if strpart(prev_text, i, 1) == '|' && has('syntax_items')
+          \ && synIDattr(synID(lnum, i, 1), "name") =~ '\(Comment\|String\)$'
+      let ind -= shiftwidth()
+    endif
+  endif
+  " indent current line on end/else terms
+  if cur_text =~ '\c^\s*\(\s\+\)\?\(\(loop\|endif\|else\%[if]\)\>\)'
+    let ind = ind - shiftwidth()
+  " if we are at a begin block just go to column 0
+  elseif cur_text =~ '\c^\s*\(\s\+\)\?\(\(begin\|end\)\>\)'
+    let ind = 0
+  endif
+  return ind
+endfunction
+
+let &cpo = s:keepcpo
+unlet s:keepcpo