Adding upstream version 2:9.0.1378.upstream/2%9.0.1378upstream

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

1 files changed, 57 insertions, 0 deletions

diff --git a/runtime/indent/teraterm.vim b/runtime/indent/teraterm.vim
new file mode 100644
index 0000000..181c9a3
--- /dev/null
+++ b/runtime/indent/teraterm.vim
@@ -0,0 +1,57 @@
+" Vim indent file
+" Language:	Tera Term Language (TTL)
+"		Based on Tera Term Version 4.100
+" Maintainer:	Ken Takata
+" URL:		https://github.com/k-takata/vim-teraterm
+" Last Change:	2021-10-18
+" Filenames:	*.ttl
+" License:	VIM License
+
+if exists("b:did_indent")
+  finish
+endif
+let b:did_indent = 1
+
+setlocal nosmartindent
+setlocal noautoindent
+setlocal indentexpr=GetTeraTermIndent(v:lnum)
+setlocal indentkeys=!^F,o,O,e
+setlocal indentkeys+==elseif,=endif,=loop,=next,=enduntil,=endwhile
+
+let b:undo_indent = "setl ai< inde< indk< si<"
+
+if exists("*GetTeraTermIndent")
+  finish
+endif
+
+function! GetTeraTermIndent(lnum)
+  let l:prevlnum = prevnonblank(a:lnum-1)
+  if l:prevlnum == 0
+    " top of file
+    return 0
+  endif
+
+  " grab the previous and current line, stripping comments.
+  let l:prevl = substitute(getline(l:prevlnum), ';.*$', '', '')
+  let l:thisl = substitute(getline(a:lnum), ';.*$', '', '')
+  let l:previ = indent(l:prevlnum)
+
+  let l:ind = l:previ
+
+  if l:prevl =~ '^\s*if\>.*\<then\>'
+    " previous line opened a block
+    let l:ind += shiftwidth()
+  endif
+  if l:prevl =~ '^\s*\%(elseif\|else\|do\|until\|while\|for\)\>'
+    " previous line opened a block
+    let l:ind += shiftwidth()
+  endif
+  if l:thisl =~ '^\s*\%(elseif\|else\|endif\|enduntil\|endwhile\|loop\|next\)\>'
+    " this line closed a block
+    let l:ind -= shiftwidth()
+  endif
+
+  return l:ind
+endfunction
+
+" vim: ts=8 sw=2 sts=2