summaryrefslogtreecommitdiffstats
path: root/runtime/indent/rrst.vim
diff options
context:
space:
mode:
authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-10 20:09:20 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-10 20:09:20 +0000
commit029f72b1a93430b24b88eb3a72c6114d9f149737 (patch)
tree765d5c2041967f9c6fef195fe343d9234a030e90 /runtime/indent/rrst.vim
parentInitial commit. (diff)
downloadvim-029f72b1a93430b24b88eb3a72c6114d9f149737.tar.xz
vim-029f72b1a93430b24b88eb3a72c6114d9f149737.zip
Adding upstream version 2:9.1.0016.upstream/2%9.1.0016
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'runtime/indent/rrst.vim')
-rw-r--r--runtime/indent/rrst.vim49
1 files changed, 49 insertions, 0 deletions
diff --git a/runtime/indent/rrst.vim b/runtime/indent/rrst.vim
new file mode 100644
index 0000000..585c5e6
--- /dev/null
+++ b/runtime/indent/rrst.vim
@@ -0,0 +1,49 @@
+" Vim indent file
+" Language: Rrst
+" Author: Jakson Alves de Aquino <jalvesaq@gmail.com>
+" Homepage: https://github.com/jalvesaq/R-Vim-runtime
+" Last Change: Feb 25, 2023
+
+
+" Only load this indent file when no other was loaded.
+if exists("b:did_indent")
+ finish
+endif
+runtime indent/r.vim
+let s:RIndent = function(substitute(&indentexpr, "()", "", ""))
+let b:did_indent = 1
+
+setlocal indentkeys=0{,0},:,!^F,o,O,e
+setlocal indentexpr=GetRrstIndent()
+
+let b:undo_indent = "setl inde< indk<"
+
+if exists("*GetRrstIndent")
+ finish
+endif
+
+function GetRstIndent()
+ let pline = getline(v:lnum - 1)
+ let cline = getline(v:lnum)
+ if prevnonblank(v:lnum - 1) < v:lnum - 1 || cline =~ '^\s*[-\+\*]\s' || cline =~ '^\s*\d\+\.\s\+'
+ return indent(v:lnum)
+ elseif pline =~ '^\s*[-\+\*]\s'
+ return indent(v:lnum - 1) + 2
+ elseif pline =~ '^\s*\d\+\.\s\+'
+ return indent(v:lnum - 1) + 3
+ endif
+ return indent(prevnonblank(v:lnum - 1))
+endfunction
+
+function GetRrstIndent()
+ if getline(".") =~ '^\.\. {r .*}$' || getline(".") =~ '^\.\. \.\.$'
+ return 0
+ endif
+ if search('^\.\. {r', "bncW") > search('^\.\. \.\.$', "bncW")
+ return s:RIndent()
+ else
+ return GetRstIndent()
+ endif
+endfunction
+
+" vim: sw=2