Mercurial > vim
view runtime/indent/chaiscript.vim @ 18860:ec92ccff5c8b v8.1.2416
patch 8.1.2416: loading menus sets v:errmsg
Commit: https://github.com/vim/vim/commit/e24c5b3332b453175e5f73423884087a4aef1247
Author: Bram Moolenaar <Bram@vim.org>
Date: Tue Dec 10 22:11:53 2019 +0100
patch 8.1.2416: loading menus sets v:errmsg
Problem: Loading menus sets v:errmsg.
Solution: Avoid setting v:errmsg and add a test for that. (Jason Franklin)
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Tue, 10 Dec 2019 22:15:04 +0100 |
parents | 63b0b7b79b25 |
children | 6dd88e45d47d |
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" Vim indent file " Language: ChaiScript " Maintainer: Jason Turner <lefticus 'at' gmail com> " Only load this indent file when no other was loaded. if exists("b:did_indent") finish endif let b:did_indent = 1 setlocal indentexpr=GetChaiScriptIndent() setlocal autoindent " Only define the function once. if exists("*GetChaiScriptIndent") finish endif function! GetChaiScriptIndent() " Find a non-blank line above the current line. let lnum = prevnonblank(v:lnum - 1) " Hit the start of the file, use zero indent. if lnum == 0 return 0 endif " Add a 'shiftwidth' after lines that start a block: " lines containing a { let ind = indent(lnum) let flag = 0 let prevline = getline(lnum) if prevline =~ '^.*{.*' let ind = ind + shiftwidth() let flag = 1 endif " Subtract a 'shiftwidth' after lines containing a { followed by a } " to keep it balanced if flag == 1 && prevline =~ '.*{.*}.*' let ind = ind - shiftwidth() endif " Subtract a 'shiftwidth' on lines ending with } if getline(v:lnum) =~ '^\s*\%(}\)' let ind = ind - shiftwidth() endif return ind endfunction