From 6ce4e0e6fee3f30210e1fc22a796f1e95c3774e6 Mon Sep 17 00:00:00 2001
From: Reed <tlf.account@taeluf.com>
Date: Tue, 2 Feb 2021 05:58:16 -0600
Subject: [PATCH] fix (layer): Remove error when file name contains curly brace
 (#4065)

eval() in the len() function now evals from the 3rd character to the character before the first right hand curly brace

Regarding issue #3976
---
 autoload/SpaceVim/api/vim/statusline.vim | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/autoload/SpaceVim/api/vim/statusline.vim b/autoload/SpaceVim/api/vim/statusline.vim
index be1d575d4..91871f203 100644
--- a/autoload/SpaceVim/api/vim/statusline.vim
+++ b/autoload/SpaceVim/api/vim/statusline.vim
@@ -25,7 +25,8 @@ let s:self.__bufnr = -1
 function! s:self.len(sec) abort
   let str = matchstr(a:sec, '%{.*}')
   if !empty(str)
-    return len(a:sec) - len(str) + len(eval(str[2:-2])) + 4
+    let pos = match(str, '}')
+    return len(a:sec) - len(str) + len(eval(str[2:pos-1])) + 4
   else
     return len(a:sec) + 4
   endif