vis

commit 07b68c75cb40770efb1de5219cea38dd7498235b
parent aa26e59b167a9314d387b27cb73565495c3c915b
Author: Silas <silas@nocafe.net>
Date:   Mon, 11 Mar 2019 11:15:23 -0300

Heredoc delimiter should end with a newline

Or else the following:

<<EOF
....
EOFXYZ

parsers incorrectly.

Diffstat:
M
lua/lexers/bash.lua
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lua/lexers/bash.lua b/lua/lexers/bash.lua
@@ -21,7 +21,7 @@ local heredoc = '<<' * P(function(input, index)
   local s, e, _, delimiter =
     input:find('%-?(["\']?)([%a_][%w_]*)%1[\n\r\f;]+', index)
   if s == index and delimiter then
-    local _, e = input:find('[\n\r\f]+'..delimiter, e)
+    local _, e = input:find('[\n\r\f]+'..delimiter..'\n', e)
     return e and e + 1 or #input + 1
   end
 end)