diff options
Diffstat (limited to 'init.lua')
| -rw-r--r-- | init.lua | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -81,7 +81,7 @@ end --[[ Append a newline to text, unless it already ends with a newline. ]] local newline = function(text) - if string.sub(text, #text, #text) == "\n" then + if string.sub(text, #text, #text) == "\n" or text == "" then return text else return text .. "\n" @@ -90,7 +90,7 @@ end --[[ Make sure the text ends with two newlines by appending any missing newlines at the end, if neccessary. ]] local newline2 = function(text) - if string.sub(text, #text-1, #text) == "\n\n" then + if string.sub(text, #text-1, #text) == "\n\n" or text == "" then return text elseif string.sub(text, #text, #text) == "\n" then return text .. "\n" |