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-rw-r--r--modules/textadept/editing.lua2
1 files changed, 1 insertions, 1 deletions
diff --git a/modules/textadept/editing.lua b/modules/textadept/editing.lua
index 62804043..ac2ffe8a 100644
--- a/modules/textadept/editing.lua
+++ b/modules/textadept/editing.lua
@@ -272,7 +272,7 @@ end
-- @name block_comment
function M.block_comment()
local buffer = buffer
- local comment = M.comment_string[buffer:get_lexer(true)]
+ local comment = M.comment_string[buffer:get_lexer(true)] or ''
local prefix, suffix = comment:match('^([^|]+)|?([^|]*)$')
if not prefix then return end
local anchor, pos = buffer.selection_start, buffer.selection_end