From 3d6c4435d931d07ad5aaf7866a8791f5f0844612 Mon Sep 17 00:00:00 2001
From: mitchell <70453897+667e-11@users.noreply.github.com>
Date: Thu, 28 Apr 2016 08:48:59 -0400
Subject: `enclose()` works with multiple selections;
 modules/textadept/editing.lua Thanks to Brian Schott.

---
 modules/textadept/editing.lua | 18 +++++++++++++++---
 1 file changed, 15 insertions(+), 3 deletions(-)

(limited to 'modules')

diff --git a/modules/textadept/editing.lua b/modules/textadept/editing.lua
index 06776219..8f8cdaa0 100644
--- a/modules/textadept/editing.lua
+++ b/modules/textadept/editing.lua
@@ -359,13 +359,25 @@ end
 
 ---
 -- Encloses the selected text or the current word within strings *left* and
--- *right*.
+-- *right*, taking multiple selections into account.
 -- @param left The left part of the enclosure.
 -- @param right The right part of the enclosure.
 -- @name enclose
 function M.enclose(left, right)
-  if buffer.selection_empty then M.select_word() end
-  buffer:replace_sel(left..buffer:get_sel_text()..right)
+  buffer:begin_undo_action()
+  for i = 0, buffer.selections - 1 do
+    local s, e = buffer.selection_n_start[i], buffer.selection_n_end[i]
+    if s == e then
+      buffer:set_target_range(buffer:word_start_position(s, true),
+                              buffer:word_end_position(e, true))
+    else
+      buffer:set_target_range(s, e)
+    end
+    buffer:replace_target(left..buffer.target_text..right)
+    buffer.selection_n_start[i] = buffer.target_end
+    buffer.selection_n_end[i] = buffer.target_end
+  end
+  buffer:end_undo_action()
 end
 
 ---
-- 
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