From 91f18298fb33acfbbf9c26bef71bd940ffccba80 Mon Sep 17 00:00:00 2001
From: mitchell <none@none>
Date: Fri, 1 Oct 2021 16:11:48 -0400
Subject: Fixed uncommenting comments that are not initially aligned.

---
 docs/changelog.md             |  1 +
 modules/textadept/editing.lua |  4 ++--
 test/test.lua                 | 22 ++++++++++++++++++++++
 3 files changed, 25 insertions(+), 2 deletions(-)

diff --git a/docs/changelog.md b/docs/changelog.md
index bc9c4f54..51928209 100644
--- a/docs/changelog.md
+++ b/docs/changelog.md
@@ -20,6 +20,7 @@ Bugfixes:
 
 * Fixed Windows directory typos in the manual.
 * Prevent running the command entry while in the command entry.
+* Fixed uncommenting comments that are not initially aligned.
 * Scintilla: Fixed display of fold lines when wrapped so they are only drawn once per line.
 * Scintilla: Fixed crash with too many subexpressions in regex searches.
 * Scintilla: Fixed lack of display of underscores in some monospaced fonts on Linux.
diff --git a/modules/textadept/editing.lua b/modules/textadept/editing.lua
index c17d35e9..d115d1e1 100644
--- a/modules/textadept/editing.lua
+++ b/modules/textadept/editing.lua
@@ -360,10 +360,10 @@ function M.toggle_comment()
   buffer:begin_undo_action()
   for line = s, not ignore_last_line and e or e - 1 do
     local p = buffer.line_indent_position[line]
-    column = math.min(buffer.column[p], column)
-    p = buffer:find_column(line, column)
     local uncomment = buffer:text_range(p, p + #prefix) == prefix
     if not uncomment then
+      column = math.min(buffer.column[p], column)
+      p = buffer:find_column(line, column)
       buffer:insert_text(p, prefix)
       if suffix ~= '' then buffer:insert_text(buffer.line_end_position[line], suffix) end
     else
diff --git a/test/test.lua b/test/test.lua
index 6356ee1c..9767eaa8 100644
--- a/test/test.lua
+++ b/test/test.lua
@@ -1788,6 +1788,28 @@ function test_editing_toggle_comment_lines()
   buffer:undo() -- comment
   buffer:undo() -- uncomment
   assert_equal(buffer:get_text(), text) -- verify atomic undo
+  -- LuaFormatter off
+  buffer:set_text(table.concat({
+    '--foo',
+    '  --foo'
+  }, '\n'))
+  -- LuaFormatter on
+  offset = 2
+  buffer:select_all()
+  textadept.editing.toggle_comment()
+  -- LuaFormatter off
+  assert_equal(buffer:get_text(), table.concat({
+    'foo',
+    '  foo'
+  }, '\n'))
+  -- LuaFormatter on
+  textadept.editing.toggle_comment()
+  -- LuaFormatter off
+  assert_equal(buffer:get_text(), table.concat({
+    '--foo',
+    '--  foo'
+  }, '\n'))
+  -- LuaFormatter on
   buffer:close(true)
 end
 
-- 
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