From c46527cc32aef6fd332ea5e45757c0858b1cbb5d Mon Sep 17 00:00:00 2001
From: mitchell <70453897+667e-11@users.noreply.github.com>
Date: Mon, 30 Mar 2020 18:44:15 -0400
Subject: Fixed off-by-one issues with `buffer:get_cur_line()`.

---
 doc/manual.md | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'doc/manual.md')

diff --git a/doc/manual.md b/doc/manual.md
index 2779713d..880e3313 100644
--- a/doc/manual.md
+++ b/doc/manual.md
@@ -2080,6 +2080,10 @@ In migrating Textadept's internals, the following changes were made:
 * Marker or indicator masks are produced by subtracting 1 from marker or
   indicator numbers. For example, `1 << textadept.bookmarks.MARK_BOOKMARK`
   changes to `1 << textadept.bookmarks.MARK_BOOKMARK - 1`.
+* Logic that depends on the return value of `buffer:get_cur_line()` may need to
+  be changed. For example, any subsequent references to `pos` after
+  `local line, pos = buffer:get_cur_line()` like `if line:sub(1, pos) ... end`
+  need to be changed to `if line:sub(1, pos - 1) ... end`.
 
 I found it helpful to quickly scan source files for syntax-highlighted numbers
 and then seeing if those numbers needed to be changed. Searching for "- 1",
-- 
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