Add a /display_corrections plugin.

2 files changed, 37 insertions, 0 deletions

diff --git a/doc/en/plugins/display_corrections.txt b/doc/en/plugins/display_corrections.txt
new file mode 100644
index 00000000..570556b2
--- /dev/null
+++ b/doc/en/plugins/display_corrections.txt
@@ -0,0 +1,32 @@
+Display corrections
+===================
+
+Lists old versions of a corrected message.
+
+Installation
+------------
+
+============================
+
+ /load display\_corrections
+
+============================
+
+
+Usage
+-----
+This plugin adds a _/display\_corrections command that will display a list of
+old versions of a message.
+
+
+_/display\_corrections_ without argument will list the last corrected message,
+if any is found.  If an integer argument is given, /display\_corrections will
+go back gradually in the buffer to list the previous corrected messages, and so
+on.
+
+
+If you are scrolling in the buffer, poezio will list the corrected messages
+starting from the first you can see.  (although there are some problems with
+multiline messages).
+
+
diff --git a/doc/en/plugins/index.txt b/doc/en/plugins/index.txt
index be5332b2..1c009998 100644
--- a/doc/en/plugins/index.txt
+++ b/doc/en/plugins/index.txt
@@ -70,6 +70,11 @@ Plugins index
     Logs the day change inside the buffers, to keep track of the days when
     backlogging.
 
+*Display corrections*:: link:display_corrections.html[Display corrections
+plugin]
+
+    Lists old versions of a corrected message.
+
 *Exec*:: link:exec.html[System command plugin]
 
     Runs a system command an optionally sends the output as a message.