diff --git a/h-m-m b/h-m-m
index 08732ec..5997efa 100755
--- a/h-m-m
+++ b/h-m-m
@@ -106,6 +106,8 @@ config($mm, 'active_node_color',     "\033[38;5;0m\033[48;5;172m\033[1m");
 config($mm, 'message_color',         "\033[38;5;0m\033[48;5;141m\033[1m");
 config($mm, 'doubt_color',           "\033[38;5;168m");
 
+config($mm, 'post_export_command',   "");
+
 config($mm, 'clipboard',             "os");
 config($mm, 'clipboard_file',        "/tmp/h-m-m");
 config($mm, 'clipboard_in_command',  "");
@@ -1679,6 +1681,15 @@ function export_html(&$mm)
 
 	message($mm, 'Exported as '.$mm['filename'].'.html');
 	copy_to_clipboard($mm, $mm['filename'].'.html');
+	$filename = getenv('PWD').'/'.basename($mm['filename']).'.html';
+
+	if ($mm['post_export_command']!='')
+	{
+		message($mm, 'Running the "'.$mm['post_export_command'].'" command');
+		exec(str_replace('%filename%', $filename, $mm['post_export_command']), $output, $result);
+		display($mm);
+		message($mm, 'Post-export command ended ('.$result.')');
+	}
 }
 
 
diff --git a/readme.md b/readme.md
index 58e61f9..327065a 100644
--- a/readme.md
+++ b/readme.md
@@ -105,6 +105,7 @@ The following are the settings in h-m-m:
 	clipboard_file = /tmp/h-m-m
 	clipboard_in_command = ""
 	clipboard_out_command = ""
+	post_export_command = ""
 
 The colors are ASCII escape codes. 
 
@@ -128,10 +129,15 @@ The normal `os` clipboard works fine for most users, but some users may need oth
 
 * `--clipboard=os` uses the global clipboard via xclip and similar tools.
 * `--clipboard=internal` uses an internal variable as the clipboard (won't exchange text with external applications).
-* `--clipboard=file` uses `/tmp/h-m-m` by default, or aother file set by the `--clipboard_file=/path/filename` setting as the clipboard.
+* `--clipboard=file` uses `/tmp/h-m-m` by default, or another file set by the `--clipboard_file=/path/filename` setting as the clipboard.
 * `--clipboard=command` uses `--clipboard_in_command="command %text%"` to send content to a shell command and `--clipboard_out_command="command"` to read content.
 
 
+# Exporting
+
+You can export an HTML version of the map using the `x` key binding. This is useful for sending the file to someone who may not have h-m-m or a similar mind mapping application. To make the process easier, you can set a sell command to run after exporting the map; e.g., upload it to a server and copy the link to clipboard: `--post-export-command="upload.sh %filename% &>/dev/null"`.
+
+
 # Data format
 
 Mind maps are stored in plain text files (with `hmm` file extension by default) without metadata. The tree structure is represented by tab indentations; e.g.,