Add an example of text markup opening and closing.

org_mode_samples/text_markup/opening_and_closing.org

@@ -0,0 +1,13 @@
+prologue *goes here* I guess *bold
+text*
+
+bold*wont* start *or stop*when there is text outside it
+
+I guess *regular
+
+text*
+
+[[foo][foo *bar]] baz* car
+
+
+*nesting *bold entrances* and* exits

toy_language.txt

@@ -1,8 +1,35 @@
-#+name: foo
-#+caption: bar
-#+caption: baz
-[[file:lorem/ipsum.png]]
+prologue *goes here* I guess *bold
+text*
 
-#+name: cat
-#+caption: dog
-[[file:lorem/ipsum.png]]
+bold*wont* start *or stop*when there is text outside it
+
+I guess *regular
+
+text*
+
+[foo *bar] baz* car
+
+
+*nesting *bold entrances* and* exits
+
+* Heading
+
+body of heading
+
+** Child heading
+** Immediate second child heading
+
+* Second top-level heading
+foo bar
+1. This is a list immediately after a paragraph
+2. This is a second item in the list
+  1. This is a child of the second item
+#+begin_center
+1. foo
+2. bar
+#+end_center
+[fn:1] A footnote.
+
+[fn:2] A multi-
+
+line footnote.