linked.md in markdown_exec-1.8.8

- old
+ new

@@ -1,9 +1,8 @@
 Demonstrate setting a variable interactively for use in generated scripts.
 
 ```opts :(document_options)
-dump_inherited_lines: true
 pause_after_script_execution: false
 user_must_approve: false
 ```
 
 ::: Set VARIABLE to "A"
@@ -46,7 +45,27 @@
 
 ::: Display value of VARIABLE
 
 ```bash :display_variable
 source bin/colorize_env_vars.sh
+echo The current value of environment variable VARIABLE is now:
 colorize_env_vars '' VARIABLE
+```
+
+```bash :(set_timestamp)
+echo 'yyyymmdd? (default: today UTC) '; read -r yyyymmdd; [[ -z $yyyymmdd ]] && yyyymmdd="$(date -u +%y%m%d)"
+echo "EC2_STACK_TS='$yyyymmdd'"
+```
+```link :request_input_and_inherit_output +(set_timestamp)
+exec: true
+```
+
+::: Load file into inherited lines
+Load (do not evaluate) and append to inherited lines.
+```link :load1
+load: examples/load1.sh
+```
+Load, evaluate, and append output to inherited lines.
+```link :load2_eval
+load: examples/load2.sh
+eval: true
 ```