feat(guide): now can interactive simply

guide/README.md

@@ -47,7 +47,7 @@ The role messages can be formatted using Jinja2 templates and advanced replaceme
 * **Internal Instruction Replacement:**  Call internal instructions similarly (e.g., `@$instruction(param1=value1)`).
 * **Regular Expression Replacement:** Use `/RegExp/[RegOpts]:Answer[:index_or_group_name]` for pattern-based replacement on the `Answer` variable.
 
-### [V. Programmable Prompt Engine Language Script Capabilities](./lang-script.md)
+### [Programmable Prompt Engine Language - Script Capabilities](./lang-script.md)
 
 * **Chaining Outputs:** The `->` operator connect script outputs to subsequent instructions or scripts, creating complex workflows.
 * **Instruction Invocation:** The `$` prefix calls script instructions (e.g., `$fn: {param1:value1}`).

guide/guide.ai.yaml

@@ -37,7 +37,7 @@ IsServerRunning: Please make sure the brain(LLM) server has been started. Are yo
       # call input to get the preferLang from user and assign it to the preferLang variable.
       preferLang: "@input(inputType='AutoComplete', content='Which language do you prefer?', choices=languages, limit=10)"
       # `#` prefix means format the template string immediately and assign it to the variable.
-      GiveMeGoodBrain: "\\n[Start Guide]An expert should have a good brain(LLM)."
+      GiveMeGoodBrain: "\n[Start Guide]An expert should have a good brain(LLM)."
     - $if: "preferLang !== 'en'"
       then:
         # - $set:
@@ -47,12 +47,16 @@ IsServerRunning: Please make sure the brain(LLM) server has been started. Are yo
       else:
         - -> $echo(content=GiveMeGoodBrain)
     - -> $print
-    # call guide_lib_list to get the catalog from the README.md and assign it to the catalog variable.
-    - -> guide_lib_list(file="README.md") -> $set('catalog', content)
-    # echo the catalog summary as the latest content
-    - $echo: ?=catalog.summary
-    # call translator to translate the content to the preferLang and assign it to the question variable.
-    - -> translator(content=content+"\nPlease select what you want to know:", target=preferLang) -> $set('question')
-    # call user-defined js instruction `toChoices` to get the choices from the catalog and pass it the the `choices` argument of the input.
-    # the input will list the catalog as the choices. The user can select the file to explain.
-    - -> $toChoices(files=catalog.files) -> input(inputType='AutoComplete', content=question, choices=content, limit=10, memoized=false) -> guide_lib_explain(file=content, lang=preferLang)
+    - $set:
+      selected: ''
+    - $while: "selected !== 'quit'"
+      do:
+        # call guide_lib_list to get the catalog from the README.md and assign it to the catalog variable.
+        - -> guide_lib_list(file="README.md") -> $set('catalog', content)
+        # echo the catalog summary as the latest content
+        - $echo: ?=catalog.summary
+        # call translator to translate the content to the preferLang and assign it to the question variable.
+        - -> translator(content=content+"\nPlease select what you want to know:", target=preferLang) -> $set('question')
+        # call user-defined js instruction `toChoices` to get the choices from the catalog and pass it the the `choices` argument of the input.
+        # the input will list the catalog as the choices. The user can select the file to explain.
+        - -> $toChoices(files=catalog.files) -> input(inputType='AutoComplete', content=question, choices=content, limit=10, memoized=false) -> $set('selected') -> guide_lib_explain(file=content, lang=preferLang, memoized=false)