Function run_render_stdout 

pub fn run_render_stdout(
    profiles: &[String],
    family: Option<&FamilyName>,
    separator: Option<&str>,
    pre_prompt: Option<&str>,
    post_prompt: Option<&str>,
    framing: Framing,
    config_override: Option<&Path>,
    output: JsonOutput,
) -> Result<(), PrompterError>

Render one or more profiles to stdout.

Convenience function that reads configuration and renders the specified profiles to standard output with optional separator, pre-prompt, and post-prompt. When multiple profiles are provided, files are deduplicated across all profiles.

Arguments

• profiles - Profile names to render (deduplicated in order)
• family - Optional family used to substitute matching fragment variants
• separator - Optional separator between files
• pre_prompt - Optional custom pre-prompt text
• post_prompt - Optional custom post-prompt text
• framing - Whether to wrap fragments in framing context or emit bare bodies
• config_override - Optional configuration file override
• json - Whether to output in JSON format

Errors

Returns an error if:

• Configuration file cannot be read or parsed
• Profile resolution fails
• Writing to stdout fails