cli (version 3.6.3)

cli_debug_doc: Debug cli internals

Description

Return the current state of a cli app. It includes the currently open tags, their ids, classes and their computed styles.

Usage

cli_debug_doc(app = default_app() %||% start_app())

Value

Data frame with columns: tag, id, class (space separated), theme (id of the theme the element added), styles (computed styles for the element).

Arguments

app

The cli app to debug. Defaults to the current app. if there is no app, then it creates one by calling start_app().

Details

The returned data frame has a print method, and if you want to create a plain data frame from it, index it with an empty bracket: cli_debug_doc()[].

To see all currently active themes, use app$themes, e.g. for the default app: default_app()$themes.

See Also

cli_sitrep(). To debug containers, you can set the CLI-DEBUG_BAD_END environment variable to true, and then cli will warn when it cannot find the specified container to close (or any contained at all).

Examples

if (FALSE) {
cli_debug_doc()

olid <- cli_ol()
cli_li()
cli_debug_doc()
cli_debug_doc()[]

cli_end(olid)
cli_debug_doc()
}