Return the current state of a cli app. It includes the currently open tags, their ids, classes and their computed styles.
cli_debug_doc(app = default_app() %||% start_app())
The cli app to debug. Defaults to the current app.
if there is no app, then it creates one by calling
Data frame with columns:
class (space separated),
theme (id of the theme the element added),
styles (computed styles
for the element).
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:
To see all currently active themes, use
app$themes, e.g. for the
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).