| cli_debug_doc {cli} | R Documentation |
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())
Arguments
app |
The cli app to debug. Defaults to the current app.
if there is no app, then it creates one by calling |
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.
Value
Data frame with columns: tag, id, class (space separated),
theme (id of the theme the element added), styles (computed styles
for the element).
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
## Not run:
cli_debug_doc()
olid <- cli_ol()
cli_li()
cli_debug_doc()
cli_debug_doc()[]
cli_end(olid)
cli_debug_doc()
## End(Not run)