check_option.MarkdownChunkState | R Documentation |
Checks if a code chunk option was specified. If not, generates a feedback
message. If yes, zooms in on the code chunk option so you can use
check_equal
to verify equality.
## S3 method for class 'MarkdownChunkState' check_option(state, name, not_found_msg = NULL, append = TRUE, ...)
state |
the state to start from. Should be a state produced by
|
name |
name of the chunk option to zoom in on. |
not_found_msg |
If specified, this overrides the automatically generated message in case the option wasn't specified. |
append |
Whether or not to append the feedback to feedback built in previous states. |
... |
S3 stuff |
A state that zooms in on the code chunk option.
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