| arg | Find arguments in R code |
| fail_if_found | Return a failing grade based on the result of a find function |
| fail_if_not_found | Return a failing grade based on the result of a find function |
| find_arguments | Find arguments in R code |
| find_argument_values | Find the values of arguments in R code |
| find_arithmetic | Find arithmetic operators in R code |
| find_assigns | Find assignments in R code |
| find_comparisons | Find comparison operators in R code |
| find_extractions | Find extraction operators in R code |
| find_functions | Find functions in R code |
| find_infixes | Find infixes in R code |
| find_lhs | Find the left- or right-hand side of an operator in R code |
| find_logical_operators | Find logical operators in R code |
| find_objects | Find objects in R code |
| find_operators | Find operators in R code |
| find_parent | Find the parent of an expression in R code |
| find_pipes | Find pipes in R code |
| find_rhs | Find the left- or right-hand side of an operator in R code |
| standardize_arguments | Standardize arguments to function calls |
| uses_argument | Find arguments in R code |
| uses_argument_value | Find the values of arguments in R code |
| uses_arithmetic | Find arithmetic operators in R code |
| uses_assign | Find assignments in R code |
| uses_comparison | Find comparison operators in R code |
| uses_extraction | Find extraction operators in R code |
| uses_function | Find functions in R code |
| uses_infix | Find infixes in R code |
| uses_lhs | Find the left- or right-hand side of an operator in R code |
| uses_logical_operator | Find logical operators in R code |
| uses_object | Find objects in R code |
| uses_operator | Find operators in R code |
| uses_pipe | Find pipes in R code |
| uses_rhs | Find the left- or right-hand side of an operator in R code |