Man pages for skranz/codeUtils
Helper functions for parsing and classifying R code. Useful for domain specific languages.
| call.size | Find the number of functions and variables (counting... |
| count.variables | Count all variables appeareances of each variable in a call... |
| extract.var.with.index | extracts from a call expression its variable and its index |
| find.funs | Find all function calls from a call or expression object |
| find.global.vars | Find all globale variables in a function |
| find.multiple.variables | Find all variables from a call or expression object. If a... |
| find.variables | Find all variables from a call or expression object |
| get.lhs | get lhs of an assignment |
| get.rhs | get rhs of an assignment |
| is.assignment | check if a call is an assignment |
| make.call | Creates a call with name name and arguments in arg.list |
| recursively.replace | Recursively replace elements of a call or list |
| strip.parentheses | strip a call object from outer parentheses |
| substitute.call | substitutes in a call object x (works like substitute2 in... |
| subst.var | Substitute a variable or a symbol in the expression by subs |
