R: Parse and Manipulate R Code

# Parse and Manipulate R Code

## Documentation for package ‘astgrepr’ version 0.1.1

- DESCRIPTION file
- User guides, package vignettes and other documentation
- Package NEWS
- Package README

## Help Pages

ast_rule | Build a rule
node-find | Find node(s) matching a pattern
node-fix | Change the code in the tree
node-get-match | Get the match(es) from a meta-variable
node-info | Get more precise information on a node
node-is | Get information on nodes
node-range | Get the start and end positions of a node
node-text | Extract the code corresponding to one or several nodes
node-traversal | Navigate the tree
node_ancestors | Navigate the tree
node_child | Navigate the tree
node_children | Navigate the tree
node_find | Find node(s) matching a pattern
node_find_all | Find node(s) matching a pattern
node_follows | Get more precise information on a node
node_get_match | Get the match(es) from a meta-variable
node_get_multiple_matches | Get the match(es) from a meta-variable
node_get_root | Recover the tree root from a node
node_has | Get more precise information on a node
node_inside | Get more precise information on a node
node_is_leaf | Get information on nodes
node_is_named | Get information on nodes
node_is_named_leaf | Get information on nodes
node_kind | Find the kind of a node
node_matches | Get more precise information on a node
node_next | Navigate the tree
node_next_all | Navigate the tree
node_parent | Navigate the tree
node_precedes | Get more precise information on a node
node_prev | Navigate the tree
node_prev_all | Navigate the tree
node_range | Get the start and end positions of a node
node_range_all | Get the start and end positions of a node
node_replace | Change the code in the tree
node_replace_all | Change the code in the tree
node_text | Extract the code corresponding to one or several nodes
node_text_all | Extract the code corresponding to one or several nodes
pattern_rule | Build a pattern rule
relational_rule | Build a relational rule
tree_new | Create a syntax tree
tree_rewrite | Rewrite the tree with a list of replacements
tree_root | Get the root of the syntax tree