Parse and Manipulate R Code
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Documentation for package ‘astgrepr’ version 0.1.1
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 |