Man pages for styler
Non-Invasive Pretty Printing of R Code
| add_id_and_short | Add column 'pos_id' and 'short' |
| add_line_col_to_wrapped_expr | Adds line and col information to an expression from its child |
| add_spaces_or_newlines | Concentrate newlines or spaces in a string |
| add_token_terminal | Add information about previous / next token to each terminal |
| apply_ref_indention | Apply reference indention to tokens |
| apply_ref_indention_one | Applying reference indention of a target token |
| apply_transformers | Apply transformers to a parse table |
| assert_filetype | Make sure all supplied file types are allowed |
| assert_text | Assert text to be of positive length and replace it with the... |
| assert_tokens | Check token validity |
| bind_with_child | Bind a parse table with one of its children |
| calls_sys | Invoke a system command |
| can_verify_roundtrip | Check whether a roundtrip verification can be carried out |
| character_to_ordered | Convert a character vector to an ordered factor |
| choose_indention | Choose the indention method for the tokens |
| combine_children | Combine child and internal child |
| communicate_summary | Communicate the summary of styling |
| communicate_warning | Communicate a warning if necessary |
| compute_indent_indices | Compute the indices that need indention |
| compute_parse_data_nested | Obtain a nested parse table from a character vector |
| construct_out | Construct *-out.R from a *-in.R |
| construct_tree | Construct paths of a tree object given the paths of *-in.R... |
| construct_vertical | Construct an object of class vertical |
| contains_else_expr_that_needs_braces | Check whether an else expression needs braces |
| context_to_terminals | Propagate context to terminals |
| context_towards_terminals | Update the a parse table given outer context |
| copy_to_tempdir | Copy a file to a temporary directory |
| create_node_from_nested | Create node from nested parse data |
| create_node_from_nested_root | Convert a nested tibble into a node tree |
| create_pos_ids | Create valid pos_ids if possible |
| create_style_guide | Create a style guide |
| create_tokens | Create a terminal token |
| create_tree | Create a tree from text |
| default_style_guide_attributes | Initialize default style guide attributes |
| enhance_mapping_special | Enhance the mapping of text to the token "SPECIAL" |
| enrich_terminals | Enrich flattened parse table |
| expressions_are_identical | Check whether two expressions are identical |
| extend_if_comment | Find the index of the last comment in the sequence of... |
| extract_terminals | Extract terminal tokens |
| find_block_id | Find the block to which a token belongs |
| find_line_break_position_in_multiline_call | Find index of the token before which the line should be... |
| find_start_line | Get the start right |
| find_start_pos_id | Find legit starting value for a new positional id |
| find_tokens_to_update | Find the tokens to update when applying a reference indention |
| flatten_operators | Flatten some token in the nested parse table based on... |
| flatten_operators_one | Flatten one level of nesting with its child |
| flatten_pd | Flatten a parse table |
| generate_test_samples | Generate a comprehensive collection test cases for comment /... |
| get_engine_pattern | What's the engine pattern for rmd code chunks? |
| get_knitr_pattern | Get chunk pattern |
| get_parse_data | Obtain robust parse data |
| identify_r_raw_chunks | Identifies raw R code chunks |
| initialize_attributes | Initialize attributes |
| is_code_chunk_header | Identify spinning code chunk header |
| is_shebang | Identify comments that are shebangs |
| lookup_new_special | Lookup which new tokens were created from "SPECIAL" |
| lookup_tokens | Lookup all tokens that have a unique token-text mapping |
| make_transformer | Closure to return a transformer function |
| map_filetype_to_pattern | Map the file type to a corresponding regular expression |
| math_token_spacing | Specify spacing around math tokens |
| needs_indention | Check whether indention is needed |
| needs_indention_one | Check whether indention is needed |
| nest_parse_data | Nest a flat parse table |
| next_non_comment | Find the index of the next non-comment in a parse table |
| parse_transform_serialize | Parse, transform and serialize text |
| pd_is | Check whether a parse table corresponds to a certain... |
| pd_is_multi_line | Check whether a parse table is a multi-line token |
| prettify_any | Prettify R code in current working directory |
| reindention | Specify what is re-indented how |
| relocate_eq_assign | Relocate the expressions containing the token 'EQ_ASSIGN'... |
| relocate_eq_assign_nest | Relocate all assignment expressions that contain 'EQ_ASSIGN'... |
| relocate_eq_assign_one | Relocate an assignment expression |
| rep_char | Repeat elements of a character vector 'times' times and... |
| separate_chunks | Separate chunks within Rmd contents |
| serialize_parse_data_flattened | Serialize flattened parse data |
| set_and_assert_arg_filetype | Set the file type argument |
| set_arg_write_tree | Set the write_tree argument |
| set_line_break_if_call_is_multi_line | Set line break for multi-line function calls |
| set_multi_line | Set the multi-line column |
| set_regex_indention | Set indention of tokens that match regex |
| set_space_between_eq_sub_and_comma | Set space between EQ_SUB and "','" |
| set_space_between_levels | Set space between levels of nesting |
| set_spaces | Helper for setting spaces |
| set_unindention_child | Unindent a child if necessary |
| start_comments_with_space | Start comments with a space |
| style_dir | Prettify arbitrary R code |
| style_file | Style '.R' and/or '.Rmd' files |
| style_guides | Style guides |
| style_pkg | Prettify R source code |
| styler_addins | Stylers for RStudio Addins |
| styler-package | Non-invasive pretty printing of R code |
| style_space_around_math_token | Style spacing around math tokens |
| style_space_around_token | Set spacing of token to a certain level |
| style_text | Style a string |
| test_collection | Run a collection of tests |
| testthat_file | Create the path to a test that file |
| test_transformer | Transforming test input with a transformer function |
| tidyverse_style | The tidyverse style |
| tokenize | Obtain token table from text |
| transform_and_check | Transform a file an check the result |
| transform_code | Transform code from R or Rmd files |
| transform_file | Transform a file and output a customized message |
| transform_files | Transform files with transformer functions |
| transform_rmd | Transform Rmd contents |
| try_transform_as_r_file | Style a file as if it was an .R file |
| unindent_child | Unindent a child |
| unindent_fun_dec | Revert the indention of function declaration header |
| update_indention | Update indention information of parse data |
| update_indention_ref | Update the indention reference |
| update_newlines | Update the newlines attribute |
| validate_new_pos_ids | Validate sequence of new position ids |
| verify_roundtrip | Verify the styling |
| verify_str_txt | Verify the text of strings |
| visit | Visit'em all |
| visit_one | Transform a flat parse table with a list of transformers |
| wrap_expr_in_curly | Wrap an expression in curly braces |
| wrap_expr_in_expr | Wrap an expression into an expression |
| wrap_if_else_multi_line_in_curly | Wrap if-else statement in curly braces |
| wrap_subexpr_in_curly | Wrap a sub-expression in curly braces |
