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
ensure_correct_str_txt	Ensure a correct 'text' of all strings
ensure_valid_pd	Ensure that the parse data is valid
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
has_crlf_as_first_line_sep	Check if a string uses CRLF EOLs
identify_insufficiently_parsed_stings	Identify strings that were not fully parsed
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
is_tilde_expr	Check whether a parse table contains a tilde
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_safely	Save parsing from text
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
two_cols_match	Check whether two columns match
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
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