Linters highlighting readability issues, such as missing whitespace.
The following linters are tagged with 'readability':
boolean_arithmetic_linter
brace_linter
commas_linter
commented_code_linter
conjunct_test_linter
consecutive_assertion_linter
cyclocomp_linter
empty_assignment_linter
expect_length_linter
expect_named_linter
expect_not_linter
expect_true_false_linter
fixed_regex_linter
for_loop_index_linter
function_left_parentheses_linter
function_return_linter
if_not_else_linter
implicit_assignment_linter
indentation_linter
infix_spaces_linter
inner_combine_linter
is_numeric_linter
keyword_quote_linter
length_levels_linter
lengths_linter
library_call_linter
line_length_linter
matrix_apply_linter
nested_ifelse_linter
numeric_leading_zero_linter
object_length_linter
object_usage_linter
outer_negation_linter
paren_body_linter
pipe_call_linter
pipe_consistency_linter
pipe_continuation_linter
quotes_linter
redundant_equals_linter
repeat_linter
scalar_in_linter
semicolon_linter
sort_linter
spaces_inside_linter
spaces_left_parentheses_linter
string_boundary_linter
system_file_linter
T_and_F_symbol_linter
unnecessary_concatenation_linter
unnecessary_lambda_linter
unnecessary_nested_if_linter
unnecessary_placeholder_linter
unreachable_code_linter
yoda_test_linter
linters for a complete list of linters available in lintr.