diff --git a/codon/parser/peg/grammar.peg b/codon/parser/peg/grammar.peg
index 92f22344..7d46c5ac 100644
--- a/codon/parser/peg/grammar.peg
+++ b/codon/parser/peg/grammar.peg
@@ -66,7 +66,7 @@ small_stmt <-
/ del_stmt
/ return_stmt &(SPACE / ';' / EOL)
/ raise_stmt &(SPACE / ';' / EOL)
- / print_stmt
+ / print_stmt
/ import_stmt
/ expressions &(_ ';' / _ EOL) { return any(ast<ExprStmt>(LOC, ac_expr(V0))); }
/ NAME SPACE expressions {
@@ -331,7 +331,7 @@ param <-
param_name <- <'**' / '*'>? _ NAME {
return (!VS.tokens.empty() ? VS.token_to_string() : "") + ac<string>(V0);
}
-generics <- '[' _ tlist(',', param) _ ']' {
+generics <- '[' _ tlist(',', param) _ ']' {
vector<Param> params;
for (auto &p: VS) {
auto v = ac<Param>(p);
@@ -339,7 +339,7 @@ generics <- '[' _ tlist(',', param) _ ']' {
if (!v.type) v.type = ast<IdExpr>(LOC, "type");
params.push_back(v);
}
- return params;
+ return params;
}
decorators <- decorator+ {
return VS.transform<ExprPtr>();
@@ -390,7 +390,7 @@ class_def <- 'class' SPACE NAME _ class_args? _ ':' _ suite {
}
for (auto &p: generics)
args.push_back(p);
- return ast<ClassStmt>(LOC,
+ return ast<ClassStmt>(LOC,
ac<string>(V0), move(args), suite, Attr(), vector<ExprPtr>{}, baseClasses
);
}
@@ -435,7 +435,7 @@ expression <-
}
/ pipe { return ac_expr(V0); }
# TODO: make it more pythonic
-lambdef <-
+lambdef <-
/ 'lambda' SPACE list(',', NAME) _ ':' _ expression {
return ast<LambdaExpr>(LOC,
VS.transform<string>(0, VS.size() - 1), ac_expr(VS.back())
diff --git a/codon/util/toml++/toml_array.hpp b/codon/util/toml++/toml_array.hpp
index 7c61b806..25400cef 100644
--- a/codon/util/toml++/toml_array.hpp
+++ b/codon/util/toml++/toml_array.hpp
@@ -151,7 +151,7 @@ TOML_NAMESPACE_START
{
if (elements.empty())
return false;
-
+
if (ntype == node_type::none)
ntype = elements[0]->type();
diff --git a/codon/util/toml++/toml_default_formatter.hpp b/codon/util/toml++/toml_default_formatter.hpp
index 54063aed..076b9ae9 100644
--- a/codon/util/toml++/toml_default_formatter.hpp
+++ b/codon/util/toml++/toml_default_formatter.hpp
@@ -218,7 +218,7 @@ TOML_NAMESPACE_END;
const char* lpDefaultChar,
int* lpUsedDefaultChar
);
-
+
__declspec(dllimport)
int __stdcall MultiByteToWideChar(
unsigned int CodePage,
diff --git a/codon/util/toml++/toml_node.hpp b/codon/util/toml++/toml_node.hpp
index a7ace849..55880a80 100644
--- a/codon/util/toml++/toml_node.hpp
+++ b/codon/util/toml++/toml_node.hpp
@@ -19,7 +19,7 @@ TOML_NAMESPACE_START
node::node(const node& /*other*/) noexcept
{
// does not copy source information - this is not an error
- //
+ //
// see https://github.com/marzer/tomlplusplus/issues/49#issuecomment-665089577
}
@@ -35,7 +35,7 @@ TOML_NAMESPACE_START
node& node::operator= (const node& /*rhs*/) noexcept
{
// does not copy source information - this is not an error
- //
+ //
// see https://github.com/marzer/tomlplusplus/issues/49#issuecomment-665089577
source_ = {};
@@ -62,7 +62,7 @@ TOML_NAMESPACE_START
TOML_MEMBER_ATTR(const) bool node::is_time() const noexcept { return false; }
TOML_MEMBER_ATTR(const) bool node::is_date_time() const noexcept { return false; }
TOML_MEMBER_ATTR(const) bool node::is_array_of_tables() const noexcept { return false; }
-
+
TOML_MEMBER_ATTR(const) table* node::as_table() noexcept { return nullptr; }
TOML_MEMBER_ATTR(const) array* node::as_array() noexcept { return nullptr; }
TOML_MEMBER_ATTR(const) value<std::string>* node::as_string() noexcept { return nullptr; }
@@ -72,7 +72,7 @@ TOML_NAMESPACE_START
TOML_MEMBER_ATTR(const) value<date>* node::as_date() noexcept { return nullptr; }
TOML_MEMBER_ATTR(const) value<time>* node::as_time() noexcept { return nullptr; }
TOML_MEMBER_ATTR(const) value<date_time>* node::as_date_time() noexcept { return nullptr; }
-
+
TOML_MEMBER_ATTR(const) const table* node::as_table() const noexcept { return nullptr; }
TOML_MEMBER_ATTR(const) const array* node::as_array() const noexcept { return nullptr; }
TOML_MEMBER_ATTR(const) const value<std::string>* node::as_string() const noexcept { return nullptr; }
diff --git a/codon/util/toml++/toml_parser.hpp b/codon/util/toml++/toml_parser.hpp
index e0f8a1d0..3bc5efd2 100644
--- a/codon/util/toml++/toml_parser.hpp
+++ b/codon/util/toml++/toml_parser.hpp
@@ -458,7 +458,7 @@ TOML_IMPL_NAMESPACE_START
std::vector<table*> implicit_tables;
std::vector<table*> dotted_key_tables;
std::vector<array*> table_arrays;
- std::string recording_buffer; //for diagnostics
+ std::string recording_buffer; //for diagnostics
bool recording = false, recording_whitespace = true;
std::string_view current_scope;
size_t nested_values = {};
@@ -920,7 +920,7 @@ TOML_IMPL_NAMESPACE_START
);
// handle surrogates in strings (1.0.0 and later)
- if constexpr (TOML_LANG_AT_LEAST(1, 0, 0))
+ if constexpr (TOML_LANG_AT_LEAST(1, 0, 0))
{
if (is_unicode_surrogate(*cp))
set_error_and_return_default(
@@ -1083,7 +1083,7 @@ TOML_IMPL_NAMESPACE_START
set_error_and_return_default("encountered end-of-file"sv);
}
-
+
// if the first three characters are all the same string delimiter then
// it's a multi-line string.
else if (first == second && first == third)
@@ -1514,7 +1514,7 @@ TOML_IMPL_NAMESPACE_START
return (fragments[0].value + fragments[1].value)
* pow(2.0, fragments[2].value * exponent_sign)
* sign;
-
+
#else // !TOML_LANG_UNRELEASED
set_error_and_return_default(
@@ -1570,7 +1570,7 @@ TOML_IMPL_NAMESPACE_START
size_t length = {};
const utf8_codepoint* prev = {};
while (!is_eof() && !is_value_terminator(*cp))
- {
+ {
if (*cp == U'_')
{
if (!prev || !traits::is_digit(*prev))
@@ -1979,7 +1979,7 @@ TOML_IMPL_NAMESPACE_START
// detect the value type and parse accordingly,
// starting with value types that can be detected
// unambiguously from just one character.
-
+
val = parse_value_known_prefixes();
return_if_error({});
if (val)
@@ -2492,7 +2492,7 @@ TOML_IMPL_NAMESPACE_START
set_error_and_return_default(
"expected bare key starting character or string delimiter, saw '"sv, to_sv(*cp), "'"sv
);
-
+
// whitespace following the key segment
consume_leading_whitespace();
@@ -2583,7 +2583,7 @@ TOML_IMPL_NAMESPACE_START
// check for a premature closing ']'
if (*cp == U']')
set_error_and_return_default("tables with blank bare keys are explicitly prohibited"sv);
-
+
// get the actual key
start_recording();
key = parse_key();
@@ -2672,7 +2672,7 @@ TOML_IMPL_NAMESPACE_START
).first->second->ref_cast<array>();
table_arrays.push_back(tab_arr);
tab_arr->source_ = { header_begin_pos, header_end_pos, reader.source_path() };
-
+
tab_arr->elements.emplace_back(new toml::table{});
tab_arr->elements.back()->source_ = { header_begin_pos, header_end_pos, reader.source_path() };
return &tab_arr->elements.back()->ref_cast<table>();
@@ -2803,7 +2803,7 @@ TOML_IMPL_NAMESPACE_START
assert_not_error();
assert_not_eof();
push_parse_scope("root table"sv);
-
+
table* current_table = &root;
do
diff --git a/codon/util/toml++/toml_preprocessor.h b/codon/util/toml++/toml_preprocessor.h
index 09ecea45..2dabb87d 100644
--- a/codon/util/toml++/toml_preprocessor.h
+++ b/codon/util/toml++/toml_preprocessor.h
@@ -239,7 +239,7 @@
//#====================================================================================================================
#if TOML_ICC
-
+
#define TOML_PUSH_WARNINGS \
__pragma(warning(push)) \
static_assert(true)
@@ -345,7 +345,7 @@
#ifdef TOML_CONFIG_HEADER
#include TOML_CONFIG_HEADER
#endif
-
+
#ifdef DOXYGEN
#define TOML_HEADER_ONLY 0
#define TOML_WINDOWS_COMPAT 1
@@ -803,9 +803,9 @@ TOML_ENABLE_WARNINGS;
/// // global_header_that_includes_toml++.h
/// #define TOML_HEADER_ONLY 0
/// #include <toml.hpp>
-///
+///
/// // some_code_file.cpp
-/// #define TOML_IMPLEMENTATION
+/// #define TOML_IMPLEMENTATION
/// #include "global_header_that_includes_toml++.h"
/// \ecpp
diff --git a/codon/util/toml++/toml_table.hpp b/codon/util/toml++/toml_table.hpp
index bc1aa73c..1b846d82 100644
--- a/codon/util/toml++/toml_table.hpp
+++ b/codon/util/toml++/toml_table.hpp
@@ -142,7 +142,7 @@ TOML_NAMESPACE_START
{
if (map.empty())
return false;
-
+
if (ntype == node_type::none)
ntype = map.cbegin()->second->type();
diff --git a/docs/sphinx/primer.rst b/docs/sphinx/primer.rst
index 13efa016..2c799946 100644
--- a/docs/sphinx/primer.rst
+++ b/docs/sphinx/primer.rst
@@ -811,12 +811,12 @@ You can also add methods to types:
Type extensions
~~~~~~~~~~~~~~~
-Suppose you have a class that lacks a method or an operator that might be really useful.
+Suppose you have a class that lacks a method or an operator that might be really useful.
-Codon provides an ``@extend`` annotation that allows programmers to add and modify
-methods of various types at compile time, including built-in types like ``int`` or ``str``.
-This actually allows much of the functionality of built-in types to be implemented in
-Codon as type extensions in the standard library.
+Codon provides an ``@extend`` annotation that allows programmers to add and modify
+methods of various types at compile time, including built-in types like ``int`` or ``str``.
+This actually allows much of the functionality of built-in types to be implemented in
+Codon as type extensions in the standard library.
.. code:: python