aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
m---------deps/lexy0
-rw-r--r--src/openvic-dataloader/v2script/DecisionGrammar.hpp42
-rw-r--r--src/openvic-dataloader/v2script/EffectGrammar.hpp4
-rw-r--r--src/openvic-dataloader/v2script/EventGrammar.hpp42
-rw-r--r--src/openvic-dataloader/v2script/ModifierGrammar.hpp6
-rw-r--r--src/openvic-dataloader/v2script/Parser.cpp2
-rw-r--r--src/openvic-dataloader/v2script/SimpleGrammar.hpp75
-rw-r--r--src/openvic-dataloader/v2script/TriggerGrammar.hpp4
8 files changed, 99 insertions, 76 deletions
diff --git a/deps/lexy b/deps/lexy
-Subproject 5e2601b3de57e979b5d23b8936cf040eb228fb9
+Subproject d5041ebb894bd2a4c3a8dceeaa7a579781f6b85
diff --git a/src/openvic-dataloader/v2script/DecisionGrammar.hpp b/src/openvic-dataloader/v2script/DecisionGrammar.hpp
index 93ba0f5..a1c1e3e 100644
--- a/src/openvic-dataloader/v2script/DecisionGrammar.hpp
+++ b/src/openvic-dataloader/v2script/DecisionGrammar.hpp
@@ -23,25 +23,25 @@ namespace ovdl::v2script::grammar {
// Macros
//////////////////
// Produces <KW_NAME>_rule and <KW_NAME>_p
-#define OVDL_GRAMMAR_KEYWORD_DEFINE(KW_NAME) \
- struct KW_NAME##_rule { \
- static constexpr auto keyword = LEXY_KEYWORD(#KW_NAME, lexy::dsl::inline_<Identifier>); \
- static constexpr auto rule = keyword >> lexy::dsl::equal_sign; \
- static constexpr auto value = lexy::noop; \
- }; \
+#define OVDL_GRAMMAR_KEYWORD_DEFINE(KW_NAME) \
+ struct KW_NAME##_rule { \
+ static constexpr auto keyword = LEXY_KEYWORD(#KW_NAME, lexy::dsl::inline_<Identifier<StringEscapeOption>>); \
+ static constexpr auto rule = keyword >> lexy::dsl::equal_sign; \
+ static constexpr auto value = lexy::noop; \
+ }; \
static constexpr auto KW_NAME##_p = lexy::dsl::p<KW_NAME##_rule>
// Produces <KW_NAME>_rule and <KW_NAME>_p and <KW_NAME>_rule::flag and <KW_NAME>_rule::too_many_error
-#define OVDL_GRAMMAR_KEYWORD_FLAG_DEFINE(KW_NAME) \
- struct KW_NAME##_rule { \
- static constexpr auto keyword = LEXY_KEYWORD(#KW_NAME, lexy::dsl::inline_<Identifier>); \
- static constexpr auto rule = keyword >> lexy::dsl::equal_sign; \
- static constexpr auto value = lexy::noop; \
- static constexpr auto flag = lexy::dsl::context_flag<struct KW_NAME##_context>; \
- struct too_many_error { \
- static constexpr auto name = "expected left side " #KW_NAME " to be found once"; \
- }; \
- }; \
+#define OVDL_GRAMMAR_KEYWORD_FLAG_DEFINE(KW_NAME) \
+ struct KW_NAME##_rule { \
+ static constexpr auto keyword = LEXY_KEYWORD(#KW_NAME, lexy::dsl::inline_<Identifier<StringEscapeOption>>); \
+ static constexpr auto rule = keyword >> lexy::dsl::equal_sign; \
+ static constexpr auto value = lexy::noop; \
+ static constexpr auto flag = lexy::dsl::context_flag<struct KW_NAME##_context>; \
+ struct too_many_error { \
+ static constexpr auto name = "expected left side " #KW_NAME " to be found once"; \
+ }; \
+ }; \
static constexpr auto KW_NAME##_p = lexy::dsl::p<KW_NAME##_rule> >> (lexy::dsl::must(KW_NAME##_rule::flag.is_reset()).error<KW_NAME##_rule::too_many_error> + KW_NAME##_rule::flag.set())
//////////////////
// Macros
@@ -49,7 +49,7 @@ namespace ovdl::v2script::grammar {
struct DecisionStatement {
template<auto Production, typename AstNode>
struct _StringStatement {
- static constexpr auto rule = Production >> (lexy::dsl::p<StringExpression> | lexy::dsl::p<Identifier>);
+ static constexpr auto rule = Production >> (lexy::dsl::p<StringExpression<StringEscapeOption>> | lexy::dsl::p<Identifier<StringEscapeOption>>);
static constexpr auto value = lexy::forward<ast::NodePtr>;
};
template<auto Production, typename AstNode>
@@ -72,14 +72,14 @@ namespace ovdl::v2script::grammar {
constexpr auto effect_statement = effect_p >> lexy::dsl::p<TriggerBlock>;
constexpr auto ai_will_do_statement = ai_will_do_p >> lexy::dsl::p<AiBehaviorBlock>;
- return lexy::dsl::p<Identifier> >>
+ return lexy::dsl::p<Identifier<StringEscapeOption>> >>
(create_flags + lexy::dsl::equal_sign +
lexy::dsl::curly_bracketed.list(
potential_statement |
allow_statement |
effect_statement |
ai_will_do_statement |
- lexy::dsl::p<SimpleAssignmentStatement>));
+ lexy::dsl::p<SimpleAssignmentStatement<StringEscapeOption>>));
}();
static constexpr auto value =
@@ -95,7 +95,7 @@ namespace ovdl::v2script::grammar {
struct DecisionList {
static constexpr auto rule =
- LEXY_KEYWORD("political_decisions", lexy::dsl::inline_<Identifier>) >>
+ LEXY_KEYWORD("political_decisions", lexy::dsl::inline_<Identifier<StringEscapeOption>>) >>
(lexy::dsl::equal_sign + lexy::dsl::curly_bracketed.opt_list(lexy::dsl::p<DecisionStatement>));
static constexpr auto value =
@@ -116,7 +116,7 @@ namespace ovdl::v2script::grammar {
static constexpr auto rule =
lexy::dsl::terminator(lexy::dsl::eof).list( //
lexy::dsl::p<DecisionList> | //
- lexy::dsl::p<SimpleAssignmentStatement>);
+ lexy::dsl::p<SimpleAssignmentStatement<StringEscapeOption>>);
static constexpr auto value = lexy::as_list<std::vector<ast::NodePtr>> >> lexy::new_<ast::FileNode, ast::NodePtr>;
};
diff --git a/src/openvic-dataloader/v2script/EffectGrammar.hpp b/src/openvic-dataloader/v2script/EffectGrammar.hpp
index 9f164b2..1b85382 100644
--- a/src/openvic-dataloader/v2script/EffectGrammar.hpp
+++ b/src/openvic-dataloader/v2script/EffectGrammar.hpp
@@ -9,7 +9,7 @@
namespace ovdl::v2script::grammar {
struct EffectStatement {
- static constexpr auto rule = lexy::dsl::inline_<SimpleAssignmentStatement>;
+ static constexpr auto rule = lexy::dsl::inline_<SimpleAssignmentStatement<StringEscapeOption>>;
static constexpr auto value = lexy::callback<ast::NodePtr>(
[](auto name, auto&& initalizer) {
@@ -18,7 +18,7 @@ namespace ovdl::v2script::grammar {
};
struct EffectList {
- static constexpr auto rule = lexy::dsl::list(lexy::dsl::p<SimpleAssignmentStatement>);
+ static constexpr auto rule = lexy::dsl::list(lexy::dsl::p<SimpleAssignmentStatement<StringEscapeOption>>);
static constexpr auto value =
lexy::as_list<std::vector<ast::NodePtr>> >>
diff --git a/src/openvic-dataloader/v2script/EventGrammar.hpp b/src/openvic-dataloader/v2script/EventGrammar.hpp
index 93a52bf..e6e4c02 100644
--- a/src/openvic-dataloader/v2script/EventGrammar.hpp
+++ b/src/openvic-dataloader/v2script/EventGrammar.hpp
@@ -21,25 +21,25 @@ namespace ovdl::v2script::grammar {
// Macros
//////////////////
// Produces <KW_NAME>_rule and <KW_NAME>_p
-#define OVDL_GRAMMAR_KEYWORD_DEFINE(KW_NAME) \
- struct KW_NAME##_rule { \
- static constexpr auto keyword = LEXY_KEYWORD(#KW_NAME, lexy::dsl::inline_<Identifier>); \
- static constexpr auto rule = keyword >> lexy::dsl::equal_sign; \
- static constexpr auto value = lexy::noop; \
- }; \
+#define OVDL_GRAMMAR_KEYWORD_DEFINE(KW_NAME) \
+ struct KW_NAME##_rule { \
+ static constexpr auto keyword = LEXY_KEYWORD(#KW_NAME, lexy::dsl::inline_<Identifier<StringEscapeOption>>); \
+ static constexpr auto rule = keyword >> lexy::dsl::equal_sign; \
+ static constexpr auto value = lexy::noop; \
+ }; \
static constexpr auto KW_NAME##_p = lexy::dsl::p<KW_NAME##_rule>
// Produces <KW_NAME>_rule and <KW_NAME>_p and <KW_NAME>_rule::flag and <KW_NAME>_rule::too_many_error
-#define OVDL_GRAMMAR_KEYWORD_FLAG_DEFINE(KW_NAME) \
- struct KW_NAME##_rule { \
- static constexpr auto keyword = LEXY_KEYWORD(#KW_NAME, lexy::dsl::inline_<Identifier>); \
- static constexpr auto rule = keyword >> lexy::dsl::equal_sign; \
- static constexpr auto value = lexy::noop; \
- static constexpr auto flag = lexy::dsl::context_flag<struct KW_NAME##_context>; \
- struct too_many_error { \
- static constexpr auto name = "expected left side " #KW_NAME " to be found once"; \
- }; \
- }; \
+#define OVDL_GRAMMAR_KEYWORD_FLAG_DEFINE(KW_NAME) \
+ struct KW_NAME##_rule { \
+ static constexpr auto keyword = LEXY_KEYWORD(#KW_NAME, lexy::dsl::inline_<Identifier<StringEscapeOption>>); \
+ static constexpr auto rule = keyword >> lexy::dsl::equal_sign; \
+ static constexpr auto value = lexy::noop; \
+ static constexpr auto flag = lexy::dsl::context_flag<struct KW_NAME##_context>; \
+ struct too_many_error { \
+ static constexpr auto name = "expected left side " #KW_NAME " to be found once"; \
+ }; \
+ }; \
static constexpr auto KW_NAME##_p = lexy::dsl::p<KW_NAME##_rule> >> (lexy::dsl::must(KW_NAME##_rule::flag.is_reset()).error<KW_NAME##_rule::too_many_error> + KW_NAME##_rule::flag.set())
//////////////////
// Macros
@@ -52,7 +52,7 @@ namespace ovdl::v2script::grammar {
OVDL_GRAMMAR_KEYWORD_DEFINE(months);
struct MonthValue {
- static constexpr auto rule = lexy::dsl::inline_<Identifier>;
+ static constexpr auto rule = lexy::dsl::inline_<Identifier<StringEscapeOption>>;
static constexpr auto value = lexy::as_string<std::string> | lexy::new_<ast::MonthNode, ast::NodePtr>;
};
@@ -70,7 +70,7 @@ namespace ovdl::v2script::grammar {
template<auto Production, typename AstNode>
struct _StringStatement {
- static constexpr auto rule = Production >> (lexy::dsl::p<StringExpression> | lexy::dsl::p<Identifier>);
+ static constexpr auto rule = Production >> (lexy::dsl::p<StringExpression<StringEscapeOption>> | lexy::dsl::p<Identifier<StringEscapeOption>>);
static constexpr auto value =
lexy::callback<ast::NodePtr>(
[](auto&& value) {
@@ -116,7 +116,7 @@ namespace ovdl::v2script::grammar {
OVDL_GRAMMAR_KEYWORD_DEFINE(option);
static constexpr auto rule = [] {
- constexpr auto symbol_value = lexy::dsl::symbol<event_symbols>(lexy::dsl::inline_<Identifier>);
+ constexpr auto symbol_value = lexy::dsl::symbol<event_symbols>(lexy::dsl::inline_<Identifier<StringEscapeOption>>);
constexpr auto create_flags =
id_rule::flag.create() +
@@ -153,7 +153,7 @@ namespace ovdl::v2script::grammar {
mean_time_to_happen_statement |
trigger_statement |
option_statement |
- lexy::dsl::p<SimpleAssignmentStatement>));
+ lexy::dsl::p<SimpleAssignmentStatement<StringEscapeOption>>));
}();
static constexpr auto value =
@@ -171,7 +171,7 @@ namespace ovdl::v2script::grammar {
// Allow arbitrary spaces between individual tokens.
static constexpr auto whitespace = whitespace_specifier | comment_specifier;
- static constexpr auto rule = lexy::dsl::terminator(lexy::dsl::eof).list(lexy::dsl::p<EventStatement> | lexy::dsl::p<SimpleAssignmentStatement>);
+ static constexpr auto rule = lexy::dsl::terminator(lexy::dsl::eof).list(lexy::dsl::p<EventStatement> | lexy::dsl::p<SimpleAssignmentStatement<StringEscapeOption>>);
static constexpr auto value = lexy::as_list<std::vector<ast::NodePtr>> >> lexy::new_<ast::FileNode, ast::NodePtr>;
};
diff --git a/src/openvic-dataloader/v2script/ModifierGrammar.hpp b/src/openvic-dataloader/v2script/ModifierGrammar.hpp
index 632cfd5..96e928c 100644
--- a/src/openvic-dataloader/v2script/ModifierGrammar.hpp
+++ b/src/openvic-dataloader/v2script/ModifierGrammar.hpp
@@ -8,11 +8,11 @@
#include "TriggerGrammar.hpp"
namespace ovdl::v2script::grammar {
- constexpr auto modifier_keyword = LEXY_KEYWORD("modifier", lexy::dsl::inline_<Identifier>);
- constexpr auto factor_keyword = LEXY_KEYWORD("factor", lexy::dsl::inline_<Identifier>);
+ constexpr auto modifier_keyword = LEXY_KEYWORD("modifier", lexy::dsl::inline_<Identifier<StringEscapeOption>>);
+ constexpr auto factor_keyword = LEXY_KEYWORD("factor", lexy::dsl::inline_<Identifier<StringEscapeOption>>);
struct FactorStatement {
- static constexpr auto rule = factor_keyword >> lexy::dsl::equal_sign + lexy::dsl::inline_<Identifier>;
+ static constexpr auto rule = factor_keyword >> lexy::dsl::equal_sign + lexy::dsl::inline_<Identifier<StringEscapeOption>>;
static constexpr auto value = lexy::as_string<std::string> | lexy::new_<ast::FactorNode, ast::NodePtr>;
};
diff --git a/src/openvic-dataloader/v2script/Parser.cpp b/src/openvic-dataloader/v2script/Parser.cpp
index 0ff7612..9e74e32 100644
--- a/src/openvic-dataloader/v2script/Parser.cpp
+++ b/src/openvic-dataloader/v2script/Parser.cpp
@@ -175,7 +175,7 @@ bool Parser::simple_parse() {
_warnings.push_back(warnings::make_utf8_warning(_file_path));
}
- auto errors = _buffer_handler->parse<grammar::File>(ovdl::detail::ReporError.path(_file_path).to(detail::OStreamOutputIterator { _error_stream }));
+ auto errors = _buffer_handler->parse<grammar::File<grammar::NoStringEscapeOption>>(ovdl::detail::ReporError.path(_file_path).to(detail::OStreamOutputIterator { _error_stream }));
if (errors) {
_errors.reserve(errors->size());
for (auto& err : errors.value()) {
diff --git a/src/openvic-dataloader/v2script/SimpleGrammar.hpp b/src/openvic-dataloader/v2script/SimpleGrammar.hpp
index d478bdf..2679598 100644
--- a/src/openvic-dataloader/v2script/SimpleGrammar.hpp
+++ b/src/openvic-dataloader/v2script/SimpleGrammar.hpp
@@ -22,7 +22,18 @@
* DAT-643
*/
namespace ovdl::v2script::grammar {
+ struct ParseOptions {
+ /// @brief Makes string parsing avoid string escapes
+ bool NoStringEscape;
+ };
+
+ static constexpr ParseOptions NoStringEscapeOption = ParseOptions { true };
+ static constexpr ParseOptions StringEscapeOption = ParseOptions { false };
+
+ template<ParseOptions Options>
struct StatementListBlock;
+ template<ParseOptions Options>
+ struct AssignmentStatement;
/* REQUIREMENTS: DAT-630 */
static constexpr auto whitespace_specifier = lexy::dsl::ascii::blank / lexy::dsl::ascii::newline;
@@ -45,6 +56,18 @@ namespace ovdl::v2script::grammar {
static constexpr auto data_char_class = LEXY_CHAR_CLASS("DataSpecifier", data_specifier);
+ static constexpr auto escaped_symbols = lexy::symbol_table<char> //
+ .map<'"'>('"')
+ .map<'\''>('\'')
+ .map<'\\'>('\\')
+ .map<'/'>('/')
+ .map<'b'>('\b')
+ .map<'f'>('\f')
+ .map<'n'>('\n')
+ .map<'r'>('\r')
+ .map<'t'>('\t');
+
+ template<ParseOptions Options>
struct Identifier {
static constexpr auto rule = lexy::dsl::identifier(data_char_class);
static constexpr auto value = lexy::callback<ast::NodePtr>(
@@ -58,27 +81,22 @@ namespace ovdl::v2script::grammar {
* DAT-633
* DAT-634
*/
+ template<ParseOptions Options>
struct StringExpression {
- static constexpr auto escaped_symbols = lexy::symbol_table<char> //
- .map<'"'>('"')
- .map<'\''>('\'')
- .map<'\\'>('\\')
- .map<'/'>('/')
- .map<'b'>('\b')
- .map<'f'>('\f')
- .map<'n'>('\n')
- .map<'r'>('\r')
- .map<'t'>('\t');
static constexpr auto rule = [] {
// Arbitrary code points that aren't control characters.
auto c = ovdl::detail::lexydsl::make_range<0x20, 0xFF>() - lexy::dsl::ascii::control;
- // Escape sequences start with a backlash.
- // They either map one of the symbols,
- // or a Unicode code point of the form uXXXX.
- auto escape = lexy::dsl::backslash_escape //
- .symbol<escaped_symbols>();
- return lexy::dsl::delimited(lexy::dsl::position(lexy::dsl::lit_b<'"'>))(c, escape);
+ if constexpr (Options.NoStringEscape) {
+ return lexy::dsl::delimited(lexy::dsl::position(lexy::dsl::lit_b<'"'>))(c);
+ } else {
+ // Escape sequences start with a backlash.
+ // They either map one of the symbols,
+ // or a Unicode code point of the form uXXXX.
+ auto escape = lexy::dsl::backslash_escape //
+ .symbol<escaped_symbols>();
+ return lexy::dsl::delimited(lexy::dsl::position(lexy::dsl::lit_b<'"'>))(c, escape);
+ }
}();
static constexpr auto value =
@@ -90,16 +108,18 @@ namespace ovdl::v2script::grammar {
};
/* REQUIREMENTS: DAT-638 */
+ template<ParseOptions Options>
struct ValueExpression {
- static constexpr auto rule = lexy::dsl::p<Identifier> | lexy::dsl::p<StringExpression>;
+ static constexpr auto rule = lexy::dsl::p<Identifier<Options>> | lexy::dsl::p<StringExpression<Options>>;
static constexpr auto value = lexy::forward<ast::NodePtr>;
};
+ template<ParseOptions Options>
struct SimpleAssignmentStatement {
static constexpr auto rule =
- lexy::dsl::position(lexy::dsl::p<Identifier>) >>
- lexy::dsl::equal_sign +
- (lexy::dsl::p<ValueExpression> | lexy::dsl::recurse_branch<StatementListBlock>);
+ lexy::dsl::position(lexy::dsl::p<Identifier<Options>>) >>
+ (lexy::dsl::equal_sign +
+ (lexy::dsl::p<ValueExpression<Options>> | lexy::dsl::recurse_branch<StatementListBlock<Options>>));
static constexpr auto value = lexy::callback<ast::NodePtr>(
[](const char* pos, auto name, auto&& initalizer) {
@@ -108,13 +128,14 @@ namespace ovdl::v2script::grammar {
};
/* REQUIREMENTS: DAT-639 */
+ template<ParseOptions Options>
struct AssignmentStatement {
static constexpr auto rule =
- lexy::dsl::position(lexy::dsl::p<Identifier>) >>
+ lexy::dsl::position(lexy::dsl::p<Identifier<Options>>) >>
(lexy::dsl::equal_sign >>
- (lexy::dsl::p<ValueExpression> | lexy::dsl::recurse_branch<StatementListBlock>) |
+ (lexy::dsl::p<ValueExpression<Options>> | lexy::dsl::recurse_branch<StatementListBlock<Options>>) |
lexy::dsl::else_ >> lexy::dsl::return_) |
- lexy::dsl::p<StringExpression>;
+ lexy::dsl::p<StringExpression<Options>>;
static constexpr auto value = lexy::callback<ast::NodePtr>(
[](const char* pos, auto name, lexy::nullopt = {}) {
@@ -129,11 +150,12 @@ namespace ovdl::v2script::grammar {
};
/* REQUIREMENTS: DAT-640 */
+ template<ParseOptions Options>
struct StatementListBlock {
static constexpr auto rule =
lexy::dsl::position(lexy::dsl::curly_bracketed.open()) >>
- lexy::dsl::opt(lexy::dsl::list(lexy::dsl::p<AssignmentStatement>)) +
- lexy::dsl::opt(lexy::dsl::semicolon) >>
+ (lexy::dsl::opt(lexy::dsl::list(lexy::dsl::recurse_branch<AssignmentStatement<Options>>)) +
+ lexy::dsl::opt(lexy::dsl::semicolon)) >>
lexy::dsl::position(lexy::dsl::curly_bracketed.close());
static constexpr auto value =
@@ -156,11 +178,12 @@ namespace ovdl::v2script::grammar {
});
};
+ template<ParseOptions Options>
struct File {
// Allow arbitrary spaces between individual tokens.
static constexpr auto whitespace = whitespace_specifier | comment_specifier;
- static constexpr auto rule = lexy::dsl::position + lexy::dsl::terminator(lexy::dsl::eof).list(lexy::dsl::p<AssignmentStatement>);
+ static constexpr auto rule = lexy::dsl::position + lexy::dsl::terminator(lexy::dsl::eof).list(lexy::dsl::p<AssignmentStatement<Options>>);
static constexpr auto value = lexy::as_list<std::vector<ast::NodePtr>> >> lexy::new_<ast::FileNode, ast::NodePtr>;
};
diff --git a/src/openvic-dataloader/v2script/TriggerGrammar.hpp b/src/openvic-dataloader/v2script/TriggerGrammar.hpp
index 6d964db..3849b12 100644
--- a/src/openvic-dataloader/v2script/TriggerGrammar.hpp
+++ b/src/openvic-dataloader/v2script/TriggerGrammar.hpp
@@ -9,7 +9,7 @@
namespace ovdl::v2script::grammar {
struct TriggerStatement {
- static constexpr auto rule = lexy::dsl::inline_<SimpleAssignmentStatement>;
+ static constexpr auto rule = lexy::dsl::inline_<SimpleAssignmentStatement<StringEscapeOption>>;
static constexpr auto value = lexy::callback<ast::NodePtr>(
[](auto name, auto&& initalizer) {
@@ -18,7 +18,7 @@ namespace ovdl::v2script::grammar {
};
struct TriggerList {
- static constexpr auto rule = lexy::dsl::list(lexy::dsl::p<SimpleAssignmentStatement>);
+ static constexpr auto rule = lexy::dsl::list(lexy::dsl::p<SimpleAssignmentStatement<StringEscapeOption>>);
static constexpr auto value =
lexy::as_list<std::vector<ast::NodePtr>> >>