new

1 files changed, 33 insertions, 0 deletions

diff --git a/include/lexer/symbol_property.h b/include/lexer/symbol_property.h
new file mode 100644
index 0000000..24f30c1
--- /dev/null
+++ b/include/lexer/symbol_property.h
@@ -0,0 +1,33 @@
+#pragma once
+
+#include <unordered_map>
+#include <string>
+#include "lexer/enum_type.h"
+
+using namespace std;
+
+namespace ov4
+{
+
+class T_property
+{
+public:
+    int operand_number = 0;
+    bool continuable = true;
+    int pivot_priority = -1;
+    enum_token_type type = TEXT;
+};
+
+unordered_map<string, T_property> symbol_property = {
+    // non-operator
+    {"\'",   {.type = SINGLE_QUOTATION}},
+    {"\"",   {.type = SINGLE_QUOTATION}},
+
+    // operator
+    {"&",    {.operand_number = 1, .continuable = true,  .pivot_priority = 1000, .type = ASYNC}},
+    {"|",    {.operand_number = 1, .continuable = true,  .pivot_priority = 100,  .type = PIPE}},
+    {"&&",   {.operand_number = 1, .continuable = true,  .pivot_priority = 1000, .type = LOGIC_AND}},
+    {"||",   {.operand_number = 1, .continuable = true,  .pivot_priority = 1000, .type = LOGIC_OR}},
+};
+    
+}