From 8b96f9a4f27ed859bdd975608419c86841664dc9 Mon Sep 17 00:00:00 2001
From: ubq323 <ubq323@ubq323.website>
Date: Thu, 3 Aug 2023 21:10:52 +0100
Subject: rename "symbol" to "ident" everywhere

---
 ast.c | 8 ++++----
 ast.h | 4 ++--
 com.c | 6 +++---
 g.peg | 4 ++--
 4 files changed, 11 insertions(+), 11 deletions(-)

diff --git a/ast.c b/ast.c
index d0a7ffe..fda03d3 100644
--- a/ast.c
+++ b/ast.c
@@ -48,9 +48,9 @@ AstNode astnode_new_list() {
 	};
 }
 
-AstNode astnode_new_symbol(char *s) {
+AstNode astnode_new_ident(char *s) {
 	return (AstNode){
-		.ty =AST_SYMBOL,
+		.ty =AST_IDENT,
 		.as = {
 			.str = s
 		}
@@ -79,7 +79,7 @@ void astnode_disp(AstNode *a) {
 		}
 		printf(")");
 		break;
-	case AST_SYMBOL:
+	case AST_IDENT:
 	case AST_STRING:
 		printf("%s:%s ",ast_ty_to_str(a->ty), a->as.str);
 		break;
@@ -88,7 +88,7 @@ void astnode_disp(AstNode *a) {
 }
 
 const char* ty_names[] = {
-	"list", "num", "symbol", "string"
+	"list", "num", "ident", "string"
 };
 const char *ast_ty_to_str(AstTy ty) {
 	return ty_names[ty];
diff --git a/ast.h b/ast.h
index b1569c4..0d5c190 100644
--- a/ast.h
+++ b/ast.h
@@ -7,7 +7,7 @@
 typedef enum {
 	AST_LIST,
 	AST_NUM,
-	AST_SYMBOL,
+	AST_IDENT,
 	AST_STRING,
 } AstTy;
 
@@ -36,7 +36,7 @@ void astnode_append(AstNode *l, AstNode val);
 
 AstNode astnode_new_num(int n);
 AstNode astnode_new_list();
-AstNode astnode_new_symbol(char *s);
+AstNode astnode_new_ident(char *s);
 AstNode astnode_new_string(char *s);
 
 void astnode_disp(AstNode *a);
diff --git a/com.c b/com.c
index 2c73d67..7540a6d 100644
--- a/com.c
+++ b/com.c
@@ -7,8 +7,8 @@
 
 static void compile_node(Chunk *ch, AstNode a) {
 	switch (a.ty) {
-	case AST_SYMBOL:
-		printf("can't compile symbol\n");
+	case AST_IDENT:
+		printf("can't compile ident\n");
 		exit(1);
 		break;
 	case AST_STRING:
@@ -23,7 +23,7 @@ static void compile_node(Chunk *ch, AstNode a) {
 		AstVec l = a.as.list;
 		#define CK(cond, msg) if (!(cond)) { puts(msg); exit(1); }
 			CK(l.len == 3, "can only compile binary ops");
-			CK(l.vals[0].ty == AST_SYMBOL, "can only call ops");
+			CK(l.vals[0].ty == AST_IDENT, "can only call ops");
 		#undef CK
 		char opchar = l.vals[0].as.str[0];
 		Op op;
diff --git a/g.peg b/g.peg
index 172938f..552d76f 100644
--- a/g.peg
+++ b/g.peg
@@ -24,7 +24,7 @@ static const char *dbg_str[] = { "Evaluating rule", "Matched rule", "Abandoning
 expr <- 
 	  l:list { $$ = l; }
 	/ n:number { $$ = n; }
-	/ s:symbol { $$ = s; }
+	/ i:ident { $$ = i; }
 	/ t:string { $$ = t; }
 
 list <- { $$ = astnode_new_list(); }
@@ -34,7 +34,7 @@ list <- { $$ = astnode_new_list(); }
 	')' _ 
 
 number <- < [0-9]+ > (! ident_char) _  { $$ = astnode_new_num(atoi($1)); }
-symbol <- < ident_char+ > _ { $$ = astnode_new_symbol(strdup($1)); }
+ident <- < ident_char+ > _ { $$ = astnode_new_ident(strdup($1)); }
 string <- '"' < [^"]+ > '"' { $$ = astnode_new_string(strdup($1)); }
 
 ident_char <- [-_a-zA-Z'+*0-9]
-- 
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