stage1 人工重构ast.c

stage1/spl_lexer.c

@@ -1,4 +1,4 @@
-/* spl_lexer.c — SPL lexical analyzer */
+/* spl_lexer.c - SPL lexical analyzer */
 
 #include "spl_lexer.h"
 #include "spl_tok.h"
@@ -21,7 +21,7 @@ static spl_tok_type_t keyword_type(const char *ident, usize len) {
     return TOK_IDENT;
 }
 
-/* Escape sequence decoder — returns the decoded character,
+/* Escape sequence decoder - returns the decoded character,
  * advances *s past the escape sequence, returns 0 on success,
  * non-zero on error. */
 int spl_decode_escape(const char **s, char *out) {
@@ -85,7 +85,7 @@ spl_tok_vec_t spl_lex(const char *source, const char *fname) {
         const char *start = source + offset;
         char c = *start;
 
-        /* Skip whitespace (but not newlines — emit TOK_ENDLINE) */
+        /* Skip whitespace (but not newlines - emit TOK_ENDLINE) */
         if (c == ' ' || c == '\t' || c == '\r') {
             offset++;
             col++;