Numbers work. Calls do not work.

src/lexer.c

@@ -77,7 +77,7 @@ void lexer_do_call(Lexer* lexer) {
 
     for (; *lexer->cchar && (isblank(lexer->cchar) || *lexer->cchar == '\n'); lexer_inc(lexer));
 
-    for (callsz = 0; *lexer->cchar && isalpha(*lexer->cchar); callsz++)
+    for (callsz = 0; *lexer->cchar && (!isdigit(*lexer->cchar)); callsz++)
         lexer_inc(lexer);
 
     char* call = malloc(callsz + 1);

src/main.c

@@ -10,15 +10,17 @@ int main(int argc, char** argv) {
         Dstr* cline = dstr_init(); // The current line.
         printf("> ");
         fflush(stdout);
-        for (char cch; (cch = getchar() != EOF);) {
-            dstr_appendch(cline, fgetc(stdin));
+        for (char cch; (cch = getc(stdin)) != '\n';) {
+            log_dbgf("cchar: %c", cch);
+            dstr_appendch(cline, cch);
         }
 
+        log_dbgf("cline: %s", cline->buf);
+
         if (cline->ln > 0) {
             Lexer* lexer = lexer_init(cline->buf);
             lexer_lex(lexer);
             printf("\n=%s\n", token_to_dstr(lexer->tokens[0])->buf);
         }
-
     }
 }