Adding (scheme small) and making it the repl default (by popular demand).

lib/scheme/small.sld

@@ -0,0 +1,83 @@
+(define-library (scheme small)
+  (import (scheme base) (scheme char) (scheme complex) (scheme cxr)
+          (scheme eval) (scheme file) (scheme inexact) (scheme lazy)
+          (scheme load) (scheme read) (scheme repl) (scheme time)
+          (scheme write))
+  (export
+   ;; base
+   * + - ... / < <= = => > >= _ abs and append apply assoc assq assv begin
+   binary-port?  boolean?  boolean=?  bytevector bytevector-append
+   bytevector-copy bytevector-copy! bytevector-length
+   bytevector-u8-ref bytevector-u8-set!  bytevector?  caar cadr
+   call-with-current-continuation call-with-port call-with-values
+   call/cc car case cdr cdar cddr ceiling char->integer
+   char-ready? char<=?  char<?  char=?  char>=?  char>?  char?
+   close-input-port close-output-port close-port complex?  cond cond-expand
+   cons current-error-port current-input-port current-output-port define
+   define-record-type define-syntax define-values denominator do
+   dynamic-wind else eof-object? eof-object  eq?  equal?  eqv?  error
+   error-object-irritants error-object-message error-object?  even?
+   exact exact-integer-sqrt exact-integer?  exact?  expt features
+   file-error? floor
+   flush-output-port for-each gcd get-output-bytevector get-output-string
+   guard if include include-ci inexact inexact?  input-port?
+   integer->char
+   integer?  lambda lcm length let let* let*-values let-syntax let-values
+   letrec letrec* letrec-syntax list list->string list->vector list-copy
+   list-ref list-set!  list-tail list?  make-bytevector make-list
+   make-parameter make-string make-vector map max member memq memv min
+   modulo negative?  newline not null?  number->string number?  numerator
+   odd?  open-input-bytevector open-input-string open-output-bytevector
+   open-output-string or output-port?  pair?  parameterize peek-char
+   peek-u8 input-port-open? output-port-open?  port?  positive?
+   procedure?  quasiquote quote
+   quotient raise raise-continuable rational?  rationalize read-bytevector
+   read-bytevector!  read-char read-error? read-line read-string read-u8
+   real?  remainder
+   reverse round set!  set-car!  set-cdr!  square string string->list
+   string->number string->symbol string->utf8 string->vector string-append
+   string-copy string-copy! string-fill!  string-for-each string-length
+   string-map
+   string-ref string-set!  string<=?  string<?  string=?  string>=?
+   string>?  string?  substring symbol->string symbol?  symbol=?  syntax-error
+   syntax-rules textual-port?  truncate u8-ready?  unless unquote
+   unquote-splicing utf8->string values vector vector-append
+   vector->list vector->string
+   vector-copy vector-copy! vector-fill!  vector-for-each vector-length
+   vector-map vector-ref vector-set!  vector?  when with-exception-handler
+   write-bytevector write-char write-string write-u8 zero?
+   truncate-quotient truncate-remainder truncate/
+   floor-quotient floor-remainder floor/
+   ;; char
+   char-alphabetic? char-ci<=? char-ci<? char-ci=? char-ci>=? char-ci>?
+   char-downcase char-foldcase char-lower-case? char-numeric?
+   char-upcase char-upper-case? char-whitespace? digit-value
+   string-ci<=? string-ci<? string-ci=? string-ci>=? string-ci>?
+   string-downcase string-foldcase string-upcase
+   ;; complex
+   angle imag-part magnitude make-polar make-rectangular real-part
+   ;; cxr
+   caaar caadr cadar caddr cdaar cdadr cddar cdddr
+   caaaar caaadr caadar caaddr cadaar cadadr caddar cadddr
+   cdaaar cdaadr cdadar cdaddr cddaar cddadr cdddar cddddr
+   ;; eval
+   eval environment
+   ;; file
+   call-with-input-file call-with-output-file
+   delete-file file-exists?
+   open-binary-input-file open-binary-output-file
+   open-input-file open-output-file
+   with-input-from-file with-output-to-file
+   ;; inexact
+   acos asin atan cos exp finite? infinite? log nan? sin sqrt tan
+   ;; lazy
+   delay force delay-force make-promise promise?
+   ;; load
+   load
+   ;; read
+   read
+   ;; repl
+   interaction-environment
+   ;; time
+   current-second current-jiffy jiffies-per-second
+   ))

main.c

@@ -10,7 +10,7 @@
 #define sexp_import_suffix "))"
 #define sexp_environment_prefix "(environment '("
 #define sexp_environment_suffix "))"
-#define sexp_default_environment "(environment '(scheme base))"
+#define sexp_default_environment "(environment '(scheme small))"
 #define sexp_advice_environment "(load-module '(chibi repl))"
 
 #define sexp_version_string "chibi-scheme "sexp_version" \""sexp_release_name"\" "
@@ -431,7 +431,7 @@ void run_main (int argc, char **argv) {
       if (c == 'x') {
         if (strcmp(arg, "chibi.primitive") == 0) {
           goto load_primitive;
-        } else if (strcmp(arg, "scheme.base") == 0) {
+        } else if (strcmp(arg, "scheme.small") == 0) {
           load_init(0);
           break;
         }