Import Debian changes 5e2-1debian/5e2-1

scm (5e2-1) unstable; urgency=low

  * New upstream release.
  * Change to continue.h from version 5e1-2 repeated here.

1 files changed, 96 insertions, 96 deletions

diff --git a/eval.c b/eval.c
index 3e39bee..778d7e4 100644
--- a/eval.c
+++ b/eval.c
@@ -174,7 +174,7 @@ static SCM m_binding P((SCM name, SCM value, SCM env, SCM ctxt));
 static SCM m_bindings P((SCM name, SCM value, SCM env, SCM ctxt));
 static SCM m_seq P((SCM x, SCM env, SCM ctxt));
 static SCM m_expr P((SCM x, SCM env, SCM ctxt));
-static void checked_define P((SCM name, SCM val, char *what));
+static void checked_define P((SCM name, SCM val, const char *what));
 static int topdenote_eq P((SCM sym, SCM id, SCM env));
 static int constant_p P((SCM x));
 static int prinenv P((SCM exp, SCM port, int writing));
@@ -188,9 +188,9 @@ static void env_tail P((int depth));
 static void unpaint P((SCM *p));
 static void ecache_evalx P((SCM x));
 static int ecache_eval_args P((SCM proc, SCM arg1, SCM arg2, SCM arg3, SCM x));
-static int varcheck P((SCM vars, SCM op, char *what));
+static int varcheck P((SCM vars, SCM op, const char *what));
 #ifdef CAREFUL_INTS
-static void debug_env_warn P((char *fnam, int line, char *what));
+static void debug_env_warn P((char *fnam, int line, const char *what));
 static void debug_env_save P((char *fnam, int line));
 #endif
 
@@ -233,7 +233,7 @@ SCM scm_trace, scm_trace_env;
 #endif
 #define ENV_MAY_POP(p, guard) if (p>0 && !(guard)) {ENV_POP; p=-1;}
 #define ENV_MAY_PUSH(p) if (p<=0) {ENV_PUSH; p=1;}
-#define SIDEVAL_1(x) if NIMP(x) ceval_1(x)
+#define SIDEVAL_1(x) if (NIMP(x)) ceval_1(x)
 #define STATIC_ENV (scm_estk_ptr[2])
 #ifdef CAUTIOUS
 # define TRACE(x) {scm_estk_ptr[3]=(x);}
@@ -342,7 +342,7 @@ int ecache_p(x)
      SCM x;
 {
   register CELLPTR ptr;
-  if NCELLP(x) return 0;
+  if (NCELLP(x)) return 0;
   ptr = (CELLPTR)SCM2PTR(x);
   if (PTR_LE(scm_ecache, ptr)
       && PTR_GT(scm_ecache+scm_ecache_len, ptr))
@@ -352,7 +352,7 @@ int ecache_p(x)
 static void debug_env_warn(fnam, line, what)
      char *fnam;
      int line;
-     char *what;
+     const char *what;
 {
   lputs(fnam, cur_errp);
   lputc(':', cur_errp);
@@ -419,7 +419,7 @@ SCM *ilookup(iloc)
   eloc = &CAR(er);
   for (ir = IDIST(iloc); 0 != ir; --ir)
     eloc = &CDR(*eloc);
-  if ICDRP(iloc) return eloc;
+  if (ICDRP(iloc)) return eloc;
   return &CAR(*eloc);
 }
 SCM *farlookup(farloc)
@@ -641,7 +641,7 @@ static SCM evalatomcar(x, toplevelp)
     return CAR(CDR(ret));
   case tc7_smob:
 #ifdef MACRO
-    if M_IDENTP(CAR(x)) goto lookup;
+    if (M_IDENTP(CAR(x))) goto lookup;
 #endif
 	/* fall through */
   case tcs_uves:
@@ -818,10 +818,10 @@ static int ecache_eval_args(proc, arg1, arg2, arg3, x)
   proc = CDR(proc);
   proc = CDR(proc);
   for (; NIMP(proc); proc=CDR(proc)) {
-    if IMP(x) return 0;
+    if (IMP(x)) return 0;
     x = CDR(x);
   }
-  if NIMP(x) return 0;
+  if (NIMP(x)) return 0;
 #endif
   return 1;
 }
@@ -839,10 +839,10 @@ static SCM asubr_apply(proc, arg1, arg2, arg3, args)
     }
     return arg1;
   case tc7_rpsubr:
-    if FALSEP(SUBRF(proc)(arg1, arg2)) return BOOL_F;
+    if (FALSEP(SUBRF(proc)(arg1, arg2))) return BOOL_F;
     while (!0) {
-      if FALSEP(SUBRF(proc)(arg2, arg3)) return BOOL_F;
-      if IMP(args) return BOOL_T;
+      if (FALSEP(SUBRF(proc)(arg2, arg3))) return BOOL_F;
+      if (IMP(args)) return BOOL_T;
       arg2 = arg3;
       arg3 = CAR(args);
       args = CDR(args);
@@ -855,7 +855,7 @@ static char s_values[] = "values";
 static char s_call_wv[] = "call-with-values";
 SCM scm_values(arg1, arg2, rest, what)
      SCM arg1, arg2, rest;
-     char *what;
+     const char *what;
 {
   DEFER_INTS_EGC;
   ASRTER(IM_VALUES_TOKEN==scm_env_tmp, UNDEFINED, "one value expected", what);
@@ -877,7 +877,7 @@ static char s_clauses[] = "bad or missing clauses";
 static char s_formals[] = "bad formals";
 static char s_expr[] = "bad expression";
 #define ASSYNT(_cond, _arg, _pos, _subr)\
-   if(!(_cond))scm_experr(_arg, (char *)_pos, _subr);
+   if (!(_cond))scm_experr(_arg, (char *)_pos, _subr);
 
 /* These symbols are needed by the reader, in repl.c */
 SCM i_dot, i_quote, i_quasiquote, i_unquote, i_uq_splicing;
@@ -888,7 +888,7 @@ static SCM i_bind, i_anon, i_side_effect, i_test, i_procedure,
 
 static SCM f_begin, f_define;
 
-#define ASRTSYNTAX(cond_, msg_) if(!(cond_))wta(xorig, (msg_), what);
+#define ASRTSYNTAX(cond_, msg_) if (!(cond_))wta(xorig, (msg_), what);
 #ifdef MACRO
 # define TOPLEVELP(x, env) (topdenote_eq(UNDEFINED, (x), (env)))
 # define TOPDENOTE_EQ topdenote_eq
@@ -907,7 +907,7 @@ static int topdenote_eq(sym, id, env)
 static SCM id2sym(id)
      SCM id;
 {
-  if NIMP(id)
+  if (NIMP(id))
     while M_IDENTP(id)
       id = IDENT_PARENT(id);
   return id;
@@ -924,7 +924,7 @@ static void unpaint(p)
 {
   SCM x;
   while NIMP((x = *p)) {
-    if CONSP(x) {
+    if (CONSP(x)) {
       if (NIMP(CAR(x)))
 	unpaint(&CAR(x));
       else if (SCM_LINUMP(CAR(x))) {
@@ -933,7 +933,7 @@ static void unpaint(p)
       }
       p = &CDR(*p);
     }
-    else if VECTORP(x) {
+    else if (VECTORP(x)) {
       sizet i = LENGTH(x);
       if (0==i) return;
       while (i-- > 1) unpaint(&(VELTS(x)[i]));
@@ -1144,7 +1144,7 @@ SCM m_cond(xorig, env, ctxt)
 
 static int varcheck(vars, op, what)
      SCM vars, op;
-     char *what;
+     const char *what;
 {
   SCM v1, vs;
   char *opstr = ISYMCHARS(op) + 2;
@@ -1351,15 +1351,15 @@ static SCM iqq(form)
      SCM form;
 {
   SCM tmp;
-  if IMP(form) return form;
-  if VECTORP(form) {
+  if (IMP(form)) return form;
+  if (VECTORP(form)) {
     long i = LENGTH(form);
     SCM *data = VELTS(form);
     tmp = EOL;
     for(;--i >= 0;) tmp = cons(data[i], tmp);
     return vector(iqq(tmp));
   }
-  if NCONSP(form) return form;
+  if (NCONSP(form)) return form;
   tmp = CAR(form);
   if (IM_UNQUOTE==tmp)
     return evalcar(CDR(form));
@@ -1374,8 +1374,8 @@ static SCM m_iqq(form, depth, env, ctxt)
 {
   SCM tmp;
   int edepth = depth;
-  if IMP(form) return form;
-  if VECTORP(form) {
+  if (IMP(form)) return form;
+  if (VECTORP(form)) {
     long i = LENGTH(form);
     SCM *data = VELTS(form);
     tmp = EOL;
@@ -1387,7 +1387,7 @@ static SCM m_iqq(form, depth, env, ctxt)
     }
     return form;
   }
-  if NCONSP(form) {
+  if (NCONSP(form)) {
 #ifdef MACRO
     while M_IDENTP(form) form = IDENT_PARENT(form);
 #endif
@@ -1395,8 +1395,8 @@ static SCM m_iqq(form, depth, env, ctxt)
   }
  form = scm_check_linum(form, 0L); /* needed? */
   tmp = scm_check_linum(CAR(form), 0L);
-  if NIMP(tmp) {
-    if IDENTP(tmp) {
+  if (NIMP(tmp)) {
+    if (IDENTP(tmp)) {
 #ifdef MACRO
       while M_IDENTP(tmp) tmp = IDENT_PARENT(tmp);
 #endif
@@ -1447,11 +1447,11 @@ SCM m_delay(xorig, env, ctxt)
 static int built_inp(name, x)
      SCM name, x;
 {
-  if NIMP(x) {
+  if (NIMP(x)) {
  tail:
     switch TYP7(x) {
     case tcs_subrs: return CHARS(name)==SNAME(x);
-    case tc7_smob: if MACROP(x) {x = CDR(x); goto tail;}
+    case tc7_smob: if (MACROP(x)) {x = CDR(x); goto tail;}
 		/* else fall through */
     }
   }
@@ -1465,7 +1465,7 @@ char s_built_in_syntax[] = "built-in syntax ";
 #endif
 static void checked_define(name, val, what)
      SCM name, val;
-     char *what;
+     const char *what;
 {
   SCM old, vcell;
 #ifdef MACRO
@@ -1519,9 +1519,9 @@ static SCM m_parse_let(imm, xorig, x, vars, inits)
   SCM clause, bdgs, *varloc = vars, *initloc = inits;
   int len = ilength(x);
 #ifdef MACRO
-  char *what = CHARS(ident2sym(CAR(xorig)));
+  const char *what = CHARS(ident2sym(CAR(xorig)));
 #else
-  char *what = CHARS(CAR(xorig));
+  const char *what = CHARS(CAR(xorig));
 #endif
   *varloc = imm;
   *initloc = EOL;
@@ -1613,12 +1613,12 @@ static SCM m_body(xorig, env, ctxt)
      SCM xorig, env, ctxt;
 {
   SCM form, denv = env, x = xorig, defs = EOL;
-  char *what = 0; /* Should this be passed in? */
+  const char *what = 0; /* Should this be passed in? */
   ASRTSYNTAX(ilength(xorig) >= 1, s_expression);
   while NIMP(x) {
     form = scm_check_linum(CAR(x), 0L);
     if (IMP(form) || NCONSP(form)) break;
-    if IMP(CAR(form)) break;
+    if (IMP(CAR(form))) break;
     if (! IDENTP(CAR(form))) break;
     form = macroexp1(CAR(x), denv, i_check_defines, 1);
     if (IM_DEFINE==CAR(form)) {
@@ -1635,7 +1635,7 @@ static SCM m_body(xorig, env, ctxt)
       else
 	x = append(cons2(form, x, EOL));
     }
-    else if NIMP(defs) {
+    else if (NIMP(defs)) {
       break;
     }
     else {
@@ -1736,7 +1736,7 @@ static SCM macroexp1(xorig, env, ctxt, mode)
 #ifndef RECKLESS
   SCM trace = scm_trace, trace_env = scm_trace_env;
   long argc;
-  char *what = s_wtap;
+  const char *what = s_wtap;
   MACROEXP_TRACE(xorig, env);
 #endif
   x = scm_check_linum(xorig, &linum);
@@ -1914,8 +1914,8 @@ int badargsp(formals, args)
      SCM formals, args;
 {
   while NIMP(formals) {
-    if NCONSP(formals) return 0;
-    if IMP(args) return 1;
+    if (NCONSP(formals)) return 0;
+    if (IMP(args)) return 1;
     formals = CDR(formals);
     args = CDR(args);
   }
@@ -1925,7 +1925,7 @@ int badargsp(formals, args)
 int scm_arity_check(proc, argc, what)
      SCM proc;
      long argc;
-     char *what;
+     const char *what;
 {
   SCM p = proc;
   if (IMP(p) || argc < 0) goto badproc;
@@ -1991,7 +1991,7 @@ char s_call_cc[] = "call-with-current-continuation"; /* s_apply[] = "apply"; */
 /* {return (NIMP(ctxt) && i_check_defines==CAR(ctxt));} */
 /* static SCM wrapenv() */
 /* {register SCM z; */
-/*  DEFER_INTS_EGC; if NULLP(scm_env) return EOL; */
+/*  DEFER_INTS_EGC; if (NULLP(scm_env)) return EOL; */
 /*  NEWCELL(z); DEFER_INTS_EGC; */
 /*  if (NIMP(scm_env) && ENVP(scm_env)) return scm_env; */
 /*  CDR(z) = scm_env; CAR(z) = tc16_env; */
@@ -2101,11 +2101,11 @@ static SCM ceval_1(x)
       x = arg1;
     }
  carloop:			/* eval car of last form in list */
-    if NCELLP(CAR(x)) {
+    if (NCELLP(CAR(x))) {
       x = CAR(x);
       x = IMP(x) ? EVALIMP(x) : I_VAL(x);
     }
-    else if ATOMP(CAR(x))
+    else if (ATOMP(CAR(x)))
       x = evalatomcar(x, 0);
     else {
       x = CAR(x);
@@ -2123,9 +2123,9 @@ static SCM ceval_1(x)
     while(NIMP(x = CDR(x))) {
       proc = CAR(x);
       arg1 = EVALCAR(proc);
-      if NFALSEP(arg1) {
+      if (NFALSEP(arg1)) {
 	x = CDR(proc);
-	if NULLP(x) {
+	if (NULLP(x)) {
 	  x = arg1;
 	  goto retx;
 	}
@@ -2156,12 +2156,12 @@ static SCM ceval_1(x)
       EXTEND_VALENV;
     }
     x = CDR(proc);
-    if NULLP(x) {x = UNSPECIFIED; goto retx;}
+    if (NULLP(x)) {x = UNSPECIFIED; goto retx;}
     goto begin;
   case (127 & IM_IF):
     x = CDR(x);
-    if NFALSEP(EVALCAR(x)) x = CDR(x);
-    else if IMP(x = CDR(CDR(x))) {x = UNSPECIFIED; goto retx;}
+    if (NFALSEP(EVALCAR(x))) x = CDR(x);
+    else if (IMP(x = CDR(CDR(x)))) {x = UNSPECIFIED; goto retx;}
     goto carloop;
   case (127 & IM_LET):
     ENV_MAY_PUSH(envpp);
@@ -2198,7 +2198,7 @@ static SCM ceval_1(x)
     x = CDR(x);
     proc = CDR(CAR(x));
     /* No longer happens.
-      if IMP(proc) {
+      if (IMP(proc)) {
         scm_env_tmp = EOL;
 	EXTEND_VALENV;
 	goto cdrxbegin;
@@ -2218,7 +2218,7 @@ static SCM ceval_1(x)
     arg1 = x;
     while(NNULLP(arg1 = CDR(arg1))) {
       x = EVALCAR(x);
-      if NFALSEP(x) goto retx;
+      if (NFALSEP(x)) goto retx;
       x = arg1;
     }
     goto carloop;
@@ -2234,8 +2234,8 @@ static SCM ceval_1(x)
     proc = CAR(x);
     switch (7 & (int)proc) {
     case 0:
-      if ECONSP(proc)
-	if ISYMP(CAR(proc)) *farlookup(proc) = arg2;
+      if (ECONSP(proc))
+	if (ISYMP(CAR(proc))) *farlookup(proc) = arg2;
 	else {
 	  x = scm_multi_set(proc, arg2);
 	  goto retx;
@@ -2342,7 +2342,7 @@ static SCM ceval_1(x)
     x = macroexp1(x, STATIC_ENV, EOL, 3);
     goto loop;
 #else
-    if ATOMP(CAR(x)) {
+    if (ATOMP(CAR(x))) {
       proc = scm_lookupval(x, 0);
       if (KEYWORDP(proc)) {
 	x = macroexp1(x, STATIC_ENV, EOL, 3);
@@ -2356,7 +2356,7 @@ static SCM ceval_1(x)
        position and x has the form which is being evaluated. */
   ASRTGO(NIMP(proc), badfun);
   scm_estk_ptr[0] = scm_env; /* For error reporting at wrongnumargs. */
-  if NULLP(CDR(x)) {
+  if (NULLP(CDR(x))) {
   evap0:
     TOP_TRACE(xorig, STATIC_ENV);
     ENV_MAY_POP(envpp, CLOSUREP(proc));
@@ -2386,12 +2386,12 @@ static SCM ceval_1(x)
 	DEFER_INTS_EGC;
 	arg2 = scm_env_tmp;
 	while NIMP(arg1) {
-	  if NCONSP(arg1) goto clo_unchecked;
-	  if IMP(arg2) goto umwrongnumargs;
+	  if (NCONSP(arg1)) goto clo_unchecked;
+	  if (IMP(arg2)) goto umwrongnumargs;
 	  arg1 = CDR(arg1);
 	  arg2 = CDR(arg2);
 	}
-	if NNULLP(arg2) goto umwrongnumargs;
+	if (NNULLP(arg2)) goto umwrongnumargs;
       }
 #else /* def CAUTIOUS */
     clo_checked:
@@ -2447,7 +2447,7 @@ static SCM ceval_1(x)
 #endif
   arg1 = EVALCAR(x);
   x = CDR(x);
-  if NULLP(x) {
+  if (NULLP(x)) {
     TOP_TRACE(xorig, STATIC_ENV);
 evap1:
     ENV_MAY_POP(envpp, CLOSUREP(proc));
@@ -2460,14 +2460,14 @@ evap1:
       return SUBRF(proc)(arg1);
     case tc7_cxr:
 #ifdef FLOATS
-      if SUBRF(proc) {
-	if INUMP(arg1)
+      if (SUBRF(proc)) {
+	if (INUMP(arg1))
 	  return makdbl(DSUBRF(proc)((double) INUM(arg1)), 0.0);
 	ASRTGO(NIMP(arg1), floerr);
-	if REALP(arg1)
+	if (REALP(arg1))
 	  return makdbl(DSUBRF(proc)(REALPART(arg1)), 0.0);
 # ifdef BIGDIG
-	if BIGP(arg1)
+	if (BIGP(arg1))
 	  return makdbl(DSUBRF(proc)(big2dbl(arg1)), 0.0);
 # endif
       floerr:
@@ -2561,7 +2561,7 @@ evap1:
   {				/* have two or more arguments */
     arg2 = EVALCAR(x);
     x = CDR(x);
-    if NULLP(x) {		/* have two arguments */
+    if (NULLP(x)) {		/* have two arguments */
       TOP_TRACE(xorig, STATIC_ENV);
   evap2:
       ENV_MAY_POP(envpp, CLOSUREP(proc));
@@ -2582,7 +2582,7 @@ evap1:
 	case tc16_apply:
 	  proc = arg1;
 	  ASRTGO(NIMP(proc), badfun);
-	  if NULLP(arg2) goto evap0;
+	  if (NULLP(arg2)) goto evap0;
 	  if (IMP(arg2) || NCONSP(arg2)) {
 	    x = arg2;
 	  badlst: wta(x, (char *)ARGn, s_apply);
@@ -2590,17 +2590,17 @@ evap1:
 	  arg1 = CAR(arg2);
 	  x = CDR(arg2);
 	apply3:
-	  if NULLP(x) goto evap1;
+	  if (NULLP(x)) goto evap1;
 	  ASRTGO(NIMP(x) && CONSP(x), badlst);
 	  arg2 = CAR(x);
 	  x = CDR(x);
 	apply4:
-	  if NULLP(x) goto evap2;
+	  if (NULLP(x)) goto evap2;
 	  ASRTGO(NIMP(x) && CONSP(x), badlst);
 	  arg3 = x;
 	  x = scm_cp_list(CDR(x), 0);
 #ifndef RECKLESS
-	  if UNBNDP(x) {x = arg3; goto badlst;}
+	  if (UNBNDP(x)) {x = arg3; goto badlst;}
 #endif
 	  arg3 = CAR(arg3);
 	  goto evap3;
@@ -2665,7 +2665,7 @@ evap1:
     {				/* have 3 or more arguments */
       arg3 = EVALCAR(x);
       x = CDR(x);
-      if NIMP(x) {
+      if (NIMP(x)) {
 	if (CLOSUREP(proc) && 3==ARGC(proc)) {
 	  ALLOW_INTS_EGC;
 	  ENV_MAY_PUSH(envpp);
@@ -2716,12 +2716,12 @@ evap1:
 	  proc = arg1;
 	  ASRTGO(NIMP(proc), badfun);
 	  arg1 = arg2;
-	  if IMP(x) {
+	  if (IMP(x)) {
 	    x = arg3;
 	    goto apply3;
 	  }
 	  arg2 = arg3;
-	  if IMP(CDR(x)) {
+	  if (IMP(CDR(x))) {
 	    x = CAR(x);
 	    goto apply4;
 	  }
@@ -2756,7 +2756,7 @@ evap1:
 SCM procedurep(obj)
      SCM obj;
 {
-	if NIMP(obj) switch TYP7(obj) {
+	if (NIMP(obj)) switch TYP7(obj) {
 	case tcs_closures:
 	case tc7_contin:
 	case tcs_subrs:
@@ -2838,8 +2838,8 @@ SCM apply(proc, arg1, args)
      SCM proc, arg1, args;
 {
   ASRTGO(NIMP(proc), badproc);
-  if NULLP(args)
-    if NULLP(arg1) arg1 = UNDEFINED;
+  if (NULLP(args))
+    if (NULLP(arg1)) arg1 = UNDEFINED;
     else {
       args = CDR(arg1);
       arg1 = CAR(arg1);
@@ -2855,7 +2855,7 @@ SCM apply(proc, arg1, args)
   wrongnumargs:
     wta(proc, (char *)WNA, s_apply);
   case tc7_subr_2o:
-    if NULLP(args) {
+    if (NULLP(args)) {
       args = UNDEFINED;
       return SUBRF(proc)(arg1, args);
     }
@@ -2874,14 +2874,14 @@ SCM apply(proc, arg1, args)
   case tc7_cxr:
     ASRTGO(NULLP(args), wrongnumargs);
 #ifdef FLOATS
-    if SUBRF(proc) {
-      if INUMP(arg1)
+    if (SUBRF(proc)) {
+      if (INUMP(arg1))
 	return makdbl(DSUBRF(proc)((double) INUM(arg1)), 0.0);
       ASRTGO(NIMP(arg1), floerr);
-      if REALP(arg1)
+      if (REALP(arg1))
 	return makdbl(DSUBRF(proc)(REALPART(arg1)), 0.0);
 # ifdef BIGDIG
-      if BIGP(arg1)
+      if (BIGP(arg1))
 	return makdbl(DSUBRF(proc)(big2dbl(arg1)), 0.0);
 # endif
     floerr:
@@ -2911,7 +2911,7 @@ SCM apply(proc, arg1, args)
     ASRTGO(NIMP(args) && CONSP(args), wrongnumargs);
     return SUBRF(proc)(arg1, CAR(args), CDR(args));
   case tc7_asubr:
-    if NULLP(args) return SUBRF(proc)(arg1, UNDEFINED);
+    if (NULLP(args)) return SUBRF(proc)(arg1, UNDEFINED);
     while NIMP(args) {
       ASRTER(CONSP(args), args, ARG2, s_apply);
       arg1 = SUBRF(proc)(arg1, CAR(args));
@@ -2919,10 +2919,10 @@ SCM apply(proc, arg1, args)
     }
     return arg1;
   case tc7_rpsubr:
-    if NULLP(args) return BOOL_T;
+    if (NULLP(args)) return BOOL_T;
     while NIMP(args) {
       ASRTER(CONSP(args), args, ARG2, s_apply);
-      if FALSEP(SUBRF(proc)(arg1, CAR(args))) return BOOL_F;
+      if (FALSEP(SUBRF(proc)(arg1, CAR(args)))) return BOOL_F;
       arg1 = CAR(args);
       args = CDR(args);
     }
@@ -2978,14 +2978,14 @@ SCM scm_cvapply(proc, n, argv)
     return SUBRF(proc)(argv[0]);
   case tc7_cxr:
 #ifdef FLOATS
-    if SUBRF(proc) {
-      if INUMP(argv[0])
+    if (SUBRF(proc)) {
+      if (INUMP(argv[0]))
 	return makdbl(DSUBRF(proc)((double) INUM(argv[0])), 0.0);
       ASRTGO(NIMP(argv[0]), floerr);
-      if REALP(argv[0])
+      if (REALP(argv[0]))
 	return makdbl(DSUBRF(proc)(REALPART(argv[0])), 0.0);
 # ifdef BIGDIG
-      if BIGP(argv[0])
+      if (BIGP(argv[0]))
 	return makdbl(DSUBRF(proc)(big2dbl(argv[0])), 0.0);
 # endif
     floerr:
@@ -3019,7 +3019,7 @@ SCM scm_cvapply(proc, n, argv)
   case tc7_rpsubr:
     if (1 >= n) return BOOL_T;
     for (i = 0; i < n-1; i++)
-      if FALSEP(SUBRF(proc)(argv[i], argv[i+1])) return BOOL_F;
+      if (FALSEP(SUBRF(proc)(argv[i], argv[i+1]))) return BOOL_F;
     return BOOL_T;
   case tcs_closures: {
     SCM p = proc;
@@ -3070,7 +3070,7 @@ SCM map(proc, arg1, args)
   SCM *ve = auto_ve, *ave = auto_ave;
   long i, n = ilength(args) + 1;
   scm_protect_temp(&heap_ve);  /* Keep heap_ve from being optimized away. */
-  if NULLP(arg1) return res;
+  if (NULLP(arg1)) return res;
 #ifndef RECKLESS
   scm_arity_check(proc, n, s_map);
 #endif
@@ -3099,7 +3099,7 @@ SCM map(proc, arg1, args)
   while (1) {
     arg1 = EOL;
     for (i = n-1;i >= 0;i--) {
-      if IMP(ve[i]) {
+      if (IMP(ve[i])) {
 	/* We could check for lists the same length here. */
 	return res;
       }
@@ -3118,7 +3118,7 @@ SCM for_each(proc, arg1, args)
   SCM *ve = auto_ve, *ave = auto_ave;
   long i, n = ilength(args) + 1;
   scm_protect_temp(&heap_ve);  /* Keep heap_ve from being optimized away. */
-  if NULLP(arg1) return UNSPECIFIED;
+  if (NULLP(arg1)) return UNSPECIFIED;
 #ifndef RECKLESS
   scm_arity_check(proc, n, s_for_each);
 #endif
@@ -3147,7 +3147,7 @@ SCM for_each(proc, arg1, args)
   while (1) {
     arg1 = EOL;
     for (i = n-1;i >= 0;i--) {
-      if IMP(ve[i]) {
+      if (IMP(ve[i])) {
 	return UNSPECIFIED;
       }
       ASRTER(CONSP(ve[i]), ve[i], 0==i ? ARG2 : ARGn, s_for_each);
@@ -3205,7 +3205,7 @@ static int prinprom(exp, port, writing)
 static SCM makro(code, flags, what)
      SCM code;
      long flags;
-     char *what;
+     const char *what;
 {
   register SCM z;
   ASRTER(scm_arity_check(code, (MAC_PRIMITIVE & flags ? 3L : 2L),
@@ -3371,14 +3371,14 @@ SCM copytree(obj)
      SCM obj;
 {
   SCM ans, tl;
-  if IMP(obj) return obj;
-  if VECTORP(obj) {
+  if (IMP(obj)) return obj;
+  if (VECTORP(obj)) {
     sizet i = LENGTH(obj);
     ans = make_vector(MAKINUM(i), UNSPECIFIED);
     while(i--) VELTS(ans)[i] = copytree(VELTS(obj)[i]);
     return ans;
   }
-  if NCONSP(obj) return obj;
+  if (NCONSP(obj)) return obj;
 /*  return cons(copytree(CAR(obj)), copytree(CDR(obj))); */
   ans = tl = cons(copytree(CAR(obj)), UNSPECIFIED);
   while(NIMP(obj = CDR(obj)) && CONSP(obj))
@@ -3425,9 +3425,9 @@ SCM ident_eqp(id1, id2, env)
 {
   SCM s1 = id1, s2 = id2;
 # ifndef RECKLESS
-  if IMP(id1)
+  if (IMP(id1))
   badarg1: wta(id1, (char *)ARG1, s_ident_eqp);
-  if IMP(id1)
+  if (IMP(id1))
   badarg2: wta(id2, (char *)ARG2, s_ident_eqp);
 # endif
   if (id1==id2) return BOOL_T;