X-Git-Url: https://git.distorted.org.uk/~mdw/runlisp/blobdiff_plain/8b79df0a21daf5be382dcf67364a3c6eefce2dcd..05a9f820c6355e27bca8a87cd6a235bedcb872de:/runlisp.c

diff --git a/runlisp.c b/runlisp.c
index 5cd1320..4e13663 100644
--- a/runlisp.c
+++ b/runlisp.c
@@ -199,7 +199,7 @@ static void usage(FILE *fp)
   fprintf(fp, "\
 usage:\n\
 	%s [OPTIONS] [--] SCRIPT [ARGUMENTS ...]\n\
-	%s [OPTIONS] [-e EXPR] [-p EXPR] [-l FILE] [--] [ARGUMENTS ...]\n\
+	%s [OPTIONS] [-e EXPR] [-d EXPR] [-l FILE] [--] [ARGUMENTS ...]\n\
 OPTIONS:\n\
 	[-CDEnqv] [+DEn] [-L SYS,SYS,...] [-c CONF] [-o [SECT:]VAR=VAL]\n",
 	  progname, progname);
@@ -228,9 +228,9 @@ Lisp implementation selection:\n\
   -L, --accept-lisp=SYS,SYS,...	Only use the listed Lisp systems.\n\
 \n\
 Evaluation mode:\n\
+  -d, --dump-expression=EXPR	Print (`prin1') EXPR (repeatable).\n\
   -e, --evaluate-expression=EXPR Evaluate EXPR for effect (repeatable).\n\
-  -l, --load-file=FILE		Load FILE (repeatable).\n\
-  -p, --print-expression=EXPR	Print (`prin1') EXPR (repeatable).\n",
+  -l, --load-file=FILE		Load FILE (repeatable).\n",
 	fp);
 }
 
@@ -257,6 +257,7 @@ static void parse_options(int argc, char *argv[])
     { "command-line-only",	OPTF_NEGATE,	0,	'E' },
     { "accept-lisp",		OPTF_ARGREQ,	0,	'L' },
     { "config-file",		OPTF_ARGREQ,	0,	'c' },
+    { "dump-expression",	OPTF_ARGREQ,	0,	'd' },
     { "evaluate-expression",	OPTF_ARGREQ,	0,	'e' },
     { "load-file",		OPTF_ARGREQ,	0,	'l' },
     { "dry-run",		OPTF_NEGATE,	0,	'n' },
@@ -280,7 +281,7 @@ static void parse_options(int argc, char *argv[])
 
   optarg = 0; optind = 0; optprog = (/*unconst*/ char *)progname;
   for (;;) {
-    i = mdwopt(argc, argv, "+hVD+E+L:c:e:l:n+o:p:qv", opts, 0, 0,
+    i = mdwopt(argc, argv, "+hVD+E+L:c:d:e:l:n+o:qv", opts, 0, 0,
 	       OPTF_NEGATION | OPTF_NOPROGNAME);
     if (i < 0) break;
     switch (i) {
@@ -293,11 +294,11 @@ static void parse_options(int argc, char *argv[])
 		    offsetof(struct lispsys, next_accept));
 	break;
       case 'c': CMDL; read_config_path(optarg, 0); flags |= AF_SETCONF; break;
+      case 'd': CMDL; push_eval_op('?', optarg); break;
       case 'e': CMDL; push_eval_op('!', optarg); break;
       case 'l': CMDL; push_eval_op('<', optarg); break;
       FLAGOPT('n', AF_DRYRUN, { CMDL; });
       case 'o': CMDL; if (set_config_var(optarg)) flags |= AF_BOGUS; break;
-      case 'p': CMDL; push_eval_op('?', optarg); break;
       case 'q': CMDL; if (verbose) verbose--; break;
       case 'v': CMDL; verbose++; break;
       default: flags |= AF_BOGUS; break;