change flag -s to -i

lang/cem/cemcom/cemcom.1

@@ -43,16 +43,16 @@ and at each return to call the routine
 .BE procexit .
 These routines are supplied with one parameter, a pointer to a
 string containing the name of the procedure.
-.IP -\fBA\fR[\fIfile\fR]
+.IP \fB\-A\fR[\fIfile\fR]
 .br
 if \fIfile\fR is not given, generate a list
 of makefile dependencies and write them to the standard output.
 If \fIfile\fP is given,
 generate the list of makefile dependencies on file \fIfile\fP.
-.IP -\fBs\fR
+.IP \fB\-i\fR
 when generating makefile dependencies, do not include files from
 /usr/include.
-.IP -\fBm\fR
+.IP \fB\-m\fR
 when generating makefile dependencies, generate them in the following format:
 .RS
 .IP "file.o: file1.h"

lang/cem/cemcom/main.c

@@ -192,7 +192,7 @@ char *s;
 dependency(s, source)
 char *s, *source;
 {
-    if (options['s'] && !strncmp(s, "/usr/include/", 13)) {
+    if (options['i'] && !strncmp(s, "/usr/include/", 13)) {
 	return;
     }
     if (options['m'] && source) {

lang/cem/cemcom/options

@@ -4,6 +4,7 @@ C	while running preprocessor, copy comment
 d	perform a small dataflow analysis
 D	see identifier following as a macro
 E	run preprocessor only
+i	suppress /usr/include include files in dependency list
 I	expand include table with directory name following
 m	generate file.o: file1.h format dependency lines
 M	set identifier length
@@ -12,7 +13,6 @@ L	don't generate linenumbers and filename indications
 p	trace
 P	in running the preprocessor do not output '# line' lines
 R	restricted C
-s	suppress /usr/include include files in dependency list
 T	take path following as directory for storing temporary file(s)
 U	undefine predefined name
 V	set objectsize and alignment requirements

lang/cem/cemcom/options.c

@@ -96,7 +96,7 @@ next_option:			/* to allow combined one-char options */
 			dep_file = text;
 		}
 		break;
-	case 's':
+	case 'i':
 	case 'm':
 		options[opt] = 1;
 		break;