No documentation or help for 'uno_suppress' file.

.gitignore

@@ -0,0 +1,8 @@
+*.o
+*.output
+Src/c_gram.c
+Src/c_gram.h
+Src/lexer.c
+Src/uno
+Src/uno_global
+Src/uno_local

Doc/uno.1

@@ -34,6 +34,10 @@ as a whole.  The local check applies to the use of
 local variables of any type, the global check applies
 to the use of global pointers only.
 .PP
+\*U can suppress warnings on lines by adding filename and
+line number, separated by a tab, in uno_suppress file.
+This does not suppress reports generated by uno_global in global analyses.
+.PP
 The first group of options allows for the definition of
 compiler directives on the command line, to guide the
 preprocessing of the sources.
@@ -59,7 +63,7 @@ for include files.
 .B "-Uname"
 Remove any definitions of name, where name is a
 reserved symbol that may be predefined by the preprocessor.
-If present, this action supersedes the possible use of 
+If present, this action supersedes the possible use of
 .B "-D"
 for the same symbol, irrespective of the order in which
 these options are given.

Src/makefile

@@ -49,6 +49,7 @@ all:	uno uno_local uno_global
 
 install: all
 	cp uno uno_local uno_global $(BINDIR)
+	cp ../Doc/uno.1 /usr/local/share/man/man1/.
 
 self_test:	c_gram.c lexer.c
 	./mk_uno_suppress

Src/uno.c

@@ -61,9 +61,10 @@ uno_usage(void)
 	fprintf(stderr, "\t-Lname	replace uno_local with name\n");
 	fprintf(stderr, "\t-Gname	replace uno_global with name\n");
 	fprintf(stderr, "\t-n		ignore preprocessing directives in source files\n");
-	fprintf(stderr, "\t-o arg	ignored, for modest compatability with cc arguments\n");
+	fprintf(stderr, "\t-o arg	ignored, for modest compatibility with cc arguments\n");
 	fprintf(stderr, "\t-m uno.dfn	use master (type) definitions file uno.dfn\n");
-	fprintf(stderr, "\t-x f		declare f to be a function that does not return\n\n");
+	fprintf(stderr, "\t-x f		declare f to be a function that does not return.\n"
+									"\t\t\tOptional: Add :n where n is the number of parameters.\n");
 	fprintf(stderr, "\t-V        	print version number and exit\n");
 	fprintf(stderr, "\t-s		print symbol table information and exit\n\n");
 	fprintf(stderr, "\t-l or -c	perform only local analysis, not global\n");
@@ -76,7 +77,9 @@ uno_usage(void)
 	fprintf(stderr, "\t-t		more detailed execution traces (global analysis)\n");
 	fprintf(stderr, "\t-u		complain about redundancies of all sorts\n");
 	fprintf(stderr, "\t-v		verbose mode (mostly for debugging)\n");
-	fprintf(stderr, "\t-w		more picky, includes -u and -t\n");
+	fprintf(stderr, "\t-w		more picky, includes -u and -t\n\n");
+	fprintf(stderr, "\tWarning can be suppressed by adding the filename and line"
+	                " number, separated by a tab, in uno_suppress file.\n" );
 	exit(1);
 }
 

Src/uno_lts.c

@@ -663,20 +663,22 @@ custom_exit(const char *s)
 {	EX *nx;
 	char *col;
 
+	nx = (EX *) emalloc(sizeof(EX));
+	nx->f = (char *) emalloc(strlen(s)+1);
+	strcpy(nx->f, s);
+
 	col = strchr(s, ':');
 	if (col)
 	{	*col = '\0';
 		col++;
+		nx->has_arg = 1;
+		nx->arg_val = atoi(col);
+	}
+	else
+	{	nx->has_arg = 0;
+		nx->arg_val = 0;
 	}
 
-	nx = (EX *) emalloc(sizeof(EX));
-	nx->f = (char *) emalloc(strlen(s)+1);
-	strcpy(nx->f, s);
-	if (col)
-	{	nx->has_arg = 1;
-		nx->arg_val = atoi(col);
-	} else
-		nx->has_arg = 0;
 	nx->nxt = exs;
 	exs = nx;
 }