commit - e3e30cff40da4c3d1c6ea56ed1cd0e136fb655c9
commit + 18b0811745677e0d63e3e2fa74a6b501992ef370
blob - 0023aded84cb6a1f0062372cc82c2469aab7bc66
blob + 6d93f0830cc4cbce63c76bd52bc9af5d8be9a153
--- src/cmd/grap/grapl.lx
+++ src/cmd/grap/grapl.lx
@@ -18,7 +18,7 @@ void	shell_init(void), shell_exec(void), shell_text(ch
 
 #define	CADD	cbuf[clen++] = yytext[0]; \
 		if (clen >= CBUFLEN-1) { \
-			ERROR "string too long", cbuf WARNING; BEGIN A; }
+			ERROR "string too long" WARNING; BEGIN A; }
 #define	CBUFLEN	1500
 char	cbuf[CBUFLEN];
 int	clen, cflag;
blob - c9c6c016332c8d583b0eb2523a23264c54249ebb
blob + 0c25bba1f049b5f704432d69418596cbec8ddacf
--- src/cmd/grap/input.c
+++ src/cmd/grap/input.c
@@ -540,7 +540,7 @@ void copy(void)	/* begin input from file, etc. */
 	FILE *fin;
 
 	if (newfile) {
-		if ((fin = fopen(unsharp(newfile), "r")) == NULL)
+		if ((fin = fopen(newfile, "r")) == NULL)
 			ERROR "can't open file %s", newfile FATAL;
 		curfile++;
 		curfile->fin = fin;
blob - 4598cb81f7fcf436008af3c0e3c2baf6a297fabd
blob + 1ce32116ebb611da0c2e40e0036028f4ec0fa808
--- src/cmd/grap/print.c
+++ src/cmd/grap/print.c
@@ -177,17 +177,15 @@ void do_first(void)	/* done at first .G1:  definitions
 {
 	extern int lib;
 	extern char *lib_defines;
-	char *file;
-	static char buf[50], buf1[50];	/* static because pbstr uses them */
+	static char buf[100], buf1[100];	/* static because pbstr uses them */
 	FILE *fp;
 	extern int getpid(void);
 
-	sprintf(buf, "define pid /%d/\n", getpid());
+	snprintf(buf, sizeof buf, "define pid /%d/\n", getpid());
 	pbstr(buf);	
 	if (lib != 0) {
-		file = unsharp(lib_defines);
-		if ((fp = fopen(file, "r")) != NULL) {
-			sprintf(buf1, "copy \"%s\"\n", file);
+		if ((fp = fopen(lib_defines, "r")) != NULL) {
+			snprintf(buf1, sizeof buf, "copy \"%s\"\n", lib_defines);
 			pbstr(buf1);
 			fclose(fp);
 		} else {