Index: sc.h
--- sc.h.orig
+++ sc.h
@@ -41,7 +41,7 @@
 #define COLFORMATS	 10	/* Number of custom column formats */
 #define DELBUFSIZE	 40	/* Number of named buffers + 4 */
 #ifdef PSC
-# define error(msg)	fprintf(stderr, msg);
+# define error(msg)	fprintf(stderr, "%s", msg);
 #else
 # define error isatty(fileno(stdout)) && !move(1,0) && !clrtoeol() && printw
 #endif
@@ -304,6 +304,7 @@ struct go_save {
 #define is_deleted   0020
 #define is_locked    0040
 #define is_label     0100
+#undef is_cleared
 #define is_cleared   0200
 #define may_sync     0400
 
@@ -425,6 +426,7 @@ extern	struct ent *lookat(int row, int col);
 extern	struct crange *find_crange(int row, int col);
 extern	struct frange *find_frange(int row, int col);
 extern	void EvalAll();
+extern	void add_abbr(char *string);
 extern	void add_crange(struct ent *r_left, struct ent *r_right, int pair);
 extern	void add_frange(struct ent *or_left, struct ent *or_right,
 	struct ent *ir_left, struct ent *ir_right, int toprows, int bottomrows,
@@ -434,6 +436,7 @@ extern	void add_range(char *name, struct ent_ptr left,
 extern	void addplugin(char *ext, char *plugin, char type);
 extern	void backcol(int arg);
 extern	void backrow(int arg);
+extern	void center(int sr, int sc, int er, int ec);
 extern	void change_color(int pair, struct enode *e);
 extern	void checkbounds(int *rowp, int *colp);
 extern	void clearent(struct ent *v);
@@ -458,7 +461,10 @@ extern	void doend(int rowinc, int colinc);
 extern	void doformat(int c1, int c2, int w, int p, int r);
 extern	void dupcol();
 extern	void duprow();
+extern	void doeval(struct enode *e, char *fmt, int row, int col, int fd);
+extern	void dogetkey();
 extern	void doquery(char *s, char *data, int fd);
+extern	void doseval(struct enode *e, int row, int col, int fd);
 extern	void dostat(int fd);
 extern	void dotick(int tick);
 extern	void editexp(int row, int col);
@@ -487,10 +493,13 @@ extern	void free_ent(register struct ent *p, int unloc
 extern	void getexp(int r0, int c0, int rn, int cn, int fd);
 extern	void getfmt(int r0, int c0, int rn, int cn, int fd);
 extern	void getformat(int col, int fd);
+extern	void getframe(int fd);
 extern	void getnum(int r0, int c0, int rn, int cn, int fd);
+extern	void getrange(char *name, int fd);
 extern	void getstring(int r0, int c0, int rn, int cn, int fd);
 extern	void go_last();
 extern	void goraw();
+extern	void gotonote();
 extern	void help();
 extern	void hide_col(int arg);
 extern	void hide_row(int arg);
@@ -507,7 +516,9 @@ extern	void kbd_again();
 extern	void label(register struct ent *v, register char *s, int flushdir);
 extern	void let(struct ent *v, struct enode *e);
 extern	void list_colors(FILE *f);
+extern	void list_frames(FILE *f);
 extern	void list_ranges(FILE *f);
+extern	void ljustify(int sr, int sc, int er, int ec);
 extern	void lock_cells(struct ent *v1, struct ent *v2);
 extern	void markcell();
 extern	void move_area(int dr, int dc, int sr, int sc, int er, int ec);
@@ -523,6 +534,7 @@ extern	void query(char *s, char *data);
 extern	void read_hist();
 extern	void remember(int save);
 extern	void resetkbd();
+extern	void rjustify(int sr, int sc, int er, int ec);
 extern	void rowshow_op();
 extern	void scxfree(char *p);
 extern	void setauto(int i);
@@ -560,6 +572,9 @@ extern	void write_hist();
 extern	void write_line(int c);
 extern	void write_ranges(FILE *f);
 extern	void yank_area(int sr, int sc, int er, int ec);
+extern	void yankcol(int arg);
+extern	void yankr(struct ent *v1, struct ent *v2);
+extern	void yankrow(int arg);
 extern	void yyerror(char *err);
 extern	int yylex();
 extern	int yyparse();