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opt/sc/sc-7.16.patch

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diff -Nru sc-7.16.orig/Makefile sc-7.16/Makefile
--- sc-7.16.orig/Makefile 2006-12-20 18:43:05.630179753 +0100
+++ sc-7.16/Makefile 2006-12-20 18:48:45.280553112 +0100
@@ -32,7 +32,7 @@
# This is where the library file (tutorial) goes.
#LIBDIR=/usr/local/share/$(name) # reno
-LIBDIR=${prefix}/lib/$(name)
+LIBDIR=${prefix}/share/$(name)
LIBRARY=-DLIBDIR=\"${LIBDIR}\"
# Set SIMPLE for lex.c if you don't want arrow keys or lex.c blows up
diff -Nru sc-7.16.orig/abbrev.c sc-7.16/abbrev.c
--- sc-7.16.orig/abbrev.c 2006-12-20 18:43:05.630179753 +0100
+++ sc-7.16/abbrev.c 2006-12-20 18:48:45.280553112 +0100
@@ -19,10 +19,15 @@
#include <stdio.h>
#include <stdlib.h>
#include <ctype.h>
+#include <curses.h>
+#include <unistd.h>
#include "sc.h"
static struct abbrev *abbr_base;
+int are_abbrevs(void);
+
+
void
add_abbr(char *string)
{
@@ -87,7 +92,7 @@
}
}
- if (expansion == NULL)
+ if (expansion == NULL){
if ((a = find_abbr(string, strlen(string), &prev))) {
error("abbrev \"%s %s\"", a->abbr, a->exp);
return;
@@ -95,6 +100,7 @@
error("abreviation \"%s\" doesn't exist", string);
return;
}
+ }
if (find_abbr(string, strlen(string), &prev))
del_abbr(string);
@@ -122,7 +128,7 @@
del_abbr(char *abbrev)
{
struct abbrev *a;
- struct abbrev **prev;
+ struct abbrev **prev=0;
if (!(a = find_abbr(abbrev, strlen(abbrev), prev)))
return;
diff -Nru sc-7.16.orig/cmds.c sc-7.16/cmds.c
--- sc-7.16.orig/cmds.c 2006-12-20 18:43:05.630179753 +0100
+++ sc-7.16/cmds.c 2006-12-20 18:48:45.280553112 +0100
@@ -478,7 +478,7 @@
int i, qtmp;
char buf[50];
struct frange *fr;
- struct ent *obuf;
+ struct ent *obuf=0;
if ((fr = find_frange(currow, curcol)))
rs = fr->or_right->row - currow + 1;
@@ -535,7 +535,7 @@
int cs = maxcol - curcol + 1;
int i, qtmp;
char buf[50];
- struct ent *obuf;
+ struct ent *obuf=0;
if (cs - arg < 0) {
cs = cs > 0 ? cs : 0;
@@ -810,7 +810,7 @@
if (to_insert == 'r') {
insertrow(numrows, 0);
- if (fr = find_frange(currow, curcol))
+ if ((fr = find_frange(currow, curcol)))
deltac = fr->or_left->col - mincol;
else {
for (i = 0; i < numrows; i++)
@@ -2279,7 +2279,7 @@
ret->e.r.right.vp = lookat(newrow, newcol);
ret->e.r.right.vf = e->e.r.right.vf;
} else {
- struct enode *temprange;
+ struct enode *temprange=0;
if (freeenodes) {
ret = freeenodes;
@@ -2337,8 +2337,7 @@
break;
case 'f':
case 'F':
- if (range && ret->op == 'F' ||
- !range && ret->op == 'f')
+ if ((range && ret->op == 'F') || (!range && ret->op == 'f'))
Rdelta = Cdelta = 0;
ret->e.o.left = copye(e->e.o.left, Rdelta, Cdelta,
r1, c1, r2, c2, transpose);
@@ -2798,7 +2797,7 @@
write_cells(register FILE *f, int r0, int c0, int rn, int cn, int dr, int dc)
{
register struct ent **pp;
- int r, c, rs, cs, mf;
+ int r, c, rs=0, cs=0, mf;
char *dpointptr;
mf = modflg;
@@ -2861,12 +2860,12 @@
if ((plugin = findplugin(p+1, 'w')) != NULL) {
if (!plugin_exists(plugin, strlen(plugin), save + 1)) {
error("plugin not found");
- return;
+ return -1;
}
*save = '|';
if ((strlen(save) + strlen(fname) + 20) > PATHLEN) {
error("Path too long");
- return;
+ return -1;
}
sprintf(save + strlen(save), " %s%d:", coltoa(c0), r0);
sprintf(save + strlen(save), "%s%d \"%s\"", coltoa(cn), rn, fname);
@@ -2883,13 +2882,14 @@
}
#endif /* VMS */
- if (*fname == '\0')
+ if (*fname == '\0'){
if (isatty(STDOUT_FILENO) || *curfile != '\0')
fname = curfile;
else {
write_fd(stdout, r0, c0, rn, cn);
return (0);
}
+ }
#ifdef MSDOS
namelen = 12;
@@ -2981,12 +2981,12 @@
if ((plugin = findplugin(p+1, 'r')) != NULL) {
if (!(plugin_exists(plugin, strlen(plugin), save + 1))) {
error("plugin not found");
- return;
+ return -1;
}
*save = '|';
if ((strlen(save) + strlen(fname) + 2) > PATHLEN) {
error("Path too long");
- return;
+ return -1;
}
sprintf(save + strlen(save), " \"%s\"", fname);
eraseflg = 0;
diff -Nru sc-7.16.orig/color.c sc-7.16/color.c
--- sc-7.16.orig/color.c 2006-12-20 18:43:05.630179753 +0100
+++ sc-7.16/color.c 2006-12-20 18:48:45.280553112 +0100
@@ -19,6 +19,7 @@
#include <curses.h>
#include <ctype.h>
+#include <unistd.h>
#include "sc.h"
/* a linked list of free [struct ent]'s, uses .next as the pointer */
diff -Nru sc-7.16.orig/frame.c sc-7.16/frame.c
--- sc-7.16.orig/frame.c 2006-12-20 18:43:05.630179753 +0100
+++ sc-7.16/frame.c 2006-12-20 18:48:45.280553112 +0100
@@ -18,6 +18,9 @@
#include <stdio.h>
#include <ctype.h>
+#include <stdlib.h>
+#include <curses.h>
+#include <unistd.h>
#include "sc.h"
static struct frange *frame_base;
diff -Nru sc-7.16.orig/help.c sc-7.16/help.c
--- sc-7.16.orig/help.c 2006-12-20 18:43:05.630179753 +0100
+++ sc-7.16/help.c 2006-12-20 18:48:45.280553112 +0100
@@ -11,6 +11,7 @@
char *revision = "$Revision: 7.16 $";
#else
#include <curses.h>
+#include <unistd.h>
#include "sc.h"
#endif /* QREF */
diff -Nru sc-7.16.orig/interp.c sc-7.16/interp.c
--- sc-7.16.orig/interp.c 2006-12-20 18:43:05.630179753 +0100
+++ sc-7.16/interp.c 2006-12-20 18:48:45.290552829 +0100
@@ -1572,12 +1572,12 @@
copy(struct ent *dv1, struct ent *dv2, struct ent *v1, struct ent *v2)
{
struct ent *p;
- struct ent *n;
+/* struct ent *n;*/
static int minsr = -1, minsc = -1;
static int maxsr = -1, maxsc = -1;
int mindr, mindc;
int maxdr, maxdc;
- int vr, vc;
+/* int vr, vc;*/
int r, c;
int deltar, deltac;
@@ -2066,7 +2066,7 @@
*line = '\0';
}
}
- if (!col_hidden[c])
+ if (!col_hidden[c]){
if (gs.g_type == G_STR) {
if (p && p->label
#if defined(REGCOMP)
@@ -2099,6 +2099,7 @@
#endif
#endif
break;
+ }
if (r == endr && c == endc) {
error("String not found");
#if defined(REGCOMP)
@@ -2471,13 +2472,11 @@
int
constant(register struct enode *e)
{
- return (
- e == NULL
+ return e == NULL
|| e->op == O_CONST
|| e->op == O_SCONST
- || e->op == 'm' && constant(e->e.o.left)
- || (
- e->op != O_VAR
+ || (e->op == 'm' && constant(e->e.o.left))
+ || (e->op != O_VAR
&& !(e->op & REDUCE)
&& constant(e->e.o.left)
&& constant(e->e.o.right)
@@ -2491,9 +2490,7 @@
&& e->op != LASTCOL
&& e->op != NUMITER
&& e->op != FILENAME
- && optimize
- )
- );
+ && optimize );
}
void
diff -Nru sc-7.16.orig/lex.c sc-7.16/lex.c
--- sc-7.16.orig/lex.c 2006-12-20 18:43:05.630179753 +0100
+++ sc-7.16/lex.c 2006-12-20 18:48:45.290552829 +0100
@@ -34,6 +34,8 @@
#include <signal.h>
#include <setjmp.h>
#include <ctype.h>
+#include <unistd.h>
+#include <math.h>
#include "sc.h"
#ifdef NONOTIMEOUT
@@ -107,7 +109,7 @@
yylex()
{
char *p = line + linelim;
- int ret;
+ int ret=0;
static int isfunc = 0;
static bool isgoto = 0;
static bool colstate = 0;
@@ -326,7 +328,7 @@
strcpy((char *)path, HomeDir);
strcat((char *)path, "/.sc/plugins/");
strncat((char *)path, name, len);
- if (fp = fopen((char *)path, "r")) {
+ if ((fp = fopen((char *)path, "r"))) {
fclose(fp);
return 1;
}
@@ -334,7 +336,7 @@
strcpy((char *)path, LIBDIR);
strcat((char *)path, "/plugins/");
strncat((char *)path, name, len);
- if (fp = fopen((char *)path, "r")) {
+ if ((fp = fopen((char *)path, "r"))) {
fclose(fp);
return 1;
}
diff -Nru sc-7.16.orig/range.c sc-7.16/range.c
--- sc-7.16.orig/range.c 2006-12-20 18:43:05.630179753 +0100
+++ sc-7.16/range.c 2006-12-20 18:48:45.290552829 +0100
@@ -18,6 +18,8 @@
#include <stdio.h>
#include <ctype.h>
+#include <unistd.h>
+#include <curses.h>
#include "sc.h"
static struct range *rng_base;
diff -Nru sc-7.16.orig/sc.c sc-7.16/sc.c
--- sc-7.16.orig/sc.c 2006-12-20 18:43:05.630179753 +0100
+++ sc-7.16/sc.c 2006-12-20 18:48:45.290552829 +0100
@@ -212,7 +212,7 @@
if (dbidx < 0)
return;
- if (p = delbuf[dbidx]) {
+ if ((p = delbuf[dbidx])) {
scxfree(delbuffmt[dbidx]);
delbuffmt[dbidx] = NULL;
}
@@ -845,7 +845,7 @@
break;
case 'C':
color = !color;
- if (has_colors())
+ if (has_colors()){
if (color) {
attron(COLOR_PAIR(1));
bkgd(COLOR_PAIR(1) | ' ');
@@ -853,6 +853,7 @@
attron(COLOR_PAIR(0));
bkgd(COLOR_PAIR(0) | ' ');
}
+ }
error("Color %sabled.", color ? "en" : "dis");
break;
case 'N':
diff -Nru sc-7.16.orig/sc.h sc-7.16/sc.h
--- sc-7.16.orig/sc.h 2006-12-20 18:43:05.630179753 +0100
+++ sc-7.16/sc.h 2006-12-20 18:48:45.290552829 +0100
@@ -612,6 +612,9 @@
extern int rowlimit;
extern int collimit;
+void yankr(struct ent *v1, struct ent *v2);
+
+
#if BSD42 || SYSIII
#ifndef cbreak
diff -Nru sc-7.16.orig/screen.c sc-7.16/screen.c
--- sc-7.16.orig/screen.c 2006-12-20 18:43:05.630179753 +0100
+++ sc-7.16/screen.c 2006-12-20 18:48:45.290552829 +0100
@@ -234,11 +234,12 @@
i = stcol;
lcols = 0;
col = rescol + frcols;
- if (fr && stcol >= fr->or_left->col)
+ if (fr && stcol >= fr->or_left->col){
if (stcol < fr->ir_left->col)
i = fr->or_left->col;
else
col += flcols;
+ }
for (; (col + fwidth[i] < cols-1 || col_hidden[i] || i < curcol) &&
i < maxcols; i++) {
lcols++;
@@ -328,11 +329,12 @@
i = stcol;
lcols = 0;
col = rescol + frcols;
- if (fr && stcol >= fr->or_left->col)
+ if (fr && stcol >= fr->or_left->col){
if (stcol < fr->ir_left->col)
i = fr->or_left->col;
else
col += flcols;
+ }
for (; (col + fwidth[i] < cols-1 || col_hidden[i] || i < curcol) &&
i < maxcols; i++) {
lcols++;
@@ -377,11 +379,12 @@
i = strow;
rows = 0;
row = RESROW + fbrows;
- if (fr && strow >= fr->or_left->row)
+ if (fr && strow >= fr->or_left->row){
if (strow < fr->ir_left->row)
i = fr->or_left->row;
else
row += ftrows;
+ }
for (; (row < lines || row_hidden[i] || i < currow) && i < maxrows;
i++) {
rows++;
@@ -460,11 +463,12 @@
i = strow;
rows = 0;
row = RESROW + fbrows;
- if (fr && strow >= fr->or_left->row)
+ if (fr && strow >= fr->or_left->row){
if (strow < fr->ir_left->row)
i = fr->or_left->row;
else
row += ftrows;
+ }
for (; (row < lines || row_hidden[i] || i < currow) && i < maxrows;
i++) {
rows++;
diff -Nru sc-7.16.orig/sort.c sc-7.16/sort.c
--- sc-7.16.orig/sort.c 2006-12-20 18:43:05.630179753 +0100
+++ sc-7.16/sort.c 2006-12-20 18:48:45.290552829 +0100
@@ -19,6 +19,8 @@
#include <stdio.h>
#include <ctype.h>
#include <stdlib.h>
+#include <unistd.h>
+#include <curses.h>
#include "sc.h"
int compare(const void *row1, const void *row2);
diff -Nru sc-7.16.orig/vi.c sc-7.16/vi.c
--- sc-7.16.orig/vi.c 2006-12-20 18:43:05.630179753 +0100
+++ sc-7.16/vi.c 2006-12-20 18:48:45.290552829 +0100
@@ -17,6 +17,8 @@
#include <curses.h>
#include <ctype.h>
#include <stdlib.h>
+#include <unistd.h>
+#include <sys/wait.h>
#include "sc.h"
#if defined(REGCOMP)
@@ -40,7 +42,7 @@
#define istext(a) (isalnum(a) || ((a) == '_'))
-#define bool int
+/*#define bool int*/
#define true 1
#define false 0
@@ -667,8 +669,10 @@
static struct range *nextmatch;
int len;
- if (linelim > 0 && isalnum(line[linelim-1]) || line[linelim-1] == '_' ||
- (completethis && line[linelim-1] == ' ')) {
+ if ((linelim > 0 && isalnum(line[linelim-1])) ||
+ line[linelim-1] == '_' ||
+ (completethis && line[linelim-1] == ' ')) {
+
if (!completethis) {
for (completethis = line + linelim - 1; isalnum(*completethis) ||
*completethis == '_'; completethis--) /* */;
@@ -715,7 +719,7 @@
showdr()
{
int minsr, minsc, maxsr, maxsc;
- char *p;
+ /*char *p;*/
char r[12];
struct frange *fr = find_frange(currow, curcol);
@@ -1566,7 +1570,7 @@
search_again(bool reverse)
{
int prev_match;
- int found_it;
+ int found_it=0;
#if !defined(REGCOMP) && !defined(RE_COMP) && !defined(REGCMP)
char *look_here;
int do_next;
@@ -1777,7 +1781,7 @@
static void
match_paren()
{
- register int i;
+ /*register int i;*/
int nest = 1;
int tmp = linelim;
diff -Nru sc-7.16.orig/vmtbl.c sc-7.16/vmtbl.c
--- sc-7.16.orig/vmtbl.c 2006-12-20 18:43:05.630179753 +0100
+++ sc-7.16/vmtbl.c 2006-12-20 18:48:45.290552829 +0100
@@ -16,6 +16,7 @@
# include <curses.h>
#endif /* PSC */
+#include <unistd.h>
#include "sc.h"
/*
diff -Nru sc-7.16.orig/xmalloc.c sc-7.16/xmalloc.c
--- sc-7.16.orig/xmalloc.c 2006-12-20 18:43:05.630179753 +0100
+++ sc-7.16/xmalloc.c 2006-12-20 18:48:45.290552829 +0100
@@ -4,11 +4,12 @@
*/
#include <curses.h>
+#include <stdlib.h>
#include "sc.h"
-extern char *malloc();
+/* extern char *malloc();
extern char *realloc();
-extern void free();
+extern void free(); */
void fatal();
#ifdef SYSV3
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