3 files changed, 78 insertions, 0 deletions
diff --git a/app-editors/teco/files/teco-double-free.diff b/app-editors/teco/files/teco-double-free.diff
new file mode 100644
index 000000000000..5a62b23d90be
--- /dev/null
+++ b/app-editors/teco/files/teco-double-free.diff
@@ -0,0 +1,20 @@
+--- te_exec2.c	1993-11-12 21:12:47.000000000 +0000
++++ te_exec2.c.new	2005-08-21 18:31:26.495907720 +0100
+@@ -197,7 +197,7 @@
+ 		{
+ 		if (eisw)       /* if ending a file execute, restore the previous "old command string" */
+ 		    {
+-		    fclose(eisw);               /* return the file descriptor */
++		    fclose(eisw), eisw = NULL;     /* return the file descriptor */
+ 		    dly_free_blist(cbuf.f);     /* return the command string used by the file (after execution done) */
+ 		    cbuf.f = oldcstring.f;
+ 		    cbuf.z = oldcstring.z;
+@@ -214,7 +214,7 @@
+ 		oldcstring.z = cbuf.z;
+ 		cbuf.f = NULL;              /* and make it inaccessible to "rdcmd" */
+ 		}
+-	    if (eisw) fclose(eisw);         /* if a command file had been open, close it */
++	    if (eisw) fclose(eisw), eisw = NULL;  /* if a command file had been open, close it */
+ 	    esp->val1 = (eisw = t_eisw) ? -1 : 0;
+ 	    esp->flag1 = colonflag;
+ 	    colonflag = 0;
diff --git a/app-editors/teco/files/teco-gcc4.patch b/app-editors/teco/files/teco-gcc4.patch
new file mode 100644
index 000000000000..fe4d8d3759b4
--- /dev/null
+++ b/app-editors/teco/files/teco-gcc4.patch
@@ -0,0 +1,11 @@
+--- te_subs.c.orig	2007-03-18 19:58:40 +0100
++++ te_subs.c	2007-03-18 19:58:57 +0100
+@@ -231,7 +231,7 @@
+     char c;
+     {
+     if (isdigit(c)) return(c - '0' + 1);
+-    else if isalpha(c) return(mapch_l[c] - 'a' + 11);
++    else if (isalpha(c)) return(mapch_l[c] - 'a' + 11);
+     else if (fors)
+ 	{
+ 	if (c == '_') return (SERBUF);
diff --git a/app-editors/teco/files/teco-warnings.patch b/app-editors/teco/files/teco-warnings.patch
new file mode 100644
index 000000000000..f8bbfbfff181
--- /dev/null
+++ b/app-editors/teco/files/teco-warnings.patch
@@ -0,0 +1,47 @@
+Include stdlib.h for exit(3).
+Fix conflicting type for malloc(3).
+Avoid casting pointers from/to int.
+
+--- teco-orig/te_defs.h
++++ teco/te_defs.h
+@@ -6,6 +6,7 @@
+ /* version for multiple buffers 04/19/89 11.25                              */
+ 
+ #include <stdio.h>
++#include <stdlib.h>
+ #include <ctype.h>
+ #include <setjmp.h>
+ 
+--- teco-orig/te_rdcmd.c
++++ teco/te_rdcmd.c
+@@ -94,7 +94,8 @@
+ 			qreg[i].f = cbuf.f;         /* put the old command string in its place */
+ 			if (qreg[i].f) qreg[i].f->b = (struct buffcell *) &qreg[i];
+ 			qreg[i].z = cbuf.z;
+-			cbuf.f = (struct buffcell *) (cbuf.z = 0);      /* no old command string */
++			cbuf.f = NULL;              /* no old command string */
++			cbuf.z = 0;
+ 			err = 0;                    /* no previous error */
+ 			goto restart;
+ 			}
+--- teco-orig/te_utils.c
++++ teco/te_utils.c
+@@ -13,7 +13,6 @@
+ 
+ struct buffcell *get_bcell()
+     {
+-    char *malloc();
+     struct buffcell *p;
+     int i;
+ 
+--- teco-orig/te_window.c
++++ teco/te_window.c
+@@ -1051,7 +1051,7 @@
+ 	pp->c = loc % CELLSIZE;
+ 	pp->dot = loc;
+ 	}
+-    return( (int) pb0->f);
++    return(pb0->f != NULL);
+     }
+ 
+ /* routine to move N lines (back, forward, or 0)                */