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From: <hesso@pool.math.tu-berlin.de>
Subject: Adapt the internal program name if nvi was called via one of
the Debian alternative symlinks.
diff -Naur nvi-1.81.6.orig/common/gs.c nvi-1.81.6/common/gs.c
--- nvi-1.81.6.orig/common/gs.c 2007-11-18 17:41:42.000000000 +0100
+++ nvi-1.81.6/common/gs.c 2008-05-01 18:28:44.000000000 +0200
@@ -45,6 +45,24 @@
gp->progname = name;
+#ifdef DEBIAN
+ /* This is because of the Debian alternatives system. The
+ definitions of editor, vi, view, and ex are transient. This
+ would be ok, except that the recovery file hardcodes the
+ name. The downside of this is that the error messages may
+ not quite match what the user expects */
+
+ if (!strcmp(name, "editor")) {
+ gp->progname = "nvi";
+ } else if (!strcmp(name, "vi")){
+ gp->progname = "nvi";
+ } else if (!strcmp(name, "view")){
+ gp->progname = "nview";
+ } else if (!strcmp(name, "ex")){
+ gp->progname = "nex";
+ }
+#endif /* DEBIAN */
+
/* Common global structure initialization. */
/* others will need to be copied from main.c */
CIRCLEQ_INIT(&gp->dq);
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