Treat permanent delivery errors as temporary (configurable).

Fetchmail no longer drops permanently undelivered messages by default,
to match historic documentation.  It does this by adding a new
"softbounce" option, see below.
Fixes Debian Bug#471283, demotes Debian Bug#494418 to wishlist.

There is a new "softbounce" global option that prevents the deletion of
messages that have not been forwarded.  It defaults to "true" for
fetchmail 6.3.X in order to match historic documentation.  This may
change its default in the next major release.

NOTE: untested.

svn path=/branches/BRANCH_6-3/; revision=5315

1 files changed, 2 insertions, 0 deletions

diff --git a/rcfile_l.l b/rcfile_l.l
index f19360d1..67317a6b 100644
--- a/rcfile_l.l
+++ b/rcfile_l.l
@@ -18,6 +18,7 @@ int prc_lineno = 1;
 #else
 #define SETSTATE(n)	BEGIN(n)
 #endif /* LEXDEBUG */
+
 %}
 
 /* this doesn't work with Linux lex, see the INSTALL file */
@@ -77,6 +78,7 @@ showdots	{ return SHOWDOTS; }
 postmaster	{ return POSTMASTER; }
 bouncemail	{ return BOUNCEMAIL; }
 spambounce	{ return SPAMBOUNCE; }
+softbounce	{ return SOFTBOUNCE; }
 warnings	{ return WARNINGS; }
 tracepolls	{ return TRACEPOLLS; }