X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/44747c53040ece195f0fe816f19cf493ffd6f465..HEAD:/mkunxarc.sh

diff --git a/mkunxarc.sh b/mkunxarc.sh
index 0f9ff31c..b15e2f45 100755
--- a/mkunxarc.sh
+++ b/mkunxarc.sh
@@ -27,8 +27,17 @@ case "$1" in
     ver=
     docver=
     ;;
+  *pre)
+    set -- "${1%pre}" "$2"
+    case "$1" in *[!.0-9a-z~]*) echo "Malformed prerelease ID '$1'">&2;exit 1;;esac
+    case "$2" in *[!.0-9a-z~]*) echo "Malformed prerelease revision '$1'">&2;exit 1;;esac
+    autoconfver="$1~pre$2"
+    arcsuffix="-$autoconfver"
+    ver="-DPRERELEASE=$1 -DSVN_REV=$2"
+    docver="VERSION=\"PuTTY prerelease $1:r$2\""
+    ;;
   *)
-    case "$1" in *[!.0-9a-z]*) echo "Malformed release ID '$1'">&2;exit 1;;esac
+    case "$1" in *[!.0-9a-z~]*) echo "Malformed release ID '$1'">&2;exit 1;;esac
     autoconfver="$1"
     arcsuffix="-$autoconfver"
     ver="-DRELEASE=$1"