Sorry, I have no tool to generate a patch file which contains new files. You have to apply the contours_v4.patch with the patch command (patch < contours_v4.patch) and copy the Java files by hand (HGTDEM.java to src/uk/me/parabola/mkgmap/reader/dem and GeoTiffDEM.java to src/uk/me/parabola/mkgmap/reader/dem/optional).
Not having much joy trying to do anything with the patch. Heres' the steps I've take (n00b altert). Any guidance welcome. 1 - svn checkout of 1080 2 - Save the patch content of the e-mail to contours_v4.patch 3 - Apply the patch output below. gateway:/home/g-dev/svn # patch < contours_v4.patch can't find file to patch at input line 5 Perhaps you should have used the -p or --strip option? The text leading up to this was: -------------------------- |Index: src/uk/me/parabola/mkgmap/reader/dem/DEM.java |=================================================================== |--- src/uk/me/parabola/mkgmap/reader/dem/DEM.java (revision 1080) |+++ src/uk/me/parabola/mkgmap/reader/dem/DEM.java (working copy) -------------------------- File to patch: