Please add ";" as is_in separator

[tegzed]

Hello,

I think I found a possible improvement for the town search of Navit. In Hungary's (and possibly several other country's) OSM data most of the is_in values for towns are separated by ";" character instead of "," that Navit currently expects. Please consider adding ";" as separator to make town search work in these countries also. The below "patch" for maptool/osm.c fixes the problem and leaves the original search method operational also.

change line 1450 from:

   1450                         while ((tok=strtok(buf, ","))) {

to:

   1450                         while ((tok=strtok(buf, ",;"))) {

Please consider including this modification if it does not affect correct operation of Navit.

Please also supplement Hungary's entry with the local name in country_table from

{348,"Hungary"},

{348,"Hungary,Magyarország"},

Thanks, David Tegze

[kazer]

Applied in ​r3417. Thanks!