Allow make_ctags to work with exuberant tags.
Allow make_ctags to work with exuberant tags.

Chibin/gpdb,atris/gpdb,arcivanov/postgres-xl,lpetrov-pivotal/gpdb,ahachete/gpdb,royc1/gpdb,rubikloud/gpdb,0x0FFF/gpdb,edespino/gpdb,xinzweb/gpdb,50wu/gpdb,greenplum-db/gpdb,Postgres-XL/Postgres-XL,lisakowen/gpdb,oberstet/postgres-xl,lisakowen/gpdb,Postgres-XL/Postgres-XL,snaga/postgres-xl,randomtask1155/gpdb,jmcatamney/gpdb,CraigHarris/gpdb,kaknikhil/gpdb,jmcatamney/gpdb,zaksoup/gpdb,adam8157/gpdb,0x0FFF/gpdb,rubikloud/gpdb,kaknikhil/gpdb,royc1/gpdb,Chibin/gpdb,lintzc/gpdb,lintzc/gpdb,oberstet/postgres-xl,ahachete/gpdb,janebeckman/gpdb,ovr/postgres-xl,xuegang/gpdb,cjcjameson/gpdb,pavanvd/postgres-xl,oberstet/postgres-xl,CraigHarris/gpdb,rvs/gpdb,randomtask1155/gpdb,yazun/postgres-xl,zaksoup/gpdb,techdragon/Postgres-XL,lpetrov-pivotal/gpdb,randomtask1155/gpdb,ashwinstar/gpdb,edespino/gpdb,yuanzhao/gpdb,chrishajas/gpdb,tangp3/gpdb,greenplum-db/gpdb,arcivanov/postgres-xl,lpetrov-pivotal/gpdb,foyzur/gpdb,techdragon/Postgres-XL,greenplum-db/gpdb,rvs/gpdb,Quikling/gpdb,greenplum-db/gpdb,edespino/gpdb,adam8157/gpdb,zaksoup/gpdb,janebeckman/gpdb,royc1/gpdb,kmjungersen/PostgresXL,0x0FFF/gpdb,0x0FFF/gpdb,ahachete/gpdb,Chibin/gpdb,Chibin/gpdb,adam8157/gpdb,ovr/postgres-xl,Quikling/gpdb,rubikloud/gpdb,arcivanov/postgres-xl,Quikling/gpdb,yuanzhao/gpdb,ashwinstar/gpdb,zeroae/postgres-xl,edespino/gpdb,arcivanov/postgres-xl,ahachete/gpdb,cjcjameson/gpdb,50wu/gpdb,cjcjameson/gpdb,ahachete/gpdb,oberstet/postgres-xl,arcivanov/postgres-xl,zaksoup/gpdb,snaga/postgres-xl,randomtask1155/gpdb,cjcjameson/gpdb,janebeckman/gpdb,0x0FFF/gpdb,Postgres-XL/Postgres-XL,xuegang/gpdb,jmcatamney/gpdb,zaksoup/gpdb,rubikloud/gpdb,janebeckman/gpdb,xuegang/gpdb,CraigHarris/gpdb,Postgres-XL/Postgres-XL,atris/gpdb,rvs/gpdb,arcivanov/postgres-xl,yuanzhao/gpdb,jmcatamney/gpdb,yuanzhao/gpdb,atris/gpdb,royc1/gpdb,CraigHarris/gpdb,lintzc/gpdb,jmcatamney/gpdb,cjcjameson/gpdb,adam8157/gpdb,0x0FFF/gpdb,edespino/gpdb,snaga/postgres-xl,Quikling/gpdb,lpetrov-pivotal/gpdb,rvs/gpdb,lintzc/gpdb,lisakowen/gpdb,lintzc/gpdb,oberstet/postgres-xl,chrishajas/gpdb,postmind-net/postgres-xl,yazun/postgres-xl,rvs/gpdb,rubikloud/gpdb,xuegang/gpdb,lintzc/gpdb,lisakowen/gpdb,rvs/gpdb,foyzur/gpdb,pavanvd/postgres-xl,techdragon/Postgres-XL,yuanzhao/gpdb,xinzweb/gpdb,lisakowen/gpdb,cjcjameson/gpdb,50wu/gpdb,royc1/gpdb,CraigHarris/gpdb,jmcatamney/gpdb,kaknikhil/gpdb,royc1/gpdb,Quikling/gpdb,cjcjameson/gpdb,foyzur/gpdb,ovr/postgres-xl,adam8157/gpdb,ashwinstar/gpdb,adam8157/gpdb,janebeckman/gpdb,pavanvd/postgres-xl,techdragon/Postgres-XL,tpostgres-projects/tPostgres,greenplum-db/gpdb,postmind-net/postgres-xl,zeroae/postgres-xl,greenplum-db/gpdb,kaknikhil/gpdb,Chibin/gpdb,zeroae/postgres-xl,ovr/postgres-xl,xuegang/gpdb,randomtask1155/gpdb,tangp3/gpdb,xinzweb/gpdb,50wu/gpdb,rvs/gpdb,randomtask1155/gpdb,foyzur/gpdb,pavanvd/postgres-xl,edespino/gpdb,atris/gpdb,greenplum-db/gpdb,xuegang/gpdb,edespino/gpdb,foyzur/gpdb,Postgres-XL/Postgres-XL,cjcjameson/gpdb,lisakowen/gpdb,chrishajas/gpdb,Chibin/gpdb,kmjungersen/PostgresXL,zeroae/postgres-xl,ashwinstar/gpdb,lisakowen/gpdb,chrishajas/gpdb,foyzur/gpdb,ovr/postgres-xl,Quikling/gpdb,yazun/postgres-xl,janebeckman/gpdb,xinzweb/gpdb,50wu/gpdb,yazun/postgres-xl,randomtask1155/gpdb,edespino/gpdb,CraigHarris/gpdb,Chibin/gpdb,janebeckman/gpdb,janebeckman/gpdb,xuegang/gpdb,snaga/postgres-xl,postmind-net/postgres-xl,tangp3/gpdb,CraigHarris/gpdb,adam8157/gpdb,lpetrov-pivotal/gpdb,tpostgres-projects/tPostgres,Chibin/gpdb,50wu/gpdb,janebeckman/gpdb,snaga/postgres-xl,lintzc/gpdb,tangp3/gpdb,0x0FFF/gpdb,adam8157/gpdb,foyzur/gpdb,chrishajas/gpdb,kaknikhil/gpdb,zaksoup/gpdb,Quikling/gpdb,tpostgres-projects/tPostgres,kmjungersen/PostgresXL,techdragon/Postgres-XL,chrishajas/gpdb,royc1/gpdb,greenplum-db/gpdb,ashwinstar/gpdb,postmind-net/postgres-xl,lpetrov-pivotal/gpdb,kaknikhil/gpdb,cjcjameson/gpdb,cjcjameson/gpdb,rvs/gpdb,CraigHarris/gpdb,chrishajas/gpdb,jmcatamney/gpdb,yuanzhao/gpdb,tangp3/gpdb,kmjungersen/PostgresXL,lintzc/gpdb,yuanzhao/gpdb,xuegang/gpdb,rvs/gpdb,kaknikhil/gpdb,lpetrov-pivotal/gpdb,CraigHarris/gpdb,rubikloud/gpdb,yuanzhao/gpdb,janebeckman/gpdb,atris/gpdb,edespino/gpdb,lpetrov-pivotal/gpdb,zaksoup/gpdb,edespino/gpdb,0x0FFF/gpdb,rubikloud/gpdb,ahachete/gpdb,ahachete/gpdb,pavanvd/postgres-xl,royc1/gpdb,ashwinstar/gpdb,atris/gpdb,zaksoup/gpdb,yazun/postgres-xl,ahachete/gpdb,50wu/gpdb,tangp3/gpdb,kaknikhil/gpdb,tangp3/gpdb,kaknikhil/gpdb,chrishajas/gpdb,atris/gpdb,lintzc/gpdb,postmind-net/postgres-xl,zeroae/postgres-xl,atris/gpdb,kmjungersen/PostgresXL,xinzweb/gpdb,foyzur/gpdb,lisakowen/gpdb,xinzweb/gpdb,ashwinstar/gpdb,rubikloud/gpdb,50wu/gpdb,yuanzhao/gpdb,xuegang/gpdb,tpostgres-projects/tPostgres,rvs/gpdb,jmcatamney/gpdb,randomtask1155/gpdb,xinzweb/gpdb,Quikling/gpdb,tpostgres-projects/tPostgres,tangp3/gpdb,Quikling/gpdb,Chibin/gpdb,ashwinstar/gpdb,xinzweb/gpdb,yuanzhao/gpdb,kaknikhil/gpdb,Quikling/gpdb,Chibin/gpdb