Add code to not indent enum, per Tom Lane.
Add code to not indent enum, per Tom Lane.

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