Fixes from Heikki Linnakangas <heikki@enterprisedb.com>:
Fixes from Heikki Linnakangas <heikki@enterprisedb.com>:

Apparently it's a bug I introduced when I refactored spell.c to use the
readline function for reading and recoding the input file. I didn't
notice that some calls to STRNCMP used the non-lowercased version of the
input line.

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