Fix more fallout from line-wrap patch, to wit, arbitrarily changing the API of PQdsplen without bothering to fix its callers.  Although ReportSyntaxErrorPosition could probably do with more smarts about handling control characters, for the moment I'll just get it back to handling tabs consistently.
Fix more fallout from line-wrap patch, to wit, arbitrarily changing
the API of PQdsplen without bothering to fix its callers.  Although
ReportSyntaxErrorPosition could probably do with more smarts about
handling control characters, for the moment I'll just get it back to
handling tabs consistently.

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