Parser changes to allow parenthesized numerical arguments to pragmas,

in support of the integrity_check enhancement of check-in (3609)
and ticket #2176. (CVS 3610)

FossilOrigin-Name: ab6322bf9398c2989b648b24c1ebdf09493accdf

manifest

@@ -1,5 +1,5 @@
-C Limit\sthe\snumber\sof\serrors\sreturned\sby\sPRAGMA\sintegrity_check\sto\s100\sby\ndefault.\s\sSpecify\san\salternative\slimit\susing\san\sargument\sto\sthe\spragma.\nTicket\s#2176.\s(CVS\s3609)
-D 2007-01-27T02:24:55
+C Parser\schanges\sto\sallow\sparenthesized\snumerical\sarguments\sto\spragmas,\nin\ssupport\sof\sthe\sintegrity_check\senhancement\sof\scheck-in\s(3609)\nand\sticket\s#2176.\s(CVS\s3610)
+D 2007-01-27T02:38:30
 F Makefile.in 7fa74bf4359aa899da5586e394d17735f221315f
 F Makefile.linux-gcc 2d8574d1ba75f129aba2019f0b959db380a90935
 F README 9c4e2d6706bdcc3efdd773ce752a8cdab4f90028
@@ -87,7 +87,7 @@ F src/os_win.c 8736cf3a49fd651a6538857480f302807d57814c
 F src/os_win.h 41a946bea10f61c158ce8645e7646b29d44f122b
 F src/pager.c d6ad66eb119602cb2e6a097f8f635372ba677d23
 F src/pager.h 2e6d42f4ae004ae748a037b8468112b851c447a7
-F src/parse.y 2f571c5f6219428d7fb08737db3d113742b1cceb
+F src/parse.y 31ea08df1305100abd5bcee61b4a01c4e43cbd35
 F src/pragma.c 5091300911670ddaa552bfa12c45cbca1bb7e7d6
 F src/prepare.c 484389c6811415b8f23d259ac9c029613e1c72c3
 F src/printf.c aade23a789d7cc88b397ec0d33a0a01a33a7a9c1
@@ -428,7 +428,7 @@ F www/tclsqlite.tcl bb0d1357328a42b1993d78573e587c6dcbc964b9
 F www/vdbe.tcl 87a31ace769f20d3627a64fa1fade7fed47b90d0
 F www/version3.tcl 890248cf7b70e60c383b0e84d77d5132b3ead42b
 F www/whentouse.tcl 97e2b5cd296f7d8057e11f44427dea8a4c2db513
-P 93edd3b0565d08383b3034c57f221073fde6de4b
-R 557df95c56e9de3c85559166fb533aa4
+P d564a039f27be2bb2c3973e79dc99b25869139da
+R 391c93b26258880b34efda350f4d952f
 U drh
-Z 0cf02b2f60ab84b0a3c77c11c5fcb2c4
+Z 8953b7a02ab9cda0f53ad9c4a7a06c8f