Merge Watcom compiler warning fixes into trunk.

FossilOrigin-Name: 5be96788a142362fa1f218191d2a93fdea46d93d

diff --cc manifest
index 3738b93a0214c40c9ae58628814684fceafaf25b,ad74c6cc346bbc288abb9ff009c87a96536f0be8..bf575bcd2c3eb1ca2b542d662bdce8d28b13285d
--- 1/manifest
--- 2/manifest
+++ b/manifest
@@@ -1,5 -1,5 +1,5 @@@
- C Add\sa\scomment\sto\sfts3_snippet.c.
- D 2012-10-17T20:28:52.286
 -C More\swarning\sfixes.
 -D 2012-10-18T10:35:19.926
++C Merge\sWatcom\scompiler\swarning\sfixes\sinto\strunk.
++D 2012-10-18T15:01:27.155
  F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
  F Makefile.in 5f4f26109f9d80829122e0e09f9cda008fa065fb
  F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@@ -1021,7 -1021,7 +1021,7 @@@ F tool/vdbe-compress.tcl f12c884766bd14
  F tool/warnings-clang.sh f6aa929dc20ef1f856af04a730772f59283631d4
  F tool/warnings.sh fbc018d67fd7395f440c28f33ef0f94420226381
  F tool/win/sqlite.vsix 67d8a99aceb56384a81b3f30d6c71743146d2cc9
- P 514505a84bcc677518d60a42896598f85ed78265
- R 8bd41a2c439b9257ed0c53b5b5e0e2b7
- U dan
- Z 16efc8c4916610ff9f4669700be42910
 -P 018e09c70347b9e0c76246ae65d57ef5d29a965a
++P b5f5ba3103e6fcf117fb69d5379fa70f691a652d 51a6a797e1d61c4361b87cdf3467bfd3ce161cc3
+ R 118e249f38e185342e1ec7a1a462b9aa
 -U mistachkin
 -Z ad2a76d04895f240393670b919d80b4d
++U drh
++Z ac436b000019895766c5be314c79e007

diff --cc manifest.uuid
index 873f29b1866dd0f9ff433d62ae1cdcc083c44757,c57c558e36ff8043fa75f53ecfbec4c41a94447a..17dc5f125812ad147364fa09b1afa65a61fdd67e
--- 1/manifest.uuid
--- 2/manifest.uuid
+++ b/manifest.uuid
@@@ -1,1 -1,1 +1,1 @@@
- b5f5ba3103e6fcf117fb69d5379fa70f691a652d
 -51a6a797e1d61c4361b87cdf3467bfd3ce161cc3
++5be96788a142362fa1f218191d2a93fdea46d93d