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Fix typos and comments and make minor changes to a few function names,

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as suggested by readership.

FossilOrigin-Name: e9d05cbb7676cbda83f1b3b71447404d7edde898
This commit is contained in:
drh
2012-01-04 12:57:45 +00:00
parent 52bcde0e2d
commit e4c88c0c38
12 changed files with 47 additions and 45 deletions
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16
src/vdbe.c
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@@ -52,7 +52,7 @@
** not misused.
*/
#ifdef SQLITE_DEBUG
# define memAboutToChange(P,M) sqlite3VdbeMemPrepareToChange(P,M)
# define memAboutToChange(P,M) sqlite3VdbeMemAboutToChange(P,M)
#else
# define memAboutToChange(P,M)
#endif
@@ -70,8 +70,8 @@ int sqlite3_search_count = 0;
/*
** When this global variable is positive, it gets decremented once before
** each instruction in the VDBE. When reaches zero, the u1.isInterrupted
** field of the sqlite3 structure is set in order to simulate and interrupt.
** each instruction in the VDBE. When it reaches zero, the u1.isInterrupted
** field of the sqlite3 structure is set in order to simulate an interrupt.
**
** This facility is used for testing purposes only. It does not function
** in an ordinary build.
@@ -196,7 +196,7 @@ static VdbeCursor *allocateCursor(
Vdbe *p, /* The virtual machine */
int iCur, /* Index of the new VdbeCursor */
int nField, /* Number of fields in the table or index */
int iDb, /* When database the cursor belongs to, or -1 */
int iDb, /* Database the cursor belongs to, or -1 */
int isBtreeCursor /* True for B-Tree. False for pseudo-table or vtab */
){
/* Find the memory cell that will be used to store the blob of memory
@@ -478,7 +478,7 @@ static void registerTrace(FILE *out, int iReg, Mem *p){
**
** This macro added to every instruction that does a jump in order to
** implement a loop. This test used to be on every single instruction,
** but that meant we more testing that we needed. By only testing the
** but that meant we more testing than we needed. By only testing the
** flag on jump instructions, we get a (small) speed improvement.
*/
#define CHECK_FOR_INTERRUPT \
@@ -673,7 +673,7 @@ int sqlite3VdbeExec(
assert( pOp->p2<=p->nMem );
pOut = &aMem[pOp->p2];
memAboutToChange(p, pOut);
MemReleaseExt(pOut);
VdbeMemRelease(pOut);
pOut->flags = MEM_Int;
}
@@ -977,7 +977,7 @@ case OP_Null: { /* out2-prerelease */
while( cnt>0 ){
pOut++;
memAboutToChange(p, pOut);
MemReleaseExt(pOut);
VdbeMemRelease(pOut);
pOut->flags = MEM_Null;
cnt--;
}
@@ -2375,7 +2375,7 @@ case OP_Column: {
if( aOffset[p2] ){
assert( rc==SQLITE_OK );
if( zRec ){
MemReleaseExt(pDest);
VdbeMemRelease(pDest);
sqlite3VdbeSerialGet((u8 *)&zRec[aOffset[p2]], aType[p2], pDest);
}else{
len = sqlite3VdbeSerialTypeLen(aType[p2]);