Commit b5001d40 authored by Tim Peters's avatar Tim Peters

Typos.

parent bb3c0e67
......@@ -474,7 +474,7 @@ class IStorageUndoable(IStorage):
description mapping is passed to `filter` for each potentially
undoable transaction. The sequence returned by `undoLog()` excludes
descriptions for which `filter` returns a false value. By default,
`filter` always returns a true value
`filter` always returns a true value.
ZEO note: Arbitrary callables cannot be passed from a ZEO client
to a ZEO server, and a ZEO client's implementation of `undoLog()`
......@@ -490,9 +490,9 @@ class IStorageUndoable(IStorage):
`first`: This is the index of the first transaction description
in the slice. It must be >= 0.
`last`: If >= 0, this is the index of the last transaction
description in the slice, and last should be at least
as large as first in this case. If `last` is less than
0, then `abs(last)` is taken to be the maximum number
description in the slice, and `last` should be at least
as large as `first` in this case. If `last` is less than
0, then abs(last) is taken to be the maximum number
of descriptions in the slice (which still begins at
index `first`). When `last` < 0, the same effect could
be gotten by passing the positive first-last-1 for
......@@ -506,7 +506,7 @@ class IStorageUndoable(IStorage):
If given, `specification` is a dictionary, and `undoInfo()`
synthesizes a `filter` function `f` for `undoLog()` such that
`f(desc)` returns true for a transaction description mapping
`desc` if and only if `desc` maps each skey in `specification` to
`desc` if and only if `desc` maps each key in `specification` to
the same value `specification` maps that key to. In other words,
only extensions (or supersets) of `specification` match.
......
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