dirstate-v2: Use "byte sequence" in docs
The patch originally sent as https://phab.mercurial-scm.org/D11546
used "byte string" but that was changed during review to avoid suggesting
Unicode or character encodings.
However "byte range" sounds to be like a range of *indices* within a byte
string/sequence elsewhere.
This changes to "byte sequence". Python docs use "sequence" a lot when
discussing the `bytes` type: https://docs.python.org/3/library/stdtypes.html
Differential Revision: https://phab.mercurial-scm.org/D11623
--- a/mercurial/helptext/internals/dirstate-v2.txt Fri Oct 08 11:06:03 2021 +0200
+++ b/mercurial/helptext/internals/dirstate-v2.txt Mon Oct 11 17:31:27 2021 +0200
@@ -285,10 +285,10 @@
This hash is defined as the SHA-1 of the concatenation (in sorted
order) of the "expanded contents" of each "root" ignore file.
-(Note that computing this does not require actually concatenating byte ranges into
-contiguous memory.
-Instead a SHA-1 hasher object can be created and fed separate byte ranges one by
-one.)
+(Note that computing this does not require actually concatenating
+into a single contiguous byte sequence.
+Instead a SHA-1 hasher object can be created
+and fed separate chunks one by one.)
The data file format
--------------------
@@ -299,11 +299,12 @@
The data file contains two types of data: paths and nodes.
Paths and nodes can be organized in any order in the file, except that sibling
-nodes must be next to each other and sorted by their path. Contiguity lets
-the parent refer to them all by their count with a single pseudo-pointer,
-instead of storing one pseudo-pointer per child node. Sorting allows using
-binary seach to find a child node with a given name in `O(log(n))` byte ranges
-comparisons.
+nodes must be next to each other and sorted by their path.
+Contiguity lets the parent refer to them all
+by their count and a single pseudo-pointer,
+instead of storing one pseudo-pointer per child node.
+Sorting allows using binary seach to find a child node with a given name
+in `O(log(n))` byte sequence comparisons.
The current implemention writes paths and child node before a given node
for ease of figuring out the value of pseudo-pointers by the time the are to be