[tor-commits] [torspec/master] Remove incorrect definition of lexical order.
nickm at torproject.org
nickm at torproject.org
Mon Jul 23 16:47:27 UTC 2012
commit 460ab170f2a3ba941803f2665c24b0bcee2d9849
Author: Nick Mathewson <nickm at torproject.org>
Date: Mon Jul 23 12:42:59 2012 -0400
Remove incorrect definition of lexical order.
For the correct definition of lexical order, search for "lexical
comparison". It's what your favorite language does for string
comparison, unless your favorite language is something really
esoteric.
In short:
If A and B are equal at every position, they are lexically equal.
Otherwise, if A is a prefix of B, A precedes B.
Otherwise, let i be the first position where A differs from
B. If A[i] precedes B[i], A precedes B.
---
version-spec.txt | 3 +--
1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/version-spec.txt b/version-spec.txt
index 54a2ac0..4a3dccf 100644
--- a/version-spec.txt
+++ b/version-spec.txt
@@ -33,8 +33,7 @@
release. If the tag ends with "-cvs" or "-dev", you're looking at a
development snapshot that came after a given release. If we *do*
encounter two versions that differ only by status tag, we compare them
- lexically as ASCII byte strings (ie, reverse-alphabetically so 'b' comes
- before 'a'). The STATUS_TAG can't contain whitespace.
+ lexically. The STATUS_TAG can't contain whitespace.
The EXTRA_INFO is also purely informational, often containing information
about the SCM commit this version came from. It is surrounded by parentheses
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