bdiff: use ssize_t in favor of Py_ssize_t in cpython-unaware locations This function and struct will be exposed via cffi, so we need to remove the cpython API dependency they currently have.

hgweb: enumerate lines in loop header, not before Doing this will allow access to the lines in arbitrary order (because the result of enumerate() is an iterator), and that will help calculating rowspan for annotate blocks.

sslutil: add assertion to prevent accidental CA usage on Windows Yuya suggested we add this check to ensure we don't accidentally try to load user-writable paths on Windows if we change the control flow of this function later.

shelve: make unshelve be able to abort in any case

osx: explicitly build hg with /usr/bin/python2.7 This should help avoid creating a package that depends on a custom Python, as happened when I built a package for 3.8.

osx: correct comment about ordering of welcome page

osx: jettison outdated build instructions

commandserver: extract _cleanup() hook to clarify chg is doing differently This makes it clear that chg needs its own way to unlink closed socket file. I made a mistake in draft patches without noting the difference.

chgserver: drop repo at chgunixservice.__init__() Since it isn't expensive operation, we don't have to delay it to init().

chgserver: extract utility to bind unix domain socket to long path This is common problem of using sockaddr_un.

chgserver: narrow scope of chdir() to socket.bind() This helps extracting a utility function.

annotate: handle empty files earlier Rather than looping on funcmap and then checking for non-zero `l` continue if the result of fctx.annotate is empty.

context: eliminate handling of linenumber being None in annotate I could not find any use of this parameter value. And it arguably makes understanding of the function more difficult. Setting the parameter default value to False.

tests: regenerate x509 test certificates The old x509 test certificates were using cryptographic settings that are ancient by today's standards, namely 512 bit RSA keys. To put things in perspective, browsers have been dropping support for 1024 bit RSA keys. I think it is important that tests match the realities of the times. And 2048 bit RSA keys with SHA-2 hashing are what the world is moving to. This patch replaces all the x509 certificates with new versions using modern best practices. In addition, the docs for generating the keys have been updated, as the existing docs left out a few steps, namely how to generate certs that were not active yet or expired.

hgweb: add a link on node id in annotate hover-box The link pointing the annotate view at this revision, just like the one in the left-column but accessible from anywhere.

hgweb: move author information from left-column to hover-box in annotate view And display the full author information since there is enough space there.

hgweb: add links to diff and changeset in hover-box on annotate view

hgweb: add link to parents of annotated revision in annotate view The link is embedded into a div with class="annotate-info" that only shows up upon hover of the annotate column. To avoid duplicate hover-overs (this new one and the one coming from link's title), drop "title" attribute from a element and put it in the annotate-info element.

compat: provide a declaration of ssize_t, for MS windows

check-code: enforce (glob) on output lines containing 127.0.0.1

tests: add (glob) annotations to output lines with 127.0.0.1

run-tests: add support for using 127.0.0.1 as a glob Some systems don't have a 127/8 address for localhost (I noticed this on a FreeBSD jail). In order to work around this, use 127.0.0.1 as a glob pattern. A future commit will update needed output lines and add a requirement to check-code.py.

check-code: only treat a # as a line in a t-test if it has a space before it Prior to this, check-code wouldn't notice things like (glob) annotations or similar in a test if they were after a # anywhere in the line. This resolves a defect in a future change, and also exposed a couple of small spots that needed some attention.

test-export: be more aggressive about quoting ^ An upcoming change to check-code will notice this isn't quoted enough. Presumably it's been fine by luck all this time.