hgweb: fix diff hunks filtering by line range in webutil.diffs() The previous clause for filter out a diff hunk was too restrictive. We need to consider the following cases (assuming linerange=(lb, ub) and the @s2,l2 hunkrange): <-(s2)--------(s2+l2)-> <-(lb)---(ub)-> <-(lb)---(ub)-> <-(lb)---(ub)-> previously on the first and last situations were considered. In test-hgweb-filelog.t, add a couple of lines at the beginning of file "b" so that the line range we will follow does not start at the beginning of file. This covers the change in aforementioned diff hunk filter clause.

summary: display obsolete state of parents Extend the "parent: " lines in summary to display "(obsolete)" when the parent is obsolete.

templates: add "changeset.obsolete" label in command line style Following respective change in cmdutil.changeset_printer.

templates: shorten definition of changeset labels in command-line style We'll add more labels and the line is already quite long, so let's define a variable to hold all evolution "troubles" labels.

templates: use separate() to build changeset labels in command-line style

templatekw: add an "obsolete" keyword Definition is the same as the one in evolve extension.

cmdutil: add a "changeset.obsolete" label in changeset_printer Until now there were no label to highlight obsolete changesets in log output, only evolution troubles (unstable, bumped, divergent) are supported. We add a "changeset.obsolete" label on changeset entries produced by changeset_printer so that obsolete changesets can be highlighted in log output. This is useful because, unless using a graph log where obsolete changesets have a 'x' marker, there's no way to identify obsolete changesets. And even in graph mode, when working directory's parent is obsolete, we get a '@' marker and we do not see it as obsolete.

fileset: perform membership test against set for status queries Previously, fileset functions operating on status items performed membership tests against a list of items. When there are thousands of items having a specific status, that test can be extremely slow. Changing the membership test to a set makes this operation substantially faster. On the mozilla-central repo: $ hg files -r d14cac631ecc 'set:added()' before: 28.120s after: 0.860s $ hg status --change d14cac631ecc --added 0.690s

worker: flush ui buffers before running the worker a91c6275 introduces flushing ui buffers after a worker finished. If the ui was not flushed before the worker was started, fork will copy the existing buffers to the worker. This causes messages issued before the worker started to be written to the terminal for each worker. We are now flushing the ui before we start a worker and add an appropriate test which will fail before this patch.

chgserver: do not copy configs set by environment variables Config set by environment variables have a source like "$ENVNAME". They should not be copied because they will be recalculated by rcutil.rccomponents.