bisect: improve option validation message

context: inline makememctx (API) I have always thought it weird that we have a helper method instead of just using __init__. So, I ripped it out.

context: add convenience method for returning a memfilectx from a patch This is mostly a copy of what makememctx does but refactored to make it behave more like our other convenience methods.

memctx: refactor inline getfilectx into convenience method No actual logic is changing, just moving code so __init__ is easier to read.

hgweb: refresh styling of gitweb's search form gitweb was missing the hint hover box. So that was added. Also, the positioning of the form was absolute and it didn't vertically align on all pages. The element has been moved inline with the navigation links (which now are contained in a div) and flexbox is used to obtain sane alignment of the navigation links and search form. For those new to flexbox, "justify-content: space-between" basically says to maximize space elements. You can use it to easily get left and right justified containers without having to worry about width, floating, etc. "align-items: center" centers all items in a cross-axis. I've literally wasted hours trying to figure out both these problems before flexbox. Flexbox is amazing. Flexbox has been supported by Chrome and Firefox for a few years. But it is only supported by IE 11. I'm willing to wager that people using this either won't be using IE or will be using IE 11. So I'm willing to be a bit aggressive in adopting flexbox because it makes CSS alignment so much easier.

hgweb: consistently add search form to all gitweb pages Paper has it on all pages. Not sure why gitweb doesn't. I think it should be everywhere because it is a useful feature. Also, we weren't consistently adding the HTML in the same place. This was OK since the element is absolutely positioned. But this bothered me a bit, so I went ahead and fixed it.

hgweb: consolidate search form for gitweb

hgweb: consolidate search form for monoblue Same deal as for paper.

hgweb: consolidate search form for paper AFAICT this was mostly a bunch of copy pasta. The only variation is some pages defined a "value" attribute. The "query" variable will just be empty on pages that don't accept it. So let's consolidate the template and remove the redundancy.

test-extension: fix load path for Windows The previous code was trying to load the extension from /tmp/hgtests.xxx/..., but the actual path for tests is C:\Users\...\Temp\hgtests.xxx\... I assume that the former is an MSYS path that maps somewhere under C:\MinGW.

test-setdiscovery: stabilize for Windows Windows wants double quotes here.

convert: correct the documentation about whitespace in branchmap branches Might as well let the users know they can get rid of branch names with spaces.

py3: use pycompat.bytestr() instead of str()

py3: convert bool variables to bytes

context: avoid writing outdated dirstate out (issue5584) Before this patch, workingctx.status() may cause writing outdated dirstate out, if: - .hg/dirstate is changed simultaneously after last loading it, - there is any file, which should be dirstate.normal()-ed Typical issue case is: - the working directory is updated by "hg update" - .hg/dirstate is updated in background (e.g. fsmonitor) This patch compares identities of dirstate before and after acquisition of wlock, and avoids writing outdated dirstate out, if change of .hg/dirstate is detected.