tests: make tests with temporary environment setting portable With "dash" (as "/bin/sh" on Debian GNU/Linux), command execution in "ENV=val foo bar" style doesn't work as expect in test script files, if "foo" is user-defined function: it works fine, if "foo" is existing commands like "hg". 09049042ab99 introduced tests for HGPLAIN and HGPLAINEXCEPT into test-revset.t, and all of them are in such style. This patch doesn't: - add explicit unsetting for HGPLAIN and HGPLAINEXCEPT they are already introduced by 09049042ab99 - write assignment and exporting in one line "ENV=val; export ENV" for two or more environment variables in one line causes failure of test-check-code-hg.t: it is recognized as "don't export and assign at once" unfortunately.

debuginstall: expand the editor path before searching for it (issue4380) The editor launches without expanding the path with commits because the shell does that for us. If the path isn't an executable, the expanded path is displayed, which is probably more useful than the unexpanded path. For example, in cmd.exe, '~' expands to C:\Users\$user. But it expands to C:/mingw/msys/1.0/home/$user in MinGW.

censor: fix incorrect configuration name for ignoring error at censored file According to recent "filectx.data()" implementation, "censor.policy" should be configured as "ignore" to ignore error at censored file: "censor.allow" seems outdated name.

merge with i18n

i18n-ja: synchronized with 194207694def

i18n-pt_BR: synchronized with 89fe9921511f

templater: fail more gracefully for blank strings to word

windows: make shellquote() quote any path containing '\' (issue4629) The '~' in the bug report is being expanded to a path with Windows style slashes before being passed to shellquote() via util.shellquote(). But shlex.split() strips '\' out of the string, leaving an invalid path in dispatch.aliasargs(). This regressed in 1642eb429536. For now, the tests need to be conditionalized for Windows (because those paths are quoted). In the future, a more complex regex could probably skip the quotes if all component separators are double '\'. I opted to glob away the quotes in test-rename-merge2.t and test-up-local-change.t (which only exist on Windows), because they are in very large blocks of output and there are way too many diffs to conditionalize with #if directives. Maybe the entire path should be globbed away like the following paths in each changed line. Or, letting #if directives sit in the middle of the output as was mentioned a few months back would work too. Unfortunately, I couldn't figure out how to test the specific bug. All of the 'hg serve' tests have a #require serve declaration, causing them to be skipped on Windows. Adding an alias for 'expandtest = outgoing ~/bogusrepo' prints the repo as '$TESTTMP/bogusrepo', so the test runner must be changing the environment somehow.

test-commit-interactive: add more globs for no-execbit platforms The ability to set the exec bit on Windows would be real handy for this test..

ui: disable revsetaliases in plain mode (BC) ui.plain() is supposed to disable config options that change the UI to the detriment of scripts. As the test demonstrates, revset aliases can actually override builtin ones, just like command aliases. Therefore I believe this is a bugfix and appropriate for stable.