tests: small refactoring of run-tests' handling of tests list

merge: mark mergestate as dirty when resolve changes _state Correctness - no visible difference so far.

backout: improve confusing 'cannot backout change on a different branch' abort These days 'branch' usually refer to a named branch. Instead, abort with 'cannot backout change that not is an ancestor'.

config: set a 'source' in most cases where config don't come from file but code Some extensions set configuration settings that showed up in 'hg showconfig --debug' with 'none' as source. That was confusing. Instead, they will now tell which extension they come from. This change tries to be consistent and specify a source everywhere - also where it perhaps is less relevant.

config: don't set source when no source is specified - don't overwrite with '' This prevents ui.fixconfig from overwriting the source of paths and it will thus show up in showconfig --debug.

config: give a useful hint of source for the most common command line settings 'hg showconfig --debug' will instead of: none: ui.verbose=False give the better hint: --verbose: ui.verbose=False

config: backout 77f1f206e135 - 743daa601445 removed the only use of overlay

mq: omit ".hgsubstate" from qnew/qrefresh target list for consistent node hash Before this patch, even if specified file patterns and -I/-X options cause listing ".hgsubstate" up in the target list, qnew/qrefresh put ".hgsubstate" into the target list individually and forcibly. This changes how many times ".hgsubstate" appear in the target list according to run-time conditions, and causes inconsistent node hash, even though revision content is same, because node hash calculation uses the specified target list directly (without duplication check or so). This patch always omits ".hgsubstate" from qnew/qrefresh target list for consistent node hash. This omitting doesn't miss including ".hgsubstate" changes, because: - "localrepository.commit()" puts ".hgsubstate" into the target list for "commitctx()" forcibly if needed - "mq.putsubstate2changes()" puts ".hgsubstate" into the target list for "patch.diff()" if it is not yet listed up

qnew: omit meaningless and harmful putting subrepositories into target list Before this patch, qnew puts updated subrepositories into target list forcibly, if any of -I, -X or patterns are specified. But this is meaningless and harmful, because: - putting subrepositories into target list doesn't affect the result of "localrepository.status()" "dirstate.status()" invoked via "localrepository.status()" always omits subrepositories from the result of it - any -I/-X opts and empty "pats" causes unexpected failure when any -I/-X opts are specified, "inclsubs" are always added to "pats", even if "pats" is empty. but this changes meaning of "pats" from "including all to be included" to "including only listed subrepositories" this may exclude ".hgsub" and cause unexpected exception raising ("can't commit subrepos without .hgsub" ). - qnew at other than repository root (with -I, -X or any patterns) causes unexpected failure "scmutil.match()" treats pattern without syntax type as 'relpath' type (= one rooted at cwd). but qnew puts subrepository paths rooted at the repository root, and it causes unexpected exception raising ("SUBREPO not under root ROOT" in "pathutil.canonpath()"), if "hg qnew" is executed at other than repository root with -I, -X or any patterns. This patch omits meaningless and harmful putting subrepositories into target list. This omitting doesn't miss including updated subrepositories, because subrepositories are specified to "scmutil.matchfiles()" directly, to get "match" object for "localrepository.commit()".

convert: more clear documentation of the 'include' default of a 'include .' At first glance it can be confusing that adding a superfluous include directive will exclude more files.

config: mention edit options and config topic in help

config: add --global and --local flags These start an editor on the system-wide or repository-level config files.

revrange: pass repo to revset parser This allows handling of hyphenated symbols for command-line revsets.

revset: try to handle hyphenated symbols if lookup callback is available Formerly an expression like "2.4-rc::" was tokenized as 2.4|-|rc|::. This allows dashes in symbols iff the whole symbol-like string can be looked up. Otherwise, it's tokenized as a series of symbols and operators. No attempt is made to accept dashed symbols inside larger symbol-like string, for instance foo-bar or bar-baz inside foo-bar-baz.

revset: pass a lookup function to the tokenizer

parser: allow passing a lookup function to a tokenizer This will allow us to dynamically handle hyphenated symbols in revsets.

benchmark-revset: add full version of benchmarked revset All revsets added to benchmark so far are aimed to show an improvement of performance from laziness. We had more wider version to track impact of laziness on them.

localrepo: rename capability set to lower case. This is not C and they are not even constant.

wireproto: move wireproto capabilities computation in a subfunction It will help people that need to add capabilities (in a more subtle was that just adding some to the list) in multiple way: 1. This function returns a list, not a string. Making it easier to look at, extend or alter the content. 2. The original capabilities function will be store in the dictionary of wire protocol command. So extension that wrap this function also need to update the dictionary entry. Both wrapping and update of the dictionary entry are needed because the `hello` wire protocol use the function itself. This is specifically sneaky for extension writer as ssh use the `hello` command while http use the `capabilities` command. With this new `_capabilities` function there is one and only one obvious place to wrap when needed.

wireproto: extract capabilities list in outside the wireproto function Before that it was over complicated to add capabilities from an extension. This mimic was is done for capabilities in localrepo.

merge with stable

commit: propagate --secret option to subrepos (issue4182) Before this patch, `hg commit --secret` was not getting propagated correctly, and subrepos were not getting the commit in the secret phase. The problem is that subrepos get their ui from the base repo's baseui object and ignore the ui object passed on to them. This sets and restores both ui objects with the appropriate option.

amend: save commit message into ".hg/last-message.txt" Before this patch, commit message (may be manually edited) for "commit --amend" is never saved into ".hg/last-message.txt", because it uses "localrepository.commitctx()" instead of "localrepository.commit()": saving into ".hg/last-message.txt" is executed only in the latter. This patch saves commit message for "commit --amend" into ".hg/last-message.txt" just after user editing. This is the simplest implementation to fix on stable. Editing and saving commit message for memctx should be centralized into the framework like "localrepository.commit()" with "editor" argument or so in the future.

histedit: save manually edited commit message into ".hg/last-message.txt" Before this patch, manually edited commit message for "fold" command in histedit-ing is never saved into ".hg/last-message.txt", because it uses "localrepository.commitctx()" instead of "localrepository.commit()": saving into ".hg/last-message.txt" is executed only in the latter. This patch saves manually edited commit message for "fold" command in histedit-ing into ".hg/last-message.txt" just after user editing. This is the simplest implementation to fix on stable. Editing and saving commit message for memctx should be centralized into the framework like "localrepository.commit()" with "editor" argument or so in the future.

qfold: save manually edited commit message into ".hg/last-message.txt" Before this patch, manually edited commit message for "hg qfold -e" isn't saved into ".hg/last-message.txt" until it is saved by "localrepository.savecommitmessage()" in "localrepository.commit()". This may lose such commit message, if unexpected exception is raised. This patch saves manually edited commit message for "hg qfold -e" into ".hg/last-message.txt" just after user editing. This patch doesn't save the message specified by -m/-l options as same as other commands. This is the simplest implementation to fix on stable. Editing and saving commit message should be centralized into the framework of "localrepository.commit()" with "editor" argument in the future. This patch uses repository wrapping class for exception raising before saving commit message in "localrepository.commit()" easily and certainly, because such exception requires corner case condition.

qnew: save manually edited commit message into ".hg/last-message.txt" Before this patch, manually edited commit message for "hg qnew -e" isn't saved into ".hg/last-message.txt" until it is saved by "localrepository.savecommitmessage()" in "localrepository.commit()". This may lose such commit message, if unexpected exception is raised. This patch saves manually edited commit message for "hg qnew -e" into ".hg/last-message.txt" just after user editing. This patch doesn't save the message specified by -m/-l options as same as other commands. This is the simplest implementation to fix on stable. Editing and saving commit message should be centralized into the framework of "localrepository.commit()" with "editor" argument in the future. This patch uses repository wrapping class for exception raising before saving commit message in "localrepository.commit()" easily and certainly, because such exception requires corner case condition.

tag: save manually edited commit message into ".hg/last-message.txt" Before this patch, manually edited commit message for "hg tag -e" isn't saved into ".hg/last-message.txt" until it is saved by "localrepository.savecommitmessage()" in "localrepository.commit()". This may lose such commit message, if unexpected exception is raised. This patch saves manually edited commit message for "hg tag -e" into ".hg/last-message.txt" just after user editing. This patch doesn't save the message specified by -m option (-l is not supported for "hg tag") as same as other commands. This is the simplest implementation to fix on stable. Editing and saving commit message should be centralized into the framework of "localrepository.commit()" with "editor" argument in the future.

rebase: use "commitforceeditor" instead of "ui.edit()" for "--collapse" Before this patch, "rebase --collapse --edit" without "--message" and "--logfile" invokes editor twice unexpectedly: 1. explicit "ui.edit()" invocation in rebase extension itself 2. indirect invocation in "localrepository.commit()" with "editor = commitforceeditor" assigned by "--edit" option This patch uses indirect "commitforceeditor" invocation instead of "ui.edit()" for "--collapse" without "--message" and "--logfile" to: - suppress redundant the former invocation - ensure editor invocation even when "--edit" is not specified

localrepo: save manually edited commit message as soon as possible Before this patch, "localrepository.commit()" invokes specified "editor" to edit commit message manually, and saves it after checking sub-repositories. This may lose manually edited commit message, if unexpected exception is raised while checking (or commiting recursively) sub-repositories. This patch saves manually edited commit message as soon as possible.

hgk: enable selected patch text on Windows Port a patch from gitk. Original description: On windows, mouse input follows the keyboard focus, so to allow selecting text from the patch canvas we must not shift focus back to the top level. This change has no negative impact on X, so we don't explicitly test for Win32 on this change. This provides similar selection capability as already available using X-Windows. Signed-off-by: Mark Levedahl <mdl123@verizon.net> Signed-off-by: Paul Mackerras <paulus@samba.org>