topgit-0.19.11

TopGit-0.19.11 - Speed Bump
===========================

_Reminder_

>  TopGit 0.19.4 (2017-02-14) introduced support for a new top-bases location
   under heads.  This new location will become the default as of the TopGit
   0.20.0 release.  The current location under refs will continue to be
   supported in the future.  See `tg help migrate-bases` for more details.

A small speed bump most noticeable with `tg summary`, a few regression fixes,
minor enhancements and more tests.

### Enhancements

 *  Enormous reduction in subshell creation reaps a minor speedup
 *  `tg info` now understands the `-i` and `-w` options
 *  Two stage anonymous stash by first moving old TG_STASH to ORIG_TG_STASH
 *  `tg push` won't push out-of-date branches without `--allow-outdated`
 *  The default push remote can be configured as `topgit.pushRemote`

### Corrections

 *  `tg info --leaves` works properly again (broken since 0.19.8)
 *  The `-i` and `-w` options now work as intended with `tg summary`

```
Kyle J. McKay (72):
    tg.sh: next version is 0.19.11
    t2000: add kludge for ancient broken shells
    README: update Magit links
    test-lib-functions.sh: prereqs may use whitespace
    tg: repair tg info --leaves regression
    t6000: test tg revert --list with short hashes
    tg.sh: refresh short ref cache as needed
    tg-revert.sh: honor --hash when listing all refs
    tg: reduce subshell creation phase I
    tg: reduce subshell creation phase II
    tg-{export,push}.sh: avoid using "true" and "false" for testing
    tg: improve "set -e" friendliness
    pre-commit.sh: minor efficiencies
    tg: reduce subshell creation phase III
    t1360: test topgit_msg.awk functionality
    README: mention effect of tg tag --drop ...@{0}
    tg-mail.sh: properly quote temp file name
    tg.sh: quote alias test
    tg.sh: provide for recurse_deps_internal run_awk_topgit_deps options
    tg-summary.sh: restore correct -i and -w operation
    t4400: test -i and -w informational options
    tg-info: support -i and -w options
    tg: sanitize `git branch --contains` output
    tg-info.sh: validate non-TopGit committish shortcut answers
    t4400: add tests for tg info -i/-w options
    tg-tag.sh: show correct name in HEAD ref log displays
    tg-tag.sh: only supply --updateref when dropping @{0}
    tg-tag: when dropping @{0} avoid deleting the ref
    tg-tag.sh: preserve ref when dropping @{0} reflog entry
    test-lib: make prereqs list look nice
    tg-tag: avoid --stale-fix if possible when --drop'ing
    tg-tag: avoid unreliable --stale-fix entirely
    tg-tag.sh: use correct git dir for linked HEAD
    t6100: test tg tag reflog manipulations
    tg-tag.sh: properly --clear reflogs
    t6100: add tag --clear tests
    tg-tag: never try to delete one's HEAD
    tg-tag.sh: carefully resolve full ref names
    t6110: test tg tag --delete
    t6100: add --no-type tests
    tg-tag.sh: improve parsing of --all option
    tg-tag: detach HEAD before deleting its symref
    tg: tidy up "detaching" messages
    tg-revert.sh: don't forget to stash
    tg-tag: last gasp save in ORIG_TG_STASH
    test-lib-functions.sh: fix test_external test counts
    test-lib-main.sh: check --run before prereqs
    tg.sh: accept --paginate as --pager alias
    tg.sh: mimic Git alias expansion more closely
    tg-tag.sh: do not require ident with --refs
    tg.sh: disambiguate @{upstream} for rev-parse
    tg-revert.sh: try to tame rev-parse --symbolic-full-ref
    tg-tag.sh: show ambiguous refname error
    tg-tag: prefer refs/heads disambiguations
    t6120: add tg tag and stash tests
    tg-revert.sh: keep matching tags when reverting
    tg-tag.sh: send "not up-to-date" message to STDERR
    tg-push: check for out-of-dateness before pushing
    README: minute wordsmithing
    test-lib-main.sh: make sure GIT_PATH and PERL_PATH are absolute
    tg-info.sh: show needed remote branch updates
    tg-info: omit annihilated dependencies from list
    tg-push.sh: improve branch name checks
    tg-push: pass more options through to git push
    install-html: allow RST2HTML to override rst2html
    t/Makefile.sh: correct variable name
    Makefile.mak: allow parallel bin-wrappers creation
    test-lib.sh: fully construct UNSET_VARS before test-lib-main.sh
    tg-info.sh: omit ignored dependencies
    t7000: test tg push
    tg-tag.sh: remove shell-confusing, unnecessary space
    topgit: version 0.19.11
```
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