Merge branch 'es/test-chain-lint'

Broken &&-chains in the test scripts have been corrected.

* es/test-chain-lint:
  t6000-t9999: detect and signal failure within loop
  t5000-t5999: detect and signal failure within loop
  t4000-t4999: detect and signal failure within loop
  t0000-t3999: detect and signal failure within loop
  tests: simplify by dropping unnecessary `for` loops
  tests: apply modern idiom for exiting loop upon failure
  tests: apply modern idiom for signaling test failure
  tests: fix broken &&-chains in `{...}` groups
  tests: fix broken &&-chains in `$(...)` command substitutions
  tests: fix broken &&-chains in compound statements
  tests: use test_write_lines() to generate line-oriented output
  tests: simplify construction of large blocks of text
  t9107: use shell parameter expansion to avoid breaking &&-chain
  t6300: make `%(raw:size) --shell` test more robust
  t5516: drop unnecessary subshell and command invocation
  t4202: clarify intent by creating expected content less cleverly
  t1020: avoid aborting entire test script when one test fails
  t1010: fix unnoticed failure on Windows
  t/lib-pager: use sane_unset() to avoid breaking &&-chain

diff --cc t/t0020-crlf.sh
Simple merge

diff --cc t/t1006-cat-file.sh
Simple merge

diff --cc t/t1300-config.sh
Simple merge

diff --cc t/t1400-update-ref.sh
Simple merge

diff --cc t/t1403-show-ref.sh
Simple merge

diff --cc t/t2102-update-index-symlinks.sh
Simple merge

diff --cc t/t2103-update-index-ignore-missing.sh
Simple merge

diff --cc t/t2200-add-update.sh
Simple merge

diff --cc t/t2201-add-update-typechange.sh
Simple merge

diff --cc t/t3202-show-branch.sh
Simple merge

diff --cc t/t3303-notes-subtrees.sh
Simple merge

diff --cc t/t3305-notes-fanout.sh
Simple merge

diff --cc t/t3404-rebase-interactive.sh
Simple merge

diff --cc t/t4012-diff-binary.sh
Simple merge

diff --cc t/t4024-diff-optimize-common.sh
Simple merge

diff --cc t/t4046-diff-unmerged.sh
Simple merge

diff --cc t/t4049-diff-stat-count.sh
Simple merge

diff --cc t/t4105-apply-fuzz.sh
Simple merge

diff --cc t/t4106-apply-stdin.sh
Simple merge

diff --cc t/t4116-apply-reverse.sh
Simple merge

diff --cc t/t4118-apply-empty-context.sh
Simple merge

diff --cc t/t4123-apply-shrink.sh
Simple merge

diff --cc t/t4126-apply-empty.sh
index 82284d2f45d1f3f522111b11a0bcfbbbd3c075c9,7391a5a1d2807d0f9bc9dccfd7b5616a23e94ca6..33860d3829085211d5a5aa4da9468fa52cae4d9b
--- 1/t/t4126-apply-empty.sh
--- 2/t/t4126-apply-empty.sh
+++ b/t/t4126-apply-empty.sh
@@@ -11,12 -9,7 +11,9 @@@ test_expect_success setup 
        git add empty &&
        test_tick &&
        git commit -m initial &&
-       for i in a b c d e
-       do
-               echo $i
-       done >empty &&
 +      git commit --allow-empty -m "empty commit" &&
 +      git format-patch --always HEAD~ >empty.patch &&
+       test_write_lines a b c d e >empty &&
        cat empty >expect &&
        git diff |
        sed -e "/^diff --git/d" \

diff --cc t/t4127-apply-same-fn.sh
Simple merge

diff --cc t/t4202-log.sh
Simple merge

diff --cc t/t4205-log-pretty-formats.sh
Simple merge

diff --cc t/t4216-log-bloom.sh
Simple merge

diff --cc t/t5307-pack-missing-commit.sh
Simple merge

diff --cc t/t5310-pack-bitmaps.sh
Simple merge

diff --cc t/t5319-multi-pack-index.sh
Simple merge

diff --cc t/t5505-remote.sh
Simple merge

diff --cc t/t5510-fetch.sh
Simple merge

diff --cc t/t5516-fetch-push.sh
Simple merge

diff --cc t/t5702-protocol-v2.sh
Simple merge

diff --cc t/t6005-rev-list-count.sh
Simple merge

diff --cc t/t6200-fmt-merge-msg.sh
Simple merge

diff --cc t/t6300-for-each-ref.sh
Simple merge

diff --cc t/t6407-merge-binary.sh
Simple merge

diff --cc t/t7519-status-fsmonitor.sh
Simple merge

diff --cc t/t9902-completion.sh
Simple merge