Git fork

The sixth batch

Signed-off-by: Junio C Hamano <gitster@pobox.com>

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Documentation/RelNotes/2.49.0.txt
··· 109 109 corrected. 110 110 (merge a0bea0978f ps/reflog-migration-with-logall-fix later to maint). 111 111 112 + * Doc and short-help text for "show-index" has been clarified to 113 + stress that the command reads its data from the standard input. 114 + (merge 49edce4ff9 jc/show-index-h-update later to maint). 115 + 112 116 * Other code cleanup, docfix, build fix, etc. 113 117 (merge ddb5287894 jk/t7407-use-test-grep later to maint). 114 118 (merge 21e1b44865 aj/difftool-config-doc-fix later to maint). ··· 116 120 (merge 43850dcf9c sk/unit-test-hash later to maint). 117 121 (merge 4ad47d2de3 jc/cli-doc-option-and-config later to maint). 118 122 (merge 2d0ff147e5 jp/t8002-printf-fix later to maint). 123 + (merge 69666e6746 ja/doc-restore-markup-update later to maint). 124 + (merge d11d003ba5 sk/strlen-returns-size_t later to maint). 125 + (merge 77b2d29e91 ja/doc-notes-markup-updates later to maint).