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Fri, 16 Aug 2024 09:58:07 +0000 Date: Fri, 16 Aug 2024 09:37:15 +0000 (UTC) From: avih To: "Avi Halachmi (:avih) via GitGitGadget" , Patrick Steinhardt Cc: "git@vger.kernel.org" , "brian m. carlson" Message-ID: <1407516636.4490130.1723801035574@mail.yahoo.com> In-Reply-To: References: <9ce5ddadf0bb13229461d67451094a373348771e.1723727653.git.gitgitgadget@gmail.com> Subject: Re: [PATCH v2 1/8] git-prompt: use here-doc instead of here-string Precedence: bulk X-Mailing-List: git@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Mailer: WebService/1.1.22544 YMailNorrin On Friday, August 16, 2024 at 11:50:12 AM GMT+3, Patrick Steinhardt wrote: > On Thu, Aug 15, 2024 at 01:14:06PM +0000, Avi Halachmi (:avih) via GitGit= Gadget wrote: >> -=C2=A0=C2=A0=C2=A0 done <<< "$output" >> +=C2=A0=C2=A0=C2=A0 done <<-OUTPUT >> +=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 $output >> +=C2=A0=C2=A0=C2=A0 OUTPUT > > I was a bit sceptical at first whether this produces the correct output, > because I wasn't sure whether the first line might be indented while the > others wouldn't be. And that would only happen if we indented with > spaces, but when indenting with a tab it seems to work as expected. That's what the "-" does in "<<-". It strips leading input tab chars at the content and the last line, and was specified as such since the first POSIX release in 1994: =C2=A0 If the redirection symbol is <<=E2=88=92, all leading tab characters= will =C2=A0 be stripped from input lines and the line containing the trailing =C2=A0 delimiter.