Introducing flag to unescape subst string #42
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- This introduces the -S / --subst-escapes flag which will unescape the substitution string prior to performing the substitution. - Allows to work without the help of a shell or with shells incapable of passing substitution string arguments with certain special characters. - Special characters implemented are \t, \n, \r, '\ ' (blank space), \", \$, \', \\, \` - Added test cases for the newly added code. - Bumped the version number in Cargo.toml - Ran 'cargo fmt' on the code
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@swolchok Yep, maybe you can hold it for a bit. I'd like to address whatever review comments you say you had, then recommit (i.e. amend). Alas, they're not visible to me (see also other comment on #13 ... may take a few more minutes to finish). |
-S/--subst-escapesflag which will unescape the substitution string prior to performing the substitution.\t,\n,\r,'\ '(blank space),\",\$,\',\\,\`Cargo.tomlIt's a new flag so as not to break backwards compatibility.
If merged, this addresses #13 and #31.
If any changes are required, please advise and I will resubmit by force-pushing another signed commit.