Add support for additional escape characters #564
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This patch adds support for the escapes
\xHH
and\e
which will be part of the next TOML release.I'm not sure what toml-rs' concrete policy on additions before the next official toml release is, but I found #397 and thought contributions might be welcome.
These escapes would be extremely useful to me already, since they make specifying escape sequences like
\e[?1049h
significantly easier compared to using unicode\u001b[?1029h
. So my goal is to make use of these upcoming TOML features even before official standardization.