Fix backslash in manpage

jarun / ddgr

:duck: DuckDuckGo from the terminal

GNU General Public License v3.0

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Fix backslash in manpage #141

Closed AMDmi3 closed 2 years ago

AMDmi3 commented 2 years ago

According to documentation, to include a literal backslash into the manpage, one has to use \e. For instance, FreeBSD mandoc complains otherwise:

% mandoc -Tlint -Wunsupp < ddgr.1 
mandoc: <stdin>:234:2: UNSUPP: unsupported escape sequence: \!
mandoc: <stdin>:248:2: UNSUPP: unsupported escape sequence: \!

jarun commented 2 years ago

Thank you!