[bug #45034] mdoc(7): add support for the mdocmx(7) reference extension

[anonymous]

Follow-up Comment #13, bug #45034 (project groff):

Hello again (yes it's Steffen),

this is not about the second iteration but two real bugs have been found in
the  meanwhile and since i really enjoy mdocmx(7) i'm eager for posting the
fixes.  Sorry for the noise :)

Two bugs in the preprocessor:

. for one processing an already preprocessed document didn't work, a bug that
has been introduced when output device specifications for ".Mx -enable" had
been added.

. second, creating the temporary file has at some time be changed to the colon
: shell special built-in command, but shells have to hard exit once such a
command fails, therefore it was an error to keep {;} and not encapsulate in a
subshell.

. remove some redundancy in shell traps.

And then the groTTY output now prints references in blue.  This seems to have
become common on GNU/Linux, and not being very hip causes hops.

More hopefully for christmas.  Ciao.

(file #35046)
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Additional Item Attachment:

File name: groff-mdocmx-fix1.diff         Size:2 KB


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