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tmac: introduce real manual reference macro instead of overloading IR

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The overloading of IR emits magic \X'...' sequences that turn into HTML manual links.
But not all such IR invocations should be manual links;
those had to be written to avoid the IR macro before.
Worse, the \X'...' ending the IR causes troff to emit only a single space after a period.

Defining a new IM macro for manual references fixes both problems.

Fixes #441.
This commit is contained in:
Russ Cox 2020-08-13 23:41:59 -04:00
parent a1c4307800
commit 977b25a76a
297 changed files with 1790 additions and 1774 deletions
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4
man/man9/walk.9p
View file

@ -149,13 +149,13 @@ may be packed in a single message.
This constant is called
.B MAXWELEM
in
.IR fcall (3).
.IM fcall (3) .
Despite this restriction, the system imposes no limit on the number of elements in a file name,
only the number that may be transmitted in a single message.
.SH ENTRY POINTS
.I Fswalk
(see
.IR 9pclient (3))
.IM 9pclient (3) )
generates walk messages.
One or more walk messages may be generated by
any call that evaluates file names: