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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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6
man/man3/sleep.3
View file

@ -27,7 +27,7 @@ Sleep returns \-1 if interrupted, 0 otherwise.
causes an
.B alarm
note (see
.IR notify (3))
.IM notify (3) )
to be sent to the invoking process after the number of milliseconds
given by the argument.
Successive calls to
@ -39,7 +39,7 @@ the alarm clock.
.SH SOURCE
.B \*9/src/lib9/sleep.c
.SH SEE ALSO
.IR intro (3)
.IM intro (3)
.SH DIAGNOSTICS
These functions set
.IR errstr .
@ -53,4 +53,4 @@ are preprocessor macros defined as
and
.IR p9alarm ;
see
.IR intro (3).
.IM intro (3) .