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| author | Russ Cox <rsc@swtch.com> | 2020-08-13 23:41:59 -0400 |
|---|---|---|
| committer | Russ Cox <rsc@swtch.com> | 2020-08-13 23:43:43 -0400 |
| commit | 977b25a76ae8263e53fb4eb1abfc395769f23e3d (patch) | |
| tree | b04cc1be9205fd85f588e9434642e8aed8a8a4fd /man/man3/errstr.3 | |
| parent | a1c4307800c7f1ef9c5d71ba4c6c3642837e2877 (diff) | |
| download | plan9port-977b25a76ae8263e53fb4eb1abfc395769f23e3d.tar.gz plan9port-977b25a76ae8263e53fb4eb1abfc395769f23e3d.tar.bz2 plan9port-977b25a76ae8263e53fb4eb1abfc395769f23e3d.zip | |
tmac: introduce real manual reference macro instead of overloading IR
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.
Diffstat (limited to 'man/man3/errstr.3')
| -rw-r--r-- | man/man3/errstr.3 | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/man/man3/errstr.3 b/man/man3/errstr.3 index 3964d8d5..5bc7bf09 100644 --- a/man/man3/errstr.3 +++ b/man/man3/errstr.3 @@ -53,7 +53,7 @@ the result is an empty string. The verb .B r in -.IR print (3) +.IM print (3) calls .I errstr and outputs the error string. @@ -92,8 +92,8 @@ will reset .I Errstr always returns 0. .SH SEE ALSO -.IR intro (3), -.IR perror (3) +.IM intro (3) , +.IM perror (3) .SH BUGS The implementation sets .I errno @@ -104,4 +104,4 @@ When .I errno is set to other values, the error string is synthesized using -.IR strerror (3). +.IM strerror (3) . |