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author | Russ Cox <rsc@swtch.com> | 2020-08-13 23:41:59 -0400 |
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committer | Russ Cox <rsc@swtch.com> | 2020-08-13 23:43:43 -0400 |
commit | 977b25a76ae8263e53fb4eb1abfc395769f23e3d (patch) | |
tree | b04cc1be9205fd85f588e9434642e8aed8a8a4fd /man/man3/exec.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/exec.3')
-rw-r--r-- | man/man3/exec.3 | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/man/man3/exec.3 b/man/man3/exec.3 index 1a0a8a87..cc921dbd 100644 --- a/man/man3/exec.3 +++ b/man/man3/exec.3 @@ -25,11 +25,11 @@ points to the name of the file to be executed; it must not be a directory, and the permissions must allow the current user to execute it (see -.IR stat (3)). +.IM stat (3) ). It should also be a valid binary image, as defined by the local operating system, or a shell script (see -.IR rc (1)). +.IM rc (1) ). The first line of a shell script must begin with .L #! @@ -92,24 +92,24 @@ files remain open across .B OCEXEC OR'd into the open mode; see -.IR open (3)); +.IM open (3) ); and the working directory and environment (see -.IR getenv (3)) +.IM getenv (3) ) remain the same. However, a newly .I exec'ed process has no notification handlers (see -.IR notify (3)). +.IM notify (3) ). .SH SOURCE .B \*9/src/lib9/exec.c .br .B \*9/src/lib9/execl.c .SH SEE ALSO -.IR prof (1), -.IR intro (3), -.IR stat (3) +.IM prof (1) , +.IM intro (3) , +.IM stat (3) .SH DIAGNOSTICS If these functions fail, they return and set .IR errstr . @@ -138,4 +138,4 @@ are preprocessor macros defined as and .IR p9execl ; see -.IR intro (3). +.IM intro (3) . |