ref: 4ac3a0224ed9d54818f858fba69c8e94f38f2c12
dir: /9front/c32dabd4853888f62f09a6d3f8e0deed4077b6a7.patch/
From: Romano <[email protected]> Date: Fri, 12 Jul 2024 20:40:40 +0000 Subject: [PATCH] rc: updated man page --- diff 675bcd62992e59002c834ef445d515b346f4374d c32dabd4853888f62f09a6d3f8e0deed4077b6a7 --- a/sys/man/1/rc +++ b/sys/man/1/rc @@ -825,7 +825,13 @@ When .I rc starts executing it reads variable and function definitions from its -environment. +environment, except for the special variables +.BR $* , +.BR $pid , +and +.BR $apid , +and +.BR $status . .SS Special Variables The following variables are set or used by .IR rc . @@ -1019,7 +1025,16 @@ .B ~ to check the value of .B $status -changes -.BR $status . +as a changes +.BR $status +when used alone as a built-in command. E.g., +.EX +cpu% status=b; ~ $status a; echo $status +no match +cpu% status=b; if(~ $status a; echo $status) echo $status +no match +b +cpu% +.EE .PP Free carets don't get inserted next to keywords.