. GNU SED, UTILITIES, UNIX Stream Editor for VMS  1 aug-1995 Sheldon Bishov, bishov@star.enet.dec.com   ; The source for files was Free Software Foundation, ftp from  anonymous@prep.ai.mit.edu   I To build, unzip the source kit, then set default to source directory and   enter the command:   $ @vmsbuild {param}   @ where {param} is VAXC (for VAX only) or DECC (for VAX or Alpha).  H To run, define a foreign command to sed, e.g., if .exe is in sys$system:$              sed :== $sys$system:sed  7 For other details, see file readme.; in the source kit.   , The following changes were made in the code:  J getopt.c: change names of variables optarg, optind, opterr, optopt to haveH          prefix "vms" (e.g., vmsoptarg) to avoid conflict with externalsJ          either in VAXC or DECC.  Also, removed local definition of getopt          routine.   / getopt.h: change variable names, as in getopt.c   0 getopt1.c: change variable names, as in getopt.c  M rx.c: syntax change; original shortcut notation not accepted by VAXC or DECC.   N sed.c: syntax change; original shortcut notation not accepted by VAXC or DECC.F          Also change usage for errno (which assumed UNIX environment).  F utils.c: switch from use of fwrite to fprintf so that output would be F          written correctly with redirection (with fwrite would get one          character per line).   D vmsbuild.com: new procedure; adapted from vmsbuild.com for gawk from"          Free Software Foundation.