WRITE             788 src/subshell/common.c                     "PS1='\\u@\\h:\\w\\$ '\n", subshell_pipe[WRITE]);
WRITE             842 src/subshell/common.c                     "}; " "PRECMD=precmd; " "PS1='$($PRECMD)$ '\n", subshell_pipe[WRITE]);
WRITE             848 src/subshell/common.c                     "PS1='%%n@%%m:%%~%%# '\n", subshell_pipe[WRITE]);
WRITE             865 src/subshell/common.c                     subshell_pipe[WRITE]);
WRITE            1029 src/subshell/common.c                 || (subshell_pipe[WRITE] = open (tcsh_fifo, O_RDWR)) == -1)