WRITE            1091 src/subshell/common.c                     "PS1='\\u@\\h:\\w\\$ '\n", command_buffer_pipe[WRITE],
WRITE            1092 src/subshell/common.c                     command_buffer_pipe[WRITE], subshell_pipe[WRITE]);
WRITE            1146 src/subshell/common.c                     "}; " "PRECMD=precmd; " "PS1='$($PRECMD)$ '\n", subshell_pipe[WRITE]);
WRITE            1159 src/subshell/common.c                     command_buffer_pipe[WRITE], command_buffer_pipe[WRITE], subshell_pipe[WRITE]);
WRITE            1177 src/subshell/common.c                     command_buffer_pipe[WRITE], command_buffer_pipe[WRITE], subshell_pipe[WRITE]);
WRITE            1341 src/subshell/common.c                 || (subshell_pipe[WRITE] = open (tcsh_fifo, O_RDWR)) == -1)