SHELL_BOURNE
{ "sh", SHELL_BOURNE }, /* vanilla Bourne shell */
{ "ash", SHELL_BOURNE },
{ "bash", SHELL_BOURNE }, /* GNU Bourne again shell */
{ "dash", SHELL_BOURNE },
{ "jsh", SHELL_BOURNE },
{ "ksh", SHELL_BOURNE }, /* Korn shell (from AT&T toolchest) */
{ "ksh-i", SHELL_BOURNE }, /* another name for Korn shell */
{ "ksh93", SHELL_BOURNE }, /* Korn shell */
{ "mksh", SHELL_BOURNE },
{ "pdksh", SHELL_BOURNE },
{ "zsh", SHELL_BOURNE },
{ NULL, SHELL_BOURNE } /* default (same as xterm's) */
shell_type = SHELL_BOURNE;
if (SHELL_BOURNE == shell_type) {
if (SHELL_BOURNE == shell_type) {
if (SHELL_BOURNE == shell_type) {