8.22.1 Boolean Capabilities

 
Variable                  Cap.             Int.             Description


                         Name             Code


auto_left_margin                         bw                     bw                 cub1 wraps from column 0 to last column


auto_right_margin                        am                     am                 Terminal has automatic margins


back_color_erase                         bce                    ut                 screen erased with background color


can_change                               ccc                    cc                 terminal can re-define exiting colors


ceol_standout_glitch                     xhp                    xs                 Standout not erased by overwriting (hp)


col_addr_glitch                          xhpa                   YA                 only positive motion for hpa/mhpa caps


cpi_changes_res                          cpix                   YF                 changing character pitch changes resolution


cr_cancels_micro_mode                    crxm                   YB                 using cr turns off micro mode


eat_newline_glitch                       xenl                   xn                 newline ignored after 80 cols (Concept)


erase_overstrike                         eo                     eo                 Can erase overstrikes with a blank


generic_type                             gn                     gn                 Generic line type (e.g.,, dialup, switch).


hard_copy                                hc                     hc                 Hardcopy terminal


hard_cursor                              chts                   HC                 cursor is hard to see


has_meta_key                             km                     km                 Has a meta key (shift, sets parity bit)


has_print_wheel                          daisy                  YC                 printer needs operator to change character set


has_status_line                          hs                     hs                 Has extra "status line"


hue_lightness_saturation                 hls                    hl                 terminal uses only HLS color notation


                                                                                             (Tektronix)


insert_null_glitch                       in                     in                 Insert mode distinguishes nulls


lpi_changes_res                          lpix                   YG                 changing line pitch changes resolution


memory_above                             da                     da                 Display may be retained above the screen


memory_below                             db                     db                 Display may be retained below the screen


move_insert_mode                         mir                    mi                 Safe to move while in insert mode


move_standout_mode                       msgr                   ms                 Safe to move in standout modes


needs_xon_xoff                           nxon                   nx                 padding won't work, xon/xoff required


no_esc_ctl_c                             xsb                    xb                 Beehive (f1=escape, f2=ctrl C)


non_rev_rmcup                            nrrmc                  NR                 smcup does not reverse rmcup


no_pad_char                              npc                    NP                 pad character does not exist


non_dest_scroll_region                   ndscr                  ND                 scrolling region is non-destructive


over_strike                              os                     os                 Terminal overstrikes


prtr_silent                              mc5i                   5i                 printer won't echo on screen


row_addr_glitch                          xvpa                   YD                 only positive motion for vhp/mvpa caps


semi_auto_right_margin                   sam                    YE                 printing in last column causes cr


status_line_esc_ok                       eslok                  es                 Escape can be used on the status line


dest_tabs_magic_smso                     xt                     xt                 Tabs ruin, magic so char (Teleray 1061)


tilde_glitch                             hz                     hz                 Hazel-tine; can not print 's


transparent_underline                    ul                     ul                 underline character overstrikes


xon_xoff                                 xon                    xo                 Terminal uses xon/xoff handshaking