@ -273,6 +273,7 @@ static void tsetchar(char*);
static void tsetscroll ( int , int ) ;
static void tsetscroll ( int , int ) ;
static void tswapscreen ( void ) ;
static void tswapscreen ( void ) ;
static void tsetdirt ( int , int ) ;
static void tsetdirt ( int , int ) ;
static void tsetmode ( bool , bool , int * , int ) ;
static void tfulldirt ( void ) ;
static void tfulldirt ( void ) ;
static void ttynew ( void ) ;
static void ttynew ( void ) ;
@ -1178,6 +1179,79 @@ tsetscroll(int t, int b) {
term . bot = b ;
term . bot = b ;
}
}
# define MODBIT(x, set, bit) ((set) ? ((x) |= (bit)) : ((x) &= ~(bit)))
void
tsetmode ( bool priv , bool set , int * args , int narg ) {
int * lim , mode ;
for ( lim = args + narg ; args < lim ; + + args ) {
if ( priv ) {
switch ( * args ) {
case 1 :
MODBIT ( term . mode , set , MODE_APPKEYPAD ) ;
break ;
case 5 : /* DECSCNM -- Reverve video */
mode = term . mode ;
MODBIT ( term . mode , set , MODE_REVERSE ) ;
if ( mode ! = term . mode )
draw ( ) ;
break ;
case 7 :
MODBIT ( term . mode , set , MODE_WRAP ) ;
break ;
case 20 :
MODBIT ( term . mode , set , MODE_CRLF ) ;
break ;
case 12 : /* att610 -- Start blinking cursor (IGNORED) */
break ;
case 25 :
MODBIT ( term . c . state , ! set , CURSOR_HIDE ) ;
break ;
case 1000 : /* 1000,1002: enable xterm mouse report */
MODBIT ( term . mode , set , MODE_MOUSEBTN ) ;
break ;
case 1002 :
MODBIT ( term . mode , set , MODE_MOUSEMOTION ) ;
break ;
case 1049 : /* = 1047 and 1048 */
case 47 :
case 1047 :
if ( IS_SET ( MODE_ALTSCREEN ) )
tclearregion ( 0 , 0 , term . col - 1 , term . row - 1 ) ;
if ( ( set & & ! IS_SET ( MODE_ALTSCREEN ) ) | |
( ! set & & IS_SET ( MODE_ALTSCREEN ) ) ) {
tswapscreen ( ) ;
}
if ( * args ! = 1049 )
break ;
/* pass through */
case 1048 :
tcursor ( ( set ) ? CURSOR_SAVE : CURSOR_LOAD ) ;
break ;
default :
fprintf ( stderr ,
" erresc: unknown private set/reset mode %d \n " ,
* args ) ;
break ;
}
} else {
switch ( * args ) {
case 4 :
MODBIT ( term . mode , set , MODE_INSERT ) ;
break ;
default :
fprintf ( stderr ,
" erresc: unknown set/reset mode %d \n " ,
* args ) ;
break ;
}
}
}
}
# undef MODBIT
void
void
csihandle ( void ) {
csihandle ( void ) {
switch ( csiescseq . mode ) {
switch ( csiescseq . mode ) {
@ -1291,58 +1365,7 @@ csihandle(void) {
tinsertblankline ( csiescseq . arg [ 0 ] ) ;
tinsertblankline ( csiescseq . arg [ 0 ] ) ;
break ;
break ;
case ' l ' : /* RM -- Reset Mode */
case ' l ' : /* RM -- Reset Mode */
if ( csiescseq . priv ) {
switch ( csiescseq . arg [ 0 ] ) {
case 1 :
term . mode & = ~ MODE_APPKEYPAD ;
break ;
case 5 : /* DECSCNM -- Remove reverse video */
if ( IS_SET ( MODE_REVERSE ) ) {
term . mode & = ~ MODE_REVERSE ;
draw ( ) ;
}
break ;
case 7 :
term . mode & = ~ MODE_WRAP ;
break ;
case 12 : /* att610 -- Stop blinking cursor (IGNORED) */
break ;
case 20 :
term . mode & = ~ MODE_CRLF ;
break ;
case 25 :
term . c . state | = CURSOR_HIDE ;
break ;
case 1000 : /* disable X11 xterm mouse reporting */
term . mode & = ~ MODE_MOUSEBTN ;
break ;
case 1002 :
term . mode & = ~ MODE_MOUSEMOTION ;
break ;
case 1049 : /* = 1047 and 1048 */
case 47 :
case 1047 :
if ( IS_SET ( MODE_ALTSCREEN ) ) {
tclearregion ( 0 , 0 , term . col - 1 , term . row - 1 ) ;
tswapscreen ( ) ;
}
if ( csiescseq . arg [ 0 ] ! = 1049 )
break ;
case 1048 :
tcursor ( CURSOR_LOAD ) ;
break ;
default :
goto unknown ;
}
} else {
switch ( csiescseq . arg [ 0 ] ) {
case 4 :
term . mode & = ~ MODE_INSERT ;
break ;
default :
goto unknown ;
}
}
tsetmode ( csiescseq . priv , 0 , csiescseq . arg , csiescseq . narg ) ;
break ;
break ;
case ' M ' : /* DL -- Delete <n> lines */
case ' M ' : /* DL -- Delete <n> lines */
DEFAULT ( csiescseq . arg [ 0 ] , 1 ) ;
DEFAULT ( csiescseq . arg [ 0 ] , 1 ) ;
@ -1366,58 +1389,7 @@ csihandle(void) {
tmoveto ( term . c . x , csiescseq . arg [ 0 ] - 1 ) ;
tmoveto ( term . c . x , csiescseq . arg [ 0 ] - 1 ) ;
break ;
break ;
case ' h ' : /* SM -- Set terminal mode */
case ' h ' : /* SM -- Set terminal mode */
if ( csiescseq . priv ) {
switch ( csiescseq . arg [ 0 ] ) {
case 1 :
term . mode | = MODE_APPKEYPAD ;
break ;
case 5 : /* DECSCNM -- Reverve video */
if ( ! IS_SET ( MODE_REVERSE ) ) {
term . mode | = MODE_REVERSE ;
draw ( ) ;
}
break ;
case 7 :
term . mode | = MODE_WRAP ;
break ;
case 20 :
term . mode | = MODE_CRLF ;
break ;
case 12 : /* att610 -- Start blinking cursor (IGNORED) */
/* fallthrough for xterm cvvis = CSI [ ? 12 ; 25 h */
if ( csiescseq . narg > 1 & & csiescseq . arg [ 1 ] ! = 25 )
break ;
case 25 :
term . c . state & = ~ CURSOR_HIDE ;
break ;
case 1000 : /* 1000,1002: enable xterm mouse report */
term . mode | = MODE_MOUSEBTN ;
break ;
case 1002 :
term . mode | = MODE_MOUSEMOTION ;
break ;
case 1049 : /* = 1047 and 1048 */
case 47 :
case 1047 :
if ( IS_SET ( MODE_ALTSCREEN ) )
tclearregion ( 0 , 0 , term . col - 1 , term . row - 1 ) ;
else
tswapscreen ( ) ;
if ( csiescseq . arg [ 0 ] ! = 1049 )
break ;
case 1048 :
tcursor ( CURSOR_SAVE ) ;
break ;
default : goto unknown ;
}
} else {
switch ( csiescseq . arg [ 0 ] ) {
case 4 :
term . mode | = MODE_INSERT ;
break ;
default : goto unknown ;
}
} ;
tsetmode ( csiescseq . priv , 1 , csiescseq . arg , csiescseq . narg ) ;
break ;
break ;
case ' m ' : /* SGR -- Terminal attribute (color) */
case ' m ' : /* SGR -- Terminal attribute (color) */
tsetattr ( csiescseq . arg , csiescseq . narg ) ;
tsetattr ( csiescseq . arg , csiescseq . narg ) ;