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Fix regression: CSI character instead of ^{[ in terminal special key sequence.

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Remove terminal special key conditional compilation.
This commit is contained in:
Renaud
2021-08-06 15:21:00 +08:00
parent 5002897705
commit 4b45ca231e
3 changed files with 18 additions and 34 deletions
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18
input.c
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@@ -352,8 +352,8 @@ static int get1unicode( int *up) {
return bytes ;
}
/* Terminal sequences need up to 6 read ahead characters */
#define STACKSIZE 6
/* Terminal sequences need up to 7 read ahead characters */
#define STACKSIZE 7
static int keystack[ STACKSIZE] ;
static int *stackptr = &keystack[ STACKSIZE] ;
#define KPUSH( c) *(--stackptr) = (c)
@@ -381,8 +381,10 @@ int getcmd( void) {
int c ;
for( ;;) {
c = get1key() ;
if( c == (CTRL | '[')) {
c = *(kptr++) = get1key() ;
if( c == 0x9B)
goto foundCSI ;
else if( c == (CTRL | '[')) {
/* fetch terminal sequence */
c = *(kptr++) = get1key() ;
if( c == 'O') { /* F1 .. F4 */
@@ -390,8 +392,10 @@ int getcmd( void) {
if( c >= 'P' && c <= 'S')
return c | SPEC | cmask ;
} else if( c == '[') {
int v = 0 ; /* ^[[v1;v~ or ^[[v~ */
int v1 = 0 ;
int v1, v ; /* ^[[v1;v~ or ^[[v~ */
foundCSI:
v1 = v = 0 ;
while( kptr < &keyread[ STACKSIZE]) {
c = *(kptr++) = get1key() ;
if( (c == '~') || (c >= 'A' && c <= 'Z')) {
@@ -428,7 +432,7 @@ int getcmd( void) {
while( kptr > keyread)
KPUSH( *(--kptr)) ;
c = CTRL | '[' ;
c = get1key() ;
}
if( c == metac) {