rfivet/uemacs
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Transpose-characters valid with mixed UTF-8 and extended ASCII.

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This commit is contained in:
Renaud 2016-05-21 07:52:19 +08:00
parent f11dea468f
commit 14e6240b9c
3 changed files with 19 additions and 11 deletions
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7
line.c
View File

@ -277,8 +277,6 @@ int insspace(int f, int n)
return TRUE;
}
static int linsert_byte( int n, int c) ;
/*
* linstr -- Insert a string at the current point
*/
@ -291,7 +289,7 @@ int linstr( char *instr) {
while( (tmpc = *instr++ & 0xFF)) {
status =
(tmpc == '\n' ? lnewline() : linsert_byte( 1, tmpc)) ;
(tmpc == '\n' ? lnewline() : (int) linsert_byte( 1, tmpc)) ;
/* Insertion error? */
if( status != TRUE) {
@ -314,8 +312,7 @@ int linstr( char *instr) {
* well, and FALSE on errors.
*/
static int linsert_byte(int n, int c)
{
boolean linsert_byte( int n, int c) {
char *cp1;
char *cp2;
struct line *lp1;

1
line.h
View File

@ -38,6 +38,7 @@ void lchange( int flag) ;
int insspace( int f, int n) ;
int linstr( char *instr) ;
int linsert( int n, unicode_t c) ;
boolean linsert_byte( int n, int c) ;
int lover( char *ostr) ;
int lnewline( void) ;
boolean ldelete( long n, boolean kflag) ;

20
random.c
View File

@ -219,7 +219,7 @@ int setccol(int pos)
/* set us at the new position */
curwp->w_doto = i;
/* and tell weather we made it */
/* and tell whether we made it */
return col >= pos;
}
@ -247,10 +247,14 @@ boolean twiddle( int f, int n) {
eof_f = TRUE ;
}
lgetchar( &c) ;
len = lgetchar( &c) ; /* len => unicode or extended ASCII */
ldelchar( 1, FALSE) ;
backchar( FALSE, 1) ;
if( len == 1)
linsert_byte( 1, c) ;
else
linsert( 1, c) ;
if( eof_f == TRUE)
forwchar( FALSE, 1) ;
@ -346,7 +350,9 @@ int detab(int f, int n)
}
/* advance/or back to the next line */
forwline(TRUE, inc);
if( forwline( TRUE, inc) == FALSE)
break ;
n -= inc;
}
curwp->w_doto = 0; /* to the begining of the line */
@ -419,7 +425,9 @@ int entab(int f, int n)
}
/* advance/or back to the next line */
forwline(TRUE, inc);
if( forwline( TRUE, inc) == FALSE)
break ;
n -= inc;
}
curwp->w_doto = 0; /* to the begining of the line */
@ -463,7 +471,9 @@ int trim(int f, int n)
lp->l_used = length;
/* advance/or back to the next line */
forwline(TRUE, inc);
if( forwline( TRUE, inc) == FALSE)
break ;
n -= inc;
}
lchange(WFEDIT);