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Bug fix for Ctrl + b/f

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This commit is contained in:
斟酌 鵬兄 2016-03-31 04:34:08 +08:00
parent 27ce6b3e50
commit 8c5f50ec2c
3 changed files with 13 additions and 9 deletions
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10
botanjs/src/Components/Vim/Controls.js
View File

@ -270,14 +270,16 @@
case J: this.__cMoveY( 1 ); break; // Down
case CTRL + F: // Page Down
if( cfeeder.firstBuffer.next.placeholder )
if( cfeeder.firstBuffer.nextLine.placeholder )
{
beep();
break;
}
var oPan = cfeeder.panY;
cfeeder.pan( undefined, vima.rows - 1 );
cfeeder.pan( undefined, cfeeder.moreAt );
cfeeder.softReset();
ccur.moveY( -ccur.Y );
break;
@ -287,7 +289,9 @@
beep();
break;
}
cfeeder.pan( undefined, -vima.rows + 1 );
cfeeder.pan( undefined, -cfeeder.moreAt );
cfeeder.softReset();
ccur.moveY( -ccur.Y );
if( !cfeeder.EOF ) ccur.moveY( cfeeder.moreAt );
break;

10
botanjs/src/Components/Vim/LineFeeder.js
View File

@ -141,17 +141,17 @@
// Y cannot be negative
if( Y < 0 ) Y = 0;
// Compensate the last "\n" content placeholder
var cont = this.content.slice( 0, -1 );
if( 0 < Y )
{
f = this.content.indexOf( "\n" );
f = cont.indexOf( "\n" );
for( i = 1; f != -1 && i < Y; i ++ )
{
var a = this.content.indexOf( "\n", f + 1 );
var a = cont.indexOf( "\n", f + 1 );
if( a == -1 )
{
Y = i - 1;
// -2 to compensate the last "\n" content placeholder
f -= 2;
Y = i;
break;
}
f = a;

2
botanjs/src/Components/Vim/VimArea.js
View File

@ -104,7 +104,7 @@
cfeeder.init( content + "\n" );
// Status can consumes up to full screen, I think
sfeeder = new LineFeeder( r, c );
var sfeeder = new LineFeeder( r, c );
sfeeder.setRender( false );
// Set the Vim instance