izackp/mosh
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Add support for back tab (CSI CBT), and forward tab (CSI CHT) too.

Browse Source 
Resolves #539.
This commit is contained in:
John Hood
2015-12-06 22:32:35 -05:00
parent 8609f88207
commit 1d71895ff4
5 changed files with 53 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/terminal/terminalfunctions.cc
+21 -2
View File
@@ -201,9 +201,9 @@ static void Ctrl_NEL( Framebuffer *fb, Dispatcher *dispatch __attribute((unused)
static Function func_Ctrl_NEL( CONTROL, "\x85", Ctrl_NEL );
/* horizontal tab */
static void Ctrl_HT( Framebuffer *fb, Dispatcher *dispatch __attribute((unused)) )
static void HT_n( Framebuffer *fb, size_t count )
{
int col = fb->ds.get_next_tab();
int col = fb->ds.get_next_tab( count );
if ( col == -1 ) { /* no tabs, go to end of line */
col = fb->ds.get_width() - 1;
}
@@ -216,8 +216,27 @@ static void Ctrl_HT( Framebuffer *fb, Dispatcher *dispatch __attribute((unused))
fb->ds.next_print_will_wrap = wrap_state_save;
}
static void Ctrl_HT( Framebuffer *fb, Dispatcher *dispatch __attribute((unused)) )
{
HT_n( fb, 1 );
}
static Function func_Ctrl_HT( CONTROL, "\x09", Ctrl_HT, false );
static void CSI_CxT( Framebuffer *fb, Dispatcher *dispatch )
{
int param = dispatch->getparam( 0, 1 );
if ( dispatch->get_dispatch_chars()[ 0 ] == 'Z' ) {
param = -param;
}
if ( param == 0 ) {
return;
}
HT_n( fb, param );
}
static Function func_CSI_CHT( CSI, "I", CSI_CxT, false );
static Function func_CSI_CBT( CSI, "Z", CSI_CxT, false );
/* horizontal tab set */
static void Ctrl_HTS( Framebuffer *fb, Dispatcher *dispatch __attribute((unused)) )
{