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skip CR in interactive mode

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This commit is contained in:
devsaurus 2015-11-18 22:07:53 +01:00
parent 99cc9e1232
commit 69f3a6f177
1 changed files with 3 additions and 5 deletions
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8
app/lua/lua.c
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@ -549,12 +549,10 @@ static bool readline(lua_Load *load){
{ {
if(run_input) if(run_input)
{ {
/* handle CR key */ /* skip CR key */
if (ch == '\r') if (ch == '\r')
{ {
char next; continue;
if (uart_getc(&next))
ch = next;
} }
/* backspace key */ /* backspace key */
else if (ch == 0x7f || ch == 0x08) else if (ch == 0x7f || ch == 0x08)
@ -580,7 +578,7 @@ static bool readline(lua_Load *load){
// } // }
/* end of line */ /* end of line */
if (ch == '\r' || ch == '\n') if (ch == '\n')
{ {
load->line[load->line_position] = 0; load->line[load->line_position] = 0;
if(uart0_echo) uart_putc('\n'); if(uart0_echo) uart_putc('\n');