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Updated echo

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@934
This commit is contained in:
Peter Veenstra 2003-04-15 17:49:58 +00:00
parent 1ba388b35c
commit 948d4a65af
3 changed files with 19 additions and 0 deletions
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5
src/shell/shell_cmds.cpp
View file

@ -31,6 +31,7 @@ static SHELL_Cmd cmd_list[]={
{ "DEL", 1, &DOS_Shell::CMD_DELETE, "SHELL_CMD_DELETE_HELP"},
{ "DELETE", 0, &DOS_Shell::CMD_DELETE, "SHELL_CMD_DELETE_HELP"},
{ "ECHO", 0, &DOS_Shell::CMD_ECHO, "SHELL_CMD_ECHO_HELP"},
{ "ECHO.", 1, &DOS_Shell::CMD_EHCODOT, "SHELL_CMD_ECHO_HELP"},
{ "EXIT", 0, &DOS_Shell::CMD_EXIT, "SHELL_CMD_EXIT_HELP"},
{ "HELP", 0, &DOS_Shell::CMD_HELP, "SHELL_CMD_HELP_HELP"},
{ "MD", 0, &DOS_Shell::CMD_MKDIR, "SHELL_CMD_MKDIR_HELP"},
@ -151,6 +152,10 @@ void DOS_Shell::CMD_ECHO(char * args) {
WriteOut("%s\n",args);
};
void DOS_Shell::CMD_EHCODOT(char* args) {
WriteOut("\n");
}
void DOS_Shell::CMD_EXIT(char * args) {
exit=true;
};

1
src/shell/shell_inc.h
View file

@ -81,6 +81,7 @@ public:
void CMD_RENAME(char * args);
void SyntaxError(void);
void CMD_PAUSE(char * args);
void CMD_EHCODOT(char* args);
/* The shell's variables */
Bit16u input_handle;
BatchFile * bf;

13
src/shell/shell_misc.cpp
View file

@ -102,6 +102,19 @@ void DOS_Shell::InputCommand(char * line) {
outc('\n');
size=0; //Kill the while loop
break;
case'\t':
{
Bit8u c=' ';Bit16u n=1;
for(Bitu i=0; i !=4 ;i++)
{
line[str_index]=c;
str_len++;//This should depend on insert being active
str_index++;
size--;
DOS_WriteFile(STDOUT,&c,&n);
}
}
break;
default:
line[str_index]=c;
str_len++;//This should depend on insert being active