Updates

 -Erik

2 files changed, 3 insertions, 1 deletions

diff --git a/shell/cmdedit.c b/shell/cmdedit.c
index 1434c36f6..ebc6b9696 100644
--- a/shell/cmdedit.c
+++ b/shell/cmdedit.c
@@ -83,6 +83,7 @@ cmdedit_setwidth(int w)
 void cmdedit_reset_term(void)
 {
         if (reset_term)
+                /* sparc and other have broken termios support: use old termio handling. */
                 ioctl(fileno(stdin), TCSETA, (void *) &old_term);
 }
 
@@ -378,6 +379,7 @@ extern void cmdedit_read_input(char* prompt, char command[BUFSIZ])
 
         memset(command, 0, sizeof(command));
         if (!reset_term) {
+                /* sparc and other have broken termios support: use old termio handling. */
                 ioctl(inputFd, TCGETA, (void *) &old_term);
                 memcpy(&new_term, &old_term, sizeof(struct termio));
 
@@ -589,6 +591,7 @@ extern void cmdedit_read_input(char* prompt, char command[BUFSIZ])
         }
 
         nr = len + 1;
+        /* sparc and other have broken termios support: use old termio handling. */
         ioctl(inputFd, TCSETA, (void *) &old_term);
         reset_term = 0;
 
diff --git a/shell/lash.c b/shell/lash.c
index bbf57752b..97db8afaf 100644
--- a/shell/lash.c
+++ b/shell/lash.c
@@ -120,7 +120,6 @@ static struct builtInCommand bltins[] = {
         {"pwd", "Print current directory", "pwd", shell_pwd},
         {"export", "Set environment variable", "export [VAR=value]", shell_export},
         {"unset", "Unset environment variable", "unset VAR", shell_unset},
-        
         {".", "Source-in and run commands in a file", ". filename", shell_source},
         {"help", "List shell built-in commands", "help", shell_help},
         {NULL, NULL, NULL, NULL}