diff options
Diffstat (limited to 'com32/elflink/ldlinux/cli.c')
| -rw-r--r-- | com32/elflink/ldlinux/cli.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/com32/elflink/ldlinux/cli.c b/com32/elflink/ldlinux/cli.c index 472eb2f7..b94c6835 100644 --- a/com32/elflink/ldlinux/cli.c +++ b/com32/elflink/ldlinux/cli.c @@ -123,7 +123,7 @@ const char *edit_cmdline(const char *input, int top /*, int width */ , { char cmdline[MAX_CMDLINE_LEN] = { }; int key, len, prev_len, cursor; - int redraw = 1; /* We enter with the menu already drawn */ + int redraw = 0; int x, y; bool done = false; const char *ret; @@ -142,6 +142,13 @@ const char *edit_cmdline(const char *input, int top /*, int width */ , prev_len = 0; x = y = 0; + /* + * Before we start messing with the x,y coordinates print 'input' + * so that it follows whatever text has been written to the screen + * previously. + */ + eprintf("%s ", input); + while (!done) { if (redraw > 1) { /* Clear and redraw whole screen */ @@ -151,6 +158,7 @@ const char *edit_cmdline(const char *input, int top /*, int width */ , if (pDraw_Menu) (*pDraw_Menu) (-1, top, 1); prev_len = 0; + eprintf("\033[2J\033[H"); // printf("\033[0m\033[2J\033[H"); } @@ -161,8 +169,6 @@ const char *edit_cmdline(const char *input, int top /*, int width */ , /* Redraw the command line */ eprintf("\033[?7l\033[?25l"); - if (y) - eprintf("\033[%dA", y); eprintf("\033[1G%s ", input); x = strlen(input); |