diff options
Diffstat (limited to 'usr.bin/more/screen.c')
| -rw-r--r-- | usr.bin/more/screen.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/usr.bin/more/screen.c b/usr.bin/more/screen.c index edfae1e..2dc99ec 100644 --- a/usr.bin/more/screen.c +++ b/usr.bin/more/screen.c @@ -106,6 +106,11 @@ int bo_width, be_width; /* Printing width of boldface sequences */ int ul_width, ue_width; /* Printing width of underline sequences */ int so_width, se_width; /* Printing width of standout sequences */ +int mode_flags = 0; +#define M_SO 1 +#define M_UL 2 +#define M_BO 4 + /* * These two variables are sometimes defined in, * and needed by, the termcap library. @@ -503,6 +508,12 @@ bell() */ clear() { + if (mode_flags & M_SO) + so_exit(); + if (mode_flags & M_UL) + ul_exit(); + if (mode_flags & M_BO) + bo_exit(); tputs(sc_clear, sc_height, putchr); } @@ -512,6 +523,12 @@ clear() */ clear_eol() { + if (mode_flags & M_SO) + so_exit(); + if (mode_flags & M_UL) + ul_exit(); + if (mode_flags & M_BO) + bo_exit(); tputs(sc_eol_clear, 1, putchr); } @@ -521,6 +538,7 @@ clear_eol() so_enter() { tputs(sc_s_in, 1, putchr); + mode_flags |= M_SO; } /* @@ -529,6 +547,7 @@ so_enter() so_exit() { tputs(sc_s_out, 1, putchr); + mode_flags &= ~M_SO; } /* @@ -538,6 +557,7 @@ so_exit() ul_enter() { tputs(sc_u_in, 1, putchr); + mode_flags |= M_UL; } /* @@ -546,6 +566,7 @@ ul_enter() ul_exit() { tputs(sc_u_out, 1, putchr); + mode_flags &= ~M_UL; } /* @@ -554,6 +575,7 @@ ul_exit() bo_enter() { tputs(sc_b_in, 1, putchr); + mode_flags |= M_BO; } /* @@ -562,6 +584,7 @@ bo_enter() bo_exit() { tputs(sc_b_out, 1, putchr); + mode_flags &= ~M_BO; } /* |
