Fix VPR sequence

VPR stands for Move cursor down a number of rows, and the code was moving
the cursor up instead of moving it down.
---
 st.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/st.c b/st.c
index 657fba7..f67a345 100644 (file)
--- a/st.c
+++ b/st.c
@@ -1562,11 +1562,11 @@ csihandle(void) {
                tinsertblank(csiescseq.arg[0]);
                break;
        case 'A': /* CUU -- Cursor <n> Up */
                tinsertblank(csiescseq.arg[0]);
                break;
        case 'A': /* CUU -- Cursor <n> Up */

-       case 'e':

                DEFAULT(csiescseq.arg[0], 1);
                tmoveto(term.c.x, term.c.y-csiescseq.arg[0]);
                break;
        case 'B': /* CUD -- Cursor <n> Down */
                DEFAULT(csiescseq.arg[0], 1);
                tmoveto(term.c.x, term.c.y-csiescseq.arg[0]);
                break;
        case 'B': /* CUD -- Cursor <n> Down */

+       case 'e': /* VPR --Cursor <n> Down */

                DEFAULT(csiescseq.arg[0], 1);
                tmoveto(term.c.x, term.c.y+csiescseq.arg[0]);
                break;
                DEFAULT(csiescseq.arg[0], 1);
                tmoveto(term.c.x, term.c.y+csiescseq.arg[0]);
                break;


@@ -1575,7 +1575,7 @@ csihandle(void) {
                        ttywrite(VT102ID, sizeof(VT102ID) - 1);
                break;
        case 'C': /* CUF -- Cursor <n> Forward */
                        ttywrite(VT102ID, sizeof(VT102ID) - 1);
                break;
        case 'C': /* CUF -- Cursor <n> Forward */

-       case 'a':
+       case 'a': /* HPR -- Cursor <n> Forward */

                DEFAULT(csiescseq.arg[0], 1);
                tmoveto(term.c.x+csiescseq.arg[0], term.c.y);
                break;
                DEFAULT(csiescseq.arg[0], 1);
                tmoveto(term.c.x+csiescseq.arg[0], term.c.y);
                break;