add a few comments
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@@ -312,7 +312,8 @@ curses_drv_init (Driver *drvthis)
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}
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static void
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curses_drv_wborder (WINDOW *win) {
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curses_drv_wborder (WINDOW *win)
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{
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//int x, y;
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//char buf[128];
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@@ -458,7 +459,7 @@ curses_drv_chr (Driver *drvthis, int x, int y, char c)
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}
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if ((ch = getch()) != ERR)
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if (ch == 0x0C) {
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if (ch == 0x0C) { /* ^L restores screen */
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curses_drv_restore_screen(drvthis);
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ungetch(ch);
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}
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@@ -487,7 +488,6 @@ curses_drv_vbar (Driver *drvthis, int x, int y, int len, int promille, int optio
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*/
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for (pos = 0; pos < len; pos ++) {
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int pixels = total_pixels - LCD_DEFAULT_CELLHEIGHT * pos;
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ValidY(y-pos);
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@@ -527,7 +527,6 @@ curses_drv_hbar (Driver *drvthis, int x, int y, int len, int promille, int optio
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*/
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for (pos = 0; pos < len; pos ++) {
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int pixels = total_pixels - LCD_DEFAULT_CELLWIDTH * pos;
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ValidX(x+pos);
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@@ -586,7 +585,7 @@ curses_drv_flush (Driver *drvthis)
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int c;
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if ((c = getch()) != ERR)
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if (c == 0x0C) {
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if (c == 0x0C) { /* ^L restores screen */
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curses_drv_restore_screen(drvthis);
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ungetch(c);
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}
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@@ -632,8 +631,8 @@ curses_drv_get_key (Driver *drvthis)
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}
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void
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curses_drv_restore_screen (Driver *drvthis) {
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curses_drv_restore_screen (Driver *drvthis)
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{
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erase();
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refresh();
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#ifdef CURSES_HAS_REDRAWWIN
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