/****************************************************************************
- * Copyright (c) 1998-2018,2019 Free Software Foundation, Inc. *
+ * Copyright 2018-2019,2020 Thomas E. Dickey *
+ * Copyright 1998-2016,2017 Free Software Foundation, Inc. *
* *
* Permission is hereby granted, free of charge, to any person obtaining a *
* copy of this software and associated documentation files (the *
#include <ctype.h>
-MODULE_ID("$Id: tty_update.c,v 1.300 2019/02/25 21:42:01 tom Exp $")
+MODULE_ID("$Id: tty_update.c,v 1.307 2020/05/23 19:10:35 tom Exp $")
/*
* This define controls the line-breakout optimization. Every once in a
static void ClearScreen(SCREEN *, NCURSES_CH_T blank);
static void ClrUpdate(SCREEN *);
static void DelChar(SCREEN *, int count);
-static void InsStr(SCREEN *, NCURSES_CH_T * line, int count);
+static void InsStr(SCREEN *, NCURSES_CH_T *line, int count);
static void TransformLine(SCREEN *, int const lineno);
#else
static int ClrBottom(int total);
static void ClearScreen(NCURSES_CH_T blank);
static void ClrUpdate(void);
static void DelChar(int count);
-static void InsStr(NCURSES_CH_T * line, int count);
+static void InsStr(NCURSES_CH_T *line, int count);
static void TransformLine(int const lineno);
#endif
}
#if !NCURSES_WCWIDTH_GRAPHICS
-static bool
-is_wacs_value(unsigned ch)
-{
- bool result;
- switch (ch) {
- case 0x00a3: /* FALLTHRU - ncurses pound-sterling symbol */
- case 0x00b0: /* FALLTHRU - VT100 degree symbol */
- case 0x00b1: /* FALLTHRU - VT100 plus/minus */
- case 0x00b7: /* FALLTHRU - VT100 bullet */
- case 0x03c0: /* FALLTHRU - ncurses greek pi */
- case 0x2190: /* FALLTHRU - Teletype arrow pointing left */
- case 0x2191: /* FALLTHRU - Teletype arrow pointing up */
- case 0x2192: /* FALLTHRU - Teletype arrow pointing right */
- case 0x2193: /* FALLTHRU - Teletype arrow pointing down */
- case 0x2260: /* FALLTHRU - ncurses not-equal */
- case 0x2264: /* FALLTHRU - ncurses less-than-or-equal-to */
- case 0x2265: /* FALLTHRU - ncurses greater-than-or-equal-to */
- case 0x23ba: /* FALLTHRU - VT100 scan line 1 */
- case 0x23bb: /* FALLTHRU - ncurses scan line 3 */
- case 0x23bc: /* FALLTHRU - ncurses scan line 7 */
- case 0x23bd: /* FALLTHRU - VT100 scan line 9 */
- case 0x2500: /* FALLTHRU - VT100 horizontal line */
- case 0x2501: /* FALLTHRU - thick horizontal line */
- case 0x2502: /* FALLTHRU - VT100 vertical line */
- case 0x2503: /* FALLTHRU - thick vertical line */
- case 0x250c: /* FALLTHRU - VT100 upper left corner */
- case 0x250f: /* FALLTHRU - thick upper left corner */
- case 0x2510: /* FALLTHRU - VT100 upper right corner */
- case 0x2513: /* FALLTHRU - thick upper right corner */
- case 0x2514: /* FALLTHRU - VT100 lower left corner */
- case 0x2517: /* FALLTHRU - thick lower left corner */
- case 0x2518: /* FALLTHRU - VT100 lower right corner */
- case 0x251b: /* FALLTHRU - thick lower right corner */
- case 0x251c: /* FALLTHRU - VT100 tee pointing left */
- case 0x2523: /* FALLTHRU - thick tee pointing left */
- case 0x2524: /* FALLTHRU - VT100 tee pointing right */
- case 0x252b: /* FALLTHRU - thick tee pointing right */
- case 0x252c: /* FALLTHRU - VT100 tee pointing down */
- case 0x2533: /* FALLTHRU - thick tee pointing down */
- case 0x2534: /* FALLTHRU - VT100 tee pointing up */
- case 0x253b: /* FALLTHRU - thick tee pointing up */
- case 0x253c: /* FALLTHRU - VT100 large plus or crossover */
- case 0x254b: /* FALLTHRU - thick large plus or crossover */
- case 0x2550: /* FALLTHRU - double horizontal line */
- case 0x2551: /* FALLTHRU - double vertical line */
- case 0x2554: /* FALLTHRU - double upper left corner */
- case 0x2557: /* FALLTHRU - double upper right corner */
- case 0x255a: /* FALLTHRU - double lower left corner */
- case 0x255d: /* FALLTHRU - double lower right corner */
- case 0x2560: /* FALLTHRU - double tee pointing right */
- case 0x2563: /* FALLTHRU - double tee pointing left */
- case 0x2566: /* FALLTHRU - double tee pointing down */
- case 0x2569: /* FALLTHRU - double tee pointing up */
- case 0x256c: /* FALLTHRU - double large plus or crossover */
- case 0x2592: /* FALLTHRU - VT100 checker board (stipple) */
- case 0x25ae: /* FALLTHRU - Teletype solid square block */
- case 0x25c6: /* FALLTHRU - VT100 diamond */
- case 0x2603: /* FALLTHRU - Teletype lantern symbol */
- result = TRUE;
- break;
- default:
- result = FALSE;
- break;
- }
- return result;
-}
-#endif
+#define is_wacs_value(ch) (_nc_wacs_width(ch) == 1 && wcwidth(ch) > 1)
+#endif /* !NCURSES_WCWIDTH_GRAPHICS */
static NCURSES_INLINE void
PutAttrChar(NCURSES_SP_DCLx CARG_CH_T ch)
* Determine the number of character cells which the 'ch' value will use
* on the screen. It should be at least one.
*/
- if ((chlen = wcwidth(CharOf(CHDEREF(ch)))) <= 0) {
+ if ((chlen = _nc_wacs_width(CharOf(CHDEREF(ch)))) <= 0) {
static const NCURSES_CH_T blank = NewChar(BLANK_TEXT);
/*
TR(TRACE_CHARPUT, ("turning off (%#lx) %s before wrapping",
(unsigned long) AttrOf(SCREEN_ATTRS(SP_PARM)),
_traceattr(AttrOf(SCREEN_ATTRS(SP_PARM)))));
- (void) VIDATTR(SP_PARM, A_NORMAL, 0);
+ VIDPUTS(SP_PARM, A_NORMAL, 0);
}
} else {
SP_PARM->_curscol--;
* This code is optimized using ech and rep.
*/
static int
-EmitRange(NCURSES_SP_DCLx const NCURSES_CH_T * ntext, int num)
+EmitRange(NCURSES_SP_DCLx const NCURSES_CH_T *ntext, int num)
{
int i;
return 1; /* cursor stays in the middle */
}
} else if (repeat_char != 0 &&
+#if BSD_TPUTS
+ !isdigit(UChar(CharOf(ntext0))) &&
+#endif
#if USE_WIDEC_SUPPORT
(!SP_PARM->_screen_unicode &&
(CharOf(ntext0) < ((AttrOf(ntext0) & A_ALTCHARSET)
*/
static int
PutRange(NCURSES_SP_DCLx
- const NCURSES_CH_T * otext,
- const NCURSES_CH_T * ntext,
+ const NCURSES_CH_T *otext,
+ const NCURSES_CH_T *ntext,
int row,
int first, int last)
{
*/
static void
-InsStr(NCURSES_SP_DCLx NCURSES_CH_T * line, int count)
+InsStr(NCURSES_SP_DCLx NCURSES_CH_T *line, int count)
{
TR(TRACE_UPDATE, ("InsStr(%p, %p,%d) called",
(void *) SP_PARM,