Rename the library to wsap_vtcore

ncurses installs <term.h> and defines struct term. In a file that
includes both headers, an ncurses TERMINAL * and this library's terminal
are silently the same type. The name wsap_vtcore avoids the clash.

The public header is now <wsap_vtcore/wsap_vtcore.h>. Every global
symbol uses the wsap_vtcore_ prefix, every macro uses WSAP_VTCORE_, and
the shared library is libwsap_vtcore.so.0. The default terminal name is
now "wsap_vtcore". The ISA override variable is WSAP_VTCORE_ISA.

No other behavior changes. The amalgamation writes wsap_vtcore.c and
wsap_vtcore.h.

Co-Authored-By: Claude Haiku 5.5 <noreply@anthropic.com>

1 files changed, 0 insertions, 56 deletions

diff --git a/include/term/unicode/width.h b/include/term/unicode/width.h
deleted file mode 100644
index a85ec77..0000000
--- a/include/term/unicode/width.h
+++ /dev/null
@@ -1,56 +0,0 @@
-#ifndef TERM_UNICODE_WIDTH_H
-#define TERM_UNICODE_WIDTH_H
-
-#include <stdbool.h>
-#include <stddef.h>
-#include <stdint.h>
-
-struct term_unicode_range { uint32_t lo, hi; };
-
-#include "unicode_data.inc"
-
-static inline bool term_in_ranges(const struct term_unicode_range *ranges, size_t count, uint32_t cp)
-{
-    if (count == 0 || cp < ranges[0].lo || cp > ranges[count - 1].hi)
-        return false;
-    const struct term_unicode_range *base = ranges;
-    size_t n = count;
-    while (n > 1) {
-        size_t half = n / 2;
-        base = (base[half].lo <= cp) ? base + half : base;
-        n -= half;
-    }
-    return cp <= base->hi;
-}
-
-#define TERM_IN_TABLE(table, cp) term_in_ranges(table, sizeof(table) / sizeof(table[0]), cp)
-
-static inline int term_unicode_width(uint32_t cp)
-{
-    if (cp > 0x10FFFF || TERM_IN_TABLE(term_nonprintable, cp))
-        return -1;
-    if (TERM_IN_TABLE(term_zero_width, cp))
-        return 0;
-    return TERM_IN_TABLE(term_unicode_wide, cp) ? 2 : 1;
-}
-
-static inline bool term_unicode_extended_pictographic(uint32_t cp)
-{
-    return TERM_IN_TABLE(term_extended_pictographic, cp);
-}
-
-static inline bool term_unicode_emoji_presentation(uint32_t cp)
-{
-    return TERM_IN_TABLE(term_emoji_presentation, cp);
-}
-
-static inline bool term_unicode_spacing_mark(uint32_t cp)
-{
-    if (cp < 0x903 || ((cp - 0xABEDu) < (0x11000u - 0xABEDu)) || cp > 0x1D281)
-        return false;
-    return TERM_IN_TABLE(term_spacing_mark, cp);
-}
-
-#undef TERM_IN_TABLE
-
-#endif