diff options
Diffstat (limited to 'input.c')
-rw-r--r-- | input.c | 40 |
1 files changed, 8 insertions, 32 deletions
@@ -572,15 +572,14 @@ input_state_string_escape(u_char ch, struct input_ctx *ictx) void input_state_utf8(u_char ch, struct input_ctx *ictx) { - log_debug2("-- un %zu: %hhu (%c)", ictx->off, ch, ch); + log_debug2("-- utf8 next: %zu: %hhu (%c)", ictx->off, ch, ch); - ictx->utf8_buf[ictx->utf8_off++] = ch; - if (--ictx->utf8_len != 0) - return; + if (utf8_append(&ictx->utf8data, ch)) + return; /* more to come */ input_state(ictx, input_state_first); ictx->cell.flags |= GRID_FLAG_UTF8; - screen_write_cell(&ictx->ctx, &ictx->cell, ictx->utf8_buf); + screen_write_cell(&ictx->ctx, &ictx->cell, &ictx->utf8data); ictx->cell.flags &= ~GRID_FLAG_UTF8; } @@ -590,40 +589,17 @@ input_handle_character(u_char ch, struct input_ctx *ictx) struct window_pane *wp = ictx->wp; if (ch > 0x7f && options_get_number(&wp->window->options, "utf8")) { - /* - * UTF-8 sequence. - * - * 11000010-11011111 C2-DF start of 2-byte sequence - * 11100000-11101111 E0-EF start of 3-byte sequence - * 11110000-11110100 F0-F4 start of 4-byte sequence - */ - memset(ictx->utf8_buf, 0xff, sizeof ictx->utf8_buf); - ictx->utf8_buf[0] = ch; - ictx->utf8_off = 1; - - if (ch >= 0xc2 && ch <= 0xdf) { - log_debug2("-- u2 %zu: %hhu (%c)", ictx->off, ch, ch); - input_state(ictx, input_state_utf8); - ictx->utf8_len = 1; - return; - } - if (ch >= 0xe0 && ch <= 0xef) { - log_debug2("-- u3 %zu: %hhu (%c)", ictx->off, ch, ch); - input_state(ictx, input_state_utf8); - ictx->utf8_len = 2; - return; - } - if (ch >= 0xf0 && ch <= 0xf4) { - log_debug2("-- u4 %zu: %hhu (%c)", ictx->off, ch, ch); + if (utf8_open(&ictx->utf8data, ch)) { + log_debug2("-- utf8 size %u: %zu: %hhu (%c)", + ictx->utf8data.size, ictx->off, ch, ch); input_state(ictx, input_state_utf8); - ictx->utf8_len = 3; return; } } log_debug2("-- ch %zu: %hhu (%c)", ictx->off, ch, ch); ictx->cell.data = ch; - screen_write_cell(&ictx->ctx, &ictx->cell, ictx->utf8_buf); + screen_write_cell(&ictx->ctx, &ictx->cell, NULL); } void |