… | |
… | |
144 | col--; |
144 | col--; |
145 | |
145 | |
146 | rend_t rend = l.r[col] & ~RS_baseattrMask; |
146 | rend_t rend = l.r[col] & ~RS_baseattrMask; |
147 | rend = SET_FONT (rend, FONTSET (rend)->find_font (' ')); |
147 | rend = SET_FONT (rend, FONTSET (rend)->find_font (' ')); |
148 | |
148 | |
|
|
149 | l.touch (); |
|
|
150 | |
149 | // found start, nuke |
151 | // found start, nuke |
150 | do { |
152 | do { |
151 | l.t[col] = ' '; |
153 | l.t[col] = ' '; |
152 | l.r[col] = rend; |
154 | l.r[col] = rend; |
153 | col++; |
155 | col++; |
… | |
… | |
898 | # else |
900 | # else |
899 | c = 0xfffd; |
901 | c = 0xfffd; |
900 | # endif |
902 | # endif |
901 | #endif |
903 | #endif |
902 | |
904 | |
903 | // nuke the character at this position, if required |
|
|
904 | if (expect_false ( |
|
|
905 | line->t[screen.cur.col] == NOCHAR |
|
|
906 | || (screen.cur.col < ncol - 1 |
|
|
907 | && line->t[screen.cur.col + 1] == NOCHAR) |
|
|
908 | )) |
|
|
909 | scr_kill_char (*line, screen.cur.col); |
|
|
910 | |
|
|
911 | rend_t rend = SET_FONT (rstyle, FONTSET (rstyle)->find_font (c)); |
905 | rend_t rend = SET_FONT (rstyle, FONTSET (rstyle)->find_font (c)); |
912 | |
906 | |
913 | // if the character doesn't fit into the remaining columns... |
907 | // if the character doesn't fit into the remaining columns... |
914 | if (expect_false (screen.cur.col > ncol - width && ncol >= width)) |
908 | if (expect_false (screen.cur.col > ncol - width && ncol >= width)) |
915 | { |
909 | { |
|
|
910 | if (screen.flags & Screen_Autowrap) |
|
|
911 | { |
916 | // ... artificially enlargen the previous one |
912 | // ... artificially enlargen the previous one |
917 | c = NOCHAR; |
913 | c = NOCHAR; |
918 | // and try the same character next loop iteration |
914 | // and try the same character next loop iteration |
919 | --str; |
915 | --str; |
|
|
916 | } |
|
|
917 | else |
|
|
918 | screen.cur.col = ncol - width; |
920 | } |
919 | } |
|
|
920 | |
|
|
921 | // nuke the character at this position, if required |
|
|
922 | // due to wonderful coincidents everywehere else in this loop |
|
|
923 | // we never have to check for overwriting a wide char itself, |
|
|
924 | // only it's tail. |
|
|
925 | if (expect_false (line->t[screen.cur.col] == NOCHAR)) |
|
|
926 | scr_kill_char (*line, screen.cur.col); |
921 | |
927 | |
922 | line->touch (); |
928 | line->touch (); |
923 | |
929 | |
924 | do |
930 | do |
925 | { |
931 | { |
… | |
… | |
931 | else |
937 | else |
932 | { |
938 | { |
933 | line->l = ncol; |
939 | line->l = ncol; |
934 | if (screen.flags & Screen_Autowrap) |
940 | if (screen.flags & Screen_Autowrap) |
935 | screen.flags |= Screen_WrapNext; |
941 | screen.flags |= Screen_WrapNext; |
936 | break; |
942 | |
|
|
943 | goto end_of_line; |
937 | } |
944 | } |
938 | |
945 | |
939 | c = NOCHAR; |
946 | c = NOCHAR; |
940 | } |
947 | } |
941 | while (expect_false (--width > 0)); |
948 | while (expect_false (--width > 0)); |
942 | |
949 | |
943 | // pad with spaces when overwriting wide character with smaller one |
950 | // pad with spaces when overwriting wide character with smaller one |
944 | if (expect_false (!width)) |
951 | for (int c = screen.cur.col; expect_false (c < ncol && line->t[c] == NOCHAR); c++) |
945 | { |
952 | { |
946 | line->touch (); |
|
|
947 | |
|
|
948 | for (int c = screen.cur.col; c < ncol && line->t[c] == NOCHAR; c++) |
|
|
949 | { |
|
|
950 | line->t[c] = ' '; |
953 | line->t[c] = ' '; |
951 | line->r[c] = rend; |
954 | line->r[c] = rend; |
952 | } |
|
|
953 | } |
955 | } |
|
|
956 | |
|
|
957 | end_of_line: |
|
|
958 | ; |
954 | } |
959 | } |
955 | #if ENABLE_COMBINING |
960 | #if ENABLE_COMBINING |
956 | else // width == 0 |
961 | else // width == 0 |
957 | { |
962 | { |
958 | if (c != 0xfeff) // ignore BOM |
963 | if (c != 0xfeff) // ignore BOM |
… | |
… | |
1021 | |
1026 | |
1022 | want_refresh = 1; |
1027 | want_refresh = 1; |
1023 | #endif |
1028 | #endif |
1024 | } |
1029 | } |
1025 | } |
1030 | } |
|
|
1031 | else if (screen.flags & Screen_WrapNext) |
|
|
1032 | screen.flags &= ~Screen_WrapNext; |
1026 | else |
1033 | else |
1027 | scr_gotorc (0, -1, RELATIVE); |
1034 | scr_gotorc (0, -1, RELATIVE); |
1028 | } |
1035 | } |
1029 | |
1036 | |
1030 | /* ------------------------------------------------------------------------- */ |
1037 | /* ------------------------------------------------------------------------- */ |