diff options
Diffstat (limited to 'src/UCAux.c')
| -rw-r--r-- | src/UCAux.c | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/src/UCAux.c b/src/UCAux.c index d63e04e0..f03bbfa9 100644 --- a/src/UCAux.c +++ b/src/UCAux.c @@ -55,6 +55,8 @@ PUBLIC UCTQ_t UCCanTranslateFromTo ARGS2( if (!strcmp(fromname, "x-transparent") || !strcmp(toname, "x-transparent")) { return TQ_GOOD; + } else if (!strcmp(fromname, "us-ascii")) { + return TQ_GOOD; } if (LYCharSet_UC[from].enc == UCT_ENC_CJK) { if (HTCJK == NOCJK) /* use that global flag, for now */ @@ -232,7 +234,29 @@ PUBLIC void UCTransParams_clear ARGS1( pT->repl_translated_C0 = FALSE; pT->trans_from_uni = FALSE; } - +/* + * If terminal is in UTF-8 mode, it probably cannot understand + * box drawing chars as (n)curses handles them. (This may also + * be true for other display character sets, but isn't currently + * checked.) In that case set the chars for hori and vert drawing + * chars to displayable ASCII chars if '0' was requested. They'll + * stay as they are otherwise. - kw + */ +PUBLIC void UCSetBoxChars ARGS5( + int, cset, + int *, pvert_out, + int *, phori_out, + int, vert_in, + int, hori_in) +{ + if (cset >= -1 && LYCharSet_UC[cset].enc == UCT_ENC_UTF8) { + *pvert_out = (vert_in ? vert_in : '|'); + *phori_out = (hori_in ? hori_in : '-'); + } else { + *pvert_out = vert_in; + *phori_out = hori_in; + } +} /* * Given an output target HTStream* (can also be a HTStructured* via * typecast), the target stream's put_character method, and a unicode |