diff options
| -rw-r--r-- | mbbsd/io.c | 29 |
1 files changed, 25 insertions, 4 deletions
@@ -767,6 +767,10 @@ oldgetdata(int line, int col, const char *prompt, char *buf, int len, int echo) #define MAXLASTCMD 12 static char lastcmd[MAXLASTCMD][80]; +#ifdef DBCSAWARE_GETDATA + unsigned int dbcsincomplete = 0; +#endif + strip_ansi(buf, buf, STRIP_ALL); if (prompt) { @@ -920,10 +924,27 @@ oldgetdata(int line, int col, const char *prompt, char *buf, int len, int echo) default: if (isprint2(ch) && clen < len && x + clen < scr_cols) { #ifdef DBCSAWARE_GETDATA - /* to prevent single byte input */ - if(ISDBCSAWARE() && - clen >= len-1 && ch >= 0x80) - break; + if(ISDBCSAWARE()) + { + /* to prevent single byte input */ + if(dbcsincomplete) + { + dbcsincomplete = 0; + } + else if (ch >= 0x80) + { + dbcsincomplete = 1; + if(clen + 2 > len) + { + /* we can't print this. ignore and eat key. */ + igetch(); + dbcsincomplete = 0; + break; + } + } else { + /* nothing, normal key. */ + } + } #endif for (i = clen + 1; i > currchar; i--) buf[i] = buf[i - 1]; |