diff options
Diffstat (limited to 'Src/utils.c')
| -rw-r--r-- | Src/utils.c | 44 |
1 files changed, 29 insertions, 15 deletions
diff --git a/Src/utils.c b/Src/utils.c index 19b5ab011..7195fe223 100644 --- a/Src/utils.c +++ b/Src/utils.c @@ -2069,9 +2069,8 @@ checkrmall(char *s) return (getquery("ny", 1) == 'y'); } -/**/ -int -read1char(void) +static int +read1char(int echo) { char c; @@ -2079,6 +2078,8 @@ read1char(void) if (errno != EINTR || errflag || retflag || breaks || contflag) return -1; } + if (echo) + write(SHTTY, &c, 1); return STOUC(c); } @@ -2105,12 +2106,26 @@ noquery(int purge) int getquery(char *valid_chars, int purge) { - int c, d; + int c, d, nl = 0; int isem = !strcmp(term, "emacs"); + struct ttyinfo ti; attachtty(mypgrp); + + gettyinfo(&ti); +#ifdef HAS_TIO + ti.tio.c_lflag &= ~ECHO; + if (!isem) { + ti.tio.c_lflag &= ~ICANON; + ti.tio.c_cc[VMIN] = 1; + ti.tio.c_cc[VTIME] = 0; + } +#else + ti.sgttyb.sg_flags &= ~ECHO; if (!isem) - setcbreak(); + ti.sgttyb.sg_flags |= CBREAK; +#endif + settyinfo(&ti); if (noquery(purge)) { if (!isem) @@ -2119,7 +2134,7 @@ getquery(char *valid_chars, int purge) return 'n'; } - while ((c = read1char()) >= 0) { + while ((c = read1char(0)) >= 0) { if (c == 'Y') c = 'y'; else if (c == 'N') @@ -2131,17 +2146,18 @@ getquery(char *valid_chars, int purge) break; } if (strchr(valid_chars, c)) { - write(SHTTY, "\n", 1); + nl = 1; break; } zbeep(); - if (icntrl(c)) - write(SHTTY, "\b \b", 3); - write(SHTTY, "\b \b", 3); } + write(SHTTY, &c, 1); + if (nl) + write(SHTTY, "\n", 1); + if (isem) { if (c != '\n') - while ((d = read1char()) >= 0 && d != '\n'); + while ((d = read1char(1)) >= 0 && d != '\n'); } else { if (c != '\n' && !valid_chars) { #ifdef MULTIBYTE_SUPPORT @@ -2159,19 +2175,17 @@ getquery(char *valid_chars, int purge) if (ret != MB_INCOMPLETE) break; - c = read1char(); + c = read1char(1); if (c < 0) break; cc = (char)c; } } #endif - settyinfo(&shttyinfo); write(SHTTY, "\n", 1); } - else - settyinfo(&shttyinfo); } + settyinfo(&shttyinfo); return c; } |