diff options
Diffstat (limited to 'src/eval.c')
| -rw-r--r-- | src/eval.c | 30 |
1 files changed, 18 insertions, 12 deletions
diff --git a/src/eval.c b/src/eval.c index 419a63b54e..77d641374e 100644 --- a/src/eval.c +++ b/src/eval.c @@ -9912,18 +9912,24 @@ f_getchar(argvars, rettv) ++no_mapping; ++allow_keys; - if (argvars[0].v_type == VAR_UNKNOWN) - /* getchar(): blocking wait. */ - n = safe_vgetc(); - else if (get_tv_number_chk(&argvars[0], &error) == 1) - /* getchar(1): only check if char avail */ - n = vpeekc(); - else if (error || vpeekc() == NUL) - /* illegal argument or getchar(0) and no char avail: return zero */ - n = 0; - else - /* getchar(0) and char avail: return char */ - n = safe_vgetc(); + for (;;) + { + if (argvars[0].v_type == VAR_UNKNOWN) + /* getchar(): blocking wait. */ + n = safe_vgetc(); + else if (get_tv_number_chk(&argvars[0], &error) == 1) + /* getchar(1): only check if char avail */ + n = vpeekc(); + else if (error || vpeekc() == NUL) + /* illegal argument or getchar(0) and no char avail: return zero */ + n = 0; + else + /* getchar(0) and char avail: return char */ + n = safe_vgetc(); + if (n == K_IGNORE) + continue; + break; + } --no_mapping; --allow_keys; |