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| author | Denys Vlasenko <vda.linux@googlemail.com> | 2018-12-08 21:39:10 +0100 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2018-12-08 21:39:10 +0100 |
| commit | ac6ed11f8d432206dc0f8c8023df0962bc6b38ba (patch) | |
| tree | 1919235f2268191c159c864d7dbdf4d284bd9588 | |
| parent | 32ec5f170589537ebec40ba334324ecf208009e7 (diff) | |
| download | busybox-ac6ed11f8d432206dc0f8c8023df0962bc6b38ba.tar.gz | |
bc: remove "ready for more input" message, GNU bc does not print that
function old new delta
bc_read_line 285 268 -17
bc_vm_run 684 630 -54
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-71) Total: -71 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| -rw-r--r-- | miscutils/bc.c | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/miscutils/bc.c b/miscutils/bc.c index cd38bfa42..772696a15 100644 --- a/miscutils/bc.c +++ b/miscutils/bc.c @@ -1282,10 +1282,9 @@ static BcStatus bc_read_line(BcVec *vec) if (G_interrupt) { // ^C was pressed intr: G_interrupt = 0; - fputs(IS_BC - ? "\ninterrupt (type \"quit\" to exit)\n" - : "\ninterrupt (type \"q\" to exit)\n" - , stderr); + // GNU bc says "interrupted execution." + // GNU dc says "Interrupt!" + fputs("\ninterrupted execution\n", stderr); } # if ENABLE_FEATURE_EDITING if (G_ttyin) { @@ -7171,8 +7170,6 @@ static BcStatus bc_vm_stdin(void) // Non-debug builds do not come here, they exit. break; } - fflush_and_check(); - fputs("ready for more input\n", stderr); } bc_vec_pop_all(&buffer); @@ -7403,13 +7400,8 @@ static BcStatus bc_vm_exec(void) return s; } - if (IS_BC || (option_mask32 & BC_FLAG_I)) { - if (s) { - fflush_and_check(); - fputs("ready for more input\n", stderr); - } + if (IS_BC || (option_mask32 & BC_FLAG_I)) s = bc_vm_stdin(); - } if (!s && !BC_PARSE_CAN_EXEC(&G.prs)) s = bc_vm_process(""); |