Implement more sophisticated readline-mode

2021-11-04 13:40:42 -04:00
parent cf5a2d7462
commit deaf4e4873
7 changed files with 150 additions and 64 deletions
--- a/luprex/core/cpp/driver-mingw.cpp
+++ b/luprex/core/cpp/driver-mingw.cpp
@@ -176,8 +176,9 @@ public:

    void handle_console_output() {
        int nbytes; const char *bytes;
-        driven_->drv_peek_outgoing(0, &nbytes, &bytes);
-        if (nbytes > 0) {
+        while (true) {
+            driven_->drv_peek_outgoing(0, &nbytes, &bytes);
+            if (nbytes == 0) break;
            HANDLE hstdout = GetStdHandle(STD_OUTPUT_HANDLE);
            assert(hstdout != INVALID_HANDLE_VALUE);
            DWORD nwrote;