Added newline support to Pass::call() parser

diff --git a/kernel/register.cc b/kernel/register.cc
index 2927a333ec78a62b3ee01aad0c65a798feba913a..7086e1424ecd7f60d9a321ba548322f3e7b6649e 100644 (file)
--- a/kernel/register.cc
+++ b/kernel/register.cc
@@ -182,6 +182,18 @@ void Pass::call(RTLIL::Design *design, std::string command)
                                call(design, "clean -purge");
                } else
                        args.push_back(tok);
+               bool found_nl = false;
+               for (auto c : cmd_buf) {
+                       if (c == ' ' || c == '\t')
+                               continue;
+                       if (c == '\r' || c == '\n')
+                               found_nl = true;
+                       break;
+               }
+               if (found_nl) {
+                       call(design, args);
+                       args.clear();
+               }
                tok = next_token(cmd_buf, " \t\r\n");
        }