1 files changed, 9 insertions, 0 deletions
diff --git a/bootstrap/dump.c b/bootstrap/dump.c
index 12a5a2a..8bec36d 100644
--- a/bootstrap/dump.c
+++ b/bootstrap/dump.c
@@ -164,14 +164,21 @@ vepri(const char *fmt, va_list ap) {
    int ws;
 
    for (char c; (c = *fmt++);) {
+      bool bold = 0;
       if (c != '%') {
          fputc(c, stderr);
          continue;
       }
+   again:
+      if (bold)
+         fprintf(stderr, "\x1b[1m");
       switch ((c = *fmt++)) {
       case '%':
          fputc(c, stderr);
          break;
+      case 'b':
+         bold = 1;
+         goto again;
       case 'c':
          ch = bswap32(va_arg(ap, int));
          while (ch) {
@@ -226,6 +233,8 @@ vepri(const char *fmt, va_list ap) {
          abort();
          break;
       }
+      if (bold)
+         fprintf(stderr, "\x1b[0m");
    }
 }