From f2f10586bb446cf3c6a3d7cc0965005e94dfcc81 Mon Sep 17 00:00:00 2001
From: Bruce Hill <bruce@bruce-hill.com>
Date: Mon, 28 Sep 2020 22:22:05 -0700
Subject: Bugfixes

---
 bpeg.c | 7 ++++---
 vm.c   | 2 +-
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/bpeg.c b/bpeg.c
index 651577e..e1b603f 100644
--- a/bpeg.c
+++ b/bpeg.c
@@ -180,10 +180,11 @@ int main(int argc, char *argv[])
     }
 
     if (isatty(STDOUT_FILENO)) {
-        file_t *is_tty_file = spoof_file("<is-tty>", flag);
-        vm_op_t *p = bpeg_pattern(is_tty_file, "''");
+        char *epsilon = "''";
+        file_t *is_tty_file = spoof_file("<is-tty>", epsilon);
+        vm_op_t *p = bpeg_pattern(is_tty_file, epsilon);
         check(p, "Failed to compile is-tty");
-        add_def(g, is_tty_file, "''", "is-tty", p);
+        add_def(g, is_tty_file, epsilon, "is-tty", p);
     }
 
     vm_op_t *pattern = lookup(g, rule);
diff --git a/vm.c b/vm.c
index ac0a52a..ffcfdb0 100644
--- a/vm.c
+++ b/vm.c
@@ -545,7 +545,7 @@ static match_t *get_cap(match_t *m, const char **r)
         match_t *cap = get_capture_named(m, name);
         free(name);
         *r = end;
-        if (*end == ';') ++(*r);
+        if (**r == ';') ++(*r);
         return cap;
     }
     return NULL;
-- 
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