Feat: added heredocs

Heredocs are simply strings written to tmp files.
There was minimal bug testing here.
Also, various bug fixes are included

1 files changed, 8 insertions, 0 deletions

diff --git a/src/cmd/rc/exec.h b/src/cmd/rc/exec.h
index 1a81644..9db7e60 100644
--- a/src/cmd/rc/exec.h
+++ b/src/cmd/rc/exec.h
@@ -7,6 +7,13 @@
  * code in line with jump around {...}
  */
 
+void Xnewpgid(void);
+void Xunmark(void);
+void Xwrite(void);
+void Xread(void);
+void Xrdwr(void);
+void Xappend(void);
+void Xdelhere(void);
 void Xcase(void);
 void Xfunc(void);
 void Xmatch(void);
@@ -34,6 +41,7 @@ void Xflat(void);
 void Xpipe(void);
 void Xpipewait(void);
 void Xpopredir(void);
+void Xglob(void);
 
 void Xreturn(void);
 void Xexit(void);