Documentation: clarify how "git commit" cleans up the edited log message

diff --git a/git-compat-util.h b/git-compat-util.h
index 35b3fe0b3be6097bc98516a0469b25c1338fdbca..bc8fc8cf854e96badfdf4d96673d33b799207ff3 100644 (file)
--- a/git-compat-util.h
+++ b/git-compat-util.h
@@ -127,6 +127,9 @@
 #else
 #include <poll.h>
 #endif
+#ifdef HAVE_BSD_SYSCTL
+#include <sys/sysctl.h>
+#endif
 
 #if defined(__MINGW32__)
 /* pull in Windows compatibility stuff */
@@ -872,4 +875,12 @@ struct tm *git_gmtime_r(const time_t *, struct tm *);
 #define gmtime_r git_gmtime_r
 #endif
 
+#if !defined(USE_PARENS_AROUND_GETTEXT_N) && defined(__GNUC__)
+#define USE_PARENS_AROUND_GETTEXT_N 1
+#endif
+
+#ifndef SHELL_PATH
+# define SHELL_PATH "/bin/sh"
+#endif
+
 #endif