Merge branch 'js/more-win'

* js/more-win:
  help (Windows): Display HTML in default browser using Windows' shell API
  help.c: Add support for htmldir relative to git_exec_path()
  Move code interpreting path relative to exec-dir to new function system_path()

1 files changed, 22 insertions, 0 deletions

diff --git a/compat/mingw.c b/compat/mingw.c
index 3a05fe7da6..c0bc849e45 100644
--- a/compat/mingw.c
+++ b/compat/mingw.c
@@ -1017,3 +1017,25 @@ sig_handler_t mingw_signal(int sig, sig_handler_t handler)
 	timer_fn = handler;
 	return old;
 }
+
+static const char *make_backslash_path(const char *path)
+{
+	static char buf[PATH_MAX + 1];
+	char *c;
+
+	if (strlcpy(buf, path, PATH_MAX) >= PATH_MAX)
+		die("Too long path: %.*s", 60, path);
+
+	for (c = buf; *c; c++) {
+		if (*c == '/')
+			*c = '\\';
+	}
+	return buf;
+}
+
+void mingw_open_html(const char *unixpath)
+{
+	const char *htmlpath = make_backslash_path(unixpath);
+	printf("Launching default browser to display HTML ...\n");
+	ShellExecute(NULL, "open", htmlpath, NULL, "\\", 0);
+}