[crash] call endwin() after a crash

Fixes #438

src/lnav_log.cc

@@ -57,14 +57,19 @@
 
 #if defined HAVE_NCURSESW_CURSES_H
 #  include <ncursesw/termcap.h>
+#  include <ncursesw/curses.h>
 #elif defined HAVE_NCURSESW_H
 #  include <termcap.h>
+#  include <ncursesw.h>
 #elif defined HAVE_NCURSES_CURSES_H
 #  include <ncurses/termcap.h>
+#  include <ncurses/curses.h>
 #elif defined HAVE_NCURSES_H
 #  include <termcap.h>
+#  include <ncurses.h>
 #elif defined HAVE_CURSES_H
 #  include <termcap.h>
+#  include <curses.h>
 #else
 #  error "SysV or X/Open-compatible Curses header file required"
 #endif
@@ -368,6 +373,7 @@ static void sigabrt(int sig)
     }
 
     if (lnav_log_orig_termios != NULL) {
+        endwin();
         tcsetattr(STDOUT_FILENO, TCSAFLUSH, lnav_log_orig_termios);
     }
     fprintf(stderr, CRASH_MSG, crash_path);

src/log_format_loader.cc

@@ -595,6 +595,7 @@ struct json_path_handler format_handlers[] = {
 
 struct json_path_handler root_format_handler[] = {
     json_path_handler("/(?<format_name>\\w+)/")
+        .with_description("The definition of a log file format.")
         .with_obj_provider(ensure_format)
         .with_children(format_handlers),
 

test/Makefile.am

@@ -54,6 +54,7 @@ AM_LDFLAGS = \
 	$(STATIC_LDFLAGS) \
 	$(SQLITE3_LDFLAGS) \
 	$(READLINE_LDFLAGS) \
+	$(CURSES_LIB) \
 	-pthread
 
 CONFIG_OBJS = \
@@ -253,6 +254,7 @@ dist_noinst_DATA = \
 	bad-config/formats/no-samples/format.json \
 	bad-config-json/formats/invalid-json/format.json \
 	bad-config-json/formats/invalid-json/format2.json \
+	bad-config-json/formats/invalid-key/format.json \
 	datafile_simple.0 \
 	datafile_simple.1 \
 	datafile_simple.2 \