added comments to main()

src/main.c

@@ -46,6 +46,7 @@ int main(int argc, char **argv) {
 
     cards = card_parse_csv(argv[1], &cards_ct);
 
+    // curses init
     initscr();
     noecho();
     curs_set(0);
@@ -55,6 +56,8 @@ int main(int argc, char **argv) {
             (term_y * .5) - ((term_y * .75) * .5),
             (term_x * .5) - ((term_x * .75) * .5));
     refresh();
+
+    // main loop
     do {
         switch (k) {
             case 'j':
@@ -79,9 +82,14 @@ int main(int argc, char **argv) {
             break;
         }
 
+        // clear old card
         wclear(main_card);
         wrefresh(main_card);
+
+        // draw box
         box(main_card, 0, 0);
+
+        // print title + text
         if (cf == 0) {
             mvwprintw(main_card, 0, 10, "  Card #%d/%d [front]  \r", cc + 1, cards_ct);
             mvwprintw(main_card, (term_y * .75) * .5, (term_x * .75) * .5, "%s\r", cards[cc].obverse);