3 files changed, 13 insertions, 6 deletions

diff --git a/config.def.h b/config.def.h
index d6103b5..5d887fc 100644
--- a/config.def.h
+++ b/config.def.h
@@ -131,7 +131,7 @@ static Key key[] = {
         { XK_Down,          ShiftMask,      "\033[1;2B",     0,    0,    0},
         { XK_Down,          ControlMask,    "\033[1;5B",     0,    0,    0},
         { XK_Down,          Mod1Mask,       "\033[1;3B",     0,    0,    0},
-        { XK_Left,          XK_NO_MOD,      "\033[D",        0,   -1,    0},
+        { XK_Left,          XK_NO_MOD,      "\033[D",        0,   -1,    0},
         { XK_Left,          XK_NO_MOD,      "\033OD",        0,   +1,    0},
         { XK_Left,          ShiftMask,      "\033[1;2D",     0,    0,    0},
         { XK_Left,          ControlMask,    "\033[1;5D",     0,    0,    0},
diff --git a/config.mk b/config.mk
index 20e519f..f1757ed 100644
--- a/config.mk
+++ b/config.mk
@@ -21,3 +21,4 @@ LDFLAGS += -g ${LIBS}
 
 # compiler and linker
 CC ?= cc
+
diff --git a/st.c b/st.c
index 14408c5..dbbc1f6 100644
--- a/st.c
+++ b/st.c
@@ -2700,17 +2700,21 @@ kmap(KeySym k, uint state) {
                 if(kp->k != k)
                         continue;
                 if((state & mask) != mask &&
-                   (mask == XK_NO_MOD && state))
+                                (mask == XK_NO_MOD && state)) {
                         continue;
+                }
                 if((kp->appkey < 0 && IS_SET(MODE_APPKEYPAD)) ||
-                   (kp->appkey > 0 && !IS_SET(MODE_APPKEYPAD)))
+                                (kp->appkey > 0 && !IS_SET(MODE_APPKEYPAD))) {
                         continue;
+                }
                 if((kp->appcursor < 0 && IS_SET(MODE_APPCURSOR)) ||
-                   (kp->appcursor > 0 && !IS_SET(MODE_APPCURSOR)))
+                                (kp->appcursor > 0 && !IS_SET(MODE_APPCURSOR))) {
                         continue;
+                }
                 if((kp->crlf < 0 && IS_SET(MODE_CRLF)) ||
-                   (kp->crlf > 0 && !IS_SET(MODE_CRLF)))
+                                (kp->crlf > 0 && !IS_SET(MODE_CRLF))) {
                         continue;
+                }
 
                 return kp->s;
         }
@@ -2755,6 +2759,7 @@ kpress(XEvent *ev) {
                 memcpy(cp, xstr, len);
                 len = cp - buf + len;
         }
+
         ttywrite(buf, len);
         if(IS_SET(MODE_ECHO))
                 techo(buf, len);
@@ -2869,7 +2874,7 @@ main(int argc, char *argv[]) {
                                 opt_class = argv[i];
                         break;
                 case 'e':
-                        /* eat every remaining arguments */
+                        /* eat all remaining arguments */
                         if(++i < argc)
                                 opt_cmd = &argv[i];
                         goto run;
@@ -2924,6 +2929,7 @@ run:
         ttynew();
         selinit();
         run();
+
         return 0;
 }