From 70e96e96440e058b6d32a0068a126f56546a2dca Mon Sep 17 00:00:00 2001
From: Devine Lu Linvega <aliceffekt@gmail.com>
Date: Sat, 13 Apr 2024 16:16:47 -0700
Subject: [PATCH] Added comments for special registers

---
 src/modal.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/modal.c b/src/modal.c
index 7688d6e..a414cce 100644
--- a/src/modal.c
+++ b/src/modal.c
@@ -48,18 +48,19 @@ put_reg(char r)
 	char c, *s = regs[(int)r];
 	if(r == '~') {
 		char buf;
+		/* special stdin */
 		while(fread(&buf, 1, 1, stdin) && buf >= ' ')
 			*outp_++ = buf;
 	} else if(s) {
 		char *ss = walk(s);
 		if(r == '*') {
-			/* implode */
+			/* special implode */
 			if(*s == '(') {
 				ss = walk(s);
 				while(s < ss && (c = *s++))
 					if(!spacer(c)) *outp_++ = c;
 			}
-			/* explode */
+			/* special explode */
 			else {
 				int i, depth = 0;
 				while((c = *s++) && !spacer(c))
@@ -68,6 +69,7 @@ put_reg(char r)
 					*outp_++ = ')';
 			}
 		} else if(r == ':') {
+			/* special stdout */
 			if(*s == '(') s++, --ss;
 			while(s < ss) {
 				c = *s++;