From c82ce14950c327d45fe8a1dfece0f883a420641a Mon Sep 17 00:00:00 2001
From: Daniel Shahaf <d.s@daniel.shahaf.name>
Date: Fri, 11 Mar 2016 22:18:11 +0000
Subject: 38135: internal: bin_compadd: Add a few comments.

---
 Src/Zle/complete.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'Src/Zle/complete.c')

diff --git a/Src/Zle/complete.c b/Src/Zle/complete.c
index ee4e5b0a5..30fab541a 100644
--- a/Src/Zle/complete.c
+++ b/Src/Zle/complete.c
@@ -704,15 +704,18 @@ bin_compadd(char *name, char **argv, UNUSED(Options ops), UNUSED(int func))
 	    }
 	    if (sp) {
 		if (p[1]) {
+		    /* Pasted argument: -Xfoo. */
 		    if (!*sp)
 			*sp = p + 1;
 		    p = "" - 1;
 		} else if (argv[1]) {
+		    /* Argument in a separate word: -X foo. */
 		    argv++;
 		    if (!*sp)
 			*sp = *argv;
 		    p = "" - 1;
 		} else {
+		    /* Missing argument: argv[N] == "-X", argv[N+1] == NULL. */
 		    zwarnnam(name, e, *p);
 		    zsfree(mstr);
 		    return 1;
-- 
cgit 1.4.1