From aac14f28dd7cd7917f772380cd297e1a8bec62c6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Helleu?= <flashcode@flashtux.org>
Date: Tue, 25 Aug 2020 18:23:44 +0200
Subject: [PATCH] irc: add comments in functions irc_color_decode and
 irc_color_encode

---
 src/plugins/irc/irc-color.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/plugins/irc/irc-color.c b/src/plugins/irc/irc-color.c
index 3919c0466..c7b4019df 100644
--- a/src/plugins/irc/irc-color.c
+++ b/src/plugins/irc/irc-color.c
@@ -178,6 +178,7 @@ irc_color_decode (const char *string, int keep_colors)
                 str_bg[0] = '\0';
                 if (isdigit (ptr_string[0]))
                 {
+                    /* foreground */
                     str_fg[0] = ptr_string[0];
                     str_fg[1] = '\0';
                     ptr_string++;
@@ -190,6 +191,7 @@ irc_color_decode (const char *string, int keep_colors)
                 }
                 if ((ptr_string[0] == ',') && (isdigit (ptr_string[1])))
                 {
+                    /* background */
                     ptr_string++;
                     str_bg[0] = ptr_string[0];
                     str_bg[1] = '\0';
@@ -315,6 +317,7 @@ irc_color_encode (const char *string, int keep_colors)
                 ptr_string++;
                 if (isdigit (ptr_string[0]))
                 {
+                    /* foreground */
                     if (keep_colors)
                     {
                         weechat_string_dyn_concat (out,
@@ -336,6 +339,7 @@ irc_color_encode (const char *string, int keep_colors)
                 }
                 if (ptr_string[0] == ',')
                 {
+                    /* background */
                     if (keep_colors)
                         weechat_string_dyn_concat (out, ",", -1);
                     ptr_string++;