From b58418b32f362b8f4996d4e18642a7818fe87be7 Mon Sep 17 00:00:00 2001
From: Benno Schulenberg <bensberg@telfort.nl>
Date: Thu, 21 Mar 2019 19:21:45 +0100
Subject: [PATCH] tweaks: rename a variable, to be more distinct

---
 src/global.c | 2 +-
 src/nano.c   | 8 ++++----
 src/proto.h  | 2 +-
 src/rcfile.c | 5 ++---
 src/winio.c  | 6 +++---
 5 files changed, 11 insertions(+), 12 deletions(-)

diff --git a/src/global.c b/src/global.c
index f8f05b81..3dd07882 100644
--- a/src/global.c
+++ b/src/global.c
@@ -135,7 +135,7 @@ char *matchbrackets = NULL;
 		/* The opening and closing brackets that bracket searches can find. */
 char *whitespace = NULL;
 		/* The characters used when visibly showing tabs and spaces. */
-int whitespace_len[2];
+int whitelen[2];
 		/* The length in bytes of these characters. */
 #endif
 
diff --git a/src/nano.c b/src/nano.c
index e930b76f..bed082e8 100644
--- a/src/nano.c
+++ b/src/nano.c
@@ -2536,14 +2536,14 @@ int main(int argc, char **argv)
 			/* A tab is shown as a Right-Pointing Double Angle Quotation Mark
 			 * (U+00BB), and a space as a Middle Dot (U+00B7). */
 			whitespace = mallocstrcpy(NULL, "\xC2\xBB\xC2\xB7");
-			whitespace_len[0] = 2;
-			whitespace_len[1] = 2;
+			whitelen[0] = 2;
+			whitelen[1] = 2;
 		} else
 #endif
 		{
 			whitespace = mallocstrcpy(NULL, ">.");
-			whitespace_len[0] = 1;
-			whitespace_len[1] = 1;
+			whitelen[0] = 1;
+			whitelen[1] = 1;
 		}
 	}
 #endif /* !NANO_TINY */
diff --git a/src/proto.h b/src/proto.h
index 84636258..f25a175d 100644
--- a/src/proto.h
+++ b/src/proto.h
@@ -103,7 +103,7 @@ extern openfilestruct *firstfile;
 #ifndef NANO_TINY
 extern char *matchbrackets;
 extern char *whitespace;
-extern int whitespace_len[2];
+extern int whitelen[2];
 #endif
 
 extern const char *exit_tag;
diff --git a/src/rcfile.c b/src/rcfile.c
index 113fafec..1df7e540 100644
--- a/src/rcfile.c
+++ b/src/rcfile.c
@@ -1139,9 +1139,8 @@ void parse_rcfile(FILE *rcstream, bool syntax_only)
 				free(option);
 			} else {
 				whitespace = option;
-				whitespace_len[0] = parse_mbchar(whitespace, NULL, NULL);
-				whitespace_len[1] = parse_mbchar(whitespace +
-										whitespace_len[0], NULL, NULL);
+				whitelen[0] = parse_mbchar(whitespace, NULL, NULL);
+				whitelen[1] = parse_mbchar(whitespace + whitelen[0], NULL, NULL);
 			}
 		} else
 #endif
diff --git a/src/winio.c b/src/winio.c
index 0ba0faf0..bbd8371e 100644
--- a/src/winio.c
+++ b/src/winio.c
@@ -1921,9 +1921,9 @@ char *display_string(const char *buf, size_t column, size_t span,
 			/* Show a space as a visible character, or as a space. */
 #ifndef NANO_TINY
 			if (ISSET(WHITESPACE_DISPLAY)) {
-				int i = whitespace_len[0];
+				int i = whitelen[0];
 
-				while (i < whitespace_len[0] + whitespace_len[1])
+				while (i < whitelen[0] + whitelen[1])
 					converted[index++] = whitespace[i++];
 			} else
 #endif
@@ -1939,7 +1939,7 @@ char *display_string(const char *buf, size_t column, size_t span,
 						column == start_col)) {
 				int i = 0;
 
-				while (i < whitespace_len[0])
+				while (i < whitelen[0])
 					converted[index++] = whitespace[i++];
 			} else
 #endif