From fb17929fabaa5184c183dac482cee1285f949e72 Mon Sep 17 00:00:00 2001
From: Benno Schulenberg <bensberg@telfort.nl>
Date: Sun, 9 Jun 2019 10:41:14 +0200
Subject: [PATCH] tweaks: use FALSE for booleans instead of zero

Also adjust some indentation and reduce the scope of a variable.
---
 src/chars.c  | 8 ++++----
 src/color.c  | 4 +---
 src/cut.c    | 4 ++--
 src/search.c | 4 ++--
 4 files changed, 9 insertions(+), 11 deletions(-)

diff --git a/src/chars.c b/src/chars.c
index 2636a0b5..b35147b6 100644
--- a/src/chars.c
+++ b/src/chars.c
@@ -70,7 +70,7 @@ bool is_alpha_mbchar(const char *c)
 		wchar_t wc;
 
 		if (mbtowc(&wc, c, MAXCHARLEN) < 0)
-			return 0;
+			return FALSE;
 
 		return iswalpha(wc);
 	} else
@@ -86,7 +86,7 @@ bool is_alnum_mbchar(const char *c)
 		wchar_t wc;
 
 		if (mbtowc(&wc, c, MAXCHARLEN) < 0)
-			return 0;
+			return FALSE;
 
 		return iswalnum(wc);
 	} else
@@ -102,7 +102,7 @@ bool is_blank_mbchar(const char *c)
 		wchar_t wc;
 
 		if (mbtowc(&wc, c, MAXCHARLEN) < 0)
-			return 0;
+			return FALSE;
 
 		return iswblank(wc);
 	} else
@@ -139,7 +139,7 @@ bool is_punct_mbchar(const char *c)
 		wchar_t wc;
 
 		if (mbtowc(&wc, c, MAXCHARLEN) < 0)
-			return 0;
+			return FALSE;
 
 		return iswpunct(wc);
 	} else
diff --git a/src/color.c b/src/color.c
index 3631f6d0..0a0ad94c 100644
--- a/src/color.c
+++ b/src/color.c
@@ -331,12 +331,10 @@ void check_the_multis(linestruct *line)
 /* Allocate (for one line) the cache space for multiline color regexes. */
 void alloc_multidata_if_needed(linestruct *fileptr)
 {
-	int i;
-
 	if (fileptr->multidata == NULL) {
 		fileptr->multidata = (short *)nmalloc(openfile->syntax->nmultis * sizeof(short));
 
-		for (i = 0; i < openfile->syntax->nmultis; i++)
+		for (int i = 0; i < openfile->syntax->nmultis; i++)
 			fileptr->multidata[i] = -1;
 	}
 }
diff --git a/src/cut.c b/src/cut.c
index 1dee4b10..6417a859 100644
--- a/src/cut.c
+++ b/src/cut.c
@@ -341,9 +341,9 @@ void do_cut_text(bool copying, bool marked, bool until_eof, bool append)
 		if (using_magicline)
 			UNSET(NO_NEWLINES);
 	} else
-#endif /* !NANO_TINY */
+#endif
+		set_modified();
 
-	set_modified();
 	refresh_needed = TRUE;
 }
 
diff --git a/src/search.c b/src/search.c
index 4bd6236c..4b2e2a16 100644
--- a/src/search.c
+++ b/src/search.c
@@ -841,7 +841,7 @@ void do_gotolinecolumn(ssize_t line, ssize_t column, bool use_answer,
 void do_gotolinecolumn_void(void)
 {
 	do_gotolinecolumn(openfile->current->lineno,
-		openfile->placewewant + 1, FALSE, TRUE);
+						openfile->placewewant + 1, FALSE, TRUE);
 }
 
 #ifndef NANO_TINY
@@ -943,7 +943,7 @@ void do_find_bracket(void)
 	while (charcount-- > 0) {
 		if (reverse)
 			wanted_ch = matchbrackets + move_mbleft(matchbrackets,
-								wanted_ch - matchbrackets);
+													wanted_ch - matchbrackets);
 		else
 			wanted_ch += move_mbright(wanted_ch, 0);
 	}