nano

commit e90b7cf4aa5d55296c77da9eeb98fd11cc96073b
parent bb90de0eb4227e9643611ecd75ee18170b25176c
Author: Benno Schulenberg <bensberg@telfort.nl>
Date:   Sat,  4 Aug 2018 11:34:44 +0200

tweaks: elide an unneeded/duplicate variable

Diffstat:
M
src/global.c
 | 
4
+---
M
src/nano.c
 | 
7
+++----
M
src/proto.h
 | 
1
-
M
src/rcfile.c
 | 
4
++--

4 files changed, 6 insertions(+), 10 deletions(-)
diff --git a/src/global.c b/src/global.c
@@ -78,9 +78,7 @@ int shiftaltleft, shiftaltright, shiftaltup, shiftaltdown;
 #endif
 
 #ifdef ENABLED_WRAPORJUSTIFY
-ssize_t fill = 0;
-		/* The column where we will wrap lines. */
-ssize_t wrap_at = -COLUMNS_FROM_EOL;
+ssize_t fill = -COLUMNS_FROM_EOL;
 		/* The column where we will wrap lines. */
 #endif
 
diff --git a/src/nano.c b/src/nano.c
@@ -718,7 +718,6 @@ void window_init(void)
 
 #ifdef ENABLED_WRAPORJUSTIFY
 	/* Set up the wrapping point, accounting for screen width when negative. */
-	fill = wrap_at;
 	if (fill <= 0)
 		fill += COLS;
 	if (fill < 0)
@@ -2246,7 +2245,7 @@ int main(int argc, char **argv)
 #endif
 #ifdef ENABLED_WRAPORJUSTIFY
 			case 'r':
-				if (!parse_num(optarg, &wrap_at)) {
+				if (!parse_num(optarg, &fill)) {
 					fprintf(stderr, _("Requested fill size \"%s\" is invalid"), optarg);
 					fprintf(stderr, "\n");
 					exit(1);
@@ -2334,7 +2333,7 @@ int main(int argc, char **argv)
 		char *operating_dir_cpy = operating_dir;
 #endif
 #ifdef ENABLED_WRAPORJUSTIFY
-		ssize_t wrap_at_cpy = wrap_at;
+		ssize_t fill_cpy = fill;
 #endif
 #ifndef NANO_TINY
 		char *backup_dir_cpy = backup_dir;
@@ -2382,7 +2381,7 @@ int main(int argc, char **argv)
 #endif
 #ifdef ENABLED_WRAPORJUSTIFY
 		if (fill_used)
-			wrap_at = wrap_at_cpy;
+			fill = fill_cpy;
 #endif
 #ifndef NANO_TINY
 		if (backup_dir_cpy != NULL) {
diff --git a/src/proto.h b/src/proto.h
@@ -81,7 +81,6 @@ extern int shiftaltdown;
 
 #ifdef ENABLED_WRAPORJUSTIFY
 extern ssize_t fill;
-extern ssize_t wrap_at;
 #endif
 
 extern char *last_search;
diff --git a/src/rcfile.c b/src/rcfile.c
@@ -1102,10 +1102,10 @@ void parse_rcfile(FILE *rcstream, bool syntax_only)
 #endif
 #ifdef ENABLED_WRAPORJUSTIFY
 		if (strcasecmp(rcopts[i].name, "fill") == 0) {
-			if (!parse_num(option, &wrap_at)) {
+			if (!parse_num(option, &fill)) {
 				rcfile_error(N_("Requested fill size \"%s\" is invalid"),
 								option);
-				wrap_at = -COLUMNS_FROM_EOL;
+				fill = -COLUMNS_FROM_EOL;
 			} else
 				UNSET(NO_WRAP);
 			free(option);