tweaks: transform the token DISABLE_WRAPPING to ENABLE_WRAPPING

configure.ac

@@ -234,8 +234,13 @@ fi
 
 AC_ARG_ENABLE(wrapping,
 AS_HELP_STRING([--disable-wrapping], [Disable all hard-wrapping of text]))
-if test "x$enable_wrapping" = xno; then
+if test "x$enable_tiny" = xyes; then
-    AC_DEFINE(DISABLE_WRAPPING, 1, [Define this to disable all hard text wrapping.])
+    if test "x$enable_wrapping" != xyes; then
+	enable_wrapping=no
+    fi
+fi
+if test "x$enable_wrapping" != xno; then
+    AC_DEFINE(ENABLE_WRAPPING, 1, [Define this to have hard text wrapping.])
 fi
 
 AC_ARG_ENABLE(wrapping-as-root,
@@ -279,9 +284,6 @@ if test "x$enable_tiny" = xyes; then
     if test "x$enable_speller" != xyes; then
 	AC_DEFINE(DISABLE_SPELLER, 1, [Define this to disable the spell-checker functions.])
     fi
-    if test "x$enable_wrapping" != xyes; then
-	AC_DEFINE(DISABLE_WRAPPING, 1, [Define this to disable all text wrapping.])
-    fi
 fi
 
 AM_CONDITIONAL(USE_COLOR, test x$color_support = xyes)

src/global.c

@@ -1252,7 +1252,7 @@ void shortcut_init(void)
     add_to_sclist(MMAIN, "M-H", 0, do_toggle_void, SMART_HOME);
     add_to_sclist(MMAIN, "M-I", 0, do_toggle_void, AUTOINDENT);
     add_to_sclist(MMAIN, "M-K", 0, do_toggle_void, CUT_FROM_CURSOR);
-#ifndef DISABLE_WRAPPING
+#ifdef ENABLE_WRAPPING
     add_to_sclist(MMAIN, "M-L", 0, do_toggle_void, NO_WRAP);
 #endif
     add_to_sclist(MMAIN, "M-Q", 0, do_toggle_void, TABS_TO_SPACES);
@@ -1687,7 +1687,7 @@ sc *strtosc(const char *input)
 	    s->toggle = AUTOINDENT;
 	else if (!strcasecmp(input, "cuttoend"))
 	    s->toggle = CUT_FROM_CURSOR;
-#ifndef DISABLE_WRAPPING
+#ifdef ENABLE_WRAPPING
 	else if (!strcasecmp(input, "nowrap"))
 	    s->toggle = NO_WRAP;
 #endif

src/nano.c

@@ -899,7 +899,7 @@ void usage(void)
     print_opt("-u", "--unix", N_("Save a file by default in Unix format"));
 #endif
     print_opt("-v", "--view", N_("View mode (read-only)"));
-#ifndef DISABLE_WRAPPING
+#ifdef ENABLE_WRAPPING
     print_opt("-w", "--nowrap", N_("Don't hard-wrap long lines"));
 #endif
     print_opt("-x", "--nohelp", N_("Don't show the two help lines"));
@@ -969,7 +969,7 @@ void version(void)
 #ifdef ENABLE_TABCOMP
     printf(" --enable-tabcomp");
 #endif
-#ifndef DISABLE_WRAPPING
+#ifdef ENABLE_WRAPPING
     printf(" --enable-wrapping");
 #endif
 #else /* !NANO_TINY */
@@ -1021,7 +1021,7 @@ void version(void)
 #ifndef ENABLE_WORDCOMPLETION
     printf(" --disable-wordcomp");
 #endif
-#ifdef DISABLE_WRAPPING
+#ifndef ENABLE_WRAPPING
     printf(" --disable-wrapping");
 #endif
 #endif /* !NANO_TINY */
@@ -1643,7 +1643,7 @@ int do_input(bool allow_funcs)
      * all available characters in the input puddle.  Note that this
      * puddle will be empty if we're in view mode. */
     if (have_shortcut || get_key_buffer_len() == 0) {
-#ifndef DISABLE_WRAPPING
+#ifdef ENABLE_WRAPPING
 	/* If we got a shortcut or toggle, and it's not the shortcut
 	 * for verbatim input, turn off prepending of wrapped text. */
 	if (have_shortcut && s->scfunc != do_verbatim_input)
@@ -1861,7 +1861,7 @@ void do_output(char *output, size_t output_len, bool allow_cntrls)
 	update_undo(ADD);
 #endif
 
-#ifndef DISABLE_WRAPPING
+#ifdef ENABLE_WRAPPING
 	/* If text gets wrapped, the edit window needs a refresh. */
 	if (!ISSET(NO_WRAP) && do_wrap(openfile->current))
 	    refresh_needed = TRUE;
@@ -1896,7 +1896,7 @@ int main(int argc, char **argv)
 #ifndef DISABLE_WRAPJUSTIFY
     bool fill_used = FALSE;
 	/* Was the fill option used on the command line? */
-#ifndef DISABLE_WRAPPING
+#ifdef ENABLE_WRAPPING
     bool forced_wrapping = FALSE;
 	/* Should long lines be automatically hard wrapped? */
 #endif
@@ -1953,7 +1953,7 @@ int main(int argc, char **argv)
 #endif
 	{"tempfile", 0, NULL, 't'},
 	{"view", 0, NULL, 'v'},
-#ifndef DISABLE_WRAPPING
+#ifdef ENABLE_WRAPPING
 	{"nowrap", 0, NULL, 'w'},
 #endif
 	{"nohelp", 0, NULL, 'x'},
@@ -2178,7 +2178,7 @@ int main(int argc, char **argv)
 		    exit(1);
 		}
 		fill_used = TRUE;
-#ifndef DISABLE_WRAPPING
+#ifdef ENABLE_WRAPPING
 		forced_wrapping = TRUE;
 #endif
 		break;
@@ -2199,7 +2199,7 @@ int main(int argc, char **argv)
 	    case 'v':
 		SET(VIEW_MODE);
 		break;
-#ifndef DISABLE_WRAPPING
+#ifdef ENABLE_WRAPPING
 	    case 'w':
 		SET(NO_WRAP);
 		/* If both --fill and --nowrap are given on the
@@ -2343,7 +2343,7 @@ int main(int argc, char **argv)
 #endif
 #endif /* ENABLE_NANORC */
 
-#ifndef DISABLE_WRAPPING
+#ifdef ENABLE_WRAPPING
     /* Override a "set nowrap" in an rcfile (or a --disable-wrapping-as-root)
      * if --fill was given on the command line and not undone by --nowrap. */
     if (forced_wrapping)

src/nano.h

@@ -128,7 +128,7 @@
 #undef ENABLE_MOUSE
 #endif
 
-#if defined(DISABLE_WRAPPING) && defined(DISABLE_JUSTIFY)
+#if !defined(ENABLE_WRAPPING) && defined(DISABLE_JUSTIFY)
 #define DISABLE_WRAPJUSTIFY 1
 #endif
 
@@ -165,7 +165,7 @@ typedef enum {
 
 typedef enum {
     ADD, DEL, BACK, CUT, CUT_TO_EOF, REPLACE,
-#ifndef DISABLE_WRAPPING
+#ifdef ENABLE_WRAPPING
     SPLIT_BEGIN, SPLIT_END,
 #endif
     INDENT, UNINDENT,

src/proto.h

@@ -547,7 +547,7 @@ void add_undo(undo_type action);
 void update_multiline_undo(ssize_t lineno, char *indentation);
 void update_undo(undo_type action);
 #endif /* !NANO_TINY */
-#ifndef DISABLE_WRAPPING
+#ifdef ENABLE_WRAPPING
 void wrap_reset(void);
 bool do_wrap(filestruct *line);
 #endif

src/rcfile.c

@@ -60,7 +60,7 @@ static const rcoption rcopts[] = {
     {"nohelp", NO_HELP},
     {"nonewlines", NO_NEWLINES},
     {"nopauses", NO_PAUSES},
-#ifndef DISABLE_WRAPPING
+#ifdef ENABLE_WRAPPING
     {"nowrap", NO_WRAP},
 #endif
 #ifndef DISABLE_OPERATINGDIR

src/text.c

@@ -35,7 +35,7 @@ static pid_t pid = -1;
 	/* The PID of the forked process in execute_command(), for use
 	 * with the cancel_command() signal handler. */
 #endif
-#ifndef DISABLE_WRAPPING
+#ifdef ENABLE_WRAPPING
 static bool prepend_wrap = FALSE;
 	/* Should we prepend wrapped text to the next line? */
 #endif
@@ -757,7 +757,7 @@ void do_undo(void)
 	f->data = data;
 	goto_line_posx(u->mark_begin_lineno, u->mark_begin_x);
 	break;
-#ifndef DISABLE_WRAPPING
+#ifdef ENABLE_WRAPPING
     case SPLIT_END:
 	goto_line_posx(u->lineno, u->begin);
 	openfile->current_undo = openfile->current_undo->next;
@@ -941,7 +941,7 @@ void do_redo(void)
 	renumber(shoveline);
 	goto_line_posx(u->lineno + 1, u->mark_begin_x);
 	break;
-#ifndef DISABLE_WRAPPING
+#ifdef ENABLE_WRAPPING
     case SPLIT_BEGIN:
 	goto_line_posx(u->lineno, u->begin);
 	openfile->current_undo = u;
@@ -1244,7 +1244,7 @@ void add_undo(undo_type action)
     /* Allocate and initialize a new undo type. */
     u = (undo *) nmalloc(sizeof(undo));
     u->type = action;
-#ifndef DISABLE_WRAPPING
+#ifdef ENABLE_WRAPPING
     if (u->type == SPLIT_BEGIN) {
 	/* Some action, most likely an ADD, was performed that invoked
 	 * do_wrap().  Rearrange the undo order so that this previous
@@ -1303,7 +1303,7 @@ void add_undo(undo_type action)
 	}
 	action = u->type = JOIN;
 	break;
-#ifndef DISABLE_WRAPPING
+#ifdef ENABLE_WRAPPING
     case SPLIT_BEGIN:
 	action = openfile->undotop->type;
 	break;
@@ -1507,7 +1507,7 @@ fprintf(stderr, "  >> Updating... action = %d, openfile->last_action = %d, openf
 	u->strdata = mallocstrcpy(NULL, openfile->current->data);
 	u->mark_begin_x = openfile->current_x;
 	break;
-#ifndef DISABLE_WRAPPING
+#ifdef ENABLE_WRAPPING
     case SPLIT_BEGIN:
     case SPLIT_END:
 #endif
@@ -1526,7 +1526,7 @@ fprintf(stderr, "  >> Updating... action = %d, openfile->last_action = %d, openf
 }
 #endif /* !NANO_TINY */
 
-#ifndef DISABLE_WRAPPING
+#ifdef ENABLE_WRAPPING
 /* Unset the prepend_wrap flag.  We need to do this as soon as we do
  * something other than type text. */
 void wrap_reset(void)
@@ -1666,7 +1666,7 @@ bool do_wrap(filestruct *line)
 
     return TRUE;
 }
-#endif /* !DISABLE_WRAPPING */
+#endif /* ENABLE_WRAPPING */
 
 #if defined(ENABLE_HELP) || !defined(DISABLE_WRAPJUSTIFY)
 /* We are trying to break a chunk off line.  We find the last blank such
@@ -3637,7 +3637,7 @@ void complete_a_word(void)
     int start_of_shard, shard_length = 0;
     int i = 0, j = 0;
     completion_word *some_word;
-#ifndef DISABLE_WRAPPING
+#ifdef ENABLE_WRAPPING
     bool was_set_wrapping = !ISSET(NO_WRAP);
 #endif
 
@@ -3742,14 +3742,14 @@ void complete_a_word(void)
 	    some_word->next = list_of_completions;
 	    list_of_completions = some_word;
 
-#ifndef DISABLE_WRAPPING
+#ifdef ENABLE_WRAPPING
 	    /* Temporarily disable wrapping so only one undo item is added. */
 	    SET(NO_WRAP);
 #endif
 	    /* Inject the completion into the buffer. */
 	    do_output(&completion[shard_length],
 			strlen(completion) - shard_length, FALSE);
-#ifndef DISABLE_WRAPPING
+#ifdef ENABLE_WRAPPING
 	    /* If needed, reenable wrapping and wrap the current line. */
 	    if (was_set_wrapping) {
 		UNSET(NO_WRAP);