tweaks: remove the now-unneeded code related to bracketed pasting

The suppression of auto-indentation, automatic hard-wrapping, and
tab-to-spaces conversion is now inherent in the way the reading-in
of a bracketed paste is handled by the previous commit: as a single
block of text.

src/global.c

@@ -452,11 +452,8 @@ const keystruct *get_shortcut(int *kbinput)
 						(*kbinput >= 0xA0 && *kbinput <= 0xFF)))
 		return NULL;
 
-	/* During a paste, ignore all command keycodes at a prompt, and
+	/* During a paste at a prompt, ignore all command keycodes. */
-	 * allow only <Tab> and <Enter> to pass into the edit window. */
+	if (bracketed_paste && *kbinput != BRACKETED_PASTE_MARKER)
-	if (bracketed_paste && *kbinput != BRACKETED_PASTE_MARKER &&
-						(currmenu != MMAIN ||
-						(*kbinput != TAB_CODE && *kbinput != CR_CODE)))
 		return NULL;
 
 	for (keystruct *s = sclist; s != NULL; s = s->next) {

src/nano.c

@@ -78,9 +78,6 @@ static linestruct *hindline;
 static linestruct *filetail;
 		/* What was the bottom line of the buffer. */
 
-static bool pasting_from_outside = FALSE;
-		/* Whether a bracketed paste is in progress. */
-
 /* Create a new linestruct node.  Note that we do not set prevnode->next. */
 linestruct *make_new_node(linestruct *prevnode)
 {
@@ -1534,9 +1531,6 @@ void do_input(void)
 	}
 #endif
 
-	if (bracketed_paste)
-		pasting_from_outside = TRUE;
-
 	/* Check for a shortcut in the main list. */
 	shortcut = get_shortcut(&input);
 
@@ -1578,7 +1572,6 @@ void do_input(void)
 			 * at once, filtering out any ASCII control codes. */
 			puddle[depth] = '\0';
 			inject(puddle, depth, TRUE);
-			pasting_from_outside = FALSE;
 
 			/* Empty the input buffer. */
 			free(puddle);
@@ -1747,7 +1740,7 @@ void inject(char *output, size_t output_len, bool filtering)
 
 #ifdef ENABLE_WRAPPING
 		/* If text gets wrapped, the edit window needs a refresh. */
-		if (ISSET(BREAK_LONG_LINES) && !pasting_from_outside && do_wrap())
+		if (ISSET(BREAK_LONG_LINES) && do_wrap())
 			refresh_needed = TRUE;
 #endif
 	}

src/text.c

@@ -68,12 +68,12 @@ void do_mark(void)
 void do_tab(void)
 {
 #ifdef ENABLE_COLOR
-	if (openfile->syntax && openfile->syntax->tab && !bracketed_paste)
+	if (openfile->syntax && openfile->syntax->tab)
 		inject(openfile->syntax->tab, strlen(openfile->syntax->tab), FALSE);
 	else
 #endif
 #ifndef NANO_TINY
-	if (ISSET(TABS_TO_SPACES) && !bracketed_paste) {
+	if (ISSET(TABS_TO_SPACES)) {
 		char *spaces = charalloc(tabsize + 1);
 		size_t length = tabsize - (xplustabs() % tabsize);
 
@@ -853,7 +853,7 @@ void do_enter(void)
 	linestruct *sampleline = openfile->current;
 	bool allblanks = FALSE;
 
-	if (ISSET(AUTOINDENT) && !bracketed_paste) {
+	if (ISSET(AUTOINDENT)) {
 #ifdef ENABLE_JUSTIFY
 		/* When doing automatic long-line wrapping and the next line is
 		 * in this same paragraph, use its indentation as the model. */
@@ -875,7 +875,7 @@ void do_enter(void)
 	strcpy(&newnode->data[extra], openfile->current->data +
 										openfile->current_x);
 #ifndef NANO_TINY
-	if (ISSET(AUTOINDENT) && !bracketed_paste) {
+	if (ISSET(AUTOINDENT)) {
 		/* Copy the whitespace from the sample line to the new one. */
 		strncpy(newnode->data, sampleline->data, extra);
 		/* If there were only blanks before the cursor, trim them. */