screen: rename 'edit_refresh_needed' to 'refresh_needed'

For a little contrast with the function edit_refresh() -- it's
annoying that when you search for the latter you get to see all
the settings of the flag too.

src/color.c

@@ -329,7 +329,7 @@ void reset_multis_for_id(filestruct *fileptr, int index)
 	row->multidata[index] = -1;
     }
 
-    edit_refresh_needed = TRUE;
+    refresh_needed = TRUE;
 }
 
 /* Reset multi-line strings around the filestruct fileptr, trying to be

src/cut.c

@@ -204,7 +204,7 @@ void do_cut_text(
 #endif /* !NANO_TINY */
 	set_modified();
 
-    edit_refresh_needed = TRUE;
+    refresh_needed = TRUE;
 
 #ifndef DISABLE_COLOR
     reset_multis(openfile->current, FALSE);
@@ -294,7 +294,7 @@ void do_uncut_text(void)
     /* Mark the file as modified. */
     set_modified();
 
-    edit_refresh_needed = TRUE;
+    refresh_needed = TRUE;
 
 #ifndef DISABLE_COLOR
     reset_multis(openfile->current, FALSE);

src/files.c

@@ -2887,7 +2887,7 @@ char *input_tab(char *buf, bool allow_files, size_t *place,
 	    }
 
 	    wnoutrefresh(edit);
-	    edit_refresh_needed = TRUE;
+	    refresh_needed = TRUE;
 	    listed = TRUE;
 	}
 

src/global.c

@@ -157,9 +157,9 @@ char *syntaxstr = NULL;
 	/* The color syntax name specified on the command line. */
 #endif
 
-bool edit_refresh_needed = FALSE;
+bool refresh_needed = FALSE;
-	/* Did a command mangle enough of the buffer refresh that we
+	/* Did a command mangle enough of the buffer that we should
-	 * should repaint the screen? */
+	 * repaint the screen? */
 
 int currmenu;
 	/* The currently loaded menu. */

src/move.c

@@ -32,7 +32,7 @@ void do_first_line(void)
     openfile->current_x = 0;
     openfile->placewewant = 0;
 
-    edit_refresh_needed = TRUE;
+    refresh_needed = TRUE;
 }
 
 /* Move to the last line of the file. */
@@ -43,7 +43,7 @@ void do_last_line(void)
     openfile->placewewant = xplustabs();
     openfile->current_y = editwinrows - 1;
 
-    edit_refresh_needed = TRUE;
+    refresh_needed = TRUE;
 }
 
 /* Move up one page. */
@@ -97,7 +97,7 @@ void do_page_up(void)
 
     /* Scroll the edit window up a page. */
     edit_update(STATIONARY);
-    edit_refresh_needed = TRUE;
+    refresh_needed = TRUE;
 }
 
 /* Move down one page. */
@@ -138,7 +138,7 @@ void do_page_down(void)
 
     /* Scroll the edit window down a page. */
     edit_update(STATIONARY);
-    edit_refresh_needed = TRUE;
+    refresh_needed = TRUE;
 }
 
 #ifndef DISABLE_JUSTIFY
@@ -498,7 +498,7 @@ void do_down(
 		editwinrows / 2 + 1);
 
 	if (ISSET(SOFTWRAP)) {
-	    edit_refresh_needed = TRUE;
+	    refresh_needed = TRUE;
 	    return;
 	}
     }

src/nano.c

@@ -405,7 +405,7 @@ void move_to_filestruct(filestruct **file_top, filestruct **file_bot,
      * it in range of current. */
     if (edittop_inside) {
 	edit_update(STATIONARY);
-	edit_refresh_needed = TRUE;
+	refresh_needed = TRUE;
     }
 
     /* Renumber starting with the beginning line of the old
@@ -1702,12 +1702,12 @@ int do_input(bool allow_funcs)
 		    if (f && !f->viewok)
 			reset_multis(openfile->current, FALSE);
 #endif
-		    if (edit_refresh_needed) {
+		    if (refresh_needed) {
 #ifdef DEBUG
-			fprintf(stderr, "running edit_refresh() as edit_refresh_needed is true\n");
+			fprintf(stderr, "running edit_refresh() as refresh_needed is true\n");
 #endif
 			edit_refresh();
-			edit_refresh_needed = FALSE;
+			refresh_needed = FALSE;
 		    } else if (s->scfunc == do_delete || s->scfunc == do_backspace)
 			update_line(openfile->current, openfile->current_x);
 		}
@@ -1908,16 +1908,16 @@ void do_output(char *output, size_t output_len, bool allow_cntrls)
 	/* If we're wrapping text, we need to call edit_refresh(). */
 	if (!ISSET(NO_WRAP))
 	    if (do_wrap(openfile->current))
-		edit_refresh_needed = TRUE;
+		refresh_needed = TRUE;
 #endif
     }
 
 #ifndef NANO_TINY
     /* Well, we might also need a full refresh if we've changed the
      * line length to be a new multiple of COLS. */
-    if (ISSET(SOFTWRAP) && edit_refresh_needed == FALSE)
+    if (ISSET(SOFTWRAP) && refresh_needed == FALSE)
 	if (strlenpt(openfile->current->data) / COLS != orig_lenpt / COLS)
-	    edit_refresh_needed = TRUE;
+	    refresh_needed = TRUE;
 #endif
 
     free(char_buf);
@@ -1928,9 +1928,9 @@ void do_output(char *output, size_t output_len, bool allow_cntrls)
     reset_multis(openfile->current, FALSE);
 #endif
 
-    if (edit_refresh_needed == TRUE) {
+    if (refresh_needed == TRUE) {
 	edit_refresh();
-	edit_refresh_needed = FALSE;
+	refresh_needed = FALSE;
     } else
 	update_line(openfile->current, openfile->current_x);
 }

src/proto.h

@@ -111,7 +111,7 @@ extern syntaxtype *syntaxes;
 extern char *syntaxstr;
 #endif
 
-extern bool edit_refresh_needed;
+extern bool refresh_needed;
 
 extern int currmenu;
 extern sc *sclist;

src/search.c

@@ -242,7 +242,7 @@ int search_init(bool replacing, bool use_answer)
     } else if (func == do_gotolinecolumn_void) {
 	do_gotolinecolumn(openfile->current->lineno,
 			openfile->placewewant + 1, TRUE, TRUE);
-	edit_refresh_needed = TRUE;
+	refresh_needed = TRUE;
 	return 3;
     }
 
@@ -878,7 +878,7 @@ void goto_line_posx(ssize_t line, size_t pos_x)
     openfile->current_x = pos_x;
     openfile->placewewant = xplustabs();
 
-    edit_refresh_needed = TRUE;
+    refresh_needed = TRUE;
 }
 
 /* Go to the specified line and column, or ask for them if interactive

src/text.c

@@ -149,14 +149,14 @@ void do_deletion(undo_type action)
 	openfile->totsize--;
 
 	/* Two lines were joined, so we need to refresh the screen. */
-	edit_refresh_needed = TRUE;
+	refresh_needed = TRUE;
     } else
 	return;
 
 #ifndef NANO_TINY
-    if (ISSET(SOFTWRAP) && edit_refresh_needed == FALSE)
+    if (ISSET(SOFTWRAP) && refresh_needed == FALSE)
 	if (strlenpt(openfile->current->data) / COLS != orig_lenpt / COLS)
-	    edit_refresh_needed = TRUE;
+	    refresh_needed = TRUE;
 #endif
 
     set_modified();
@@ -408,7 +408,7 @@ void do_indent(ssize_t cols)
 	set_modified();
 
 	/* Update the screen. */
-	edit_refresh_needed = TRUE;
+	refresh_needed = TRUE;
     }
 }
 
@@ -809,7 +809,7 @@ void do_enter()
     update_undo(ENTER);
 #endif
 
-    edit_refresh_needed = TRUE;
+    refresh_needed = TRUE;
 }
 
 #ifndef NANO_TINY
@@ -2009,7 +2009,7 @@ void do_justify(bool full_justify)
 		last_par_line = openfile->filebot;
 		break;
 	    } else {
-		edit_refresh_needed = TRUE;
+		refresh_needed = TRUE;
 		return;
 	    }
 	}
@@ -2308,7 +2308,7 @@ void do_justify(bool full_justify)
 
 	    if (!openfile->modified)
 		titlebar(NULL);
-	    edit_refresh_needed = TRUE;
+	    refresh_needed = TRUE;
 	}
     } else {
 	/* Put the keystroke back into the queue. */
@@ -2643,7 +2643,7 @@ const char *do_int_speller(const char *tempfile_name)
 
     free(read_buff);
     search_replace_abort();
-    edit_refresh_needed = TRUE;
+    refresh_needed = TRUE;
 
     /* Process the end of the three processes. */
     waitpid(pid_spell, &spell_status, 0);

src/winio.c

@@ -2870,7 +2870,7 @@ void edit_scroll(scroll_dir direction, ssize_t nlines)
 	    ssize_t len = strlenpt(openfile->edittop->data) / COLS;
 	    i -= len;
 	    if (len > 0)
-		edit_refresh_needed = TRUE;
+		refresh_needed = TRUE;
 	}
 #endif
     }
@@ -2882,9 +2882,9 @@ void edit_scroll(scroll_dir direction, ssize_t nlines)
     if (nlines == 0)
 	return;
     if (nlines >= editwinrows)
-	edit_refresh_needed = TRUE;
+	refresh_needed = TRUE;
 
-    if (edit_refresh_needed == TRUE)
+    if (refresh_needed == TRUE)
 	return;
 
     /* Scroll the text of the edit window up or down nlines lines,
@@ -2956,7 +2956,7 @@ void edit_redraw(filestruct *old_current)
     if (openfile->current->lineno >= openfile->edittop->lineno + maxrows ||
 		openfile->current->lineno < openfile->edittop->lineno) {
 	edit_update((focusing || !ISSET(SMOOTH_SCROLL)) ? CENTERING : FLOWING);
-	edit_refresh_needed = TRUE;
+	refresh_needed = TRUE;
     }
 
 #ifndef NANO_TINY