Description: Nedit fails hard when no X-fonts are available, see LP: 1415309
Source: https://sourceforge.net/p/nedit/git/ci/1a441b957a7f37bb9ab7ae15fefd3f41d59b3da4/
Index: nedit/source/highlightData.c
===================================================================
--- nedit.orig/source/highlightData.c
+++ nedit/source/highlightData.c
@@ -1280,7 +1280,7 @@ XFontStruct *FontOfNamedStyle(WindowInfo
     XFontStruct *font;
     
     if (styleNo<0)
-        return GetDefaultFontStruct(window->fontList);
+        return GetDefaultFontStruct(TheDisplay, window->fontList);
     fontNum = HighlightStyles[styleNo]->font;
     if (fontNum == BOLD_FONT)
     	font = window->boldFontStruct;
@@ -1289,10 +1289,10 @@ XFontStruct *FontOfNamedStyle(WindowInfo
     else if (fontNum == BOLD_ITALIC_FONT)
     	font = window->boldItalicFontStruct;
     else /* fontNum == PLAIN_FONT */
-    	font = GetDefaultFontStruct(window->fontList);
+    	font = GetDefaultFontStruct(TheDisplay, window->fontList);
     
     /* If font isn't loaded, silently substitute primary font */
-    return font == NULL ? GetDefaultFontStruct(window->fontList) : font;
+    return font == NULL ? GetDefaultFontStruct(TheDisplay, window->fontList) : font;
 }
 
 int FontOfNamedStyleIsBold(char *styleName)
Index: nedit/source/text.c
===================================================================
--- nedit.orig/source/text.c
+++ nedit/source/text.c
@@ -778,9 +778,13 @@ static void initialize(TextWidget reques
     textBuffer *buf;
     Pixel white, black;
     int textLeft;
-    int charWidth = fs->max_bounds.width;
-    int marginWidth = new->text.marginWidth;
-    int lineNumCols = new->text.lineNumCols;
+    int charWidth;
+    int marginWidth;
+    int lineNumCols;
+
+    charWidth = fs->max_bounds.width;
+    marginWidth = new->text.marginWidth;
+    lineNumCols = new->text.lineNumCols;
     
     /* Set the initial window size based on the rows and columns resources */
     if (request->core.width == 0)
Index: nedit/source/window.c
===================================================================
--- nedit.orig/source/window.c
+++ nedit/source/window.c
@@ -1845,7 +1845,7 @@ void SetFonts(WindowInfo *window, const
 
     /* Change the primary font in all the widgets */
     if (primaryChanged) {
-        font = GetDefaultFontStruct(window->fontList);
+        font = GetDefaultFontStruct(TheDisplay, window->fontList);
         XtVaSetValues(window->textArea, textNfont, font, NULL);
         for (i=0; i<window->nPanes; i++)
             XtVaSetValues(window->textPanes[i], textNfont, font, NULL);
@@ -1867,7 +1867,7 @@ void SetFonts(WindowInfo *window, const
        size appropriate for the new font, but only do so if there's only
        _one_ document in the window, in order to avoid growing-window bug */
     if (NDocuments(window) == 1) {
-	fontWidth = GetDefaultFontStruct(window->fontList)->max_bounds.width;
+	fontWidth = GetDefaultFontStruct(TheDisplay, window->fontList)->max_bounds.width;
 	fontHeight = textD->ascent + textD->descent;
 	newWindowWidth = (oldTextWidth*fontWidth) / oldFontWidth + borderWidth;
 	newWindowHeight = (oldTextHeight*fontHeight) / oldFontHeight + 
@@ -2250,7 +2250,7 @@ static Widget createTextArea(Widget pare
             textNrows, rows, textNcolumns, cols,
             textNlineNumCols, lineNumCols,
             textNemulateTabs, emTabDist,
-            textNfont, GetDefaultFontStruct(window->fontList),
+            textNfont, GetDefaultFontStruct(TheDisplay, window->fontList),
             textNhScrollBar, hScrollBar, textNvScrollBar, vScrollBar,
             textNreadOnly, IS_ANY_LOCKED(window->lockReasons),
             textNwordDelimiters, delimiters,
Index: nedit/util/misc.c
===================================================================
--- nedit.orig/util/misc.c
+++ nedit/util/misc.c
@@ -1018,7 +1018,7 @@ char *GetXmStringText(XmString fromStrin
 ** a Motif font list.  Since Motif stores this, it saves us from storing
 ** it or querying it from the X server.
 */
-XFontStruct *GetDefaultFontStruct(XmFontList font)
+XFontStruct *GetDefaultFontStruct(Display *d, XmFontList font)
 {
     XFontStruct *fs;
     XmFontContext context;
@@ -1028,6 +1028,17 @@ XFontStruct *GetDefaultFontStruct(XmFont
     XmFontListGetNextFont(context, &charset, &fs);
     XmFontListFreeFontContext(context);
     XtFree(charset);
+
+    /* FontList might be a render table with no only XFT fonts */    
+    if (fs == NULL) {
+        fs = XLoadQueryFont(d, "fixed");
+    }
+
+    if (fs == NULL) {
+        fprintf(stderr, "Unabled to load any fallback fonts.\n");
+        exit(EXIT_FAILURE);
+    }
+        
     return fs;
 }
    
Index: nedit/util/misc.h
===================================================================
--- nedit.orig/util/misc.h
+++ nedit/util/misc.h
@@ -65,7 +65,7 @@ void RemoveDialogMnemonicHandler(Widget
 void AccelLockBugPatch(Widget topWidget, Widget topMenuContainer);
 void UpdateAccelLockPatch(Widget topWidget, Widget newButton);
 char *GetXmStringText(XmString fromString);
-XFontStruct *GetDefaultFontStruct(XmFontList font);
+XFontStruct *GetDefaultFontStruct(Display *d, XmFontList font);
 XmString* StringTable(int count, ...);
 void FreeStringTable(XmString *table);
 void SimulateButtonPress(Widget widget);