bug#27597: [PATCH] fix warnings in src/xdisp.c

[Alexander Kuleshov <kuleshovmail@gmail.com>]

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Hello,

here is simple fix for following warnings:

xdisp.c: In function ‘Fdump_glyph_matrix’:
xdisp.c:19320:20: error: format ‘%lld’ expects argument of type ‘long
long int’, but argument 3 has type ‘ptrdiff_t {aka long int}’
[-Werror=format=]
   fprintf (stderr, "PT = %"pI"d, BEGV = %"pI"d. ZV = %"pI"d\n",

from src/xdisp.c

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From 82beb984aa4d5009d0535d41f2de41bf2992deb9 Mon Sep 17 00:00:00 2001
From: Alexander Kuleshov <kuleshovmail@gmail.com>
Date: Thu, 6 Jul 2017 17:39:51 +0600
Subject: [PATCH] use pD directives for ptrdiff_t values to get rid from
 warnings

  * src/xdisp.c: use pD directives for ptrdiff_t values instead of
pI
---
 src/xdisp.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/src/xdisp.c b/src/xdisp.c
index 8bc5d81..95d3784 100644
--- a/src/xdisp.c
+++ b/src/xdisp.c
@@ -19083,7 +19083,7 @@ dump_glyph (struct glyph_row *row, struct glyph *glyph, int area)
       || glyph->type == GLYPHLESS_GLYPH)
     {
       fprintf (stderr,
-	       "  %5"pD"d     %c %9"pI"d   %c %3d 0x%06x      %c %4d %1.1d%1.1d\n",
+	       "  %5"pD"d     %c %9"pD"d   %c %3d 0x%06x      %c %4d %1.1d%1.1d\n",
 	       glyph - row->glyphs[TEXT_AREA],
 	       (glyph->type == CHAR_GLYPH
 		? 'C'
@@ -19108,7 +19108,7 @@ dump_glyph (struct glyph_row *row, struct glyph *glyph, int area)
   else if (glyph->type == STRETCH_GLYPH)
     {
       fprintf (stderr,
-	       "  %5"pD"d     %c %9"pI"d   %c %3d 0x%06x      %c %4d %1.1d%1.1d\n",
+	       "  %5"pD"d     %c %9"pD"d   %c %3d 0x%06x      %c %4d %1.1d%1.1d\n",
 	       glyph - row->glyphs[TEXT_AREA],
 	       'S',
 	       glyph->charpos,
@@ -19129,7 +19129,7 @@ dump_glyph (struct glyph_row *row, struct glyph *glyph, int area)
   else if (glyph->type == IMAGE_GLYPH)
     {
       fprintf (stderr,
-	       "  %5"pD"d     %c %9"pI"d   %c %3d 0x%06x      %c %4d %1.1d%1.1d\n",
+	       "  %5"pD"d     %c %9"pD"d   %c %3d 0x%06x      %c %4d %1.1d%1.1d\n",
 	       glyph - row->glyphs[TEXT_AREA],
 	       'I',
 	       glyph->charpos,
@@ -19150,7 +19150,7 @@ dump_glyph (struct glyph_row *row, struct glyph *glyph, int area)
   else if (glyph->type == COMPOSITE_GLYPH)
     {
       fprintf (stderr,
-	       "  %5"pD"d     %c %9"pI"d   %c %3d 0x%06x",
+	       "  %5"pD"d     %c %9"pD"d   %c %3d 0x%06x",
 	       glyph - row->glyphs[TEXT_AREA],
 	       '+',
 	       glyph->charpos,
@@ -19211,7 +19211,7 @@ dump_glyph_row (struct glyph_row *row, int vpos, int glyphs)
       fprintf (stderr, "Row     Start       End Used oE><\\CTZFesm     X    Y    W    H    V    A    P\n");
       fprintf (stderr, "==============================================================================\n");
 
-      fprintf (stderr, "%3d %9"pI"d %9"pI"d %4d %1.1d%1.1d%1.1d%1.1d\
+      fprintf (stderr, "%3d %9"pD"d %9"pD"d %4d %1.1d%1.1d%1.1d%1.1d\
 %1.1d%1.1d%1.1d%1.1d%1.1d%1.1d%1.1d%1.1d  %4d %4d %4d %4d %4d %4d %4d\n",
 	       vpos,
 	       MATRIX_ROW_START_CHARPOS (row),
@@ -19240,7 +19240,7 @@ dump_glyph_row (struct glyph_row *row, int vpos, int glyphs)
       fprintf (stderr, "    %9"pD"d %9"pD"d\t%5d\n", row->start.overlay_string_index,
 	       row->end.overlay_string_index,
 	       row->continuation_lines_width);
-      fprintf (stderr, "    %9"pI"d %9"pI"d\n",
+      fprintf (stderr, "    %9"pD"d %9"pD"d\n",
 	       CHARPOS (row->start.string_pos),
 	       CHARPOS (row->end.string_pos));
       fprintf (stderr, "    %9d %9d\n", row->start.dpvec_index,
@@ -19317,7 +19317,7 @@ with numeric argument, its value is passed as the GLYPHS flag.  */)
   struct window *w = XWINDOW (selected_window);
   struct buffer *buffer = XBUFFER (w->contents);
 
-  fprintf (stderr, "PT = %"pI"d, BEGV = %"pI"d. ZV = %"pI"d\n",
+  fprintf (stderr, "PT = %"pD"d, BEGV = %"pD"d. ZV = %"pD"d\n",
 	   BUF_PT (buffer), BUF_BEGV (buffer), BUF_ZV (buffer));
   fprintf (stderr, "Cursor x = %d, y = %d, hpos = %d, vpos = %d\n",
 	   w->cursor.x, w->cursor.y, w->cursor.hpos, w->cursor.vpos);
-- 
2.9.0.GIT