Used synchronise script to update files

1 files changed, 234 insertions, 234 deletions

diff --git a/libX11/src/TextExt.c b/libX11/src/TextExt.c
index b883b01b4..686814a77 100644
--- a/libX11/src/TextExt.c
+++ b/libX11/src/TextExt.c
@@ -1,234 +1,234 @@
-/*
-
-Copyright 1989, 1998  The Open Group
-
-Permission to use, copy, modify, distribute, and sell this software and its
-documentation for any purpose is hereby granted without fee, provided that
-the above copyright notice appear in all copies and that both that
-copyright notice and this permission notice appear in supporting
-documentation.
-
-The above copyright notice and this permission notice shall be included
-in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR
-OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of The Open Group shall
-not be used in advertising or otherwise to promote the sale, use or
-other dealings in this Software without prior written authorization
-from The Open Group.
-
-*/
-/*
- * Copyright 1995 by FUJITSU LIMITED
- * This is source code modified by FUJITSU LIMITED under the Joint
- * Development Agreement for the CDE/Motif PST.
- */
-
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include "Xlibint.h"
-
-#define min_byte2 min_char_or_byte2
-#define max_byte2 max_char_or_byte2
-
-
-/*
- * CI_GET_ROWZERO_CHAR_INFO_2D - do the same thing as CI_GET_CHAR_INFO_1D,
- * except that the font has more than one row.  This is special case of more
- * general version used in XTextExt16.c since row == 0.  This is used when
- * max_byte2 is not zero.  A further optimization would do the check for
- * min_byte1 being zero ahead of time.
- */
-
-#define CI_GET_ROWZERO_CHAR_INFO_2D(fs,col,def,cs) \
-{ \
-    cs = def; \
-    if (fs->min_byte1 == 0 && \
-	col >= fs->min_byte2 && col <= fs->max_byte2) { \
-	if (fs->per_char == NULL) { \
-	    cs = &fs->min_bounds; \
-	} else { \
-	    cs = &fs->per_char[(col - fs->min_byte2)]; \
-	    if (CI_NONEXISTCHAR(cs)) cs = def; \
-	} \
-    } \
-}
-
-
-/*
- * XTextExtents - compute the extents of string given as a sequences of eight
- * bit bytes.  Since we know that the input characters will always be from the
- * first row of the font (i.e. byte1 == 0), we can do some optimizations beyond
- * what is done in XTextExtents16.
- */
-int
-XTextExtents (
-    XFontStruct *fs,
-    _Xconst char *string,
-    int nchars,
-    int *dir,           /* RETURN font information */
-    int *font_ascent,   /* RETURN font information */
-    int *font_descent,  /* RETURN font information */
-    register XCharStruct *overall)	/* RETURN character information */
-{
-    int i;				/* iterator */
-    Bool singlerow = (fs->max_byte1 == 0);  /* optimization */
-    int nfound = 0;			/* number of characters found */
-    XCharStruct *def;			/* info about default char */
-    unsigned char *us;  		/* be 8bit clean */
-
-    if (singlerow) {			/* optimization */
-	CI_GET_DEFAULT_INFO_1D (fs, def);
-    } else {
-	CI_GET_DEFAULT_INFO_2D (fs, def);
-    }
-
-    *dir = fs->direction;
-    *font_ascent = fs->ascent;
-    *font_descent = fs->descent;
-
-    /*
-     * Iterate over the input string getting the appropriate * char struct.
-     * The default (which may be null if there is no def_char) will be returned
-     * if the character doesn't exist.  On the first time * through the loop,
-     * assign the values to overall; otherwise, compute * the new values.
-     */
-
-    for (i = 0, us = (unsigned char *) string; i < nchars; i++, us++) {
-	register unsigned uc = (unsigned) *us;	/* since about to do macro */
-	register XCharStruct *cs;
-
-	if (singlerow) {		/* optimization */
-	    CI_GET_CHAR_INFO_1D (fs, uc, def, cs);
-	} else {
-	    CI_GET_ROWZERO_CHAR_INFO_2D (fs, uc, def, cs);
-	}
-
-	if (cs) {
-	    if (nfound++ == 0) {
-		*overall = *cs;
-	    } else {
-		overall->ascent = max (overall->ascent, cs->ascent);
-		overall->descent = max (overall->descent, cs->descent);
-		overall->lbearing = min (overall->lbearing,
-					 overall->width + cs->lbearing);
-		overall->rbearing = max (overall->rbearing,
-					 overall->width + cs->rbearing);
-		overall->width += cs->width;
-	    }
-	}
-    }
-
-    /*
-     * if there were no characters, then set everything to 0
-     */
-    if (nfound == 0) {
-	overall->width = overall->ascent = overall->descent =
-	  overall->lbearing = overall->rbearing = 0;
-    }
-
-    return 0;
-}
-
-
-/*
- * XTextWidth - compute the width of a string of eightbit bytes.  This is a
- * subset of XTextExtents.
- */
-int
-XTextWidth (
-    XFontStruct *fs,
-    _Xconst char *string,
-    int count)
-{
-    int i;				/* iterator */
-    Bool singlerow = (fs->max_byte1 == 0);  /* optimization */
-    XCharStruct *def;			/* info about default char */
-    unsigned char *us;  		/* be 8bit clean */
-    int width = 0;			/* RETURN value */
-
-    if (singlerow) {			/* optimization */
-	CI_GET_DEFAULT_INFO_1D (fs, def);
-    } else {
-	CI_GET_DEFAULT_INFO_2D (fs, def);
-    }
-
-    if (def && fs->min_bounds.width == fs->max_bounds.width)
-	return (fs->min_bounds.width * count);
-
-    /*
-     * Iterate over all character in the input string; only consider characters
-     * that exist.
-     */
-    for (i = 0, us = (unsigned char *) string; i < count; i++, us++) {
-	register unsigned uc = (unsigned) *us;	/* since about to do macro */
-	register XCharStruct *cs;
-
-	if (singlerow) {		/* optimization */
-	    CI_GET_CHAR_INFO_1D (fs, uc, def, cs);
-	} else {
-	    CI_GET_ROWZERO_CHAR_INFO_2D (fs, uc, def, cs);
-	}
-
-	if (cs) width += cs->width;
-    }
-
-    return width;
-}
-
-
-
-/*
- * _XTextHeight - compute the height of a string of eightbit bytes.
- */
-int
-_XTextHeight (
-    XFontStruct *fs,
-    _Xconst char *string,
-    int count)
-{
-    int i;				/* iterator */
-    Bool singlerow = (fs->max_byte1 == 0);  /* optimization */
-    XCharStruct *def;			/* info about default char */
-    unsigned char *us;  		/* be 8bit clean */
-    int height = 0;			/* RETURN value */
-
-    if (singlerow) {			/* optimization */
-	CI_GET_DEFAULT_INFO_1D (fs, def);
-    } else {
-	CI_GET_DEFAULT_INFO_2D (fs, def);
-    }
-
-    if (def && (fs->min_bounds.ascent == fs->max_bounds.ascent)
-	    && (fs->min_bounds.descent == fs->max_bounds.descent))
-	return ((fs->min_bounds.ascent + fs->min_bounds.descent) * count);
-
-    /*
-     * Iterate over all character in the input string; only consider characters
-     * that exist.
-     */
-    for (i = 0, us = (unsigned char *) string; i < count; i++, us++) {
-	register unsigned uc = (unsigned) *us;	/* since about to do macro */
-	register XCharStruct *cs;
-
-	if (singlerow) {		/* optimization */
-	    CI_GET_CHAR_INFO_1D (fs, uc, def, cs);
-	} else {
-	    CI_GET_ROWZERO_CHAR_INFO_2D (fs, uc, def, cs);
-	}
-
-	if (cs) height += (cs->ascent + cs->descent);
-    }
-
-    return height;
-}
-
+/*

+

+Copyright 1989, 1998  The Open Group

+

+Permission to use, copy, modify, distribute, and sell this software and its

+documentation for any purpose is hereby granted without fee, provided that

+the above copyright notice appear in all copies and that both that

+copyright notice and this permission notice appear in supporting

+documentation.

+

+The above copyright notice and this permission notice shall be included

+in all copies or substantial portions of the Software.

+

+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS

+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.

+IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR

+OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,

+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR

+OTHER DEALINGS IN THE SOFTWARE.

+

+Except as contained in this notice, the name of The Open Group shall

+not be used in advertising or otherwise to promote the sale, use or

+other dealings in this Software without prior written authorization

+from The Open Group.

+

+*/

+/*

+ * Copyright 1995 by FUJITSU LIMITED

+ * This is source code modified by FUJITSU LIMITED under the Joint

+ * Development Agreement for the CDE/Motif PST.

+ */

+

+

+#ifdef HAVE_CONFIG_H

+#include <config.h>

+#endif

+#include "Xlibint.h"

+

+#define min_byte2 min_char_or_byte2

+#define max_byte2 max_char_or_byte2

+

+

+/*

+ * CI_GET_ROWZERO_CHAR_INFO_2D - do the same thing as CI_GET_CHAR_INFO_1D,

+ * except that the font has more than one row.  This is special case of more

+ * general version used in XTextExt16.c since row == 0.  This is used when

+ * max_byte2 is not zero.  A further optimization would do the check for

+ * min_byte1 being zero ahead of time.

+ */

+

+#define CI_GET_ROWZERO_CHAR_INFO_2D(fs,col,def,cs) \

+{ \

+    cs = def; \

+    if (fs->min_byte1 == 0 && \

+	col >= fs->min_byte2 && col <= fs->max_byte2) { \

+	if (fs->per_char == NULL) { \

+	    cs = &fs->min_bounds; \

+	} else { \

+	    cs = &fs->per_char[(col - fs->min_byte2)]; \

+	    if (CI_NONEXISTCHAR(cs)) cs = def; \

+	} \

+    } \

+}

+

+

+/*

+ * XTextExtents - compute the extents of string given as a sequences of eight

+ * bit bytes.  Since we know that the input characters will always be from the

+ * first row of the font (i.e. byte1 == 0), we can do some optimizations beyond

+ * what is done in XTextExtents16.

+ */

+int

+XTextExtents (

+    XFontStruct *fs,

+    _Xconst char *string,

+    int nchars,

+    int *dir,           /* RETURN font information */

+    int *font_ascent,   /* RETURN font information */

+    int *font_descent,  /* RETURN font information */

+    register XCharStruct *overall)	/* RETURN character information */

+{

+    int i;				/* iterator */

+    Bool singlerow = (fs->max_byte1 == 0);  /* optimization */

+    int nfound = 0;			/* number of characters found */

+    XCharStruct *def;			/* info about default char */

+    unsigned char *us;  		/* be 8bit clean */

+

+    if (singlerow) {			/* optimization */

+	CI_GET_DEFAULT_INFO_1D (fs, def);

+    } else {

+	CI_GET_DEFAULT_INFO_2D (fs, def);

+    }

+

+    *dir = fs->direction;

+    *font_ascent = fs->ascent;

+    *font_descent = fs->descent;

+

+    /*

+     * Iterate over the input string getting the appropriate * char struct.

+     * The default (which may be null if there is no def_char) will be returned

+     * if the character doesn't exist.  On the first time * through the loop,

+     * assign the values to overall; otherwise, compute * the new values.

+     */

+

+    for (i = 0, us = (unsigned char *) string; i < nchars; i++, us++) {

+	register unsigned uc = (unsigned) *us;	/* since about to do macro */

+	register XCharStruct *cs;

+

+	if (singlerow) {		/* optimization */

+	    CI_GET_CHAR_INFO_1D (fs, uc, def, cs);

+	} else {

+	    CI_GET_ROWZERO_CHAR_INFO_2D (fs, uc, def, cs);

+	}

+

+	if (cs) {

+	    if (nfound++ == 0) {

+		*overall = *cs;

+	    } else {

+		overall->ascent = max (overall->ascent, cs->ascent);

+		overall->descent = max (overall->descent, cs->descent);

+		overall->lbearing = min (overall->lbearing,

+					 overall->width + cs->lbearing);

+		overall->rbearing = max (overall->rbearing,

+					 overall->width + cs->rbearing);

+		overall->width += cs->width;

+	    }

+	}

+    }

+

+    /*

+     * if there were no characters, then set everything to 0

+     */

+    if (nfound == 0) {

+	overall->width = overall->ascent = overall->descent =

+	  overall->lbearing = overall->rbearing = 0;

+    }

+

+    return 0;

+}

+

+

+/*

+ * XTextWidth - compute the width of a string of eightbit bytes.  This is a

+ * subset of XTextExtents.

+ */

+int

+XTextWidth (

+    XFontStruct *fs,

+    _Xconst char *string,

+    int count)

+{

+    int i;				/* iterator */

+    Bool singlerow = (fs->max_byte1 == 0);  /* optimization */

+    XCharStruct *def;			/* info about default char */

+    unsigned char *us;  		/* be 8bit clean */

+    int width = 0;			/* RETURN value */

+

+    if (singlerow) {			/* optimization */

+	CI_GET_DEFAULT_INFO_1D (fs, def);

+    } else {

+	CI_GET_DEFAULT_INFO_2D (fs, def);

+    }

+

+    if (def && fs->min_bounds.width == fs->max_bounds.width)

+	return (fs->min_bounds.width * count);

+

+    /*

+     * Iterate over all character in the input string; only consider characters

+     * that exist.

+     */

+    for (i = 0, us = (unsigned char *) string; i < count; i++, us++) {

+	register unsigned uc = (unsigned) *us;	/* since about to do macro */

+	register XCharStruct *cs;

+

+	if (singlerow) {		/* optimization */

+	    CI_GET_CHAR_INFO_1D (fs, uc, def, cs);

+	} else {

+	    CI_GET_ROWZERO_CHAR_INFO_2D (fs, uc, def, cs);

+	}

+

+	if (cs) width += cs->width;

+    }

+

+    return width;

+}

+

+

+

+/*

+ * _XTextHeight - compute the height of a string of eightbit bytes.

+ */

+int

+_XTextHeight (

+    XFontStruct *fs,

+    _Xconst char *string,

+    int count)

+{

+    int i;				/* iterator */

+    Bool singlerow = (fs->max_byte1 == 0);  /* optimization */

+    XCharStruct *def;			/* info about default char */

+    unsigned char *us;  		/* be 8bit clean */

+    int height = 0;			/* RETURN value */

+

+    if (singlerow) {			/* optimization */

+	CI_GET_DEFAULT_INFO_1D (fs, def);

+    } else {

+	CI_GET_DEFAULT_INFO_2D (fs, def);

+    }

+

+    if (def && (fs->min_bounds.ascent == fs->max_bounds.ascent)

+	    && (fs->min_bounds.descent == fs->max_bounds.descent))

+	return ((fs->min_bounds.ascent + fs->min_bounds.descent) * count);

+

+    /*

+     * Iterate over all character in the input string; only consider characters

+     * that exist.

+     */

+    for (i = 0, us = (unsigned char *) string; i < count; i++, us++) {

+	register unsigned uc = (unsigned) *us;	/* since about to do macro */

+	register XCharStruct *cs;

+

+	if (singlerow) {		/* optimization */

+	    CI_GET_CHAR_INFO_1D (fs, uc, def, cs);

+	} else {

+	    CI_GET_ROWZERO_CHAR_INFO_2D (fs, uc, def, cs);

+	}

+

+	if (cs) height += (cs->ascent + cs->descent);

+    }

+

+    return height;

+}

+