fontconfig: Branch 'master' - 3 commits

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



 doc/fccharset.fncs      |   11 +++++++++++
 fc-lang/fc-lang.c       |   35 +++++++++++++++++++++++++----------
 fc-lang/ne.orth         |    1 +
 fontconfig/fontconfig.h |    3 +++
 src/fccharset.c         |   17 +++++++++++++++++
 5 files changed, 57 insertions(+), 10 deletions(-)

New commits:
commit caa4bec9459af0779d1d16ba66964593e5748e3c
Author: Behdad Esfahbod <behdad@xxxxxxxxxx>
Date:   Tue Sep 21 13:18:05 2010 -0400

    Bug 24729 - [ne_NP] Fix ortho file
    
    Exclude three characters (U+090C..090E) from Nepalese.

diff --git a/fc-lang/ne.orth b/fc-lang/ne.orth
index 18cf011..8aad4e2 100644
--- a/fc-lang/ne.orth
+++ b/fc-lang/ne.orth
@@ -23,3 +23,4 @@
 #
 # Nepali (Devanagari script) (NE)
 include hi.orth
+-090C-090E	# See bug 30685
commit 0a023b24daa683d9c0be4e2ef6d50040c1c52316
Author: Behdad Esfahbod <behdad@xxxxxxxxxx>
Date:   Tue Sep 21 13:14:55 2010 -0400

    [fc-lang] Support excluding characters
    
    By prefixing a line by a hyphen/minus sign.  Useful when including
    other orth files.

diff --git a/fc-lang/fc-lang.c b/fc-lang/fc-lang.c
index c01fe68..26f1454 100644
--- a/fc-lang/fc-lang.c
+++ b/fc-lang/fc-lang.c
@@ -76,10 +76,14 @@ fatal (const char *file, int lineno, const char *msg)
 }
 
 static char *
-get_line (FILE *f, char *line, int *lineno)
+get_line (FILE *f, char *buf, int *lineno)
 {
     char    *hash;
+    char    *line;
     int	    end;
+
+next:
+    line = buf;
     if (!fgets (line, 1024, f))
 	return 0;
     ++(*lineno);
@@ -87,12 +91,15 @@ get_line (FILE *f, char *line, int *lineno)
     if (hash)
 	*hash = '\0';
 
+    while (line[0] && isspace (line[0]))
+      line++;
     end = strlen (line);
     while (end > 0 && isspace (line[end-1]))
       line[--end] = '\0';
 
-    if (line[0] == '\0' || line[0] == '\n' || line[0] == '\032' || line[0] == '\r')
-	return get_line (f, line, lineno);
+    if (line[0] == '\0' || line[0] == '\n' || line[0] == '\r')
+      goto next;
+
     return line;
 }
 
@@ -125,16 +132,18 @@ scanopen (char *file)
  * Comments begin with '#'
  */
 
-static const FcCharSet *
+static FcCharSet *
 scan (FILE *f, char *file, FcCharSetFreezer *freezer)
 {
     FcCharSet	    *c = 0;
     FcCharSet	    *n;
+    FcBool	    del;
     int		    start, end, ucs4;
-    char	    line[1024];
+    char	    buf[1024];
+    char	    *line;
     int		    lineno = 0;
 
-    while (get_line (f, line, &lineno))
+    while ((line = get_line (f, buf, &lineno)))
     {
 	if (!strncmp (line, "include", 7))
 	{
@@ -158,6 +167,12 @@ scan (FILE *f, char *file, FcCharSetFreezer *freezer)
 	    FcCharSetDestroy (n);
 	    continue;
 	}
+	del = FcFalse;
+	if (line[0] == '-')
+	{
+	  del = FcTrue;
+	  line++;
+	}
 	if (strchr (line, '-'))
 	{
 	    if (sscanf (line, "%x-%x", &start, &end) != 2)
@@ -173,7 +188,7 @@ scan (FILE *f, char *file, FcCharSetFreezer *freezer)
 	    c = FcCharSetCreate ();
 	for (ucs4 = start; ucs4 <= end; ucs4++)
 	{
-	    if (!FcCharSetAddChar (c, ucs4))
+	    if (!((del ? FcCharSetDelChar : FcCharSetAddChar) (c, ucs4)))
 		fatal (file, lineno, "out of memory");
 	}
     }
@@ -231,8 +246,8 @@ typedef struct _Entry {
 
 static int compare (const void *a, const void *b)
 {
-    const Entry const *as = a, *bs = b;
-    return FcStrCmpIgnoreCase (as->file, bs->file);
+    const Entry *as = a, *bs = b;
+    return FcStrCmpIgnoreCase ((const FcChar8 *) as->file, (const FcChar8 *) bs->file);
 }
 
 #define MAX_LANG	    1024
@@ -245,7 +260,7 @@ int
 main (int argc, char **argv)
 {
     static Entry	entries[MAX_LANG];
-    static const FcCharSet	*sets[MAX_LANG];
+    static FcCharSet	*sets[MAX_LANG];
     static int		duplicate[MAX_LANG];
     static int		country[MAX_LANG];
     static char		*names[MAX_LANG];
commit 52960d05ebb8af34a302e3959978d2930a39fb39
Author: Behdad Esfahbod <behdad@xxxxxxxxxx>
Date:   Tue Sep 21 13:14:41 2010 -0400

    Add new public API: FcCharSetDelChar()

diff --git a/doc/fccharset.fncs b/doc/fccharset.fncs
index b12064a..004fdc3 100644
--- a/doc/fccharset.fncs
+++ b/doc/fccharset.fncs
@@ -51,6 +51,17 @@ returning FcFalse on failure, either as a result of a constant set or from
 running out of memory. 
 @@
 
+@RET@		FcBool 
+@FUNC@		FcCharSetDelChar
+@TYPE1@		FcCharSet *		@ARG1@		fcs
+@TYPE2@		FcChar32% 		@ARG2@		ucs4 
+@PURPOSE@	Add a character to a charset
+@DESC@
+<function>FcCharSetDelChar</function> deletes a single unicode char from the set,
+returning FcFalse on failure, either as a result of a constant set or from
+running out of memory.
+@@
+
 @RET@		FcCharSet *
 @FUNC@		FcCharSetCopy
 @TYPE1@		FcCharSet *		@ARG1@		src
diff --git a/fontconfig/fontconfig.h b/fontconfig/fontconfig.h
index c9f20cc..6a6d511 100644
--- a/fontconfig/fontconfig.h
+++ b/fontconfig/fontconfig.h
@@ -423,6 +423,9 @@ FcCharSetDestroy (FcCharSet *fcs);
 FcPublic FcBool
 FcCharSetAddChar (FcCharSet *fcs, FcChar32 ucs4);
 
+FcPublic FcBool
+FcCharSetDelChar (FcCharSet *fcs, FcChar32 ucs4);
+
 FcPublic FcCharSet*
 FcCharSetCopy (FcCharSet *src);
 
diff --git a/src/fccharset.c b/src/fccharset.c
index 9228b09..14e4c3c 100644
--- a/src/fccharset.c
+++ b/src/fccharset.c
@@ -262,6 +262,23 @@ FcCharSetAddChar (FcCharSet *fcs, FcChar32 ucs4)
     return FcTrue;
 }
 
+FcBool
+FcCharSetDelChar (FcCharSet *fcs, FcChar32 ucs4)
+{
+    FcCharLeaf	*leaf;
+    FcChar32	*b;
+
+    if (fcs->ref == FC_REF_CONSTANT)
+	return FcFalse;
+    leaf = FcCharSetFindLeaf (fcs, ucs4);
+    if (!leaf)
+	return FcTrue;
+    b = &leaf->map[(ucs4 & 0xff) >> 5];
+    *b &= ~(1 << (ucs4 & 0x1f));
+    /* We don't bother removing the leaf if it's empty */
+    return FcTrue;
+}
+
 /*
  * An iterator for the leaves of a charset
  */
_______________________________________________
Fontconfig mailing list
Fontconfig@xxxxxxxxxxxxxxxxxxxxx
http://lists.freedesktop.org/mailman/listinfo/fontconfig


[Index of Archives]     [Fedora Fonts]     [Fedora Users]     [Fedora Cloud]     [Kernel]     [Fedora Packaging]     [Fedora Desktop]     [PAM]     [Gimp Graphics Editor]     [Yosemite News]

  Powered by Linux