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authormarha <marha@users.sourceforge.net>2013-09-25 09:36:22 +0200
committermarha <marha@users.sourceforge.net>2013-09-25 09:36:22 +0200
commit14718f10dcda487178690de9a51cc5acdf21e468 (patch)
tree756b76a52c4382e58e5e552e468d93d453c3ae86 /fontconfig
parente4d5a2996e4a03f55bc7d21c493ba1bcbef35aae (diff)
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fontconfig mesa git update 25 Sep 2013
fontconfig commit 102864d0dba46c99b22c912454c1f58731287405 mesa commit 59157d1c96f33ca56d9aba6cff75145d732dbbab
Diffstat (limited to 'fontconfig')
-rw-r--r--fontconfig/doc/fccharset.fncs36
-rw-r--r--fontconfig/fc-list/fc-list.sgml12
-rw-r--r--fontconfig/src/fclist.c2
3 files changed, 44 insertions, 6 deletions
diff --git a/fontconfig/doc/fccharset.fncs b/fontconfig/doc/fccharset.fncs
index 036870d3b..efcd0ccf1 100644
--- a/fontconfig/doc/fccharset.fncs
+++ b/fontconfig/doc/fccharset.fncs
@@ -175,9 +175,27 @@ Returns whether <parameter>a</parameter> is a subset of <parameter>b</parameter>
@TYPE3@ FcChar32 * @ARG3@ next
@PURPOSE@ Start enumerating charset contents
@DESC@
-Builds an array of bits marking the first page of Unicode coverage of
-<parameter>a</parameter>. Returns the base of the array. <parameter>next</parameter> contains the next page in the
-font.
+Builds an array of bits in <parameter>map</parameter> marking the
+first page of Unicode coverage of <parameter>a</parameter>.
+<parameter>*next</parameter> is set to contains the base code point
+for the next page in <parameter>a</parameter>. Returns the base code
+point for the page, or <constant>FC_CHARSET_DONE</constant> if
+<parameter>a</parameter> contains no pages. As an example, if
+<function>FcCharSetFirstPage</function> returns
+<literal>0x300</literal> and fills <parameter>map</parameter> with
+<literallayout class="monospaced">
+0xffffffff 0xffffffff 0x01000008 0x44300002 0xffffd7f0 0xfffffffb 0xffff7fff 0xffff0003
+</literallayout>
+Then the page contains code points <literal>0x300</literal> through
+<literal>0x33f</literal> (the first 64 code points on the page)
+because <parameter>map[0]</parameter> and
+<parameter>map[1]</parameter> both have all their bits set. It also
+contains code points <literal>0x343</literal> (<parameter>0x300 + 32*2
++ (4-1)</parameter>) and <literal>0x35e</literal> (<parameter>0x300 +
+32*2 + (31-1)</parameter>) because <parameter>map[2]</parameter> has
+the 4th and 31st bits set. The code points represented by
+<literal>map[3]</literal> and later are left as an excercise for the
+reader ;).
@@
@RET@ FcChar32
@@ -187,9 +205,15 @@ font.
@TYPE3@ FcChar32 * @ARG3@ next
@PURPOSE@ Continue enumerating charset contents
@DESC@
-Builds an array of bits marking the Unicode coverage of <parameter>a</parameter> for page
-<parameter>*next</parameter>. Returns the base of the array. <parameter>next</parameter> contains the next page in
-the font.
+Builds an array of bits in <parameter>map</parameter> marking the
+Unicode coverage of <parameter>a</parameter> for page containing
+<parameter>*next</parameter> (see the
+<function>FcCharSetFirstPage</function> description for details).
+<parameter>*next</parameter> is set to contains the base code point
+for the next page in <parameter>a</parameter>. Returns the base of
+code point for the page, or <constant>FC_CHARSET_DONE</constant> if
+<parameter>a</parameter> does not contain
+<parameter>*next</parameter>.
@@
@RET@ FcChar32
diff --git a/fontconfig/fc-list/fc-list.sgml b/fontconfig/fc-list/fc-list.sgml
index c4a82cd6f..0eb704de4 100644
--- a/fontconfig/fc-list/fc-list.sgml
+++ b/fontconfig/fc-list/fc-list.sgml
@@ -69,6 +69,10 @@ manpage.1: manpage.sgml
<arg><option>-f</option> <option><replaceable>format</replaceable></option></arg>
<arg><option>--format</option> <option><replaceable>format</replaceable></option></arg>
</group>
+ <group>
+ <arg><option>-q</option></arg>
+ <arg><option>--quiet</option></arg>
+ </group>
<arg><option>--version</option></arg>
<arg><option>--help</option></arg>
<sbr>
@@ -114,6 +118,14 @@ manpage.1: manpage.sgml
</listitem>
</varlistentry>
<varlistentry>
+ <term><option>-q</option>
+ <option>--quiet</option>
+ </term>
+ <listitem>
+ <para>Suppress all normal output. returns 1 as the error code if no fonts matched.</para>
+ </listitem>
+ </varlistentry>
+ <varlistentry>
<term><option>-V</option>
<option>--version</option>
</term>
diff --git a/fontconfig/src/fclist.c b/fontconfig/src/fclist.c
index c56e24c7b..a365098a4 100644
--- a/fontconfig/src/fclist.c
+++ b/fontconfig/src/fclist.c
@@ -212,6 +212,8 @@ FcListPatternMatchAny (const FcPattern *p,
{
int i;
+ if (!p)
+ return FcFalse;
for (i = 0; i < p->num; i++)
{
FcPatternElt *pe = &FcPatternElts(p)[i];