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[fontconfig.git] / doc / fcstring.fncs

diff --git a/doc/fcstring.fncs b/doc/fcstring.fncs
index 3fbf75e9edc39903ca8dc398f84333877c4042df..b3adc4322922e3762fc455eaf3213b16f255e9ff 100644 (file)
--- a/doc/fcstring.fncs
+++ b/doc/fcstring.fncs
@@ -107,6 +107,15 @@ buffer.  Yes, this is <function>strdup</function>, but that function isn't
 available on every platform.
 @@
 
+@RET@          FcChar8 *
+@FUNC@         FcStrDowncase
+@TYPE1@                const FcChar8 *                 @ARG1@          s
+@PURPOSE@      create a lower case translation of a string
+@DESC@
+Allocates memory, copies <parameter>s</parameter>, converting upper case
+letters to lower case and returns the allocated buffer.
+@@
+
 @RET@          FcChar8 *
 @FUNC@         FcStrCopyFilename
 @TYPE1@                const FcChar8 *                 @ARG1@          s
@@ -119,8 +128,8 @@ Returns NULL if '~' is present in <parameter>s</parameter> and HOME is unset.
 
 @RET@          int
 @FUNC@         FcStrCmpIgnoreCase
-@TYPE1@                const char *                    @ARG1@          s1
-@TYPE2@                const char *                    @ARG2@          s2
+@TYPE1@                const FcChar8 *                 @ARG1@          s1
+@TYPE2@                const FcChar8 *                 @ARG2@          s2
 @PURPOSE@      compare UTF-8 strings ignoring ASCII case
 @DESC@
 Returns the usual &lt;0, 0, &gt;0 result of comparing
@@ -129,6 +138,33 @@ case-insensitive in the ASCII range and will operate properly with UTF8
 encoded strings, although it does not check for well formed strings.
 @@
 
+@RET@          FcChar8 *
+@FUNC@         FcStrStr
+@TYPE1@                const char *                    @ARG1@          s1
+@TYPE2@                const char *                    @ARG2@          s2
+@PURPOSE@      locate UTF-8 substring
+@DESC@
+Returns the location of <parameter>s2</parameter> in
+<parameter>s1</parameter>.  Returns NULL if <parameter>s2</parameter>
+is not present in <parameter>s1</parameter>. This test will operate properly
+with UTF8 encoded strings, although it does not check for well formed
+strings.
+@@
+
+@RET@          FcChar8 *
+@FUNC@         FcStrStrIgnoreCase
+@TYPE1@                const char *                    @ARG1@          s1
+@TYPE2@                const char *                    @ARG2@          s2
+@PURPOSE@      locate UTF-8 substring ignoring ASCII case
+@DESC@
+Returns the location of <parameter>s2</parameter> in 
+<parameter>s1</parameter>, ignoring ASCII case.  Returns NULL if
+<parameter>s2</parameter> is not present in <parameter>s1</parameter>.
+This test is case-insensitive in the ASCII range and will operate properly
+with UTF8 encoded strings, although it does not check for well formed
+strings.
+@@
+
 @RET@          FcChar8 *
 @FUNC@         FcStrDirname
 @TYPE1@                const FcChar8 *                 @ARG1@          file