Bug 43321 - Required corrections in urdu.orth file

[fontconfig.git] / doc / fclangset.fncs

diff --git a/doc/fclangset.fncs b/doc/fclangset.fncs
index 3f69f0d3040f0f01843fab81d88714abe4078d7c..0a44b38c2212c0712d968a505541c4802bba26ae 100644 (file)
--- a/doc/fclangset.fncs
+++ b/doc/fclangset.fncs
@@ -58,6 +58,36 @@ two or three letter language from ISO 639 and Tt is a territory from ISO
 3166.
 @@
 
+@RET@          FcBool
+@FUNC@         FcLangSetDel
+@TYPE1@                FcLangSet *                     @ARG1@          ls
+@TYPE2@                const FcChar8 *                 @ARG2@          lang
+@PURPOSE@      delete a language from a langset
+@DESC@
+<parameter>lang</parameter> is removed from <parameter>ls</parameter>.
+<parameter>lang</parameter> should be of the form Ll-Tt where Ll is a
+two or three letter language from ISO 639 and Tt is a territory from ISO
+3166.
+@@
+
+@RET@          FcLangSet *
+@FUNC@         FcLangSetUnion
+@TYPE1@                const FcLangSet *               @ARG1@          ls_a
+@TYPE2@                const FcLangSet *               @ARG2@          ls_b
+@PURPOSE@      Add langsets
+@DESC@
+Returns a set including only those languages found in either <parameter>ls_a</parameter> or <parameter>ls_b</parameter>.
+@@
+
+@RET@          FcLangSet *
+@FUNC@         FcLangSetSubtract
+@TYPE1@                const FcLangSet *               @ARG1@          ls_a
+@TYPE2@                const FcLangSet *               @ARG2@          ls_b
+@PURPOSE@      Subtract langsets
+@DESC@
+Returns a set including only those languages found in <parameter>ls_a</parameter> but not in <parameter>ls_b</parameter>.
+@@
+
 @RET@          FcLangResult
 @FUNC@         FcLangSetCompare
 @TYPE1@                const FcLangSet *               @ARG1@          ls_a
@@ -68,7 +98,7 @@ two or three letter language from ISO 639 and Tt is a territory from ISO
 <parameter>ls_a</parameter> and <parameter>ls_b</parameter>. If they share
 any language and territory pair, this function returns FcLangEqual. If they
 share a language but differ in which territory that language is for, this
-function returns FcLangDiffentTerritory. If they share no languages in
+function returns FcLangDifferentTerritory. If they share no languages in
 common, this function returns FcLangDifferentLang.
 @@
 
@@ -119,10 +149,18 @@ value may not be equal.
 <parameter>ls</parameter> has a matching language and territory pair,
 this function returns FcLangEqual. If <parameter>ls</parameter> has
 a matching language but differs in which territory that language is for, this
-function returns FcLangDiffentTerritory. If <parameter>ls</parameter> 
+function returns FcLangDifferentTerritory. If <parameter>ls</parameter> 
 has no matching language, this function returns FcLangDifferentLang.
 @@
 
+@RET@          FcStrSet *
+@FUNC@         FcLangSetGetLangs
+@TYPE1@                const FcLangSet *               @ARG1@          ls
+@PURPOSE@      get the list of languages in the langset
+@DESC@
+Returns a string set of all languages in <parameter>langset</parameter>.
+@@
+
 @RET@          FcStrSet *
 @FUNC@         FcGetLangs
 @TYPE1@                void