Fixes incomplete pinyin

libpinyin-0.8.x-head.patch

@@ -1,7 +1,7 @@
 From f21bba5df05c174ff91bb89d86b0d383767f99dd Mon Sep 17 00:00:00 2001
 From: Peng Wu <alexepico@gmail.com>
 Date: Tue, 11 Dec 2012 14:15:49 +0800
-Subject: [PATCH] a safe guard for chewing
+Subject: [PATCH 1/2] a safe guard for chewing
 
 ---
  src/storage/phrase_index.h | 15 +++++++--------
@@ -36,5 +36,58 @@ index acc7c4a..bc6aad2 100644
      }
  
 -- 
-1.7.11.7
+1.8.1
+
+
+From 095fbb86d0063dd22230c6aff879fd6eca745d2d Mon Sep 17 00:00:00 2001
+From: Peng Wu <alexepico@gmail.com>
+Date: Fri, 25 Jan 2013 12:16:19 +0800
+Subject: [PATCH 2/2] fixes incomplete pinyin
+
+---
+ src/storage/pinyin_phrase2.h | 22 ++++++++++++++++++----
+ 1 file changed, 18 insertions(+), 4 deletions(-)
+
+diff --git a/src/storage/pinyin_phrase2.h b/src/storage/pinyin_phrase2.h
+index ba658f0..d5042aa 100644
+--- a/src/storage/pinyin_phrase2.h
++++ b/src/storage/pinyin_phrase2.h
+@@ -132,6 +132,10 @@ inline void compute_lower_value2(pinyin_option_t options,
+          * to check lower bound.
+          */
+ 
++        /* as chewing zero middle is the first item, and its value is zero,
++         * no need to adjust it for incomplete pinyin.
++         */
++
+         /* compute lower final */
+         sel = aKey.m_final;
+         for (k = aKey.m_final - 1; k >= CHEWING_ZERO_FINAL; --k) {
+@@ -183,10 +187,20 @@ inline void compute_upper_value2(pinyin_option_t options,
+         }
+         aKey.m_initial = (ChewingInitial)sel;
+ 
+-        /* compute upper middle, skipped as no fuzzy pinyin here.
+-         * if needed in future, still use pinyin_compare_middle_and_final2
+-         * to check upper bound.
+-         */
++        /* adjust it for incomplete pinyin. */
++
++        /* compute upper middle */
++        sel = aKey.m_middle;
++        for (k = aKey.m_middle + 1; k <= CHEWING_LAST_MIDDLE; ++k) {
++            if (0 != pinyin_compare_middle_and_final2
++                (options,
++                 (ChewingMiddle)aKey.m_middle, (ChewingMiddle)k,
++                 (ChewingFinal)aKey.m_final, (ChewingFinal)aKey.m_final))
++                break;
++            else
++                sel = k;
++        }
++        aKey.m_middle = (ChewingMiddle)sel;
+ 
+         /* compute upper final */
+         sel = aKey.m_final;
+-- 
+1.8.1
 

libpinyin.spec

@@ -1,12 +1,16 @@
+%global snapshot 1
+
 Name:           libpinyin
 Version:        0.8.0
-Release:        2%{?dist}
+Release:        3%{?dist}
 Summary:        Library to deal with pinyin
 
 License:        GPLv2+
 URL:            https://github.com/libpinyin/libpinyin
 Source0:        https://github.com/downloads/libpinyin/libpinyin/%{name}-%{version}.tar.gz
+%if %snapshot
 Patch0:         libpinyin-0.8.x-head.patch
+%endif
 
 BuildRequires:  libdb-devel, glib2-devel
 Requires:       %{name}-data = %{version}-%{release}
@@ -43,8 +47,10 @@ The %{name}-tools package contains tools.
 
 %prep
 %setup -q
-%patch0 -p1 -b .head
 
+%if %snapshot
+%patch0 -p1 -b .head
+%endif
 
 %build
 %configure --disable-static
@@ -86,6 +92,9 @@ find $RPM_BUILD_ROOT -name '*.la' -exec rm -f {} ';'
 %{_mandir}/man1/*.1.*
 
 %changelog
+* Mon Jan 28 2013 Peng Wu <pwu@redhat.com> - 0.8.0-3
+- Fixes incomplete pinyin
+
 * Wed Dec 12 2012 Peng Wu <pwu@redhat.com> - 0.8.0-2
 - Fixes chewing input