A dumb patch for mlterm-3.5.0 wnn support to add more Romanized Japanese conversion including the Hepburn-type

inputmethod-wnn-im_wnn.diff

$NetBSD$

- Add more Romanized Japanese conversion including the Hepburn-type

--- inputmethod/wnn/im_wnn.c.orig	2015-06-07 01:36:25.000000000 +0000
+++ inputmethod/wnn/im_wnn.c
@@ -408,11 +408,11 @@ insert_char(
 		{ 0xa4ab , 0xa4ad , 0xa4af , 0xa4b1 , 0xa4b3 } , /* c */
 		{ 0xa4c0 , 0xa4c2 , 0xa4c5 , 0xa4c7 , 0xa4c9 } , /* d */
 		{ 0xa4e3 , 0 ,      0xa4e5 , 0      , 0xa4e7 } , /* xy */
-		{ 0 ,      0 ,      0 ,      0 ,      0 ,    } ,
+		{ 0 ,      0 ,      0xa4d5 , 0 ,      0 ,    } , /* f */
 		{ 0xa4ac , 0xa4ae , 0xa4b0 , 0xa4b2 , 0xa4b4 } , /* g */
 		{ 0xa4cf , 0xa4d2 , 0xa4d5 , 0xa4d8 , 0xa4db } , /* h */
-		{ 0 ,      0 ,      0 ,      0 ,      0 ,    } ,
-		{ 0 ,      0 ,      0 ,      0 ,      0 ,    } ,
+		{ 0xa4e3 , 0 ,      0xa4e5 , 0xa4a7 , 0xa4e7 } , /* ch/sh */
+		{ 0 ,      0xa4b8 , 0 ,      0 ,      0 ,    } , /* j */
 		{ 0xa4ab , 0xa4ad , 0xa4af , 0xa4b1 , 0xa4b3 } , /* k */
 		{ 0xa4a1 , 0xa4a3 , 0xa4a5 , 0xa4a7 , 0xa4a9 } , /* l */
 		{ 0xa4de , 0xa4df , 0xa4e0 , 0xa4e1 , 0xa4e2 } , /* m */
@@ -453,28 +453,74 @@ insert_char(
 		jcDeleteChar( wnn->convbuf , 1) ;
 	}
 
+	if( wnn->dan == 'i' - 'a' && key_char == 'i')
+	{
+		wnn->dan = 0 ;
+		return  0 ;	/* shi/chi */
+	}
+
 	if( key_char == 'a')
 	{
+		if( wnn->dan == 'f' - 'a')
+		{
+			jcInsertChar( wnn->convbuf , 0xa4d5) ;	/* hu */
+			wnn->dan = 'x' - 'a' ;
+		}
+		else if( wnn->dan == 'j' - 'a')
+		{
+			jcInsertChar( wnn->convbuf , 0xa4b8) ;	/* zi */
+			wnn->dan = 'e' - 'a' ;
+		}
 		wch = kana_table[wnn->dan].a ;
 		wnn->dan = 0 ;
 	}
 	else if( key_char == 'i')
 	{
+		if( wnn->dan == 'f' - 'a')
+		{
+			jcInsertChar( wnn->convbuf , 0xa4d5) ;	/* hu */
+			wnn->dan = 'x' - 'a' ;
+		}
 		wch = kana_table[wnn->dan].i ;
 		wnn->dan = 0 ;
 	}
 	else if( key_char == 'u')
 	{
+		if( wnn->dan == 'j' - 'a')
+		{
+			jcInsertChar( wnn->convbuf , 0xa4b8) ;	/* zi */
+			wnn->dan = 'e' - 'a' ;
+		}
 		wch = kana_table[wnn->dan].u ;
 		wnn->dan = 0 ;
 	}
 	else if( key_char == 'e')
 	{
+		if( wnn->dan == 'f' - 'a')
+		{
+			jcInsertChar( wnn->convbuf , 0xa4d5) ;	/* hu */
+			wnn->dan = 'x' - 'a' ;
+		}
+		else if( wnn->dan == 'j' - 'a')
+		{
+			jcInsertChar( wnn->convbuf , 0xa4b8) ;	/* zi */
+			wnn->dan = 'x' - 'a' ;
+		}
 		wch = kana_table[wnn->dan].e ;
 		wnn->dan = 0 ;
 	}
 	else if( key_char == 'o')
 	{
+		if( wnn->dan == 'f' - 'a')
+		{
+			jcInsertChar( wnn->convbuf , 0xa4d5) ;	/* hu */
+			wnn->dan = 'x' - 'a' ;
+		}
+		else if( wnn->dan == 'j' - 'a')
+		{
+			jcInsertChar( wnn->convbuf , 0xa4b8) ;	/* zi */
+			wnn->dan = 'e' - 'a' ;
+		}
 		wch = kana_table[wnn->dan].o ;
 		wnn->dan = 0 ;
 	}
@@ -520,6 +566,56 @@ insert_char(
 				jcInsertChar( wnn->convbuf , 0xa4ae) ;	/* gi */
 				wnn->dan = 'x' - 'a' ;
 			}
+			else if( wnn->dan == 's' - 'a')
+			{
+				jcInsertChar( wnn->convbuf , 0xa4b7) ;	/* si */
+				wnn->dan = 'x' - 'a' ;
+			}
+			else if( wnn->dan == 'z' - 'a')
+			{
+				jcInsertChar( wnn->convbuf , 0xa4b8) ;	/* zi */
+				wnn->dan = 'x' - 'a' ;
+			}
+			else if( wnn->dan == 't' - 'a')
+			{
+				jcInsertChar( wnn->convbuf , 0xa4c1) ;	/* ti */
+				wnn->dan = 'x' - 'a' ;
+			}
+			else if( wnn->dan == 'd' - 'a')
+			{
+				jcInsertChar( wnn->convbuf , 0xa4c2) ;	/* di */
+				wnn->dan = 'x' - 'a' ;
+			}
+			else if( wnn->dan == 'n' - 'a')
+			{
+				jcInsertChar( wnn->convbuf , 0xa4cb) ;	/* ni */
+				wnn->dan = 'x' - 'a' ;
+			}
+			else if( wnn->dan == 'h' - 'a')
+			{
+				jcInsertChar( wnn->convbuf , 0xa4d2) ;	/* hi */
+				wnn->dan = 'x' - 'a' ;
+			}
+			else if( wnn->dan == 'b' - 'a')
+			{
+				jcInsertChar( wnn->convbuf , 0xa4d3) ;	/* bi */
+				wnn->dan = 'x' - 'a' ;
+			}
+			else if( wnn->dan == 'p' - 'a')
+			{
+				jcInsertChar( wnn->convbuf , 0xa4d4) ;	/* pi */
+				wnn->dan = 'x' - 'a' ;
+			}
+			else if( wnn->dan == 'm' - 'a')
+			{
+				jcInsertChar( wnn->convbuf , 0xa4df) ;	/* mi */
+				wnn->dan = 'x' - 'a' ;
+			}
+			else if( wnn->dan == 'r' - 'a')
+			{
+				jcInsertChar( wnn->convbuf , 0xa4ea) ;	/* ri */
+				wnn->dan = 'x' - 'a' ;
+			}
 
 			if( wnn->dan == 'x' - 'a')
 			{
@@ -546,6 +642,23 @@ insert_char(
 				goto  normal ;
 			}
 		}
+		else if( key_char == 'h')
+		{
+			if( wnn->dan == 'c' - 'a')
+			{
+				jcInsertChar( wnn->convbuf , 0xa4c1) ;	/* ti */
+				wnn->dan = 'i' - 'a' ;
+			}
+			else if( wnn->dan == 's' - 'a')
+			{
+				jcInsertChar( wnn->convbuf , 0xa4b7) ;	/* si */
+				wnn->dan = 'i' - 'a' ;
+			}
+			else
+			{
+				goto  normal ;
+			}
+		}
 		else
 		{
 		normal: