Code Cleanup in filters

* Fix typos in comments
* Remove bogus comments
* Remove dead codes

Released under LGPLv3+/MPL

4 files changed, 4 insertions, 85 deletions

diff --git a/hwpfilter/source/hcode.cpp b/hwpfilter/source/hcode.cpp
index 02651926d0de..728d9e077ccb 100644
--- a/hwpfilter/source/hcode.cpp
+++ b/hwpfilter/source/hcode.cpp
@@ -405,23 +405,6 @@ static unsigned hhtg_tg[] =
     0xD4D8, 0xD4F7, 0xD4FA, 0xD4FE, 0xD4DC, 0xD4DD, 0xD4DE, 0xD4DF
 };
 
-/* os: unused
-static unsigned compatible_jamo[] =
-{
-     0x8000, 0x8001, 0x8002, 0x8003, 0x8004, 0x8005, 0x8006, 0x8007,
-     0x8008, 0x8009, 0x800a, 0x800b, 0x800c, 0x800d, 0x800e, 0x800f,
-     0x8010, 0x8011, 0x8012, 0x8013, 0x8014, 0x8015, 0x8016, 0x8017,
-     0x8018, 0x8019, 0x801a, 0x801b, 0x801c, 0x801d, 0x0000, 0x0000,
-     0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
-     0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000,
-     0x0000, 0x0000, 0x0000, 0x0000, 0x8441, 0x840d, 0x840e, 0x8410,
-     0x8411, 0x8415, 0x8417, 0x841c, 0x8800, 0x8409, 0x8805, 0x8806,
-     0x8808, 0x880b, 0x801e, 0x801f, 0x880e, 0x880f, 0x8400, 0x8814,
-     0x8406, 0x8817, 0x8401, 0x8818, 0x8402, 0x8403, 0x8404, 0x8407,
-     0x8c0e, 0x8408, 0x8c14, 0x8c15, 0x9000, 0x8405, 0x9005, 0x9014,
-     0x9015, 0x8621, 0x8701, 0x9400, 0x8721, 0x87c1, 0x87e1
-};*/
-
 #define LINEBASE    0x3013
 
 // ?
diff --git a/hwpfilter/source/hwpfile.cpp b/hwpfilter/source/hwpfile.cpp
index af458bea444f..088fcc5883ec 100644
--- a/hwpfilter/source/hwpfile.cpp
+++ b/hwpfilter/source/hwpfile.cpp
@@ -418,8 +418,6 @@ ColumnDef *HWPFile::GetColumnDef(int num)
 int HWPFile::GetPageMasterNum(int page)
 {
     LinkedListIterator<ColumnInfo> it(&columnlist);
-    //os: unused
-    //ColumnInfo *prev = 0;
     ColumnInfo *now = 0;
     int i;
 
diff --git a/hwpfilter/source/hwpreader.cxx b/hwpfilter/source/hwpreader.cxx
index 76f318b2a77f..9906680ab99d 100644
--- a/hwpfilter/source/hwpreader.cxx
+++ b/hwpfilter/source/hwpreader.cxx
@@ -3622,8 +3622,6 @@ void HwpReader::makeTextBox(TxtBox * hbox)
             case PAGE_ANCHOR:
             case PAPER_ANCHOR:
             {
-                // os unused
-                // HWPInfo *hwpinfo = hwpfile.GetHWPInfo();
                 padd(ascii("text:anchor-type"), sXML_CDATA, ascii("page"));
                 padd(ascii("text:anchor-page-number"), sXML_CDATA,
                     ascii(Int2Str(hbox->pgno +1, "%d", buf)));
@@ -3656,8 +3654,6 @@ void HwpReader::makeTextBox(TxtBox * hbox)
               ascii(Int2Str(hbox->zorder, "%d", buf)));
      }
 
-    // os unused
-    // static int draw_name_id = 0;
     padd(ascii("draw:style-name"), sXML_CDATA,
         ascii(Int2Str(hbox->style.boxnum, "Txtbox%d", buf)));
     padd(ascii("draw:name"), sXML_CDATA,
@@ -3678,8 +3674,6 @@ void HwpReader::makeTextBox(TxtBox * hbox)
             case PAGE_ANCHOR:
             case PAPER_ANCHOR:
             {
-                // os unused
-                // HWPInfo *hwpinfo = hwpfile.GetHWPInfo();
                 padd(ascii("text:anchor-type"), sXML_CDATA, ascii("page"));
                 padd(ascii("text:anchor-page-number"), sXML_CDATA,
                     ascii(Int2Str(hbox->pgno +1, "%d", buf)));
@@ -3889,8 +3883,6 @@ void HwpReader::makePicture(Picture * hbox)
                     case PAGE_ANCHOR:
                     case PAPER_ANCHOR:
                     {
-                        // os unused
-                        // HWPInfo *hwpinfo = hwpfile.GetHWPInfo();
                         padd(ascii("text:anchor-type"), sXML_CDATA, ascii("page"));
                         padd(ascii("text:anchor-page-number"), sXML_CDATA,
                             ascii(Int2Str(hbox->pgno +1, "%d", buf)));
@@ -3942,10 +3934,6 @@ void HwpReader::makePicture(Picture * hbox)
             padd(ascii("draw:name"), sXML_CDATA,
                 ascii(Int2Str(hbox->style.boxnum, "Image%d", buf)));
 
-            // os unused
-            // int x = 0;
-            // int y = 0;
-
             if( hbox->style.cap_len <= 0 )
             {
                      padd(ascii("draw:z-index"), sXML_CDATA,
@@ -3961,8 +3949,6 @@ void HwpReader::makePicture(Picture * hbox)
                     case PAGE_ANCHOR:
                     case PAPER_ANCHOR:
                     {
-                        // os unused
-                        // HWPInfo *hwpinfo = hwpfile.GetHWPInfo();
                         padd(ascii("text:anchor-type"), sXML_CDATA, ascii("page"));
                         padd(ascii("text:anchor-page-number"), sXML_CDATA,
                             ascii(Int2Str(hbox->pgno +1, "%d", buf)));
@@ -4438,12 +4424,10 @@ void HwpReader::makePictureDRAW(HWPDrawingObject *drawobj, Picture * hbox)
                 }
                      case HWPDO_CURVE: /* ???? : ?????????? ????. */
                 {
-                         sal_Bool bIsNatural = sal_True;
-                         // os unused
-                         // int nCount = drawobj->u.freeform.npt;
-                   if( drawobj->property.flag >> 5 & 0x01){
-                             bIsNatural = sal_False;
-                         }
+                    sal_Bool bIsNatural = sal_True;
+                    if( drawobj->property.flag >> 5 & 0x01){
+                        bIsNatural = sal_False;
+                    }
                     if( !bIsRotate )
                     {
                         padd(ascii("svg:x"), sXML_CDATA,
diff --git a/hwpfilter/source/lexer.cpp b/hwpfilter/source/lexer.cpp
index 690cda7eb076..3c73a66ff48e 100644
--- a/hwpfilter/source/lexer.cpp
+++ b/hwpfilter/source/lexer.cpp
@@ -1836,52 +1836,6 @@ yy_state_type yy_current_state;
     return yy_is_jam ? 0 : yy_current_state;
     }
 
-/* yyunput unused
-#ifndef YY_NO_UNPUT
-#ifdef YY_USE_PROTOS
-static void yyunput( int c, register char *yy_bp )
-#else
-static void yyunput( c, yy_bp )
-int c;
-register char *yy_bp;
-#endif
-    {
-    register char *yy_cp = yy_c_buf_p;
-
-    // undo effects of setting up yytext
-    *yy_cp = yy_hold_char;
-
-    if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
-        { // need to shift things up to make room
-        // +2 for EOB chars.
-        register int number_to_move = yy_n_chars + 2;
-        register char *dest = &yy_current_buffer->yy_ch_buf[
-                    yy_current_buffer->yy_buf_size + 2];
-        register char *source =
-                &yy_current_buffer->yy_ch_buf[number_to_move];
-
-        while ( source > yy_current_buffer->yy_ch_buf )
-            *--dest = *--source;
-
-        yy_cp += (int) (dest - source);
-        yy_bp += (int) (dest - source);
-        yy_current_buffer->yy_n_chars =
-            yy_n_chars = yy_current_buffer->yy_buf_size;
-
-        if ( yy_cp < yy_current_buffer->yy_ch_buf + 2 )
-            YY_FATAL_ERROR( "flex scanner push-back overflow" );
-        }
-
-    *--yy_cp = (char) c;
-
-
-    yytext_ptr = yy_bp;
-    yy_hold_char = *yy_cp;
-    yy_c_buf_p = yy_cp;
-    }
-#endif  // ifndef YY_NO_UNPUT
-*/
-
 #ifdef __cplusplus
 static int yyinput()
 #else