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Don't use macro names that start with `_[A-Z]' [1/3].

Browse Source 
Such macro names are reserved for both C and C++.

* src/bdf/bdflib.c: Replace macros of the form `_BDF_XXX' with
`BDF_XXX_'.
This commit is contained in:
Werner Lemberg 2016-01-12 22:20:06 +01:00
parent 2e9d2660b3
commit 758587dbdb
2 changed files with 74 additions and 65 deletions
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9
ChangeLog
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@ -1,3 +1,12 @@
2016-01-12 Werner Lemberg <wl@gnu.org>
Don't use macro names that start with `_[A-Z]' [1/3].
Such macro names are reserved for both C and C++.
* src/bdf/bdflib.c: Replace macros of the form `_BDF_XXX' with
`BDF_XXX_'.
2016-01-12 Werner Lemberg <wl@gnu.org>
Don't use macro names that contain `__' [2/2].

130
src/bdf/bdflib.c
View File

@ -877,30 +877,30 @@
/* Parse flags. */
#define _BDF_START 0x0001U
#define _BDF_FONT_NAME 0x0002U
#define _BDF_SIZE 0x0004U
#define _BDF_FONT_BBX 0x0008U
#define _BDF_PROPS 0x0010U
#define _BDF_GLYPHS 0x0020U
#define _BDF_GLYPH 0x0040U
#define _BDF_ENCODING 0x0080U
#define _BDF_SWIDTH 0x0100U
#define _BDF_DWIDTH 0x0200U
#define _BDF_BBX 0x0400U
#define _BDF_BITMAP 0x0800U
#define BDF_START_ 0x0001U
#define BDF_FONT_NAME_ 0x0002U
#define BDF_SIZE_ 0x0004U
#define BDF_FONT_BBX_ 0x0008U
#define BDF_PROPS_ 0x0010U
#define BDF_GLYPHS_ 0x0020U
#define BDF_GLYPH_ 0x0040U
#define BDF_ENCODING_ 0x0080U
#define BDF_SWIDTH_ 0x0100U
#define BDF_DWIDTH_ 0x0200U
#define BDF_BBX_ 0x0400U
#define BDF_BITMAP_ 0x0800U
#define _BDF_SWIDTH_ADJ 0x1000U
#define BDF_SWIDTH_ADJ_ 0x1000U
#define _BDF_GLYPH_BITS ( _BDF_GLYPH | \
_BDF_ENCODING | \
_BDF_SWIDTH | \
_BDF_DWIDTH | \
_BDF_BBX | \
_BDF_BITMAP )
#define BDF_GLYPH_BITS_ ( BDF_GLYPH_ | \
BDF_ENCODING_ | \
BDF_SWIDTH_ | \
BDF_DWIDTH_ | \
BDF_BBX_ | \
BDF_BITMAP_ )
#define _BDF_GLYPH_WIDTH_CHECK 0x40000000UL
#define _BDF_GLYPH_HEIGHT_CHECK 0x80000000UL
#define BDF_GLYPH_WIDTH_CHECK_ 0x40000000UL
#define BDF_GLYPH_HEIGHT_CHECK_ 0x80000000UL
static FT_Error
@ -1278,7 +1278,7 @@
}
/* The very first thing expected is the number of glyphs. */
if ( !( p->flags & _BDF_GLYPHS ) )
if ( !( p->flags & BDF_GLYPHS_ ) )
{
if ( _bdf_strncmp( line, "CHARS", 5 ) != 0 )
{
@ -1315,7 +1315,7 @@
if ( FT_NEW_ARRAY( font->glyphs, font->glyphs_size ) )
goto Exit;
p->flags |= _BDF_GLYPHS;
p->flags |= BDF_GLYPHS_;
goto Exit;
}
@ -1323,7 +1323,7 @@
/* Check for the ENDFONT field. */
if ( _bdf_strncmp( line, "ENDFONT", 7 ) == 0 )
{
if ( p->flags & _BDF_GLYPH_BITS )
if ( p->flags & BDF_GLYPH_BITS_ )
{
/* Missing ENDCHAR field. */
FT_ERROR(( "_bdf_parse_glyphs: " ERRMSG1, lineno, "ENDCHAR" ));
@ -1337,7 +1337,7 @@
sizeof ( bdf_glyph_t ),
by_encoding );
p->flags &= ~_BDF_START;
p->flags &= ~BDF_START_;
goto Exit;
}
@ -1346,14 +1346,14 @@
if ( _bdf_strncmp( line, "ENDCHAR", 7 ) == 0 )
{
p->glyph_enc = 0;
p->flags &= ~_BDF_GLYPH_BITS;
p->flags &= ~BDF_GLYPH_BITS_;
goto Exit;
}
/* Check whether a glyph is being scanned but should be */
/* ignored because it is an unencoded glyph. */
if ( ( p->flags & _BDF_GLYPH ) &&
if ( ( p->flags & BDF_GLYPH_ ) &&
p->glyph_enc == -1 &&
p->opts->keep_unencoded == 0 )
goto Exit;
@ -1361,7 +1361,7 @@
/* Check for the STARTCHAR field. */
if ( _bdf_strncmp( line, "STARTCHAR", 9 ) == 0 )
{
if ( p->flags & _BDF_GLYPH_BITS )
if ( p->flags & BDF_GLYPH_BITS_ )
{
/* Missing ENDCHAR field. */
FT_ERROR(( "_bdf_parse_glyphs: " ERRMSG1, lineno, "ENDCHAR" ));
@ -1393,7 +1393,7 @@
FT_MEM_COPY( p->glyph_name, s, slen + 1 );
p->flags |= _BDF_GLYPH;
p->flags |= BDF_GLYPH_;
FT_TRACE4(( DBGMSG1, lineno, s ));
@ -1403,7 +1403,7 @@
/* Check for the ENCODING field. */
if ( _bdf_strncmp( line, "ENCODING", 8 ) == 0 )
{
if ( !( p->flags & _BDF_GLYPH ) )
if ( !( p->flags & BDF_GLYPH_ ) )
{
/* Missing STARTCHAR field. */
FT_ERROR(( "_bdf_parse_glyphs: " ERRMSG1, lineno, "STARTCHAR" ));
@ -1517,9 +1517,9 @@
/* Clear the flags that might be added when width and height are */
/* checked for consistency. */
p->flags &= ~( _BDF_GLYPH_WIDTH_CHECK | _BDF_GLYPH_HEIGHT_CHECK );
p->flags &= ~( BDF_GLYPH_WIDTH_CHECK_ | BDF_GLYPH_HEIGHT_CHECK_ );
p->flags |= _BDF_ENCODING;
p->flags |= BDF_ENCODING_;
goto Exit;
}
@ -1531,16 +1531,16 @@
glyph = font->glyphs + ( font->glyphs_used - 1 );
/* Check whether a bitmap is being constructed. */
if ( p->flags & _BDF_BITMAP )
if ( p->flags & BDF_BITMAP_ )
{
/* If there are more rows than are specified in the glyph metrics, */
/* ignore the remaining lines. */
if ( p->row >= (unsigned long)glyph->bbx.height )
{
if ( !( p->flags & _BDF_GLYPH_HEIGHT_CHECK ) )
if ( !( p->flags & BDF_GLYPH_HEIGHT_CHECK_ ) )
{
FT_TRACE2(( "_bdf_parse_glyphs: " ACMSG13, glyph->encoding ));
p->flags |= _BDF_GLYPH_HEIGHT_CHECK;
p->flags |= BDF_GLYPH_HEIGHT_CHECK_;
font->modified = 1;
}
@ -1565,10 +1565,10 @@
/* If any line has not enough columns, */
/* indicate they have been padded with zero bits. */
if ( i < nibbles &&
!( p->flags & _BDF_GLYPH_WIDTH_CHECK ) )
!( p->flags & BDF_GLYPH_WIDTH_CHECK_ ) )
{
FT_TRACE2(( "_bdf_parse_glyphs: " ACMSG16, glyph->encoding ));
p->flags |= _BDF_GLYPH_WIDTH_CHECK;
p->flags |= BDF_GLYPH_WIDTH_CHECK_;
font->modified = 1;
}
@ -1580,10 +1580,10 @@
/* If any line has extra columns, indicate they have been removed. */
if ( i == nibbles &&
sbitset( hdigits, line[nibbles] ) &&
!( p->flags & _BDF_GLYPH_WIDTH_CHECK ) )
!( p->flags & BDF_GLYPH_WIDTH_CHECK_ ) )
{
FT_TRACE2(( "_bdf_parse_glyphs: " ACMSG14, glyph->encoding ));
p->flags |= _BDF_GLYPH_WIDTH_CHECK;
p->flags |= BDF_GLYPH_WIDTH_CHECK_;
font->modified = 1;
}
@ -1594,7 +1594,7 @@
/* Expect the SWIDTH (scalable width) field next. */
if ( _bdf_strncmp( line, "SWIDTH", 6 ) == 0 )
{
if ( !( p->flags & _BDF_ENCODING ) )
if ( !( p->flags & BDF_ENCODING_ ) )
goto Missing_Encoding;
error = _bdf_list_split( &p->list, (char *)" +", line, linelen );
@ -1602,7 +1602,7 @@
goto Exit;
glyph->swidth = (unsigned short)_bdf_atoul( p->list.field[1] );
p->flags |= _BDF_SWIDTH;
p->flags |= BDF_SWIDTH_;
goto Exit;
}
@ -1610,7 +1610,7 @@
/* Expect the DWIDTH (scalable width) field next. */
if ( _bdf_strncmp( line, "DWIDTH", 6 ) == 0 )
{
if ( !( p->flags & _BDF_ENCODING ) )
if ( !( p->flags & BDF_ENCODING_ ) )
goto Missing_Encoding;
error = _bdf_list_split( &p->list, (char *)" +", line, linelen );
@ -1619,7 +1619,7 @@
glyph->dwidth = (unsigned short)_bdf_atoul( p->list.field[1] );
if ( !( p->flags & _BDF_SWIDTH ) )
if ( !( p->flags & BDF_SWIDTH_ ) )
{
/* Missing SWIDTH field. Emit an auto correction message and set */
/* the scalable width from the device width. */
@ -1631,14 +1631,14 @@
font->resolution_x ) );
}
p->flags |= _BDF_DWIDTH;
p->flags |= BDF_DWIDTH_;
goto Exit;
}
/* Expect the BBX field next. */
if ( _bdf_strncmp( line, "BBX", 3 ) == 0 )
{
if ( !( p->flags & _BDF_ENCODING ) )
if ( !( p->flags & BDF_ENCODING_ ) )
goto Missing_Encoding;
error = _bdf_list_split( &p->list, (char *)" +", line, linelen );
@ -1665,7 +1665,7 @@
p->minlb = (short)FT_MIN( glyph->bbx.x_offset, p->minlb );
p->maxlb = (short)FT_MAX( glyph->bbx.x_offset, p->maxlb );
if ( !( p->flags & _BDF_DWIDTH ) )
if ( !( p->flags & BDF_DWIDTH_ ) )
{
/* Missing DWIDTH field. Emit an auto correction message and set */
/* the device width to the glyph width. */
@ -1694,12 +1694,12 @@
else
_bdf_set_glyph_modified( font->nmod, glyph->encoding );
p->flags |= _BDF_SWIDTH_ADJ;
p->flags |= BDF_SWIDTH_ADJ_;
font->modified = 1;
}
}
p->flags |= _BDF_BBX;
p->flags |= BDF_BBX_;
goto Exit;
}
@ -1709,7 +1709,7 @@
unsigned long bitmap_size;
if ( !( p->flags & _BDF_BBX ) )
if ( !( p->flags & BDF_BBX_ ) )
{
/* Missing BBX field. */
FT_ERROR(( "_bdf_parse_glyphs: " ERRMSG1, lineno, "BBX" ));
@ -1734,7 +1734,7 @@
goto Exit;
p->row = 0;
p->flags |= _BDF_BITMAP;
p->flags |= BDF_BITMAP_;
goto Exit;
}
@ -1749,7 +1749,7 @@
error = FT_THROW( Missing_Encoding_Field );
Exit:
if ( error && ( p->flags & _BDF_GLYPH ) )
if ( error && ( p->flags & BDF_GLYPH_ ) )
FT_FREE( p->glyph_name );
return error;
@ -1813,7 +1813,7 @@
p->font->modified = 1;
}
p->flags &= ~_BDF_PROPS;
p->flags &= ~BDF_PROPS_;
*next = _bdf_parse_glyphs;
goto Exit;
@ -1911,7 +1911,7 @@
goto Exit;
}
if ( !( p->flags & _BDF_START ) )
if ( !( p->flags & BDF_START_ ) )
{
memory = p->memory;
@ -1923,7 +1923,7 @@
goto Exit;
}
p->flags = _BDF_START;
p->flags = BDF_START_;
font = p->font = 0;
if ( FT_NEW( font ) )
@ -1965,7 +1965,7 @@
/* Check for the start of the properties. */
if ( _bdf_strncmp( line, "STARTPROPERTIES", 15 ) == 0 )
{
if ( !( p->flags & _BDF_FONT_BBX ) )
if ( !( p->flags & BDF_FONT_BBX_ ) )
{
/* Missing the FONTBOUNDINGBOX field. */
FT_ERROR(( "_bdf_parse_start: " ERRMSG1, lineno, "FONTBOUNDINGBOX" ));
@ -1985,7 +1985,7 @@
goto Exit;
}
p->flags |= _BDF_PROPS;
p->flags |= BDF_PROPS_;
*next = _bdf_parse_properties;
goto Exit;
@ -1994,7 +1994,7 @@
/* Check for the FONTBOUNDINGBOX field. */
if ( _bdf_strncmp( line, "FONTBOUNDINGBOX", 15 ) == 0 )
{
if ( !( p->flags & _BDF_SIZE ) )
if ( !( p->flags & BDF_SIZE_ ) )
{
/* Missing the SIZE field. */
FT_ERROR(( "_bdf_parse_start: " ERRMSG1, lineno, "SIZE" ));
@ -2017,7 +2017,7 @@
p->font->bbx.descent = (short)( -p->font->bbx.y_offset );
p->flags |= _BDF_FONT_BBX;
p->flags |= BDF_FONT_BBX_;
goto Exit;
}
@ -2052,7 +2052,7 @@
if ( error )
goto Exit;
p->flags |= _BDF_FONT_NAME;
p->flags |= BDF_FONT_NAME_;
goto Exit;
}
@ -2060,7 +2060,7 @@
/* Check for the SIZE field. */
if ( _bdf_strncmp( line, "SIZE", 4 ) == 0 )
{
if ( !( p->flags & _BDF_FONT_NAME ) )
if ( !( p->flags & BDF_FONT_NAME_ ) )
{
/* Missing the FONT field. */
FT_ERROR(( "_bdf_parse_start: " ERRMSG1, lineno, "FONT" ));
@ -2100,7 +2100,7 @@
else
p->font->bpp = 1;
p->flags |= _BDF_SIZE;
p->flags |= BDF_SIZE_;
goto Exit;
}
@ -2111,7 +2111,7 @@
char nbuf[128];
if ( !( p->flags & _BDF_FONT_BBX ) )
if ( !( p->flags & BDF_FONT_BBX_ ) )
{
/* Missing the FONTBOUNDINGBOX field. */
FT_ERROR(( "_bdf_parse_start: " ERRMSG1, lineno, "FONTBOUNDINGBOX" ));
@ -2252,15 +2252,15 @@
p->font->bbx.height = (unsigned short)( p->maxas + p->maxds );
}
if ( p->flags & _BDF_SWIDTH_ADJ )
if ( p->flags & BDF_SWIDTH_ADJ_ )
FT_TRACE2(( "bdf_load_font: " ACMSG8 ));
}
}
if ( p->flags & _BDF_START )
if ( p->flags & BDF_START_ )
{
/* The ENDFONT field was never reached or did not exist. */
if ( !( p->flags & _BDF_GLYPHS ) )
if ( !( p->flags & BDF_GLYPHS_ ) )
{
/* Error happened while parsing header. */
FT_ERROR(( "bdf_load_font: " ERRMSG2, lineno ));