diff options
Diffstat (limited to 'tools/uniParse.tcl')
| -rw-r--r-- | tools/uniParse.tcl | 48 |
1 files changed, 28 insertions, 20 deletions
diff --git a/tools/uniParse.tcl b/tools/uniParse.tcl index 6b71f2d..a7c857e 100644 --- a/tools/uniParse.tcl +++ b/tools/uniParse.tcl @@ -44,20 +44,20 @@ proc uni::getValue {items index} { # Extract character info set category [lindex $items 2] - if {[scan [lindex $items 12] %4x toupper] == 1} { + if {[scan [lindex $items 12] %6x toupper] == 1} { set toupper [expr {$index - $toupper}] } else { - set toupper {} + set toupper 0 } - if {[scan [lindex $items 13] %4x tolower] == 1} { + if {[scan [lindex $items 13] %6x tolower] == 1} { set tolower [expr {$tolower - $index}] } else { - set tolower {} + set tolower 0 } - if {[scan [lindex $items 14] %4x totitle] == 1} { + if {[scan [lindex $items 14] %6x totitle] == 1} { set totitle [expr {$index - $totitle}] } else { - set totitle {} + set totitle 0 } set categoryIndex [lsearch -exact $categories $category] @@ -100,16 +100,21 @@ proc uni::buildTables {data} { variable pMap {} variable pages {} - variable groups {{0,,,}} + variable groups {{0,0,0,0}} + variable next 0 set info {} ;# temporary page info set mask [expr {(1 << $shift) - 1}] - set next 0 - foreach line [split $data \n] { if {$line eq ""} { - set line "FFFF;;Cn;0;ON;;;;;N;;;;;\n" + if {!($next & $mask)} { + # next character is already on page boundary + continue + } + # fill remaining page + set line [format %X [expr {($next-1)|$mask}]] + append line ";;Cn;0;ON;;;;;N;;;;;\n" } set items [split $line \;] @@ -119,7 +124,7 @@ proc uni::buildTables {data} { # Ignore non-BMP characters, as long as Tcl doesn't support them continue } - set index [format 0x%0.4x $index] + set index [format %d $index] set gIndex [getGroup [getValue $items $index]] @@ -167,6 +172,7 @@ proc uni::main {} { variable groups variable shift variable titleCount + variable next if {$argc != 2} { puts stderr "\nusage: $argv0 <datafile> <outdir>\n" @@ -178,7 +184,7 @@ proc uni::main {} { buildTables $data puts "X = [llength $pMap] Y= [llength $pages] A= [llength $groups]" - set size [expr {[llength $pMap] + [llength $pages]*(1<<$shift)}] + set size [expr {[llength $pMap]*2 + [llength $pages]*(1<<$shift)}] puts "shift = $shift, space = $size" puts "title case count = $titleCount" @@ -278,12 +284,12 @@ static CONST int groups\[\] = {" # Compute the case conversion type and delta - if {$totitle ne ""} { + if {$totitle} { if {$totitle == $toupper} { # subtract delta for title or upper set case 4 set delta $toupper - } elseif {$toupper ne ""} { + } elseif {$toupper} { # subtract delta for upper, subtract 1 for title set case 5 set delta $toupper @@ -292,11 +298,11 @@ static CONST int groups\[\] = {" set case 3 set delta $tolower } - } elseif {$toupper ne ""} { + } elseif {$toupper} { # subtract delta for upper, add delta for lower set case 6 set delta $toupper - } elseif {$tolower ne ""} { + } elseif {$tolower} { # add delta for lower set case 2 set delta $tolower @@ -316,15 +322,17 @@ static CONST int groups\[\] = {" } } puts $f $line - puts $f "}; + puts -nonewline $f "}; /* * The following constants are used to determine the category of a * Unicode character. */ -#define UNICODE_CATEGORY_MASK 0X1F - +#define UNICODE_CATEGORY_MASK 0x1F +#define UNICODE_OUT_OF_RANGE " + puts $f [format 0x%Xu $next] + puts $f " enum { UNASSIGNED, UPPERCASE_LETTER, @@ -365,7 +373,7 @@ enum { */ #define GetCaseType(info) (((info) & 0xE0) >> 5) -#define GetCategory(info) ((info) & 0x1F) +#define GetCategory(ch) (GetUniCharInfo(ch) & 0x1F) #define GetDelta(info) (((info) > 0) ? ((info) >> 15) : (~(~((info)) >> 15))) /* |