package provide DS9 1.0 ###### # Begin autogenerated fickle (version 2.1) routines. # Although fickle itself is protected by the GNU Public License (GPL) # all user-supplied functions are protected by their respective # author's license. See http://mini.net/tcl/fickle for other details. ###### namespace eval gridsend { variable yylval variable yytext {} variable yyleng 0 variable yyin stdin variable yyout stdout variable yy_current_buffer {} variable yylineno 1 variable index_ 0 variable done_ 0 } # ECHO copies yytext to the scanner's output if no arguments are # given. The scanner writes its ECHO output to the yyout global # (default, stdout), which may be redefined by the user simply by # assigning it to some other channel. # -- from the flex(1) man page proc gridsend::ECHO {{s ""}} { variable yytext variable yyout if {$s == ""} { puts -nonewline $yyout $yytext } else { puts -nonewline $yyout $s } } # YY_FLUSH_BUFFER flushes the scanner's internal buffer so that the # next time the scanner attempts to match a token, it will first # refill the buffer using YY_INPUT. # -- from the flex(1) man page proc gridsend::YY_FLUSH_BUFFER {} { variable yy_current_buffer variable index_ variable done_ set yy_current_buffer "" set index_ 0 set done_ 0 } # yyrestart(new_file) may be called to point yyin at the new input # file. The switch-over to the new file is immediate (any previously # buffered-up input is lost). Note that calling yyrestart with yyin # as an argument thus throws away the current input buffer and # continues scanning the same input file. # -- from the flex(1) man page proc gridsend::yyrestart {new_file} { variable yyin set yyin $new_file YY_FLUSH_BUFFER } # The nature of how it gets its input can be controlled by defining # the YY_INPUT macro. YY_INPUT's calling sequence is # "YY_INPUT(buf,result,max_size)". Its action is to place up to # max_size characters in the character array buf and return in the # integer variable result either the number of characters read or the # constant YY_NULL (0 on Unix systems) to indicate EOF. The default # YY_INPUT reads from the global file-pointer "yyin". # -- from the flex(1) man page proc gridsend::YY_INPUT {buf result max_size} { variable yyin upvar $result ret_val upvar $buf new_data if {$yyin != ""} { set new_data [read $yyin $max_size] set ret_val [string length $new_data] } else { set new_data "" set ret_val 0 } } # yy_scan_string sets up input buffers for scanning in-memory # strings instead of files. Note that switching input sources does # not change the start condition. # -- from the flex(1) man page proc gridsend::yy_scan_string {str} { variable yy_current_buffer variable yyin append yy_current_buffer $str set yyin "" } # unput(c) puts the character c back onto the input stream. It will # be the next character scanned. # -- from the flex(1) man page proc gridsend::unput {c} { variable yy_current_buffer variable index_ set s [string range $yy_current_buffer 0 [expr {$index_ - 1}]] append s $c set yy_current_buffer [append s [string range $yy_current_buffer $index_ end]] } # Returns all but the first n characters of the current token back to # the input stream, where they will be rescanned when the scanner # looks for the next match. yytext and yyleng are adjusted # appropriately. # -- from the flex(1) man page proc gridsend::yyless {n} { variable yy_current_buffer variable index_ variable yytext variable yyleng set s [string range $yy_current_buffer 0 [expr {$index_ - 1}]] append s [string range $yytext $n end] set yy_current_buffer [append s [string range $yy_current_buffer $index_ end]] set yytext [string range $yytext 0 [expr {$n - 1}]] set yyleng [string length $yytext] } # input() reads the next character from the input stream. # -- from the flex(1) man page proc gridsend::input {} { variable yy_current_buffer variable index_ variable done_ if {[string length $yy_current_buffer] - $index_ < 1024} { set new_buffer "" set new_buffer_size 0 if {$done_ == 0} { YY_INPUT new_buffer new_buffer_size 1024 append yy_current_buffer $new_buffer if {$new_buffer_size == 0} { set done_ 1 } } if $done_ { if {[string length $yy_current_buffer] - $index_ == 0} { return {} } } } set c [string index $yy_current_buffer $index_] incr index_ return $c } ###### # autogenerated yylex function created by fickle ###### # Whenever yylex() is called, it scans tokens from the global input # file yyin (which defaults to stdin). It continues until it either # reaches an end-of-file (at which point it returns the value 0) or # one of its actions executes a return statement. # -- from the flex(1) man page proc gridsend::yylex {} { variable yylval variable yytext variable yylineno variable yyleng variable yy_current_buffer variable yy_flex_debug variable index_ variable done_ variable state_table_ set FONT_ 257 set FONTSIZE_ 258 set FONTSLANT_ 259 set FONTSTYLE_ 260 set FONTWEIGHT_ 261 set AXES_ 262 set BORDER_ 263 set COLOR_ 264 set DASH_ 265 set DEF_ 266 set DEF1_ 267 set DEF2_ 268 set FORMAT1_ 269 set FORMAT2_ 270 set GAP_ 271 set GAP1_ 272 set GAP2_ 273 set GAP3_ 274 set GRID_ 275 set LABELS_ 276 set NUMBERS_ 277 set NUMERICS_ 278 set ORIGIN_ 279 set SKYFRAME_ 280 set SKYFORMAT_ 281 set STYLE_ 282 set SYSTEM_ 283 set TEXT_ 284 set TEXT1_ 285 set TEXT2_ 286 set TICKMARKS_ 287 set TITLE_ 288 set TYPE_ 289 set VERTICAL_ 290 set WIDTH_ 291 set VIEW_ 292 while {1} { if {[string length $yy_current_buffer] - $index_ < 1024} { if {$done_ == 0} { set buffer_size 0 set new_buffer "" YY_INPUT new_buffer buffer_size 1024 append yy_current_buffer $new_buffer if {$buffer_size == 0 && \ [string length $yy_current_buffer] - $index_ == 0} { set done_ 1 } } if $done_ { if {[string length $yy_current_buffer] - $index_ == 0} { break } } } set yyleng 0 set matched_rule -1 # rule 0: axes if {[regexp -start $index_ -indices -line -nocase -- {\A(axes)} $yy_current_buffer match] > 0 && \ [lindex $match 1] - $index_ + 1 > $yyleng} { set yytext [string range $yy_current_buffer $index_ [lindex $match 1]] set yyleng [string length $yytext] set matched_rule 0 } # rule 1: border if {[regexp -start $index_ -indices -line -nocase -- {\A(border)} $yy_current_buffer match] > 0 && \ [lindex $match 1] - $index_ + 1 > $yyleng} { set yytext [string range $yy_current_buffer $index_ [lindex $match 1]] set yyleng [string length $yytext] set matched_rule 1 } # rule 2: color if {[regexp -start $index_ -indices -line -nocase -- {\A(color)} $yy_current_buffer match] > 0 && \ [lindex $match 1] - $index_ + 1 > $yyleng} { set yytext [string range $yy_current_buffer $index_ [lindex $match 1]] set yyleng [string length $yytext] set matched_rule 2 } # rule 3: colour if {[regexp -start $index_ -indices -line -nocase -- {\A(colour)} $yy_current_buffer match] > 0 && \ [lindex $match 1] - $index_ + 1 > $yyleng} { set yytext [string range $yy_current_buffer $index_ [lindex $match 1]] set yyleng [string length $yytext] set matched_rule 3 } # rule 4: dash if {[regexp -start $index_ -indices -line -nocase -- {\A(dash)} $yy_current_buffer match] > 0 && \ [lindex $match 1] - $index_ + 1 > $yyleng} { set yytext [string range $yy_current_buffer $index_ [lindex $match 1]] set yyleng [string length $yytext] set matched_rule 4 } # rule 5: def if {[regexp -start $index_ -indices -line -nocase -- {\A(def)} $yy_current_buffer match] > 0 && \ [lindex $match 1] - $index_ + 1 > $yyleng} { set yytext [string range $yy_current_buffer $index_ [lindex $match 1]] set yyleng [string length $yytext] set matched_rule 5 } # rule 6: def1 if {[regexp -start $index_ -indices -line -nocase -- {\A(def1)} $yy_current_buffer match] > 0 && \ [lindex $match 1] - $index_ + 1 > $yyleng} { set yytext [string range $yy_current_buffer $index_ [lindex $match 1]] set yyleng [string length $yytext] set matched_rule 6 } # rule 7: def2 if {[regexp -start $index_ -indices -line -nocase -- {\A(def2)} $yy_current_buffer match] > 0 && \ [lindex $match 1] - $index_ + 1 > $yyleng} { set yytext [string range $yy_current_buffer $index_ [lindex $match 1]] set yyleng [string length $yytext] set matched_rule 7 } # rule 8: format1 if {[regexp -start $index_ -indices -line -nocase -- {\A(format1)} $yy_current_buffer match] > 0 && \ [lindex $match 1] - $index_ + 1 > $yyleng} { set yytext [string range $yy_current_buffer $index_ [lindex $match 1]] set yyleng [string length $yytext] set matched_rule 8 } # rule 9: format2 if {[regexp -start $index_ -indices -line -nocase -- {\A(format2)} $yy_current_buffer match] > 0 && \ [lindex $match 1] - $index_ + 1 > $yyleng} { set yytext [string range $yy_current_buffer $index_ [lindex $match 1]] set yyleng [string length $yytext] set matched_rule 9 } # rule 10: gap if {[regexp -start $index_ -indices -line -nocase -- {\A(gap)} $yy_current_buffer match] > 0 && \ [lindex $match 1] - $index_ + 1 > $yyleng} { set yytext [string range $yy_current_buffer $index_ [lindex $match 1]] set yyleng [string length $yytext] set matched_rule 10 } # rule 11: gap1 if {[regexp -start $index_ -indices -line -nocase -- {\A(gap1)} $yy_current_buffer match] > 0 && \ [lindex $match 1] - $index_ + 1 > $yyleng} { set yytext [string range $yy_current_buffer $index_ [lindex $match 1]] set yyleng [string length $yytext] set matched_rule 11 } # rule 12: gap2 if {[regexp -start $index_ -indices -line -nocase -- {\A(gap2)} $yy_current_buffer match] > 0 && \ [lindex $match 1] - $index_ + 1 > $yyleng} { set yytext [string range $yy_current_buffer $index_ [lindex $match 1]] set yyleng [string length $yytext] set matched_rule 12 } # rule 13: gap3 if {[regexp -start $index_ -indices -line -nocase -- {\A(gap3)} $yy_current_buffer match] > 0 && \ [lindex $match 1] - $index_ + 1 > $yyleng} { set yytext [string range $yy_current_buffer $index_ [lindex $match 1]] set yyleng [string length $yytext] set matched_rule 13 } # rule 14: grid if {[regexp -start $index_ -indices -line -nocase -- {\A(grid)} $yy_current_buffer match] > 0 && \ [lindex $match 1] - $index_ + 1 > $yyleng} { set yytext [string range $yy_current_buffer $index_ [lindex $match 1]] set yyleng [string length $yytext] set matched_rule 14 } # rule 15: label if {[regexp -start $index_ -indices -line -nocase -- {\A(label)} $yy_current_buffer match] > 0 && \ [lindex $match 1] - $index_ + 1 > $yyleng} { set yytext [string range $yy_current_buffer $index_ [lindex $match 1]] set yyleng [string length $yytext] set matched_rule 15 } # rule 16: labels if {[regexp -start $index_ -indices -line -nocase -- {\A(labels)} $yy_current_buffer match] > 0 && \ [lindex $match 1] - $index_ + 1 > $yyleng} { set yytext [string range $yy_current_buffer $index_ [lindex $match 1]] set yyleng [string length $yytext] set matched_rule 16 } # rule 17: textlab if {[regexp -start $index_ -indices -line -nocase -- {\A(textlab)} $yy_current_buffer match] > 0 && \ [lindex $match 1] - $index_ + 1 > $yyleng} { set yytext [string range $yy_current_buffer $index_ [lindex $match 1]] set yyleng [string length $yytext] set matched_rule 17 } # rule 18: numlab if {[regexp -start $index_ -indices -line -nocase -- {\A(numlab)} $yy_current_buffer match] > 0 && \ [lindex $match 1] - $index_ + 1 > $yyleng} { set yytext [string range $yy_current_buffer $index_ [lindex $match 1]] set yyleng [string length $yytext] set matched_rule 18 } # rule 19: numbers if {[regexp -start $index_ -indices -line -nocase -- {\A(numbers)} $yy_current_buffer match] > 0 && \ [lindex $match 1] - $index_ + 1 > $yyleng} { set yytext [string range $yy_current_buffer $index_ [lindex $match 1]] set yyleng [string length $yytext] set matched_rule 19 } # rule 20: numeric if {[regexp -start $index_ -indices -line -nocase -- {\A(numeric)} $yy_current_buffer match] > 0 && \ [lindex $match 1] - $index_ + 1 > $yyleng} { set yytext [string range $yy_current_buffer $index_ [lindex $match 1]] set yyleng [string length $yytext] set matched_rule 20 } # rule 21: numerics if {[regexp -start $index_ -indices -line -nocase -- {\A(numerics)} $yy_current_buffer match] > 0 && \ [lindex $match 1] - $index_ + 1 > $yyleng} { set yytext [string range $yy_current_buffer $index_ [lindex $match 1]] set yyleng [string length $yytext] set matched_rule 21 } # rule 22: origin if {[regexp -start $index_ -indices -line -nocase -- {\A(origin)} $yy_current_buffer match] > 0 && \ [lindex $match 1] - $index_ + 1 > $yyleng} { set yytext [string range $yy_current_buffer $index_ [lindex $match 1]] set yyleng [string length $yytext] set matched_rule 22 } # rule 23: sky if {[regexp -start $index_ -indices -line -nocase -- {\A(sky)} $yy_current_buffer match] > 0 && \ [lindex $match 1] - $index_ + 1 > $yyleng} { set yytext [string range $yy_current_buffer $index_ [lindex $match 1]] set yyleng [string length $yytext] set matched_rule 23 } # rule 24: skyframe if {[regexp -start $index_ -indices -line -nocase -- {\A(skyframe)} $yy_current_buffer match] > 0 && \ [lindex $match 1] - $index_ + 1 > $yyleng} { set yytext [string range $yy_current_buffer $index_ [lindex $match 1]] set yyleng [string length $yytext] set matched_rule 24 } # rule 25: skyformat if {[regexp -start $index_ -indices -line -nocase -- {\A(skyformat)} $yy_current_buffer match] > 0 && \ [lindex $match 1] - $index_ + 1 > $yyleng} { set yytext [string range $yy_current_buffer $index_ [lindex $match 1]] set yyleng [string length $yytext] set matched_rule 25 } # rule 26: style if {[regexp -start $index_ -indices -line -nocase -- {\A(style)} $yy_current_buffer match] > 0 && \ [lindex $match 1] - $index_ + 1 > $yyleng} { set yytext [string range $yy_current_buffer $index_ [lindex $match 1]] set yyleng [string length $yytext] set matched_rule 26 } # rule 27: system if {[regexp -start $index_ -indices -line -nocase -- {\A(system)} $yy_current_buffer match] > 0 && \ [lindex $match 1] - $index_ + 1 > $yyleng} { set yytext [string range $yy_current_buffer $index_ [lindex $match 1]] set yyleng [string length $yytext] set matched_rule 27 } # rule 28: text if {[regexp -start $index_ -indices -line -nocase -- {\A(text)} $yy_current_buffer match] > 0 && \ [lindex $match 1] - $index_ + 1 > $yyleng} { set yytext [string range $yy_current_buffer $index_ [lindex $match 1]] set yyleng [string length $yytext] set matched_rule 28 } # rule 29: text1 if {[regexp -start $index_ -indices -line -nocase -- {\A(text1)} $yy_current_buffer match] > 0 && \ [lindex $match 1] - $index_ + 1 > $yyleng} { set yytext [string range $yy_current_buffer $index_ [lindex $match 1]] set yyleng [string length $yytext] set matched_rule 29 } # rule 30: text2 if {[regexp -start $index_ -indices -line -nocase -- {\A(text2)} $yy_current_buffer match] > 0 && \ [lindex $match 1] - $index_ + 1 > $yyleng} { set yytext [string range $yy_current_buffer $index_ [lindex $match 1]] set yyleng [string length $yytext] set matched_rule 30 } # rule 31: tick if {[regexp -start $index_ -indices -line -nocase -- {\A(tick)} $yy_current_buffer match] > 0 && \ [lindex $match 1] - $index_ + 1 > $yyleng} { set yytext [string range $yy_current_buffer $index_ [lindex $match 1]] set yyleng [string length $yytext] set matched_rule 31 } # rule 32: tickmark if {[regexp -start $index_ -indices -line -nocase -- {\A(tickmark)} $yy_current_buffer match] > 0 && \ [lindex $match 1] - $index_ + 1 > $yyleng} { set yytext [string range $yy_current_buffer $index_ [lindex $match 1]] set yyleng [string length $yytext] set matched_rule 32 } # rule 33: tickmarks if {[regexp -start $index_ -indices -line -nocase -- {\A(tickmarks)} $yy_current_buffer match] > 0 && \ [lindex $match 1] - $index_ + 1 > $yyleng} { set yytext [string range $yy_current_buffer $index_ [lindex $match 1]] set yyleng [string length $yytext] set matched_rule 33 } # rule 34: title if {[regexp -start $index_ -indices -line -nocase -- {\A(title)} $yy_current_buffer match] > 0 && \ [lindex $match 1] - $index_ + 1 > $yyleng} { set yytext [string range $yy_current_buffer $index_ [lindex $match 1]] set yyleng [string length $yytext] set matched_rule 34 } # rule 35: type if {[regexp -start $index_ -indices -line -nocase -- {\A(type)} $yy_current_buffer match] > 0 && \ [lindex $match 1] - $index_ + 1 > $yyleng} { set yytext [string range $yy_current_buffer $index_ [lindex $match 1]] set yyleng [string length $yytext] set matched_rule 35 } # rule 36: vertical if {[regexp -start $index_ -indices -line -nocase -- {\A(vertical)} $yy_current_buffer match] > 0 && \ [lindex $match 1] - $index_ + 1 > $yyleng} { set yytext [string range $yy_current_buffer $index_ [lindex $match 1]] set yyleng [string length $yytext] set matched_rule 36 } # rule 37: view if {[regexp -start $index_ -indices -line -nocase -- {\A(view)} $yy_current_buffer match] > 0 && \ [lindex $match 1] - $index_ + 1 > $yyleng} { set yytext [string range $yy_current_buffer $index_ [lindex $match 1]] set yyleng [string length $yytext] set matched_rule 37 } # rule 38: width if {[regexp -start $index_ -indices -line -nocase -- {\A(width)} $yy_current_buffer match] > 0 && \ [lindex $match 1] - $index_ + 1 > $yyleng} { set yytext [string range $yy_current_buffer $index_ [lindex $match 1]] set yyleng [string length $yytext] set matched_rule 38 } # rule 39: font if {[regexp -start $index_ -indices -line -nocase -- {\A(font)} $yy_current_buffer match] > 0 && \ [lindex $match 1] - $index_ + 1 > $yyleng} { set yytext [string range $yy_current_buffer $index_ [lindex $match 1]] set yyleng [string length $yytext] set matched_rule 39 } # rule 40: fontsize if {[regexp -start $index_ -indices -line -nocase -- {\A(fontsize)} $yy_current_buffer match] > 0 && \ [lindex $match 1] - $index_ + 1 > $yyleng} { set yytext [string range $yy_current_buffer $index_ [lindex $match 1]] set yyleng [string length $yytext] set matched_rule 40 } # rule 41: fontslant if {[regexp -start $index_ -indices -line -nocase -- {\A(fontslant)} $yy_current_buffer match] > 0 && \ [lindex $match 1] - $index_ + 1 > $yyleng} { set yytext [string range $yy_current_buffer $index_ [lindex $match 1]] set yyleng [string length $yytext] set matched_rule 41 } # rule 42: fontstyle if {[regexp -start $index_ -indices -line -nocase -- {\A(fontstyle)} $yy_current_buffer match] > 0 && \ [lindex $match 1] - $index_ + 1 > $yyleng} { set yytext [string range $yy_current_buffer $index_ [lindex $match 1]] set yyleng [string length $yytext] set matched_rule 42 } # rule 43: fontweight if {[regexp -start $index_ -indices -line -nocase -- {\A(fontweight)} $yy_current_buffer match] > 0 && \ [lindex $match 1] - $index_ + 1 > $yyleng} { set yytext [string range $yy_current_buffer $index_ [lindex $match 1]] set yyleng [string length $yytext] set matched_rule 43 } # rule 44: \s if {[regexp -start $index_ -indices -line -nocase -- {\A(\s)} $yy_current_buffer match] > 0 && \ [lindex $match 1] - $index_ + 1 > $yyleng} { set yytext [string range $yy_current_buffer $index_ [lindex $match 1]] set yyleng [string length $yytext] set matched_rule 44 } # rule 45: . if {[regexp -start $index_ -indices -line -nocase -- {\A(.)} $yy_current_buffer match] > 0 && \ [lindex $match 1] - $index_ + 1 > $yyleng} { set yytext [string range $yy_current_buffer $index_ [lindex $match 1]] set yyleng [string length $yytext] set matched_rule 45 } if {$matched_rule == -1} { set yytext [string index $yy_current_buffer $index_] set yyleng 1 } incr index_ $yyleng # workaround for Tcl's circumflex behavior if {[string index $yytext end] == "\n"} { set yy_current_buffer [string range $yy_current_buffer $index_ end] set index_ 0 } set numlines [expr {[llength [split $yytext "\n"]] - 1}] switch -- $matched_rule { 0 { return $AXES_ } 1 { return $BORDER_ } 2 { return $COLOR_ } 3 { return $COLOR_ } 4 { return $DASH_ } 5 { return $DEF_ } 6 { return $DEF1_ } 7 { return $DEF2_ } 8 { return $FORMAT1_ } 9 { return $FORMAT2_ } 10 { return $GAP_ } 11 { return $GAP1_ } 12 { return $GAP2_ } 13 { return $GAP3_ } 14 { return $GRID_ } 15 { return $LABELS_ } 16 { return $LABELS_ } 17 { return $LABELS_ } 18 { return $NUMERICS_ } 19 { return $NUMBERS_ } 20 { return $NUMERICS_ } 21 { return $NUMERICS_ } 22 { return $ORIGIN_ } 23 { return $SKYFRAME_ } 24 { return $SKYFRAME_ } 25 { return $SKYFORMAT_ } 26 { return $STYLE_ } 27 { return $SYSTEM_ } 28 { return $TEXT_ } 29 { return $TEXT1_ } 30 { return $TEXT2_ } 31 { return $TICKMARKS_ } 32 { return $TICKMARKS_ } 33 { return $TICKMARKS_ } 34 { return $TITLE_ } 35 { return $TYPE_ } 36 { return $VERTICAL_ } 37 { return $VIEW_ } 38 { return $WIDTH_ } 39 { return $FONT_ } 40 { return $FONTSIZE_ } 41 { return $FONTSLANT_ } 42 { return $FONTSTYLE_ } 43 { return $FONTWEIGHT_ } 44 { # ignore whitespace } 45 { set yylval $yytext; return $yylval } default { puts stderr "unmatched token: $yytext"; exit -1 } } incr yylineno $numlines } return 0 } ###### # end autogenerated fickle functions ######