1BEGIN { 2 # some initialization variables 3 asciiart="no"; 4 wasset="no"; 5 lineset=0; 6 sample="no"; 7 while ( getline ti <"tags.ref" > 0 ) { 8 nf=split(ti,tag," "); 9 tagkey[tag[1]]="yes";tagref[tag[1]]=tag[2]; 10 } 11 skip_word["and"]="yes"; 12 skip_word["backspace"]="yes"; 13 skip_word["beep"]="yes"; 14 skip_word["bugs"]="yes"; 15 skip_word["da"]="yes"; 16 skip_word["end"]="yes"; 17 skip_word["ftp"]="yes"; 18 skip_word["go"]="yes"; 19 skip_word["help"]="yes"; 20 skip_word["home"]="yes"; 21 skip_word["news"]="yes"; 22 skip_word["index"]="yes"; 23 skip_word["insert"]="yes"; 24 skip_word["into"]="yes"; 25 skip_word["put"]="yes"; 26 skip_word["reference"]="yes"; 27 skip_word["section"]="yes"; 28 skip_word["space"]="yes"; 29 skip_word["starting"]="yes"; 30 skip_word["toggle"]="yes"; 31 skip_word["various"]="yes"; 32 skip_word["version"]="yes"; 33 skip_word["is"]="yes"; 34} 35# 36# protect special chars 37# 38/[><&�]/ {gsub(/&/,"\\&");gsub(/>/,"\\>");gsub(/</,"\\<");gsub("�","\\á");} 39# 40# end of sample lines by non-blank in first column 41# 42sample == "yes" && substr($0,1,4) == "<" { sample = "no"; gsub(/^</, " "); } 43sample == "yes" && substr($0,1,1) != " " && substr($0,1,1) != " " && length($0) > 0 { sample = "no" } 44# 45# sample lines printed bold unless empty... 46# 47sample == "yes" && $0 =="" { print ""; next; } 48sample == "yes" && $0 !="" { print "<B>" $0 "</B>"; next; } 49# 50# start of sample lines in next line 51# 52$0 == ">" { sample = "yes"; print ""; next; } 53substr($0,length($0)-4,5) == " >" { sample = "yes"; gsub(/ >$/, ""); } 54# 55# header lines printed bold, colored 56# 57substr($0,length($0),1) == "~" { print "<B><FONT COLOR=\"PURPLE\">" substr($0,1,length($0)-1) "</FONT></B>"; next; } 58# 59#ad hoc code 60# 61/^"\|\& / {gsub(/\|/,"\\|"); } 62/ = b / {gsub(/ b /," \\b "); } 63# 64# one letter tag 65# 66/[ ]\*.\*[ ]/ {gsub(/\*/,"ZWWZ"); } 67# 68# isolated "*" 69# 70/[ ]\*[ ]/ {gsub(/ \* /," \\* "); 71 gsub(/ \* /," \\* "); 72 gsub(/ \* /," \\* "); 73 gsub(/ \* /," \\* "); } 74# 75# tag start 76# 77/[ ]\*[^ ]/ {gsub(/ \*/," ZWWZ");gsub(/ \*/," ZWWZ");} 78/^\*[^ ]/ {gsub(/^\*/,"ZWWZ");} 79# 80# tag end 81# 82/[^ ]\*$/ {gsub(/\*$/,"ZWWZ");} 83/[^ \/ ]\*[ ]/ {gsub(/\*/,"ZWWZ");} 84# 85# isolated "|" 86# 87/[ ]\|[ ]/ {gsub(/ \| /," \\| "); 88 gsub(/ \| /," \\| "); 89 gsub(/ \| /," \\| "); 90 gsub(/ \| /," \\| "); } 91/'\|'/ { gsub(/'\|'/,"'\\|'"); } 92/\^V\|/ {gsub(/\^V\|/,"^V\\|");} 93/ \\\| / {gsub(/\|/,"\\|");} 94# 95# one letter pipes and "||" false pipe (digraphs) 96# 97/[ ]\|.\|[ ]/ && asciiart == "no" {gsub(/\|/,"YXXY"); } 98/^\|.\|[ ]/ {gsub(/\|/,"YXXY"); } 99/\|\|/ {gsub(/\|\|/,"\\|\\|"); } 100/^shellpipe/ {gsub(/\|/,"\\|"); } 101# 102# pipe start 103# 104/[ ]\|[^ ]/ && asciiart == "no" {gsub(/ \|/," YXXY"); 105 gsub(/ \|/," YXXY");} 106/^\|[^ ]/ {gsub(/^\|/,"YXXY");} 107# 108# pipe end 109# 110/[^ ]\|$/ && asciiart == "no" {gsub(/\|$/,"YXXY");} 111/[^ ]\|[s ,.); ]/ && asciiart == "no" {gsub(/\|/,"YXXY");} 112/[^ ]\|]/ && asciiart == "no" {gsub(/\|/,"YXXY");} 113# 114# various 115# 116/'"/ {gsub(/'"/,"\\'\\"'");} 117/"/ {gsub(/"/,"\\"");} 118/%/ {gsub(/%/,"\\%");} 119 120NR == 1 { nf=split(FILENAME,f,".") 121 print "<HTML>"; 122 123 print "<HEAD>" 124 if ( FILENAME == "mbyte.txt" ) { 125 # needs utf-8 as uses many languages 126 print "<META HTTP-EQUIV=\"Content-type\" content=\"text/html; charset=UTF-8\">"; 127 } else { 128 # common case - Latin1 129 print "<META HTTP-EQUIV=\"Content-type\" content=\"text/html; charset=ISO-8859-1\">"; 130 } 131 print "<TITLE>Vim documentation: " f[1] "</TITLE>"; 132 print "</HEAD>"; 133 134 print "<BODY BGCOLOR=\"#ffffff\">"; 135 print "<H1>Vim documentation: " f[1] "</H1>"; 136 print "<A NAME=\"top\"></A>"; 137 if ( FILENAME != "help.txt" ) { 138 print "<A HREF=\"help.html\">main help file</A>\n"; 139 } 140 print "<HR>"; 141 print "<PRE>"; 142 filename=f[1]".html"; 143} 144 145# set to a low value to test for few lines of text 146# NR == 99999 { exit; } 147 148# ignore underlines and tags 149substr($0,1,5) == " vim:" { next; } 150substr($0,1,4) == "vim:" { next; } 151# keep just whole lines of "-", "=" 152substr($0,1,3) == "===" && substr($0,75,1) != "=" { next; } 153substr($0,1,3) == "---" && substr($0,75,1) != "-" { next; } 154 155{ 156 nstar = split($0,s,"ZWWZ"); 157 for ( i=2 ; i <= nstar ; i=i+2 ) { 158 nbla=split(s[i],blata,"[ ]"); 159 if ( nbla > 1 ) { 160 gsub("ZWWZ","*"); 161 nstar = split($0,s,"ZWWZ"); 162 } 163 } 164 npipe = split($0,p,"YXXY"); 165 for ( i=2 ; i <= npipe ; i=i+2 ) { 166 nbla=split(p[i],blata,"[ ]"); 167 if ( nbla > 1 ) { 168 gsub("YXXY","|"); 169 ntabs = split($0,p,"YXXY"); 170 } 171 } 172} 173 174 175FILENAME == "gui.txt" && asciiart == "no" \ 176 && $0 ~ /\+----/ && $0 ~ /----\+/ { 177 asciiart= "yes"; 178 asciicnt=0; 179 } 180 181FILENAME == "quotes.txt" && asciiart == "no" \ 182 && $0 ~ /In summary:/ { 183 asciiart= "yes"; 184 asciicnt=0; 185 } 186 187FILENAME == "usr_20.txt" && asciiart == "no" \ 188 && $0 ~ /an empty line at the end:/ { 189 asciiart= "yes"; 190 asciicnt=0; 191 } 192 193asciiart == "yes" && $0=="" { asciicnt++; } 194 195asciiart == "yes" && asciicnt == 2 { asciiart = "no"; } 196 197asciiart == "yes" { npipe = 1; } 198# { print NR " <=> " asciiart; } 199 200# 201# line contains "*" 202# 203nstar > 2 && npipe < 3 { 204 printf("\n"); 205 for ( i=1; i <= nstar ; i=i+2 ) { 206 this=s[i]; 207 put_this(); 208 ii=i+1; 209 nbla = split(s[ii],blata," "); 210 if ( ii <= nstar ) { 211 if ( nbla == 1 && substr(s[ii],length(s[ii]),1) != " " ) { 212 printf("*<A NAME=\"%s\"></A>",s[ii]); 213 printf("<B>%s</B>*",s[ii]); 214 } else { 215 printf("*%s*",s[ii]); 216 } 217 } 218 } 219 printf("\n"); 220 next; 221 } 222# 223# line contains "|" 224# 225npipe > 2 && nstar < 3 { 226 if ( npipe%2 == 0 ) { 227 for ( i=1; i < npipe ; i++ ) { 228 gsub("ZWWZ","*",p[i]); 229 printf("%s|",p[i]); 230 } 231 printf("%s\n",p[npipe]); 232 next; 233 } 234 for ( i=1; i <= npipe ; i++ ) 235 { 236 if ( i % 2 == 1 ) { 237 gsub("ZWWZ","*",p[i]); 238 this=p[i]; 239 put_this(); 240 } 241 else { 242 nfn=split(p[i],f,"."); 243 if ( nfn == 1 || f[2] == "" || f[1] == "" || length(f[2]) < 3 ) { 244 find_tag1(); 245 } 246 else { 247 printf "|<A HREF=\"" f[1] ".html\">" p[i] "</A>|"; 248 } 249 } 250 } 251 printf("\n"); 252 next; 253 } 254# 255# line contains both "|" and "*" 256# 257npipe > 2 && nstar > 2 { 258 printf("\n"); 259 for ( j=1; j <= nstar ; j=j+2 ) { 260 npipe = split(s[j],p,"YXXY"); 261 if ( npipe > 1 ) { 262 for ( np=1; np<=npipe; np=np+2 ) { 263 this=p[np]; 264 put_this(); 265 i=np+1;find_tag1(); 266 } 267 } else { 268 this=s[j]; 269 put_this(); 270 } 271 jj=j+1; 272 nbla = split(s[jj],blata," "); 273 if ( jj <= nstar && nbla == 1 && s[jj] != "" ) { 274 printf("*<A NAME=\"%s\"></A>",s[jj]); 275 printf("<B>%s</B>*",s[jj]); 276 } else { 277 if ( s[jj] != "" ) { 278 printf("*%s*",s[jj]); 279 } 280 } 281 } 282 printf("\n"); 283 next; 284 } 285# 286# line contains e-mail address [email protected] 287# 288$0 ~ /@/ && $0 ~ /[a-zA-Z0-9]@[a-z]/ \ 289 { 290 nemail=split($0,em," "); 291 if ( substr($0,1,1) == " " ) { printf(" "); } 292 for ( i=1; i <= nemail; i++ ) { 293 if ( em[i] ~ /@/ ) { 294 if ( substr(em[i],2,3) == "lt;" && substr(em[i],length(em[i])-2,3) == "gt;" ) { 295 mailaddr=substr(em[i],5,length(em[i])-8); 296 printf("<A HREF=\"mailto:%s\"><%s></A> ",mailaddr,mailaddr); 297 } else { 298 if ( substr(em[i],2,3) == "lt;" && substr(em[i],length(em[i])-3,3) == "gt;" ) { 299 mailaddr=substr(em[i],5,length(em[i])-9); 300 printf("<A HREF=\"mailto:%s\"><%s></A>%s ",mailaddr,mailaddr,substr(em[i],length(em[i]),1)); 301 } else { 302 printf("<A HREF=\"mailto:%s\">%s</A> ",em[i],em[i]); 303 } 304 } 305 } else { 306 printf("%s ",em[i]); 307 } 308 } 309 #print "*** " NR " " FILENAME " - possible mail ref"; 310 printf("\n"); 311 next; 312 } 313# 314# line contains http / ftp reference 315# 316$0 ~ /http:\/\// || $0 ~ /ftp:\/\// { 317 gsub("URL:",""); 318 gsub("<",""); 319 gsub(">",""); 320 gsub("\\(",""); 321 gsub("\\)",""); 322 nemail=split($0,em," "); 323 for ( i=1; i <= nemail; i++ ) { 324 if ( substr(em[i],1,5) == "http:" || 325 substr(em[i],1,4) == "ftp:" ) { 326 if ( substr(em[i],length(em[i]),1) != "." ) { 327 printf(" <A HREF=\"%s\">%s</A>",em[i],em[i]); 328 } else { 329 em[i]=substr(em[i],1,length(em[i])-1); 330 printf(" <A HREF=\"%s\">%s</A>.",em[i],em[i]); 331 } 332 } else { 333 printf(" %s",em[i]); 334 } 335 } 336 #print "*** " NR " " FILENAME " - possible http ref"; 337 printf("\n"); 338 next; 339 } 340# 341# some lines contains just one "almost regular" "*"... 342# 343nstar == 2 { 344 this=s[1]; 345 put_this(); 346 printf("*"); 347 this=s[2]; 348 put_this(); 349 printf("\n"); 350 next; 351 } 352# 353# regular line 354# 355 { ntabs = split($0,tb," "); 356 for ( i=1; i < ntabs ; i++) { 357 this=tb[i]; 358 put_this(); 359 printf(" "); 360 } 361 this=tb[ntabs]; 362 put_this(); 363 printf("\n"); 364 } 365 366 367asciiart == "yes" && $0 ~ /\+-\+--/ \ 368 && $0 ~ "scrollbar" { asciiart = "no"; } 369 370END { 371 topback(); 372 print "</PRE>\n</BODY>\n\n\n</HTML>"; } 373 374# 375# as main we keep index.txt (by default) 376# other candidate, help.txt 377# 378function topback () { 379 if ( FILENAME != "tags" ) { 380 if ( FILENAME != "help.txt" ) { 381 printf("<A HREF=\"#top\">top</A> - "); 382 printf("<A HREF=\"help.html\">main help file</A>\n"); 383 } else { 384 printf("<A HREF=\"#top\">top</A>\n"); 385 } 386 } 387} 388 389function find_tag1() { 390 if ( p[i] == "" ) { return; } 391 if ( tagkey[p[i]] == "yes" ) { 392 which=tagref[p[i]]; 393 put_href(); 394 return; 395 } 396 # if not found, then we have a problem 397 print "============================================" >>"errors.log"; 398 print FILENAME ", line " NR ", pointer: >>" p[i] "<<" >>"errors.log"; 399 print $0 >>"errors.log"; 400 which="intro.html"; 401 put_href(); 402} 403 404function see_tag() { 405# ad-hoc code: 406if ( atag == "\"--" || atag == "--\"" ) { return; } 407if_already(); 408if ( already == "yes" ) { 409 printf("%s",aword); 410 return; 411 } 412allow_one_char="no"; 413find_tag2(); 414if ( done == "yes" ) { return; } 415rightchar=substr(atag,length(atag),1); 416if ( rightchar == "." \ 417 || rightchar == "," \ 418 || rightchar == ":" \ 419 || rightchar == ";" \ 420 || rightchar == "!" \ 421 || rightchar == "?" \ 422 || rightchar == ")" ) { 423 atag=substr(atag,1,length(atag)-1); 424 if_already(); 425 if ( already == "yes" ) { 426 printf("%s",aword); 427 return; 428 } 429 find_tag2(); 430 if ( done == "yes" ) { printf("%s",rightchar);return; } 431 leftchar=substr(atag,1,1); 432 lastbut1=substr(atag,length(atag),1); 433 if ( leftchar == "'" && lastbut1 == "'" ) { 434 allow_one_char="yes"; 435 atag=substr(atag,2,length(atag)-2); 436 if_already(); 437 if ( already == "yes" ) { 438 printf("%s",aword); 439 return; 440 } 441 printf("%s",leftchar); 442 aword=substr(atag,1,length(atag))""lastbut1""rightchar; 443 find_tag2(); 444 if ( done == "yes" ) { printf("%s%s",lastbut1,rightchar);return; } 445 } 446 } 447atag=aword; 448leftchar=substr(atag,1,1); 449if ( leftchar == "'" && rightchar == "'" ) { 450 allow_one_char="yes"; 451 atag=substr(atag,2,length(atag)-2); 452 if ( atag == "<" ) { printf(" |%s|%s| ",atag,p[2]); } 453 if_already(); 454 if ( already == "yes" ) { 455 printf("%s",aword); 456 return; 457 } 458 printf("%s",leftchar); 459 find_tag2(); 460 if ( done == "yes" ) { printf("%s",rightchar);return; } 461 printf("%s%s",atag,rightchar); 462 return; 463 } 464last2=substr(atag,length(atag)-1,2); 465first2=substr(atag,1,2); 466if ( first2 == "('" && last2 == "')" ) { 467 allow_one_char="yes"; 468 atag=substr(atag,3,length(atag)-4); 469 if_already(); 470 if ( already == "yes" ) { 471 printf("%s",aword); 472 return; 473 } 474 printf("%s",first2); 475 find_tag2(); 476 if ( done == "yes" ) { printf("%s",last2);return; } 477 printf("%s%s",atag,last2); 478 return; 479 } 480if ( last2 == ".)" ) { 481 atag=substr(atag,1,length(atag)-2); 482 if_already(); 483 if ( already == "yes" ) { 484 printf("%s",aword); 485 return; 486 } 487 find_tag2(); 488 if ( done == "yes" ) { printf("%s",last2);return; } 489 printf("%s%s",atag,last2); 490 return; 491 } 492if ( last2 == ")." ) { 493 atag=substr(atag,1,length(atag)-2); 494 find_tag2(); 495 if_already(); 496 if ( already == "yes" ) { 497 printf("%s",aword); 498 return; 499 } 500 if ( done == "yes" ) { printf("%s",last2);return; } 501 printf("%s%s",atag,last2); 502 return; 503 } 504first6=substr(atag,1,6); 505last6=substr(atag,length(atag)-5,6); 506if ( last6 == atag ) { 507 printf("%s",aword); 508 return; 509 } 510last6of7=substr(atag,length(atag)-6,6); 511if ( first6 == """ && last6of7 == """ && length(atag) > 12 ) { 512 allow_one_char="yes"; 513 atag=substr(atag,7,length(atag)-13); 514 if_already(); 515 if ( already == "yes" ) { 516 printf("%s",aword); 517 return; 518 } 519 printf("%s",first6); 520 find_tag2(); 521 if ( done == "yes" ) { printf(""%s",rightchar); return; } 522 printf("%s"%s",atag,rightchar); 523 return; 524 } 525if ( first6 == """ && last6 != """ ) { 526 allow_one_char="yes"; 527 atag=substr(atag,7,length(atag)-6); 528 if ( atag == "[" ) { printf(""%s",atag); return; } 529 if ( atag == "." ) { printf(""%s",atag); return; } 530 if ( atag == ":" ) { printf(""%s",atag); return; } 531 if ( atag == "a" ) { printf(""%s",atag); return; } 532 if ( atag == "A" ) { printf(""%s",atag); return; } 533 if ( atag == "g" ) { printf(""%s",atag); return; } 534 if_already(); 535 if ( already == "yes" ) { 536 printf(""%s",atag); 537 return; 538 } 539 printf("%s",first6); 540 find_tag2(); 541 if ( done == "yes" ) { return; } 542 printf("%s",atag); 543 return; 544 } 545if ( last6 == """ && first6 == """ ) { 546 allow_one_char="yes"; 547 atag=substr(atag,7,length(atag)-12); 548 if_already(); 549 if ( already == "yes" ) { 550 printf("%s",aword); 551 return; 552 } 553 printf("%s",first6); 554 find_tag2(); 555 if ( done == "yes" ) { printf("%s",last6);return; } 556 printf("%s%s",atag,last6); 557 return; 558 } 559last6of7=substr(atag,length(atag)-6,6); 560if ( last6of7 == """ && first6 == """ ) { 561 allow_one_char="yes"; 562 atag=substr(atag,7,length(atag)-13); 563 #printf("\natag=%s,aword=%s\n",atag,aword); 564 if_already(); 565 if ( already == "yes" ) { 566 printf("%s",aword); 567 return; 568 } 569 printf("%s",first6); 570 find_tag2(); 571 if ( done == "yes" ) { printf("%s%s",last6of7,rightchar);return; } 572 printf("%s%s%s",atag,last6of7,rightchar); 573 return; 574 } 575printf("%s",aword); 576} 577 578function find_tag2() { 579 done="no"; 580 # no blanks present in a tag... 581 ntags=split(atag,blata,"[ ]"); 582 if ( ntags > 1 ) { return; } 583 if ( ( allow_one_char == "no" ) && \ 584 ( index("!#$%\&'()+,-./0:;=?@ACINX\\[\\]^_`at\\{\\}~",atag) !=0 ) ) { 585 return; 586 } 587 if ( skip_word[atag] == "yes" ) { return; } 588 if ( wasset == "yes" && lineset == NR ) { 589 wasset="no"; 590 see_opt(); 591 if ( done_opt == "yes" ) {return;} 592 } 593 if ( wasset == "yes" && lineset != NR ) { 594 wasset="no"; 595 } 596 if ( atag == ":set" ) { 597 wasset="yes"; 598 lineset=NR; 599 } 600 if ( tagkey[atag] == "yes" ) { 601 which=tagref[atag]; 602 put_href2(); 603 done="yes"; 604 } 605} 606 607function find_tag3() { 608 done="no"; 609 # no blanks present in a tag... 610 ntags=split(btag,blata,"[ ]"); 611 if ( ntags > 1 ) { return; } 612 if ( ( allow_one_char == "no" ) && \ 613 ( index("!#$%\&'()+,-./0:;=?@ACINX\\[\\]^_`at\\{\\}~",btag) !=0 ) ) { 614 return; 615 } 616 if ( skip_word[btag] == "yes" ) { return; } 617 if ( tagkey[btag] == "yes" ) { 618 which=tagref[btag]; 619 put_href3(); 620 done="yes"; 621 } 622} 623 624function put_href() { 625 if ( p[i] == "" ) { return; } 626 if ( which == FILENAME ) { 627 printf("|<A HREF=\"#%s\">%s</A>|",p[i],p[i]); 628 } 629 else { 630 nz=split(which,zz,"."); 631 if ( zz[2] == "txt" || zz[1] == "tags" ) { 632 printf("|<A HREF=\"%s.html#%s\">%s</A>|",zz[1],p[i],p[i]); 633 } 634 else { 635 printf("|<A HREF=\"intro.html#%s\">%s</A>|",p[i],p[i]); 636 } 637 } 638} 639 640function put_href2() { 641 if ( atag == "" ) { return; } 642 if ( which == FILENAME ) { 643 printf("<A HREF=\"#%s\">%s</A>",atag,atag); 644 } 645 else { 646 nz=split(which,zz,"."); 647 if ( zz[2] == "txt" || zz[1] == "tags" ) { 648 printf("<A HREF=\"%s.html#%s\">%s</A>",zz[1],atag,atag); 649 } 650 else { 651 printf("<A HREF=\"intro.html#%s\">%s</A>",atag,atag); 652 } 653 } 654} 655 656function put_href3() { 657 if ( btag == "" ) { return; } 658 if ( which == FILENAME ) { 659 printf("<A HREF=\"#%s\">%s</A>",btag,btag2); 660 } 661 else { 662 nz=split(which,zz,"."); 663 if ( zz[2] == "txt" || zz[1] == "tags" ) { 664 printf("<A HREF=\"%s.html#%s\">%s</A>",zz[1],btag,btag2); 665 } 666 else { 667 printf("<A HREF=\"intro.html#%s\">%s</A>",btag,btag2); 668 } 669 } 670} 671 672function put_this() { 673 ntab=split(this,ta," "); 674 for ( nta=1 ; nta <= ntab ; nta++ ) { 675 ata=ta[nta]; 676 lata=length(ata); 677 aword=""; 678 for ( iata=1 ; iata <=lata ; iata++ ) { 679 achar=substr(ata,iata,1); 680 if ( achar != " " ) { aword=aword""achar; } 681 else { 682 if ( aword != "" ) { atag=aword; 683 see_tag(); 684 aword=""; 685 printf(" "); } 686 else { 687 printf(" "); 688 } 689 } 690 } 691 if ( aword != "" ) { atag=aword; 692 see_tag(); 693 } 694 if ( nta != ntab ) { printf(" "); } 695 } 696} 697 698function if_already() { 699 already="no"; 700 if ( npipe < 2 ) { return; } 701 if ( atag == ":au" && p[2] == ":autocmd" ) { already="yes";return; } 702 for ( npp=2 ; npp <= npipe ; npp=npp+2 ) { 703 if ( ( (index(p[npp],atag)) != 0 \ 704 && length(p[npp]) > length(atag) \ 705 && length(atag) >= 1 \ 706 ) \ 707 || (p[npp] == atag) \ 708 ) { 709 # printf("p=|%s|,tag=|%s| ",p[npp],atag); 710 already="yes"; return; } 711 } 712} 713 714function see_opt() { 715 done_opt="no"; 716 stag=atag; 717 nfields = split(atag,tae,"="); 718 if ( nfields > 1 ) { 719 btag="'"tae[1]"'"; 720 btag2=tae[1]; 721 find_tag3(); 722 if (done == "yes") { 723 for ( ntae=2 ; ntae <= nfields ; ntae++ ) { 724 printf("=%s",tae[ntae]); 725 } 726 atag=stag; 727 done_opt="yes"; 728 return; 729 } 730 btag=tae[1]; 731 btag2=tae[1]; 732 find_tag3(); 733 if ( done=="yes" ) { 734 for ( ntae=2 ; ntae <= nfields ; ntae++ ) { 735 printf("=%s",tae[ntae]); 736 } 737 atag=stag; 738 done_opt="yes"; 739 return; 740 } 741 } 742 nfields = split(atag,tae,"""); 743 if ( nfields > 1 ) { 744 btag="'"tae[1]"'"; 745 btag2=tae[1]; 746 find_tag3(); 747 if (done == "yes") { 748 printf("""); 749 atag=stag; 750 done_opt="yes"; 751 return; 752 } 753 btag=tae[1]; 754 btag2=tae[1]; 755 find_tag3(); 756 if (done == "yes") { 757 printf("""); 758 atag=stag; 759 done_opt="yes"; 760 return; 761 } 762 } 763 btag="'"tae[1]"'"; 764 btag2=tae[1]; 765 find_tag3(); 766 if (done == "yes") { 767 atag=stag; 768 done_opt="yes"; 769 return; 770 } 771 btag=tae[1]; 772 btag2=tae[1]; 773 find_tag3(); 774 if (done == "yes") { 775 atag=stag; 776 done_opt="yes"; 777 return; 778 } 779 atag=stag; 780} 781