diff --git a/doc/tools/src2html/.cvsignore b/doc/tools/src2html/.cvsignore deleted file mode 100644 index 282522db03..0000000000 --- a/doc/tools/src2html/.cvsignore +++ /dev/null @@ -1,2 +0,0 @@ -Makefile -Makefile.in diff --git a/doc/tools/src2html/ChangeLog b/doc/tools/src2html/ChangeLog deleted file mode 100644 index 11573d57b6..0000000000 --- a/doc/tools/src2html/ChangeLog +++ /dev/null @@ -1,11 +0,0 @@ -2002-03-27 Ralf Corsepius - - * Makefile.am: Remove AUTOMAKE_OPTIONS. - -2002-01-18 Ralf Corsepius - - * Makefile.am: Require automake-1.5. - -2000-08-10 Joel Sherrill - - * ChangeLog: New file. diff --git a/doc/tools/src2html/Makefile.am b/doc/tools/src2html/Makefile.am deleted file mode 100644 index 4b27430d49..0000000000 --- a/doc/tools/src2html/Makefile.am +++ /dev/null @@ -1,24 +0,0 @@ -# -# COPYRIGHT (c) 1988-2002. -# On-Line Applications Research Corporation (OAR). -# All rights reserved. -# -# $Id$ -# - - -SRC2HTMLDIR = $(top_srcdir)/src2html1.4a - -ctags-wr: $(SRC2HTMLDIR)/ctags-wr - cp $< $@ - chmod 755 $@ - -ctags-new: $(SRC2HTMLDIR)/Ctags/ctags-new - cp $< $@ - -# EMACS ctags with Ada awareness -ctags: $(SRC2HTMLDIR)/ctags-emacs/ctags - cp $< $@ - -src2html: $(SRC2HTMLDIR)/src2html - cp $< $@ diff --git a/doc/tools/src2html1.4a/.cvsignore b/doc/tools/src2html1.4a/.cvsignore deleted file mode 100644 index 282522db03..0000000000 --- a/doc/tools/src2html1.4a/.cvsignore +++ /dev/null @@ -1,2 +0,0 @@ -Makefile -Makefile.in diff --git a/doc/tools/src2html1.4a/ChangeLog b/doc/tools/src2html1.4a/ChangeLog deleted file mode 100644 index 42d7427294..0000000000 --- a/doc/tools/src2html1.4a/ChangeLog +++ /dev/null @@ -1,17 +0,0 @@ -2002-03-27 Ralf Corsepius - - * Ctags/Makefile.am: Remove AUTOMAKE_OPTIONS. - * Makefile.am: Remove AUTOMAKE_OPTIONS. - * FreeBSD/Makefile.am: Remove AUTOMAKE_OPTIONS. - * ctags-emacs/Makefile.am: Remove AUTOMAKE_OPTIONS. - -2002-01-18 Ralf Corsepius - - * Makefile.am: Require automake-1.5. - * ctags-emacs/Makefile.am: Ditto. - * FreeBSD/Makefile.am: Ditto. - * Ctags/Makefile.am: Ditto. - -2000-08-10 Joel Sherrill - - * ChangeLog: New file. diff --git a/doc/tools/src2html1.4a/Ctags/.cvsignore b/doc/tools/src2html1.4a/Ctags/.cvsignore deleted file mode 100644 index 93a72f6c91..0000000000 --- a/doc/tools/src2html1.4a/Ctags/.cvsignore +++ /dev/null @@ -1,4 +0,0 @@ -.deps -Makefile -Makefile.in -ctags-new diff --git a/doc/tools/src2html1.4a/Ctags/C.c b/doc/tools/src2html1.4a/Ctags/C.c deleted file mode 100644 index f091fcedad..0000000000 --- a/doc/tools/src2html1.4a/Ctags/C.c +++ /dev/null @@ -1,444 +0,0 @@ -/* - * Copyright (c) 1987 The Regents of the University of California. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#ifndef lint -static char sccsid[] = "@(#)C.c 5.5 (Berkeley) 2/26/91"; -#endif /* not lint */ - -#include -#include -#include "ctags.h" - -static int func_entry(), str_entry(); -static void hash_entry(); - -/* - * c_entries -- - * read .c and .h files and call appropriate routines - */ -c_entries() -{ - extern int tflag; /* -t: create tags for typedefs */ - register int c, /* current character */ - level; /* brace level */ - register char *sp; /* buffer pointer */ - int token, /* if reading a token */ - t_def, /* if reading a typedef */ - t_level; /* typedef's brace level */ - char tok[MAXTOKEN]; /* token buffer */ - int st; /* Symbol type */ - int rparen; /* State of last rparen */ - - lineftell = ftell(inf); - sp = tok; token = t_def = NO; t_level = -1; level = 0; lineno = 1; - rparen=0; - while (GETC(!=,EOF)) { - rparen--; - switch ((char)c) { - /* - * Here's where it DOESN'T handle: - * foo(a) - * { - * #ifdef notdef - * } - * #endif - * if (a) - * puts("hello, world"); - * } - */ - case '{': - ++level; - goto endtok; - case '}': - /* - * if level goes below zero, try and fix - * it, even though we've already messed up - */ - if (--level < 0) - level = 0; - goto endtok; - - case '\n': - SETLINE; - /* - * the above 3 cases are similar in that they - * are special characters that also end tokens. - */ -endtok: if (sp > tok) { - *sp = EOS; - token = YES; - sp = tok; - } - else - token = NO; - continue; - - /* we ignore quoted strings and comments in their entirety */ - case '"': - case '\'': - (void)skip_key(c); - break; - /* We ignore everything between [] */ - case '[': - (void)skip_key(']'); - goto storec; - - /* - * comments can be fun; note the state is unchanged after - * return, in case we found: - * "foo() XX comment XX { int bar; }" - */ - case '/': - if (GETC(==,'*')) { - skip_comment(); - continue; - } - (void)ungetc(c,inf); - c = '/'; - goto storec; - - /* hash marks flag #define's. */ - case '#': - if (sp == tok) { - hash_entry(); - break; - } - goto storec; - - /* - * if we have a current token, parenthesis on - * level zero indicates a function. - */ - case '(': - if (!level && token) { - int curline; - - if (sp != tok) - *sp = EOS; - /* - * grab the line immediately, we may - * already be wrong, for example, - * foo\n - * (arg1, - */ - getline(); - curline = lineno; - if (func_entry()) { - ++level; - pfnote(tok,curline,SY_FUN); - } else rparen=2; - break; - } - goto storec; - - /* - * semi-colons indicate the end of a typedef; if we find a - * typedef we search for the next semi-colon of the same - * level as the typedef. Ignoring "structs", they are - * tricky, since you can find: - * - * "typedef long time_t;" - * "typedef unsigned int u_int;" - * "typedef unsigned int u_int [10];" - * - * If looking at a typedef, we save a copy of the last token - * found. Then, when we find the ';' we take the current - * token if it starts with a valid token name, else we take - * the one we saved. There's probably some reasonable - * alternative to this... - */ - case ';': - if (t_def && level == t_level) { - t_def = NO; - getline(); - if (sp != tok) - *sp = EOS; - pfnote(tok,lineno,SY_TYP); - break; - } - /* - * Catch global variables by the fact that they end in ; or , - * and they are at level zero. - */ - case ',': - if (sp != tok) *sp = EOS; - if (level==0 && rparen!=1) { - pfnote(tok,lineno,SY_VAR); - break; - } - goto storec; - - /* - * store characters until one that can't be part of a token - * comes along; check the current token against certain - * reserved words. - */ - default: -storec: if (!intoken(c)) { - if (sp == tok) - break; - *sp = EOS; - if (tflag) { - /* no typedefs inside typedefs */ - if (!t_def && !bcmp(tok,"typedef",8)) { - t_def = YES; - t_level = level; - break; - } - /* catch "typedef struct" */ - if ((!t_def || t_level < level) - && (!bcmp(tok,"struct",7) - || !bcmp(tok,"union",6) - || !bcmp(tok,"enum",5))) { - /* Get type of symbol */ - st=0; - switch (*tok) { - case 's' : st= SY_STR; break; - case 'u' : st= SY_UNI; break; - case 'e' : st= SY_ENU; break; - } - /* - * get line immediately; - * may change before '{' - */ - getline(); - if (str_entry(c,st)) - ++level; - break; - } - } - sp = tok; - } - else if (sp != tok || begtoken(c)) { - *sp++ = c; - token = YES; - } - continue; - } - sp = tok; - token = NO; - } -} - -/* - * func_entry -- - * handle a function reference - */ -static -func_entry() -{ - register int c; /* current character */ - - /* - * we assume that the character after a function's right paren - * is a token character if it's a function and a non-token - * character if it's a declaration. Comments don't count... - */ - (void)skip_key((int)')'); - for (;;) { - while (GETC(!=,EOF) && iswhite(c)) - if (c == (int)'\n') - SETLINE; - if (intoken(c) || c == (int)'{') - break; - if (c == (int)'/' && GETC(==,'*')) - skip_comment(); - else { /* don't ever "read" '/' */ - (void)ungetc(c,inf); - return(NO); - } - } - if (c != (int)'{') - (void)skip_key((int)'{'); - return(YES); -} - -/* - * hash_entry -- - * handle a line starting with a '#' - */ -static void -hash_entry() -{ - extern int dflag; /* -d: non-macro defines */ - register int c, /* character read */ - curline; /* line started on */ - register char *sp; /* buffer pointer */ - char tok[MAXTOKEN]; /* storage buffer */ - - curline = lineno; - for (sp = tok;;) { /* get next token */ - if (GETC(==,EOF)) - return; - if (iswhite(c)) - break; - *sp++ = c; - } - *sp = EOS; - if (bcmp(tok,"define",6)) /* only interested in #define's */ - goto skip; - for (;;) { /* this doesn't handle "#define \n" */ - if (GETC(==,EOF)) - return; - if (!iswhite(c)) - break; - } - for (sp = tok;;) { /* get next token */ - *sp++ = c; - if (GETC(==,EOF)) - return; - /* - * this is where it DOESN'T handle - * "#define \n" - */ - if (!intoken(c)) - break; - } - *sp = EOS; - if (dflag || c == (int)'(') { /* only want macros */ - getline(); - if (c == (int)'(') pfnote(tok,curline,SY_MAC); - else pfnote(tok,curline,SY_DEF); - } -skip: if (c == (int)'\n') { /* get rid of rest of define */ - SETLINE - if (*(sp - 1) != '\\') - return; - } - (void)skip_key((int)'\n'); -} - -/* - * str_entry -- - * handle a struct, union or enum entry - */ -static -str_entry(c,st) - register int c; /* current character */ - int st; /* type of symbol */ -{ - register char *sp; /* buffer pointer */ - int curline; /* line started on */ - char tok[BUFSIZ]; /* storage buffer */ - - curline = lineno; - while (iswhite(c)) - if (GETC(==,EOF)) - return(NO); - if (c == (int)'{') /* it was "struct {" */ - return(YES); - for (sp = tok;;) { /* get next token */ - *sp++ = c; - if (GETC(==,EOF)) - return(NO); - if (!intoken(c)) - break; - } - switch ((char)c) { - case '{': /* it was "struct foo{" */ - --sp; - break; - case '\n': /* it was "struct foo\n" */ - SETLINE; - /*FALLTHROUGH*/ - default: /* probably "struct foo " */ - while (GETC(!=,EOF)) - if (!iswhite(c)) - break; - if (c != (int)'{') { - (void)ungetc(c, inf); - return(NO); - } - } - *sp = EOS; - pfnote(tok,curline,st); - return(YES); -} - -/* - * skip_comment -- - * skip over comment - */ -skip_comment() -{ - register int c, /* character read */ - star; /* '*' flag */ - - for (star = 0;GETC(!=,EOF);) - switch((char)c) { - /* comments don't nest, nor can they be escaped. */ - case '*': - star = YES; - break; - case '/': - if (star) - return; - break; - case '\n': - SETLINE; - /*FALLTHROUGH*/ - default: - star = NO; - } -} - -/* - * skip_key -- - * skip to next char "key" - */ -skip_key(key) - register int key; -{ - register int c, - skip, - retval; - - for (skip = retval = NO;GETC(!=,EOF);) - switch((char)c) { - case '\\': /* a backslash escapes anything */ - skip = !skip; /* we toggle in case it's "\\" */ - break; - case ';': /* special case for yacc; if one */ - case '|': /* of these chars occurs, we may */ - retval = YES; /* have moved out of the rule */ - break; /* not used by C */ - case '\n': - SETLINE; - /*FALLTHROUGH*/ - default: - if (c == key && !skip) - return(retval); - skip = NO; - } - return(retval); -} diff --git a/doc/tools/src2html1.4a/Ctags/Makefile.am b/doc/tools/src2html1.4a/Ctags/Makefile.am deleted file mode 100644 index dac429f883..0000000000 --- a/doc/tools/src2html1.4a/Ctags/Makefile.am +++ /dev/null @@ -1,9 +0,0 @@ -## $Id$ - - -noinst_PROGRAMS = ctags-new - -ctags_new_SOURCES = C.c ctags.c fortran.c lisp.c print.c tree.c yacc.c \ - strerror.c ctags.h - -EXTRA_DIST = ctags.1 z.c diff --git a/doc/tools/src2html1.4a/Ctags/ctags.1 b/doc/tools/src2html1.4a/Ctags/ctags.1 deleted file mode 100644 index aea23f9826..0000000000 --- a/doc/tools/src2html1.4a/Ctags/ctags.1 +++ /dev/null @@ -1,225 +0,0 @@ -.\" Ctags-new is a modified version of the ctags produced by UCB and -.\" distributed in their BSD distributions. -.\" You should be able to diff this version against theirs to see what I -.\" have changed. -.\" Warren Toomey -.\" -.\" Copyright (c) 1987, 1990 The Regents of the University of California. -.\" All rights reserved. -.\" -.\" Redistribution and use in source and binary forms, with or without -.\" modification, are permitted provided that the following conditions -.\" are met: -.\" 1. Redistributions of source code must retain the above copyright -.\" notice, this list of conditions and the following disclaimer. -.\" 2. Redistributions in binary form must reproduce the above copyright -.\" notice, this list of conditions and the following disclaimer in the -.\" documentation and/or other materials provided with the distribution. -.\" 3. All advertising materials mentioning features or use of this software -.\" must display the following acknowledgement: -.\" This product includes software developed by the University of -.\" California, Berkeley and its contributors. -.\" 4. Neither the name of the University nor the names of its contributors -.\" may be used to endorse or promote products derived from this software -.\" without specific prior written permission. -.\" -.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND -.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE -.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS -.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) -.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT -.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY -.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF -.\" SUCH DAMAGE. -.\" -.\" @(#)ctags.1 6.8 (Berkeley) 4/24/91 -.\" -.Dd April 24, 1991 -.Dt CTAGS 1 -.Os BSD 4 -.Sh NAME -.Nm ctags-new -.Nd create a tags file -.Sh SYNOPSIS -.Nm ctags-new -.Op Fl BFadtuwvx -.Op Fl f Ar tagsfile -.Ar name ... -.Sh DESCRIPTION -.Nm Ctags-new -makes a tags file for -.Xr ex 1 -from the specified C, -Pascal, Fortran, -.Tn YACC , -lex, and lisp sources. A tags file gives the -locations of specified objects in a group of files. Each line of the -tags file contains the object name, the file in which it is defined, -and a search pattern for the object definition, separated by white-space. -Using the -.Ar tags -file, -.Xr ex 1 -can quickly locate these object -definitions. Depending on the options provided to -.Nm ctags-new , -objects will consist of subroutines, typedefs, defines, structs, -enums and unions. -.Bl -tag -width Ds -.It Fl B -use backward searching patterns -.Pq Li ?...? . -.It Fl F -use forward searching patterns -.Pq Li /.../ -(the default). -.It Fl a -append to -.Ar tags -file. -.It Fl d -create tags for -.Li #defines -that don't take arguments; -.Li #defines -that take arguments are tagged automatically. -.It Fl f -Places the tag descriptions in a file called -.Ar tagsfile . -The default behaviour is to place them in a file -.Ar tags . -.It Fl t -create tags for typedefs, structs, unions, and enums. -.It Fl u -update the specified files in the -.Ar tags -file, that is, all -references to them are deleted, and the new values are appended to the -file. (Beware: this option is implemented in a way which is rather -slow; it is usually faster to simply rebuild the -.Ar tags -file.) -.It Fl v -An index of the form expected by -.Xr vgrind 1 -is produced on the standard output. This listing -contains the object name, file name, and page number (assuming 64 -line pages). Since the output will be sorted into lexicographic order, -it may be desired to run the output through -.Xr sort 1 . -Sample use: -.Bd -literal -offset indent -ctags-new \-v files \&| sort \-f > index -vgrind \-x index -.Ed -.It Fl y -Yet another output format. This produces lines with the information: -symbol, line number, file name, type of symbol, each separated by whitespace. -This is used by the -.Xr src2html 1L -program. -.It Fl w -suppress warning diagnostics. -.It Fl x -.Nm ctags-new -produces a list of object -names, the line number and file name on which each is defined, as well -as the text of that line and prints this on the standard output. This -is a simple index which can be printed out as an off-line readable -function index. -.El -.Pp -Files whose names end in -.Nm \&.c -or -.Nm \&.h -are assumed to be C -source files and are searched for C style routine and macro definitions. -Files whose names end in -.Nm \&.y -are assumed to be -.Tn YACC -source files. -Files whose names end in -.Nm \&.l -are assumed to be lisp files if their -first non-blank character is `;', `(', or `[', -otherwise, they are -treated as lex files. Other files are first examined to see if they -contain any Pascal or Fortran routine definitions, and, if not, are -searched for C style definitions. -.Pp -The tag -.Li main -is treated specially in C programs. The tag formed -is created by prepending -.Ar M -to the name of the file, with the -trailing -.Nm \&.c -and any leading pathname components removed. This -makes use of -.Nm ctags-new -practical in directories with more than one -program. -.Pp -Yacc and lex files each have a special tag. -.Ar Yyparse -is the start -of the second section of the yacc file, and -.Ar yylex -is the start of -the second section of the lex file. -.Sh FILES -.Bl -tag -width tags -compact -.It Pa tags -default output tags file -.El -.Sh DIAGNOSTICS -.Nm Ctags-new -exits with a value of 1 if an error occurred, where -duplicate objects are not considered errors, 0 otherwise. -.Sh SEE ALSO -.Xr ex 1 , -.Xr vi 1 -.Sh BUGS -Recognition of -.Nm functions , -.Nm subroutines -and -.Nm procedures -for -.Tn FORTRAN -and Pascal is done is a very simpleminded way. No attempt -is made to deal with block structure; if you have two Pascal procedures -in different blocks with the same name you lose. -.Nm Ctags-new -doesn't -understand about Pascal types. -.Pp -The method of deciding whether to look for C, Pascal or -.Tn FORTRAN -functions is a hack. -.Pp -.Nm Ctags-new -relies on the input being well formed, and any syntactical -errors will completely confuse it. It also finds some legal syntax -confusing; for example, as it doesn't understand -.Li #ifdef Ns 's , -(incidentally, that's a feature, not a bug) any code with unbalanced -braces inside -.Li #ifdef Ns 's -will cause it to become somewhat disoriented. -In a similar fashion, multiple line changes within a definition will -cause it to enter the last line of the object, rather than the first, as -the searching pattern. The last line of multiple line -.Li typedef Ns 's -will similarly be noted. -.Sh HISTORY -The -.Nm -command appeared in -.Bx 3.0 . diff --git a/doc/tools/src2html1.4a/Ctags/ctags.c b/doc/tools/src2html1.4a/Ctags/ctags.c deleted file mode 100644 index 08d01a2ba0..0000000000 --- a/doc/tools/src2html1.4a/Ctags/ctags.c +++ /dev/null @@ -1,265 +0,0 @@ -/* - * Copyright (c) 1987 The Regents of the University of California. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#ifndef lint -char copyright[] = -"@(#) Copyright (c) 1987 The Regents of the University of California.\n\ - All rights reserved.\n"; -#endif /* not lint */ - -#ifndef lint -static char sccsid[] = "@(#)ctags.c 5.8 (Berkeley) 2/26/91"; -#endif /* not lint */ - -#include -#include -#include -#include "ctags.h" - -/* - * ctags: create a tags file - */ - -NODE *head; /* head of the sorted binary tree */ - - /* boolean "func" (see init()) */ -bool _wht[0177],_etk[0177],_itk[0177],_btk[0177],_gd[0177]; - -FILE *inf, /* ioptr for current input file */ - *outf; /* ioptr for tags file */ - -long lineftell; /* ftell after getc( inf ) == '\n' */ - -int lineno, /* line number of current line */ - dflag, /* -d: non-macro defines */ - tflag, /* -t: create tags for typedefs */ - wflag, /* -w: suppress warnings */ - vflag, /* -v: vgrind style index output */ - xflag, /* -x: cxref style output */ - yflag; /* -y: yet another style output */ - -char *curfile, /* current input file name */ - searchar = '/', /* use /.../ searches by default */ - lbuf[BUFSIZ]; - -main(argc,argv) - int argc; - char **argv; -{ - extern char *optarg; /* getopt arguments */ - extern int optind; - static char *outfile = "tags"; /* output file */ - int aflag, /* -a: append to tags */ - uflag, /* -u: update tags */ - exit_val, /* exit value */ - step, /* step through args */ - ch; /* getopts char */ - char cmd[100]; /* too ugly to explain */ - - aflag = uflag = NO; - while ((ch = getopt(argc,argv,"BFadf:tuwvxy")) != EOF) - switch((char)ch) { - case 'B': - searchar = '?'; - break; - case 'F': - searchar = '/'; - break; - case 'a': - aflag++; - break; - case 'd': - dflag++; - break; - case 'f': - outfile = optarg; - break; - case 't': - tflag++; - break; - case 'u': - uflag++; - break; - case 'w': - wflag++; - break; - case 'v': - vflag++; - case 'x': - xflag++; - break; - case 'y': - yflag++; - break; - case '?': - default: - goto usage; - } - argv += optind; - argc -= optind; - if (!argc) { -usage: puts("Usage: ctags [-BFadtuwvx] [-f tagsfile] file ..."); - exit(1); - } - - init(); - - for (exit_val = step = 0;step < argc;++step) - if (!(inf = fopen(argv[step],"r"))) { - perror(argv[step]); - exit_val = 1; - } - else { - curfile = argv[step]; - find_entries(argv[step]); - (void)fclose(inf); - } - - if (head) - if (xflag) - put_entries(head); - else { - if (uflag) { - for (step = 0;step < argc;step++) { - (void)sprintf(cmd,"mv %s OTAGS;fgrep -v '\t%s\t' OTAGS >%s;rm OTAGS",outfile,argv[step],outfile); - system(cmd); - } - ++aflag; - } - if (!(outf = fopen(outfile, aflag ? "a" : "w"))) { - perror(outfile); - exit(exit_val); - } - put_entries(head); - (void)fclose(outf); - if (uflag) { - (void)sprintf(cmd,"sort %s -o %s",outfile,outfile); - system(cmd); - } - } - exit(exit_val); -} - -/* - * init -- - * this routine sets up the boolean psuedo-functions which work by - * setting boolean flags dependent upon the corresponding character. - * Every char which is NOT in that string is false with respect to - * the pseudo-function. Therefore, all of the array "_wht" is NO - * by default and then the elements subscripted by the chars in - * CWHITE are set to YES. Thus, "_wht" of a char is YES if it is in - * the string CWHITE, else NO. - */ -init() -{ - register int i; - register char *sp; - - for (i = 0; i < 0177; i++) { - _wht[i] = _etk[i] = _itk[i] = _btk[i] = NO; - _gd[i] = YES; - } -#define CWHITE " \f\t\n" - for (sp = CWHITE; *sp; sp++) /* white space chars */ - _wht[*sp] = YES; -#define CTOKEN " \t\n\"'#()[]{}=-+%*/&|^~!<>;,.:?" - for (sp = CTOKEN; *sp; sp++) /* token ending chars */ - _etk[*sp] = YES; -#define CINTOK "ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz0123456789" - for (sp = CINTOK; *sp; sp++) /* valid in-token chars */ - _itk[*sp] = YES; -#define CBEGIN "ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz" - for (sp = CBEGIN; *sp; sp++) /* token starting chars */ - _btk[*sp] = YES; -#define CNOTGD ",;" - for (sp = CNOTGD; *sp; sp++) /* invalid after-function chars */ - _gd[*sp] = NO; -} - -/* - * find_entries -- - * this routine opens the specified file and calls the function - * which searches the file. - */ -find_entries(file) - char *file; -{ - register char *cp; - - lineno = 0; /* should be 1 ?? KB */ - if (cp = rindex(file, '.')) { - if (cp[1] == 'l' && !cp[2]) { - register int c; - - for (;;) { - if (GETC(==,EOF)) - return; - if (!iswhite(c)) { - rewind(inf); - break; - } - } -#define LISPCHR ";([" -/* lisp */ if (index(LISPCHR,(char)c)) { - l_entries(); - return; - } -/* lex */ else { - /* - * we search all 3 parts of a lex file - * for C references. This may be wrong. - */ - toss_yysec(); - (void)strcpy(lbuf,"%%$"); - pfnote("yylex",lineno); - rewind(inf); - } - } -/* yacc */ else if (cp[1] == 'y' && !cp[2]) { - /* - * we search only the 3rd part of a yacc file - * for C references. This may be wrong. - */ - toss_yysec(); - (void)strcpy(lbuf,"%%$"); - pfnote("yyparse",lineno); - y_entries(); - } -/* fortran */ else if ((cp[1] != 'c' && cp[1] != 'h') && !cp[2]) { - if (PF_funcs()) - return; - rewind(inf); - } - } -/* C */ c_entries(); -} diff --git a/doc/tools/src2html1.4a/Ctags/ctags.h b/doc/tools/src2html1.4a/Ctags/ctags.h deleted file mode 100644 index 7b28018714..0000000000 --- a/doc/tools/src2html1.4a/Ctags/ctags.h +++ /dev/null @@ -1,81 +0,0 @@ -/* - * Copyright (c) 1987 The Regents of the University of California. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * @(#)ctags.h 5.4 (Berkeley) 2/26/91 - */ - -#include -#define bool char - -#define YES 1 -#define NO 0 -#define EOS '\0' - -#define ENDLINE 50 /* max length of pattern */ -#define MAXTOKEN 250 /* max size of single token */ - -#define SETLINE {++lineno;lineftell = ftell(inf);} -#define GETC(op,exp) ((c = getc(inf)) op (int)exp) - -#define iswhite(arg) (_wht[arg]) /* T if char is white */ -#define begtoken(arg) (_btk[arg]) /* T if char can start token */ -#define intoken(arg) (_itk[arg]) /* T if char can be in token */ -#define endtoken(arg) (_etk[arg]) /* T if char ends tokens */ -#define isgood(arg) (_gd[arg]) /* T if char can be after ')' */ - - /* Symbol types */ -#define SY_MAC 1 /* Preprocessor Macros */ -#define SY_DEF 2 /* Preprocessor Defines */ -#define SY_FUN 3 /* C Functions */ -#define SY_VAR 4 /* C Variables */ -#define SY_STR 5 /* C Structs */ -#define SY_UNI 6 /* C Unions */ -#define SY_TYP 7 /* C Typedefs */ -#define SY_ENU 8 /* C Enums */ - -typedef struct nd_st { /* sorting structure */ - struct nd_st *left, - *right; /* left and right sons */ - char *entry, /* function or type name */ - *file, /* file name */ - *pat; /* search pattern */ - int symbtype; /* Type of symbol */ - int lno; /* for -x option */ - bool been_warned; /* set if noticed dup */ -} NODE; - -extern FILE *inf; /* ioptr for current input file */ -extern long lineftell; /* ftell after getc( inf ) == '\n' */ -extern int lineno, /* line number of current line */ - xflag; /* -x: cxref style output */ -extern bool _wht[0177],_etk[0177],_itk[0177],_btk[0177],_gd[0177]; -extern char lbuf[BUFSIZ]; diff --git a/doc/tools/src2html1.4a/Ctags/fortran.c b/doc/tools/src2html1.4a/Ctags/fortran.c deleted file mode 100644 index 025a204b6b..0000000000 --- a/doc/tools/src2html1.4a/Ctags/fortran.c +++ /dev/null @@ -1,155 +0,0 @@ -/* - * Copyright (c) 1987 The Regents of the University of California. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#ifndef lint -static char sccsid[] = "@(#)fortran.c 5.5 (Berkeley) 2/26/91"; -#endif /* not lint */ - -#include -#include -#include "ctags.h" - -static void takeprec(); - -char *lbp; /* line buffer pointer */ - -PF_funcs() -{ - register bool pfcnt; /* pascal/fortran functions found */ - register char *cp; - char tok[MAXTOKEN], - *gettoken(); - - for (pfcnt = NO;;) { - lineftell = ftell(inf); - if (!fgets(lbuf,sizeof(lbuf),inf)) - return(pfcnt); - ++lineno; - lbp = lbuf; - if (*lbp == '%') /* Ratfor escape to fortran */ - ++lbp; - for (;isspace(*lbp);++lbp); - if (!*lbp) - continue; - switch (*lbp | ' ') { /* convert to lower-case */ - case 'c': - if (cicmp("complex") || cicmp("character")) - takeprec(); - break; - case 'd': - if (cicmp("double")) { - for (;isspace(*lbp);++lbp); - if (!*lbp) - continue; - if (cicmp("precision")) - break; - continue; - } - break; - case 'i': - if (cicmp("integer")) - takeprec(); - break; - case 'l': - if (cicmp("logical")) - takeprec(); - break; - case 'r': - if (cicmp("real")) - takeprec(); - break; - } - for (;isspace(*lbp);++lbp); - if (!*lbp) - continue; - switch (*lbp | ' ') { - case 'f': - if (cicmp("function")) - break; - continue; - case 'p': - if (cicmp("program") || cicmp("procedure")) - break; - continue; - case 's': - if (cicmp("subroutine")) - break; - default: - continue; - } - for (;isspace(*lbp);++lbp); - if (!*lbp) - continue; - for (cp = lbp + 1;*cp && intoken(*cp);++cp); - if (cp = lbp + 1) - continue; - *cp = EOS; - (void)strcpy(tok,lbp); - getline(); /* process line for ex(1) */ - pfnote(tok,lineno); - pfcnt = YES; - } - /*NOTREACHED*/ -} - -/* - * cicmp -- - * do case-independent strcmp - */ -cicmp(cp) - register char *cp; -{ - register int len; - register char *bp; - - for (len = 0,bp = lbp;*cp && (*cp &~ ' ') == (*bp++ &~ ' '); - ++cp,++len); - if (!*cp) { - lbp += len; - return(YES); - } - return(NO); -} - -static void -takeprec() -{ - for (;isspace(*lbp);++lbp); - if (*lbp == '*') { - for (++lbp;isspace(*lbp);++lbp); - if (!isdigit(*lbp)) - --lbp; /* force failure */ - else - while (isdigit(*++lbp)); - } -} diff --git a/doc/tools/src2html1.4a/Ctags/lisp.c b/doc/tools/src2html1.4a/Ctags/lisp.c deleted file mode 100644 index 652313d4fe..0000000000 --- a/doc/tools/src2html1.4a/Ctags/lisp.c +++ /dev/null @@ -1,97 +0,0 @@ -/* - * Copyright (c) 1987 The Regents of the University of California. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#ifndef lint -static char sccsid[] = "@(#)lisp.c 5.5 (Berkeley) 2/26/91"; -#endif /* not lint */ - -#include -#include -#include "ctags.h" - -extern char *lbp; /* pointer shared with fortran */ - -/* - * lisp tag functions - * just look for (def or (DEF - */ -l_entries() -{ - register int special; - register char *cp, - savedc; - char tok[MAXTOKEN]; - - for (;;) { - lineftell = ftell(inf); - if (!fgets(lbuf,sizeof(lbuf),inf)) - return; - ++lineno; - lbp = lbuf; - if (!cicmp("(def")) - continue; - special = NO; - switch(*lbp | ' ') { - case 'm': - if (cicmp("method")) - special = YES; - break; - case 'w': - if (cicmp("wrapper") || cicmp("whopper")) - special = YES; - } - for (;!isspace(*lbp);++lbp); - for (;isspace(*lbp);++lbp); - for (cp = lbp;*cp && *cp != '\n';++cp); - *cp = EOS; - if (special) { - if (!(cp = index(lbp,')'))) - continue; - for (;cp >= lbp && *cp != ':';--cp); - if (cp < lbp) - continue; - lbp = cp; - for (;*cp && *cp != ')' && *cp != ' ';++cp); - } - else - for (cp = lbp + 1; - *cp && *cp != '(' && *cp != ' ';++cp); - savedc = *cp; - *cp = EOS; - (void)strcpy(tok,lbp); - *cp = savedc; - getline(); - pfnote(tok,lineno); - } - /*NOTREACHED*/ -} diff --git a/doc/tools/src2html1.4a/Ctags/print.c b/doc/tools/src2html1.4a/Ctags/print.c deleted file mode 100644 index 1c1c545ab6..0000000000 --- a/doc/tools/src2html1.4a/Ctags/print.c +++ /dev/null @@ -1,130 +0,0 @@ -/* - * Copyright (c) 1987 The Regents of the University of California. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#ifndef lint -static char sccsid[] = "@(#)print.c 5.4 (Berkeley) 2/26/91"; -#endif /* not lint */ - -#include -#include -#include -#include -#include "ctags.h" - -extern char searchar; /* ex search character */ - -/* - * getline -- - * get the line the token of interest occurred on, - * prepare it for printing. - */ -getline() -{ - register long saveftell; - register int c, - cnt; - register char *cp; - - saveftell = ftell(inf); - (void)fseek(inf,lineftell,SEEK_SET); - if (xflag) - for (cp = lbuf;GETC(!=,'\n');*cp++ = c); - /* - * do all processing here, so we don't step through the - * line more than once; means you don't call this routine - * unless you're sure you've got a keeper. - */ - else for (cnt = 0,cp = lbuf;GETC(!=,EOF) && cnt < ENDLINE;++cnt) { - if (c == (int)'\\') { /* backslashes */ - if (cnt > ENDLINE - 2) - break; - *cp++ = '\\'; *cp++ = '\\'; - ++cnt; - } - else if (c == (int)searchar) { /* search character */ - if (cnt > ENDLINE - 2) - break; - *cp++ = '\\'; *cp++ = c; - ++cnt; - } - else if (c == (int)'\n') { /* end of keep */ - *cp++ = '$'; /* can find whole line */ - break; - } - else - *cp++ = c; - } - *cp = EOS; - (void)fseek(inf,saveftell,SEEK_SET); -} - -char *symtype[]= { - "Unknown", - "Preprocessor macro", - "Preprocessor define", - "C function", - "C variable", - "C struct", - "C union", - "C typedef", - "C enum" -}; - -/* - * put_entries -- - * write out the tags - */ -put_entries(node) - register NODE *node; -{ - extern FILE *outf; /* ioptr for tags file */ - extern int vflag; /* -v: vgrind style output */ - extern int yflag; /* -y: yet another style output */ - - if (node->left) - put_entries(node->left); - if (vflag) - printf("%s %s %d\n", - node->entry,node->file,(node->lno + 63) / 64); - else if (xflag) - printf("%-16s %4d %-16s %s\n", - node->entry,node->lno,node->file,node->pat); - else if (yflag) - printf("%-16s %4d %-16s %s\n", - node->entry,node->lno,node->file,symtype[node->symbtype]); - else - fprintf(outf,"%s\t%s\t%c^%s%c\n", - node->entry,node->file,searchar,node->pat,searchar); - if (node->right) - put_entries(node->right); -} diff --git a/doc/tools/src2html1.4a/Ctags/strerror.c b/doc/tools/src2html1.4a/Ctags/strerror.c deleted file mode 100644 index 7a82b869bf..0000000000 --- a/doc/tools/src2html1.4a/Ctags/strerror.c +++ /dev/null @@ -1,6 +0,0 @@ -char *strerror(i) - int i; - { - extern char *sys_errlist[]; - return sys_errlist[i]; - } diff --git a/doc/tools/src2html1.4a/Ctags/tree.c b/doc/tools/src2html1.4a/Ctags/tree.c deleted file mode 100644 index e82c72c404..0000000000 --- a/doc/tools/src2html1.4a/Ctags/tree.c +++ /dev/null @@ -1,138 +0,0 @@ -/* - * Copyright (c) 1987 The Regents of the University of California. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#ifndef lint -static char sccsid[] = "@(#)tree.c 5.5 (Berkeley) 2/26/91"; -#endif /* not lint */ - -#include -#include -#include -#include -#include "ctags.h" - -/* - * pfnote -- - * enter a new node in the tree - */ -pfnote(name,ln,type) - char *name; - int ln; - int type; -{ - extern NODE *head; /* head of the sorted binary tree */ - extern char *curfile; /* current input file name */ - register NODE *np; - register char *fp; - char nbuf[MAXTOKEN]; - - /*NOSTRICT*/ - if (!(np = (NODE *)malloc(sizeof(NODE)))) { - fputs("ctags: too many entries to sort\n",stderr); - put_entries(head); - free_tree(head); - /*NOSTRICT*/ - if (!(head = np = (NODE *)malloc(sizeof(NODE)))) { - fputs("ctags: out of space.\n",stderr); - exit(1); - } - } - if (!xflag && !strcmp(name,"main")) { - if (!(fp = rindex(curfile,'/'))) - fp = curfile; - else - ++fp; - (void)sprintf(nbuf,"M%s",fp); - fp = rindex(nbuf,'.'); - if (fp && !fp[2]) - *fp = EOS; - name = nbuf; - } - if (!(np->entry = strdup(name))) { - (void)fprintf(stderr, "ctags: %s\n", strerror(errno)); - exit(1); - } - np->file = curfile; - np->lno = ln; np->symbtype= type; - np->left = np->right = 0; - if (!(np->pat = strdup(lbuf))) { - (void)fprintf(stderr, "ctags: %s\n", strerror(errno)); - exit(1); - } - if (!head) - head = np; - else - add_node(np,head); -} - -add_node(node,cur_node) - register NODE *node, - *cur_node; -{ - extern int wflag; /* -w: suppress warnings */ - register int dif; - - dif = strcmp(node->entry,cur_node->entry); - if (!dif) { - if (node->file == cur_node->file) { - if (!wflag) - fprintf(stderr,"Duplicate entry in file %s, line %d: %s\nSecond entry ignored\n",node->file,lineno,node->entry); - return; - } - if (!cur_node->been_warned) - if (!wflag) - fprintf(stderr,"Duplicate entry in files %s and %s: %s (Warning only)\n",node->file,cur_node->file,node->entry); - cur_node->been_warned = YES; - } - else if (dif < 0) - if (cur_node->left) - add_node(node,cur_node->left); - else - cur_node->left = node; - else if (cur_node->right) - add_node(node,cur_node->right); - else - cur_node->right = node; -} - -free_tree(node) - register NODE *node; -{ - NODE *nl; - while (node) { - if (node->right) - free_tree(node->right); - nl= node->left; free(node); - node = nl; - } -} diff --git a/doc/tools/src2html1.4a/Ctags/yacc.c b/doc/tools/src2html1.4a/Ctags/yacc.c deleted file mode 100644 index f073f2bb7c..0000000000 --- a/doc/tools/src2html1.4a/Ctags/yacc.c +++ /dev/null @@ -1,144 +0,0 @@ -/* - * Copyright (c) 1987 The Regents of the University of California. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the University of - * California, Berkeley and its contributors. - * 4. Neither the name of the University nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ - -#ifndef lint -static char sccsid[] = "@(#)yacc.c 5.6 (Berkeley) 2/26/91"; -#endif /* not lint */ - -#include -#include -#include "ctags.h" - -/* - * y_entries: - * find the yacc tags and put them in. - */ -y_entries() -{ - register int c; - register char *sp; - register bool in_rule; - char tok[MAXTOKEN]; - - while (GETC(!=,EOF)) - switch ((char)c) { - case '\n': - SETLINE; - /* FALLTHROUGH */ - case ' ': - case '\f': - case '\r': - case '\t': - break; - case '{': - if (skip_key((int)'}')) - in_rule = NO; - break; - case '\'': - case '"': - if (skip_key(c)) - in_rule = NO; - break; - case '%': - if (GETC(==,'%')) - return; - (void)ungetc(c,inf); - break; - case '/': - if (GETC(==,'*')) - skip_comment(); - else - (void)ungetc(c,inf); - break; - case '|': - case ';': - in_rule = NO; - break; - default: - if (in_rule || !isalpha(c) && c != (int)'.' - && c != (int)'_') - break; - sp = tok; - *sp++ = c; - while (GETC(!=,EOF) && (intoken(c) || c == (int)'.')) - *sp++ = c; - *sp = EOS; - getline(); /* may change before ':' */ - while (iswhite(c)) { - if (c == (int)'\n') - SETLINE; - if (GETC(==,EOF)) - return; - } - if (c == (int)':') { - pfnote(tok,lineno); - in_rule = YES; - } - else - (void)ungetc(c,inf); - } -} - -/* - * toss_yysec -- - * throw away lines up to the next "\n%%\n" - */ -toss_yysec() -{ - register int c, /* read character */ - state; - - /* - * state == 0 : waiting - * state == 1 : received a newline - * state == 2 : received first % - * state == 3 : recieved second % - */ - lineftell = ftell(inf); - for (state = 0;GETC(!=,EOF);) - switch ((char)c) { - case '\n': - ++lineno; - lineftell = ftell(inf); - if (state == 3) /* done! */ - return; - state = 1; /* start over */ - break; - case '%': - if (state) /* if 1 or 2 */ - ++state; /* goto 3 */ - break; - default: - state = 0; /* reset */ - } -} diff --git a/doc/tools/src2html1.4a/Ctags/z.c b/doc/tools/src2html1.4a/Ctags/z.c deleted file mode 100644 index 4c90e6ec95..0000000000 --- a/doc/tools/src2html1.4a/Ctags/z.c +++ /dev/null @@ -1,20 +0,0 @@ -#define fred 23 -#define jim(a) (a+2) - -int helo; - -struct thing { - int v; -} doris; - -union what { - int v; - char q; -} mary; - -enum thinddd { 1,2,3,4,5 } zoo; - -typedef unsigned int uinty; - -int rain() - { printf("Hello world\n"); } diff --git a/doc/tools/src2html1.4a/FreeBSD/.cvsignore b/doc/tools/src2html1.4a/FreeBSD/.cvsignore deleted file mode 100644 index 282522db03..0000000000 --- a/doc/tools/src2html1.4a/FreeBSD/.cvsignore +++ /dev/null @@ -1,2 +0,0 @@ -Makefile -Makefile.in diff --git a/doc/tools/src2html1.4a/FreeBSD/FreeBSD.hdr b/doc/tools/src2html1.4a/FreeBSD/FreeBSD.hdr deleted file mode 100644 index 6c2f8e185c..0000000000 --- a/doc/tools/src2html1.4a/FreeBSD/FreeBSD.hdr +++ /dev/null @@ -1,25 +0,0 @@ -Welcome to the hyperlinked source code tree for FreeBSD-2.1.0. This is an -attempt at a WWW document that allows you to find functions, structs -etc. in the FreeBSD source code by name.

- -If you are interested in a particular type of symbols (e.g functions), use -the type links below. If you are interested in a particular directory in -FreeBSD, choose the directory link below.

- -Follow the links until you reach the source code you are interested in.

- -

Bugs and Missing Features

- -I am using ctags and perl to find the symbols and produce the html documents. -My parsing of the ctags output (especially for variables) seems slightly -wrong. I'd appreciate a better way of doing things.

- -The final code should have hyperlinks that allow you to follow references -to other symbols in the tree (e.g calls to bread() etc). This is difficult -given C's scoping rules, and I don't want to write a C grammar parser. -Until I can think of a clean way, I'll omit the desired hyperlinks.

- - -Warren Toomey -wkt@cs.adfa.oz.au, January 1996 - diff --git a/doc/tools/src2html1.4a/FreeBSD/FreeBSD.s2h b/doc/tools/src2html1.4a/FreeBSD/FreeBSD.s2h deleted file mode 100644 index 925eefeb58..0000000000 --- a/doc/tools/src2html1.4a/FreeBSD/FreeBSD.s2h +++ /dev/null @@ -1,68 +0,0 @@ -# -# -# Input description for the FreeBSD 2.1.0 source tree -# Place this file and all the .hdr files in a directory, -# cd into that directory, and say `src2html FreeBSD.s2h'. -# -set Formdir /cgi-bin -set Htmldir FreeBSD-srctree -set Htmlroot . -set Newsrctree newsrc -set Srctree sys -# -dir conf Kernel configuration parameters -dir ddb Kernel debugging routines -dir dev/aic7xxx Adaptec AIC7770/AIC7870 sequencer code -dir dev/vn Vnode disk driver -dir gnu/i386/fpemul GNU's i387 floating point emulator -dir gnu/i386/isa Device drivers with GNU licensing -dir gnu/isdn An ISDN driver -dir i386/apm i386-specific power management -dir i386/apm/apm_init i386-specific power management -dir i386/boot/biosboot i386-specific boot code -dir i386/boot/dosboot i386-specific boot code -dir i386/boot/kzipboot i386-specific boot code -dir i386/boot/netboot i386-specific boot code -dir i386/eisa Device drivers for peripherals on the EISA bus -dir i386/i386 i386-specific code -dir i386/ibcs2 Intel Unix Binary Compatibility code -dir i386/include i386-specific C-language include files -dir i386/include/pc i386-specific C-language include files -dir i386/isa Device drivers for peripherals on the ISA bus -dir i386/isa/ic Device drivers for peripherals on the ISA bus -dir i386/isa/matcd Matsushita device driver -dir i386/isa/pcvt VT-220 emulation code -dir i386/isa/sound Device drivers for sound peripherals on the ISA bus -dir i386/linux Linux binaries support -dir i386/scsi Device drivers for SCSI peripherals on the ISA bus -dir isofs/cd9660 ISO CD9660 file-system code -dir kern The core OS routines: processes, scheduling, syscalls -dir libkern The kernel library -dir miscfs/deadfs Miscellaneous file systems -dir miscfs/devfs Miscellaneous file systems -dir miscfs/fdesc Miscellaneous file systems -dir miscfs/fifofs Miscellaneous file systems -dir miscfs/kernfs Miscellaneous file systems -dir miscfs/nullfs Miscellaneous file systems -dir miscfs/portal Miscellaneous file systems -dir miscfs/procfs Miscellaneous file systems -dir miscfs/specfs Miscellaneous file systems -dir miscfs/umapfs Miscellaneous file systems -dir miscfs/union Miscellaneous file systems -dir msdosfs The MS-DOS file system code -dir net Routing and general network interfaces -dir netccitt CCITT Networking code -dir netinet Internet protocols -dir netiso ISO Networking code -dir netiso/xebec ISO Networking code -dir netns Xerox NS Networking code -dir nfs The Network File System -dir pccard Interface code for PC-CARD controllers. -dir pci Device drivers for peripherals on the PCI bus -dir scsi Device drivers for peripherals on the SCSI bus -dir sys Widely used C-language include files -dir ufs/ffs The Berkeley Fast Filesystem -dir ufs/lfs The Log Filesystem -dir ufs/mfs The Memory Filesystem -dir ufs/ufs The Unix Filesystem -dir vm The Virtual Memory Management subsystem diff --git a/doc/tools/src2html1.4a/FreeBSD/Makefile.am b/doc/tools/src2html1.4a/FreeBSD/Makefile.am deleted file mode 100644 index 534baa84e8..0000000000 --- a/doc/tools/src2html1.4a/FreeBSD/Makefile.am +++ /dev/null @@ -1,6 +0,0 @@ -## $Id$ - - -EXTRA_DIST = FreeBSD.hdr FreeBSD.s2h conf.hdr ddb.hdr i386.i386.hdr \ - i386.include.hdr i386.isa.hdr i386.stand.hdr kern.hdr net.hdr \ - netinet.hdr nfs.hdr stand.hdr sys.hdr ufs.hdr vm.hdr diff --git a/doc/tools/src2html1.4a/FreeBSD/conf.hdr b/doc/tools/src2html1.4a/FreeBSD/conf.hdr deleted file mode 100644 index 103742dbe2..0000000000 --- a/doc/tools/src2html1.4a/FreeBSD/conf.hdr +++ /dev/null @@ -1,9 +0,0 @@ -The conf directory holds miscellaneous files, such as the list of -files which are needed/optional in the OS. The main file of concern is -param.c, which describes the system-dependent configuration -parameters of FreeBSD. - -The 4.3BSD Internals book by Leffler, McKusick, Karels and Quarterman -doesn't really cover this directory. It is vaguely covered in Chapter 8 of -the "System Performance Tuning" Nutshell book by Mike Loukides. -

diff --git a/doc/tools/src2html1.4a/FreeBSD/ddb.hdr b/doc/tools/src2html1.4a/FreeBSD/ddb.hdr deleted file mode 100644 index 2882f3dfa8..0000000000 --- a/doc/tools/src2html1.4a/FreeBSD/ddb.hdr +++ /dev/null @@ -1,6 +0,0 @@ -The ddb directory holds routines used to debug the kernel. -The 4.3BSD Internals book by Leffler, McKusick, Karels and Quarterman -doesn't really cover this directory. However, some information has been -presented by Kirk KcKusick and Keith Bostic in their "UNIX Kernel Internals" -notes, which they have presented in many places in the past few years. -

diff --git a/doc/tools/src2html1.4a/FreeBSD/i386.i386.hdr b/doc/tools/src2html1.4a/FreeBSD/i386.i386.hdr deleted file mode 100644 index 72ea58d1f1..0000000000 --- a/doc/tools/src2html1.4a/FreeBSD/i386.i386.hdr +++ /dev/null @@ -1,5 +0,0 @@ -The i386/i386 directory holds the routines that deal with the Intel -386/486 CPU in the PC architecture. -The 4.3BSD Internals book by Leffler, McKusick, Karels and Quarterman -doesn't describe this anywhere at all, because this is machine-specific. -

diff --git a/doc/tools/src2html1.4a/FreeBSD/i386.include.hdr b/doc/tools/src2html1.4a/FreeBSD/i386.include.hdr deleted file mode 100644 index 7acfb0ec1b..0000000000 --- a/doc/tools/src2html1.4a/FreeBSD/i386.include.hdr +++ /dev/null @@ -1,5 +0,0 @@ -The i386/include directory holds C-language include files that -define things that are specific about the PC architecture.

- -The 4.3BSD Internals book by Leffler, McKusick, Karels and Quarterman -doesn't describe this anywhere at all.

diff --git a/doc/tools/src2html1.4a/FreeBSD/i386.isa.hdr b/doc/tools/src2html1.4a/FreeBSD/i386.isa.hdr deleted file mode 100644 index ec13230f00..0000000000 --- a/doc/tools/src2html1.4a/FreeBSD/i386.isa.hdr +++ /dev/null @@ -1,10 +0,0 @@ -The i386/isa directory holds the routines that deal with the ISA -I/O bus in the PC architecture. -The 4.3BSD Internals book by Leffler, McKusick, Karels and Quarterman -doesn't describe this anywhere at all, because this is machine-specific. -You can however glean some information from the following chapter: - -

-
Chapter 8, pp 225-256 Device Drivers. -
-

diff --git a/doc/tools/src2html1.4a/FreeBSD/i386.stand.hdr b/doc/tools/src2html1.4a/FreeBSD/i386.stand.hdr deleted file mode 100644 index c548c044b0..0000000000 --- a/doc/tools/src2html1.4a/FreeBSD/i386.stand.hdr +++ /dev/null @@ -1,14 +0,0 @@ -The i386/stand directory holds functions that are useful, but cannot -be called from the kernel. For example printf() is great, but if the kernel -called printf() it would generate a TRAP and wind up back in the kernel.

- -The functions here emulate these functions by dealing directly with the -hardware on the system.

- -The 4.3BSD Internals book by Leffler, McKusick, Karels and Quarterman -covers machine-independent stand functionality in: - -

-
Chapter 13.2, pg 394 Bootstrapping. -
-

diff --git a/doc/tools/src2html1.4a/FreeBSD/kern.hdr b/doc/tools/src2html1.4a/FreeBSD/kern.hdr deleted file mode 100644 index f8ec13e4a1..0000000000 --- a/doc/tools/src2html1.4a/FreeBSD/kern.hdr +++ /dev/null @@ -1,18 +0,0 @@ -The kern directory holds the core functionality of FreeBSD: -system startup, core system calls and syscall dispatching, process -management, scheduling, signals, file descriptors, top-level filesystem -code, interprocess communication and terminal handling.

- -The 4.3BSD Internals book by Leffler, McKusick, Karels and Quarterman -covers kern in: - -

-
Chapter 2, pp 19-42 Overview of the Kernel. -
Chapter 3, pp 43-66 Kernel Services. -
Chapter 4, pp 69-108 Process Management. -
Chapter 6, pp 169-186 I/O System Overview. -
Chapter 9, pp 259-278 Terminal Handling. -
Chapter 10, pp 281-309 Interprocess Communication. -
Chapter 13, pp 393-411 System Startup. -
-

diff --git a/doc/tools/src2html1.4a/FreeBSD/net.hdr b/doc/tools/src2html1.4a/FreeBSD/net.hdr deleted file mode 100644 index 59c1f67741..0000000000 --- a/doc/tools/src2html1.4a/FreeBSD/net.hdr +++ /dev/null @@ -1,11 +0,0 @@ -The net directory holds the network functionality of FreeBSD that -deals with routing and generic interfaces: SLIP, PPP, Ethernet, packet -filters. - -The 4.3BSD Internals book by Leffler, McKusick, Karels and Quarterman -covers kern in: - -

-
Chapter 11, pp 311-341 Network Communication. -
-

diff --git a/doc/tools/src2html1.4a/FreeBSD/netinet.hdr b/doc/tools/src2html1.4a/FreeBSD/netinet.hdr deleted file mode 100644 index 19cdffa577..0000000000 --- a/doc/tools/src2html1.4a/FreeBSD/netinet.hdr +++ /dev/null @@ -1,10 +0,0 @@ -The netinet directory holds the code for the Internet network -protocols used in FreeBSD: TCP, IP, ICMP, ARP.

- -The 4.3BSD Internals book by Leffler, McKusick, Karels and Quarterman -covers netinet in: - -

-
Chapter 12, pp 343-389 Network Protocols. -
-

diff --git a/doc/tools/src2html1.4a/FreeBSD/nfs.hdr b/doc/tools/src2html1.4a/FreeBSD/nfs.hdr deleted file mode 100644 index f9aeab2bbb..0000000000 --- a/doc/tools/src2html1.4a/FreeBSD/nfs.hdr +++ /dev/null @@ -1,7 +0,0 @@ -The nfs directory holds the code for the Network File System. -The code was developed from a specification of NFS from Sun Microsystems.

- -The 4.3BSD Internals book by Leffler, McKusick, Karels and Quarterman -doesn't cover nfs. You probably don't really want to delve into -it too much, but there is an RFC around describing the protocol, but not -the code here.

diff --git a/doc/tools/src2html1.4a/FreeBSD/stand.hdr b/doc/tools/src2html1.4a/FreeBSD/stand.hdr deleted file mode 100644 index 9e7df8861f..0000000000 --- a/doc/tools/src2html1.4a/FreeBSD/stand.hdr +++ /dev/null @@ -1,14 +0,0 @@ -The stand directory holds functions that are useful, but cannot be -called from the kernel. For example printf() is great, but if the kernel -called printf() it would generate a TRAP and wind up back in the kernel.

- -The functions here emulate these functions by dealing directly with the -hardware on the system.

- -The 4.3BSD Internals book by Leffler, McKusick, Karels and Quarterman -covers stand in: - -

-
Chapter 13.2, pg 394 Bootstrapping. -
-

diff --git a/doc/tools/src2html1.4a/FreeBSD/sys.hdr b/doc/tools/src2html1.4a/FreeBSD/sys.hdr deleted file mode 100644 index 2624741a87..0000000000 --- a/doc/tools/src2html1.4a/FreeBSD/sys.hdr +++ /dev/null @@ -1,6 +0,0 @@ -The sys directory holds C-language include files that are used -by all parts of the FreeBSD source tree.

- -The 4.3BSD Internals book by Leffler, McKusick, Karels and Quarterman -doesn't cover these files specifically, but discussion of their contents -crops up everywhere.

diff --git a/doc/tools/src2html1.4a/FreeBSD/ufs.hdr b/doc/tools/src2html1.4a/FreeBSD/ufs.hdr deleted file mode 100644 index 8cec8cddac..0000000000 --- a/doc/tools/src2html1.4a/FreeBSD/ufs.hdr +++ /dev/null @@ -1,10 +0,0 @@ -The ufs directory holds the code for the Berkeley Fast Filesystem, -which is the filesystem used on locally mounted hard and floppy disks.

- -The 4.3BSD Internals book by Leffler, McKusick, Karels and Quarterman -covers ufs in: - -

-
Chapter 7, pp 187-223 The Filesystem. -
-

diff --git a/doc/tools/src2html1.4a/FreeBSD/vm.hdr b/doc/tools/src2html1.4a/FreeBSD/vm.hdr deleted file mode 100644 index 26205175a8..0000000000 --- a/doc/tools/src2html1.4a/FreeBSD/vm.hdr +++ /dev/null @@ -1,9 +0,0 @@ -The vm directory holds the virtual memory subsystem used by -FreeBSD. This was derived from the VM system used in the Mach kernel, -with the interface to the rest of the kernel rewritten. As such, it is -not described in the -4.3BSD Internals book by Leffler, McKusick, Karels and Quarterman, -but it is described by Kirk KcKusick and Keith Bostic in their -"UNIX Kernel Internals" -notes, which they have presented in many places in the past few years. -

diff --git a/doc/tools/src2html1.4a/Makefile.am b/doc/tools/src2html1.4a/Makefile.am deleted file mode 100644 index ee9fc2ddee..0000000000 --- a/doc/tools/src2html1.4a/Makefile.am +++ /dev/null @@ -1,8 +0,0 @@ - - -SUBDIRS = Ctags FreeBSD ctags-emacs - -noinst_SCRIPTS = ctags-wr src2html src2html.cgi - -EXTRA_DIST = src2html.1 Readme $(noinst_SCRIPTS) - diff --git a/doc/tools/src2html1.4a/Readme b/doc/tools/src2html1.4a/Readme deleted file mode 100644 index 2153411891..0000000000 --- a/doc/tools/src2html1.4a/Readme +++ /dev/null @@ -1,65 +0,0 @@ - src2html - Hyperlink a C source code tree using HTML, Version 1.3-alpha - - Warren Toomey wkt@cs.adfa.oz.au June 1995 - - -Src2html is a program which takes a C source tree and creates a set of -HTML hypertext documents that allows the most important symbols in the -source tree to be found easily. As well, a HTML version of the source -tree is created, with the symbols given in bold font where they are defined -in the source. - - -REQUIREMENTS - -You will need: - - + Perl 4.x - + a standard Unix sort(1) command. - + a mkdir(1) that supports recursive creation of directories. - src2html is configured to use `mkdir -p' to do this. - + an egrep(1) if you're going to use the search facility. - + httpd(1) if you're going to use the search facility. - + Ctags-new, which is bundled with src2html, and a C compiler - to compile it. - - -INSTALLATION - -Extract the src2html archive, including the Ctags-new and Example directories; -you probably have already done that. Go into the Ctags-new directory and make -ctags-new. This should be very straight-forward. - -Install ctags-new and src2html in a directory on your path, make them -executable and install their man pages as well. If your mkdir(1) uses a -different option to -p, edit src2html to fix this. - -If you want to use the search facility, you need to install src2html.cgi -in your httpd script directory, and edit it to reflect the root of your -HTML documents, as set in DirectryRoot in conf/srm.conf. - -Make sure that ctags-new, src2html and src2html.cgi are executable, and -that the latter two can find the Perl interpreter. Installation is complete. - - -USING SRC2HTML - -Using src2html is pretty straight-forward. Print out and read the man page -before trying anything. In the FreeBSD directory I have included the config -file and header files for my src2html conversion of the FreeBSD-2.0.5 source -tree; read the man page and FreeBSD/FreeBSD.s2h in tandem. The root document of -this HTML tree is at http://minnie.cs.adfa.oz.au/FreeBSD-srctree/FreeBSD.html. - - -COMMENTS AND QUESTIONS - -Surprisingly, src2html is reasonably fast even on large source trees. This was -my first Perl program, so it could probably be made faster and smaller. I've -placed comments in the source to give you an idea of what each section does. If -you have any questions or comments, please email them to me at -wkt@cs.adfa.oz.au. Now that it's finished I'm not that keen on overhauling it -etc. I consider it as a good prototype. Getting inter-source hyperlinks done -would be great, but I really don't want to write a C parser myself. - -Cheers, - Warren Toomey diff --git a/doc/tools/src2html1.4a/ctags-emacs/.cvsignore b/doc/tools/src2html1.4a/ctags-emacs/.cvsignore deleted file mode 100644 index 282522db03..0000000000 --- a/doc/tools/src2html1.4a/ctags-emacs/.cvsignore +++ /dev/null @@ -1,2 +0,0 @@ -Makefile -Makefile.in diff --git a/doc/tools/src2html1.4a/ctags-emacs/Makefile.am b/doc/tools/src2html1.4a/ctags-emacs/Makefile.am deleted file mode 100644 index f84020f37e..0000000000 --- a/doc/tools/src2html1.4a/ctags-emacs/Makefile.am +++ /dev/null @@ -1,4 +0,0 @@ -## $Id$ - - -EXTRA_DIST = ctags etags.c-ada-patch README diff --git a/doc/tools/src2html1.4a/ctags-emacs/README b/doc/tools/src2html1.4a/ctags-emacs/README deleted file mode 100644 index 83415c92f4..0000000000 --- a/doc/tools/src2html1.4a/ctags-emacs/README +++ /dev/null @@ -1,20 +0,0 @@ -# -# $Id$ -# - -Included in this directory is a patch for the file lib-src/etags.c -from emacs-20.2. This patch and the following instructions may -or may not work for any other emacs version. - -mkdir work -tar xzf ..../emacs-20.2.tar.gz -cd emacs-20.2/lib-src -patch <...../etags.c-ada-patch -cd ../.. -mkdir build -cd build -../emacs-20.2/configure -cd lib-src -gmake ctags - -The ctags file in this directory is a pre-compiled binary. diff --git a/doc/tools/src2html1.4a/ctags-emacs/ctags b/doc/tools/src2html1.4a/ctags-emacs/ctags deleted file mode 100644 index 7fc51e6e9c..0000000000 Binary files a/doc/tools/src2html1.4a/ctags-emacs/ctags and /dev/null differ diff --git a/doc/tools/src2html1.4a/ctags-emacs/etags.c-ada-patch b/doc/tools/src2html1.4a/ctags-emacs/etags.c-ada-patch deleted file mode 100644 index 7f660ce864..0000000000 --- a/doc/tools/src2html1.4a/ctags-emacs/etags.c-ada-patch +++ /dev/null @@ -1,424 +0,0 @@ -*** etags.c.orig Wed Aug 6 02:09:19 1997 ---- etags.c Wed Nov 5 13:30:11 1997 -*************** -*** 31,37 **** - * Francesco Potorti` (F.Potorti@cnuce.cnr.it) is the current maintainer. - */ - -! char pot_etags_version[] = "@(#) pot revision number is 12.11"; - - #define TRUE 1 - #define FALSE 0 ---- 31,37 ---- - * Francesco Potorti` (F.Potorti@cnuce.cnr.it) is the current maintainer. - */ - -! char pot_etags_version[] = "@(#) pot revision number is 12.11/patched for Ada"; - - #define TRUE 1 - #define FALSE 0 -*************** -*** 182,193 **** ---- 182,195 ---- - char *relative_filename (), *absolute_filename (), *absolute_dirname (); - void grow_linebuffer (); - long *xmalloc (), *xrealloc (); -+ char *basename_no_extension (); - - typedef void Lang_function (); - /* Many compilers barf on this: - Lang_function Asm_labels; - so let's write it this way */ - void Asm_labels (); -+ void Ada_funcs (); - void C_entries (); - void default_C_entries (); - void plain_C_entries (); -*************** -*** 300,305 **** ---- 302,309 ---- - bool cxref_style; /* -x: create cxref style output */ - bool cplusplus; /* .[hc] means C++, not C */ - bool noindentypedefs; /* -I: ignore indentation in C */ -+ bool packages_only; /* -P: only ada packages */ -+ bool do_filename_tags; /* -F: insert a tag for the filename */ - - #ifdef LONG_OPTIONS - struct option longopts[] = -*************** -*** 330,335 **** ---- 334,341 ---- - { "update", no_argument, NULL, 'u' }, - { "version", no_argument, NULL, 'V' }, - { "vgrind", no_argument, NULL, 'v' }, -+ { "packages-only", no_argument, NULL, 'P' }, -+ { "do-filename-tags", no_argument, NULL, 'F' }, - { 0 } - }; - #endif /* LONG_OPTIONS */ -*************** -*** 371,376 **** ---- 377,386 ---- - NULL - }; - -+ /* Ada code */ -+ char *Ada_suffixes [] = -+ { "ads", "adb", "ada", NULL }; -+ - /* Note that .c and .h can be considered C++, if the --c++ flag was - given. That is why default_C_entries is called here. */ - char *default_C_suffixes [] = -*************** -*** 445,450 **** ---- 455,461 ---- - struct lang_entry lang_names [] = - { - { "asm", Asm_labels, Asm_suffixes, NULL }, -+ { "Ada", Ada_funcs, Ada_suffixes, NULL }, - { "c", default_C_entries, default_C_suffixes, NULL }, - { "c++", Cplusplus_entries, Cplusplus_suffixes, NULL }, - { "c*", Cstar_entries, Cstar_suffixes, NULL }, -*************** -*** 609,614 **** ---- 620,631 ---- - which you like."); - } - -+ puts ("-P, --packages-only\n\ -+ For Ada files, generates tags entries only for packages."); -+ -+ puts ("-F, --do-filename-tags\n\ -+ Generates a tag entry with tagname being file basename without suffix."); -+ - puts ("-V, --version\n\ - Print the version of the program.\n\ - -h, --help\n\ -*************** -*** 816,824 **** - char *optstring; - - #ifdef ETAGS_REGEXPS -! optstring = "-aCdDf:Il:o:r:RStTi:BuvxwVhH"; - #else -! optstring = "-aCdDf:Il:o:StTi:BuvxwVhH"; - #endif /* ETAGS_REGEXPS */ - - #ifndef LONG_OPTIONS ---- 833,841 ---- - char *optstring; - - #ifdef ETAGS_REGEXPS -! optstring = "-aCdDf:Il:o:r:RStTi:BuvxwVhHPF"; - #else -! optstring = "-aCdDf:Il:o:StTi:BuvxwVhHPF"; - #endif /* ETAGS_REGEXPS */ - - #ifndef LONG_OPTIONS -*************** -*** 892,897 **** ---- 909,923 ---- - case 'T': - typedefs = typedefs_and_cplusplus = TRUE; - break; -+ -+ case 'P': -+ packages_only++; -+ break; -+ -+ case 'F': -+ do_filename_tags++; -+ break; -+ - #if (!CTAGS) - /* Etags options */ - case 'i': -*************** -*** 1169,1174 **** ---- 1195,1201 ---- - if (!CTAGS) - { - char *filename; -+ char *tagfilename; - - if (absolutefn (file)) - { -*************** -*** 1181,1186 **** ---- 1208,1220 ---- - to the directory of the tags file. */ - filename = relative_filename (file, tagfiledir); - } -+ if (do_filename_tags) -+ { -+ tagfilename = basename_no_extension(filename); -+ pfnote(savestr(tagfilename), FALSE, tagfilename, 0, 1, 0); -+ free (tagfilename); -+ } -+ - fprintf (tagf, "\f\n%s,%d\n", filename, total_size_of_entries (head)); - free (filename); - put_entries (head); -*************** -*** 2954,2959 **** ---- 2988,3198 ---- - C_entries (YACC, inf); - } - -+ /* ada parsing */ -+ -+ char *adbp; -+ int apfcnt; -+ -+ void -+ Ada_funcs(fi) -+ FILE *fi; -+ { -+ int inquote; -+ -+ inquote = 0; -+ lineno = 0; -+ charno = 0; -+ apfcnt = 0; -+ -+ while (!feof (fi)) -+ { -+ if (adbp == NULL || *adbp == 0) -+ { -+ lineno++; -+ linecharno = charno; -+ charno += readline (&lb, fi) + 1; -+ adbp = lb.buffer; -+ } -+ if (*adbp == '-') -+ { -+ adbp++ ; -+ if (*adbp == '-') -+ { -+ while (*adbp) -+ adbp++; -+ continue; -+ } -+ } -+ if (*adbp == '\'') -+ { -+ adbp++ ; -+ if (*adbp) adbp++; -+ continue; -+ } -+ if (inquote || (*adbp == '"')) -+ { -+ inquote = 1; -+ adbp++ ; -+ while (*adbp && *adbp != '"') -+ adbp++; -+ if (*adbp == '"') -+ { -+ adbp++; -+ inquote = 0; -+ } -+ continue; -+ } -+ while (*adbp && !begtoken(*adbp)) -+ { -+ if ((*adbp == '-') || (*adbp == '"') || (*adbp == '\'')) -+ break; -+ adbp++; -+ } -+ if ((*adbp == '-') || (*adbp == '"') || (*adbp == '\'')) -+ continue; -+ if (*adbp == 0) -+ continue; -+ switch (*adbp) -+ { -+ case 'f': -+ case 'F': -+ if (adatail("function") && !packages_only) -+ adagetit(fi, "/f"); -+ else -+ adaskip(); -+ continue; -+ case 'p': -+ case 'P': -+ if (adatail("procedure") && !packages_only) -+ adagetit(fi, "/p"); -+ else if (adatail("package")) -+ adagetit(fi, "/s"); -+ else -+ adaskip(); -+ continue; -+ case 't': -+ case 'T': -+ if (adatail("task") && !packages_only) -+ adagetit(fi, "/k"); -+ else if (typedefs && adatail("type") && !packages_only) -+ adagetit(fi, "/t"); -+ else -+ adaskip(); -+ continue; -+ -+ default: -+ adaskip(); -+ continue; -+ } -+ } -+ } -+ adaskip() -+ { -+ while (*adbp && !endtoken(*adbp)) -+ adbp++; -+ while (*adbp && !begtoken(*adbp)) -+ { -+ if ((*adbp == '"') || (*adbp == '\'') || (*adbp == '-')) -+ return; -+ adbp++; -+ } -+ } -+ -+ adatail(cp) -+ char *cp; -+ { -+ register int len = 0; -+ -+ while (*cp && (*cp == tolower(*(adbp+len)))) -+ cp++, len++; -+ if (*cp == 0) -+ { -+ adbp += len; -+ if (intoken(*adbp)) -+ return (0); -+ else -+ return (1); -+ } -+ return (0); -+ } -+ -+ adagetit(fi, name_qualifier) -+ FILE *fi; -+ char *name_qualifier; -+ -+ { -+ register char *cp; -+ char c; -+ char nambuf[BUFSIZ]; -+ char * local_name_qualifier; -+ -+ local_name_qualifier = name_qualifier; -+ -+ while (!feof (fi)) -+ { -+ if (*adbp == '\0') -+ { -+ lineno++; -+ linecharno = charno; -+ charno += readline (&lb, fi) + 1; -+ adbp = lb.buffer; -+ } -+ if (*adbp == '-') -+ { -+ adbp++ ; -+ if (*adbp == '-') -+ { -+ while (*adbp) -+ adbp++; -+ continue; -+ } -+ } -+ while (isspace(*adbp)) -+ adbp++; -+ if (*adbp == 0) -+ continue; -+ if (*adbp == '-') -+ continue; -+ switch(*adbp) -+ { -+ case 'b': -+ case 'B': -+ if (adatail("body")) -+ { -+ local_name_qualifier = "/b"; -+ continue; -+ } -+ break; -+ -+ case 't': -+ case 'T': -+ if (adatail("type")) -+ continue; -+ break; -+ } -+ if (*adbp == '"') -+ { -+ for (cp = adbp+1; *cp && *cp != '"'; cp++) -+ continue; -+ } -+ else -+ for (cp = adbp+1; -+ *cp && (isalpha(*cp) || isdigit(*cp) || *cp == '_'); -+ cp++) -+ continue; -+ c = cp[0]; -+ cp[0] = 0; -+ strcpy(nambuf, adbp); -+ strcat(nambuf, local_name_qualifier); -+ cp[0] = c; -+ pfnote(savenstr (nambuf, strlen(nambuf)), TRUE, lb.buffer, cp - lb.buffer + 1, lineno, linecharno); -+ /* I am not really sure what the name is used for. */ -+ /* probably to be used to add a qualifier like /f /p /b /s /k /t */ -+ apfcnt++; -+ return; -+ } -+ } -+ - /* Fortran parsing */ - - char *dbp; -*************** -*** 4684,4689 **** ---- 4923,4968 ---- - return path.buffer; - #endif /* not MSDOS */ - #endif /* not HAVE_GETCWD */ -+ } -+ -+ /* Returna newly allocated string containing the filename -+ of FILE without any precending directory and without -+ extension. */ -+ char * -+ basename_no_extension (file) -+ char *file; -+ { -+ char *begin = file + strlen(file); -+ char *end = begin; -+ char *res, *rescp; -+ bool in_extension; -+ -+ -+ /* position begin at the begining of the basename -+ end will point to the end of the basename -+ without extension */ -+ in_extension = TRUE; -+ -+ while (begin > file && *begin != '/') -+ { -+ if (*begin == '.' && in_extension) -+ { -+ end = begin; -+ in_extension = FALSE; -+ } -+ begin--; -+ } -+ if (*begin == '/') -+ begin++; -+ -+ res = xnew(strlen(begin) - strlen(end) + 1, char); -+ rescp = res; -+ while (begin != end) -+ { -+ *rescp++ = *begin++; -+ } -+ *rescp = '\0'; -+ return res; - } - - /* Return a newly allocated string containing the file name diff --git a/doc/tools/src2html1.4a/ctags-wr b/doc/tools/src2html1.4a/ctags-wr deleted file mode 100644 index d514e85cab..0000000000 --- a/doc/tools/src2html1.4a/ctags-wr +++ /dev/null @@ -1,41 +0,0 @@ -#! /bin/sh -# -# Ctags wrapper -# -# Invokes the version shipped with src2html for C. -# Invokes the Ada patched GNU Emacs version for Ada. -# -# $Id$ - -TOOLSBASE=/usr1/rtems/rtemsdoc-work/tools/src2html - -if [ ! -f ${TOOLSBASE}/ctags-new ]; then - echo Can not find ${TOOLSBASE}/ctags-new for C programs. - exit 1 -fi - -if [ ! -f ${TOOLSBASE}/ctags ]; then - echo Can not find ${TOOLSBASE}/ctags for Ada programs. - exit 1 -fi - -cfiles=`find $1 -name "*.[ch]" -o "*.inl" 2>/dev/null | grep -v "/no-"` -adafiles=`find $1 -name "*.ad[sb]" 2>/dev/null | grep -v "/no-"` -adafiles=`ls -1 $1/*.ad[sb] 2>/dev/null` - -#cfiles=`ls -1 $1/*.[ch] $1/*.inl 2>/dev/null | grep -v "/no-"` -#adafiles=`ls -1 $1/*.ad[sb] 2>/dev/null` - -if [ "x${cfiles}" != x ] ; then - ${TOOLSBASE}/ctags-new -d -t -w -y ${cfiles} - #mv tags tags.c -fi - -if [ "x${adafiles}" != x ] ; then - ${TOOLSBASE}-src/ctags -d -t -x --no-warn ${adafiles} -fi -# cat tags -#mv tags tags.ada -# -#cat tags.c tags.ada -#rm -f tags.c tags.ada diff --git a/doc/tools/src2html1.4a/src2html b/doc/tools/src2html1.4a/src2html deleted file mode 100644 index 98d9d83d7f..0000000000 --- a/doc/tools/src2html1.4a/src2html +++ /dev/null @@ -1,704 +0,0 @@ -#!/usr/bin/perl -# Src2html: Take a source tree and generate Html documents that have hyperlinks -# to the definition of structures, variables, functions, and preprocessor -# definitions. Read the manual page for details on how to use the program. -# -# Version 1.4-alpha. Written by Warren Toomey wkt@cs.adfa.oz.au -# -# 19th January 1996 -# -# $Id$ -# - -if ($#ARGV <= 0 || $#ARGV > 4) { # Check arg count - print(STDERR "Usage: $0 [-na] [-nl] [-d num] input_description\n"); - print(STDERR " -na: Don't produce top-level category files\n"); - print(STDERR " -nl: Don't produce per-letter files\n"); - print(STDERR " -d: Set debugging to given number (0-3)\n"); - exit(1); -} - -# Set up default option values -$NoLetters= 0; -$NoAll= 0; -$Debug=0; -$Top= $ARGV[$#ARGV]; -$Top=~ s/\.s2h$//; - -# Parse the options -for ($i=0; $i<= $#ARGV; $i++) { - if ($ARGV[$i] eq "-na") { $NoAll= 1; next; } - if ($ARGV[$i] eq "-nl") { $NoLetters= 1; next; } - if ($ARGV[$i] eq "-d") { $i++; $Debug= $ARGV[$i]; next; } -} - -$Title{"m"}= "C Macros"; -$Title{"d"}= "C Defines"; -$Title{"f"}= "C Functions"; -$Title{"v"}= "C Variables"; -$Title{"s"}= "C Structs"; -$Title{"u"}= "C Unions"; -$Title{"t"}= "C Typedefs"; -$Title{"e"}= "C Enums"; -$Title{"AdaType"}= "Ada Types"; -$Title{"AdaProcedure"}= "Ada Procedures"; -$Title{"AdaFunction"}= "Ada Functions"; -$Title{"AdaPackage"}= "Ada Packages"; -$Title{"AdaTask"}= "Ada Tasks"; -$Title{"g"}= "All symbols"; - -&get_s2h; # Read the description file -&make_dirs; # Make directories as needed -&make_ctags; # Generate ctags for all src -&parse_ctags; # Parse ctags, generate html ptr files -foreach $i (keys(%Dirinfo)) -{ &rewrite_src($i); } # Rewrite the src code -exit(0); # and exit - - -## get_s2h: Opens the source description file, reads it, and sets up some -## variables describing where some directories are, and the source directories -## to process. Variables used are: -## Srctree - The root of the source tree we are processing -## Htmlroot - The directory where all WWW documents are kept -## Htmldir - The directory under Htmlroot for this source tree -## Htmltree - The root of the destination tree for the Html code -## Newsrctree - The directory in Htmltree to store the new Htmlised code -## Headers - The directory where we keep information to prepend in some docs -## Formdir - The place to put the index searching script -## Dirinfo{} - The list of dirs and the info about the directory -## Dotdir{} - The directory name with /'s -> .'s - -sub get_s2h { - $Newsrctree= 'newsrc'; # Set up as default - $Headers= '.'; - - - ######################################################### - # make sure we dump out the last bit of the last file.... - - # Print out the remainder of the - # current file, incl. the buffered line - if ($In_file == 1) { - if ("$line" ne "") { print OUT $line; } - while () { - s/\&/&/g; s/\/>/g; print OUT; - } - print OUT "\n\n\n\n\n\n\n\n\n"; - close(IN); close(OUT); - } - ######################################################### - - open(S2H,$ARGV[$#ARGV]) # Open descript - || die "$0: can't open $ARGV[$#ARGV]: $!\n"; - - while() { # Read in input lines - next if /^#/; # Skip comments - if ( /^set\s+Srctree\s+(\S+)/ ) { - $Srctree = $1; next; # Set the variable - } - if ( /^set\s+Htmlroot\s+(\S+)/ ) { - $Htmlroot = $1; next; # Set the variable - } - if ( /^set\s+Htmldir\s+(\S+)/ ) { - $Htmldir = $1; next; # Set the variable - } - if ( /^set\s+Newsrctree\s+(\S+)/ ) { - $Newsrctree = $1; next; # Set the variable - } - if ( /^set\s+Headers\s+(\S+)/ ) { - $Headers = $1; next; # Set the variable - } - if ( /^set\s+Formdir\s+(\S+)/ ) { - $Formdir = $1; next; # Set the variable - } - if ( /^dir\s+(\S+)\s+(.*)/ ) { - $Dirinfo{$1}= $2; $Dotdir{$1}=$1; - $Dotdir{$1}=~ s/\//./g; - next; # Get dir commands - } - if ( /^\n/ ) { next; } # Ignore blank lines - # Bad input line, give warning - chop; print "$_: Bad line, ignoring\n"; next; - } - close(S2H); - if (!defined($Srctree)) { die "$0: Srctree undefined in $ARGV[$#ARGV]\n"; } - if (!defined($Htmlroot)) { die "$0: Htmlroot undefined in $ARGV[$#ARGV]\n"; } - if (!defined($Htmldir)) { die "$0: Htmldir undefined in $ARGV[$#ARGV]\n"; } - $Htmltree= "$Htmlroot/$Htmldir"; -} - -## make_dirs: Make the directories need to store the Html documents, and also -## check to make sure that the input directories exist. We depend upon mkdir(1) -## having the -p option to make intermediate directories as needed. - -sub make_dirs { - local($i); - - foreach $i (keys(%Dirinfo)) { # Check that the directories exist - if (! -e "$Srctree/$i") { - die "$0: Input dir $Srctree/$i doesn't exist\n"; - } - if (! -d "$Srctree/$i") { - die "$0: Input dir $Srctree/$i is not a directory\n"; - } - } - if (! -e "$Htmltree") { - system("mkdir -p $Htmltree") && die "$0: Can't mkdir $Htmltree\n"; - } - if (! -e "$Htmltree/$Newsrctree") { - system("mkdir -p $Htmltree/$Newsrctree") - && die "$0: Can't mkdir $Htmltree/$Newsrctree\n"; - } - if (! -e "$Htmltree/ctags") { - system("mkdir -p $Htmltree/ctags") && die "$0: Can't mkdir ctags\n"; - } - foreach $i (keys(%Dirinfo)) { - if (! -e "$Htmltree/$Newsrctree/$i") { - system("mkdir -p $Htmltree/$Newsrctree/$i") - && die "$0: Can't mkdir $Htmltree/$Newsrctree/$i\n"; - } - } -} - -## make_ctags: Process all the source code, creating the ctags files. -## The Ctagsfile{} array is set up to hold the name of the ctags files -## created. - -sub make_ctags { - local($i); - - foreach $i (keys(%Dirinfo)) { - $Ctagsfile{$i}= "$Htmltree/ctags/$Dotdir{$i}.ctags"; - if ($Debug > 0 ) { print "Generating ctags for $Ctagsfile{$i}\n"; } - system("(cd $Srctree; /usr1/rtems/rtemsdoc-work/tools/src2html/ctags-wr $i) > $Ctagsfile{$i}") - && print "$0: ctags failed on $Srctree/$i\n"; - } -} - - -## parse_ctags: Parse the ctags file produced by make_ctags, creating several -## arrays of information. The arrays created are: -## Macro{} - The name of every macro and its name lowercased -## Def{} - The name of every define and its name lowercased -## Func{} - The name of every function and its name lowercased -## Var{} - The name of every variable and its name lowercased -## Struct{} - The name of every struct and its name lowercased -## Union{} - The name of every union and its name lowercased -## Type{} - The name of every typedef and its name lowercased -## Enum{} - The name of every enum and its name lowercased -## Nfile{} - The directory in which the symbol was found -## Nline{} - The line number where the symbol was found - -sub parse_ctags { - local($i); - local($low); - local($count); - - $count = 0; - - foreach $i (keys(%Dirinfo)) { - open(CTAGS,$Ctagsfile{$i}) || die "$0: Can't open $Ctagsfile{$i}, $!\n"; - if ($Debug > 0) { print "Parsing $Ctagsfile{$i} to build ptr files\n"; } - while () { - $count ++; - if ( /^(\w+)\s+(\d+)\s+(\S+)\s+Preprocessor macro/ ) { - ($low=$1)=~tr/A-Z_/a-z/d; $k="$low$count"; - $Macro{$k}=$1; $Nline{$k}= $2; - $Nfile{$k}= $3; next; - } - if ( /^(\w+)\s+(\d+)\s+(\S+)\s+Preprocessor define/ ) { - ($low=$1)=~tr/A-Z_/a-z/d; $k="$low$count"; - $Def{$k}=$1; $Nline{$k}= $2; - $Nfile{$k}= $3; next; - } - if ( /^(\w+)\s+(\d+)\s+(\S+)\s+C struct/ ) { - ($low=$1)=~tr/A-Z_/a-z/d; $k="$low$count"; - $Struct{$k}=$1; $Nline{$k}= $2; - $Nfile{$k}= $3; next; - } - if ( /^(\w+)\s+(\d+)\s+(\S+)\s+C union/ ) { - ($low=$1)=~tr/A-Z_/a-z/d; $k="$low$count"; - $Union{$k}=$1; $Nline{$k}= $2; - $Nfile{$k}= $3; next; - } - if ( /^(\w+)\s+(\d+)\s+(\S+)\s+C typedef/ ) { - ($low=$1)=~tr/A-Z_/a-z/d; $k="$low$count"; - $Type{$k}=$1; $Nline{$k}= $2; - $Nfile{$k}= $3; next; - } - if ( /^(\w+)\s+(\d+)\s+(\S+)\s+C enum/ ) { - ($low=$1)=~tr/A-Z_/a-z/d; $k="$low$count"; - $Enum{$k}=$1; $Nline{$k}= $2; - $Nfile{$k}= $3; next; - } - if ( /^(\w+)\s+(\d+)\s+(\S+)\s+C function/ ) { - ($low=$1)=~tr/A-Z_/a-z/d; $k="$low$count"; - $Func{$k}=$1; $Nline{$k}= $2; - $Nfile{$k}= $3; next; - } - if ( /^(\w+)\s+(\d+)\s+(\S+)\s+C variable/ ) { - ($low=$1)=~tr/A-Z_/a-z/d; $k="$low$count"; - $Var{$k}=$1; $Nline{$k}= $2; - $Nfile{$k}= $3; next; - } - if ( /^(return)\/.\s+(\d+)\s+(\S+)\s+.*/ ) { - next; - # Code like the following line results in "return" as ctag - # "type Action is access function return Boolean; - } - if ( /^(\w+)\/.\s+(\d+)\s+(\S+)\s+use .*/ ) { - next; - # throw away lines like "use type System" - } - - if ( /^(\w+)\/.\s+(\d+)\s+(\S+)\s+type .*/ ) { - ($low=$1)=~tr/A-Z_/a-z/d; $k="$low$count"; - $AdaType{$k}=$1; $Nline{$k}= $2; - $Nfile{$k}= $3; next; - } - if ( /^(\w+)\/.+\s+(\d+)\s+(\S+)\s+procedure .*/ ) { - ($low=$1)=~tr/A-Z_/a-z/d; $k="$low$count"; - $AdaProcedure{$k}=$1; $Nline{$k}= $2; - $Nfile{$k}= $3; next; - } - if ( /^(\w+)\/.+\s+(\d+)\s+(\S+)\s+function .*/ ) { - ($low=$1)=~tr/A-Z_/a-z/d; $k="$low$count"; - $AdaFunction{$k}=$1; $Nline{$k}= $2; - $Nfile{$k}= $3; next; - } - if ( /^(\".+)\/.+\s+(\d+)\s+(\S+)\s+function .*/ ) { - next; - # throw away functions like "*" - } - if ( /^(\w+)\/.\s+(\d+)\s+(\S+)\s+package .*/ ) { - ($low=$1)=~tr/A-Z_/a-z/d; $k="$low$count"; - $AdaPackage{$k}=$1; $Nline{$k}= $2; - $Nfile{$k}= $3; next; - } - if ( /^(\w+)\/.\s+(\d+)\s+(\S+)\s+task .*/ ) { - ($low=$1)=~tr/A-Z_/a-z/d; $k="$low$count"; - $AdaTask{$k}=$1; $Nline{$k}= $2; - $Nfile{$k}= $3; next; - } - if ( /^([\w\/]+)\s+(\d+)\s+(\S+)\s+use type .*/ ) { - next; - } - if ( /^([\w\/\(]+)\s+(\d+)\s+(\S+)\s+type .*/ ) { - next; - } - if ( /^;([\w\/\(]+)\s+(\d+)\s+(\S+)\s+type .*/ ) { - next; - } - if ( /^\(([\w\/\(]+)\s+(\d+)\s+(\S+)\s+procedure .*/ ) { - next; - } - print "$0: In Ctagsfile{$i}, don't recognise $_"; - } - close(CTAGS); - &make_dir_html($i); - undef %Macro; undef %Def; undef %Func; undef %Var; - undef %Struct; undef %Union; undef %Type; undef %Enum; - undef %AdaType; undef %AdaProcedure; undef %AdaFunction; - undef %AdaPackage; undef %AdaTask; - } - &make_top_html; -} - -## make_letters_html: Make the lowest HTML documents, i.e those per-directory -## per-type per-letter Htmls that point directly at the source code. -## Arguments are: Dir name, prefix, title, Name/dir list -## If the file is created, set $Exists(letter) positive, else to 0. - -sub make_letters_html { - local($dir)= $_[0]; - local($pref)= $_[1]; - local($title)= $_[2]; - local(*type)= $_[3]; - local($htmlfile); - local($let)="@"; - - foreach $i ( "a".."z", - "AdaType", "AdaProcedure", "AdaFunction", "AdaPackage", "AdaTask" ) { - $Exists{$i}=0; - } - foreach $name (sort keys( %type )) { - if (substr($name,0,1) ne $let) { - if ($let ne "@") { - print HTML "\n"; - close(HTML); - $Exists{$let}= 1; - } - $let= substr($name, 0, 1); - $htmlfile= "$Htmltree/$Dotdir{$dir}.$pref$let.html"; - open(HTML, "> $htmlfile") || die "$0: Can't open $htmlfile, $!\n"; - - print HTML "\n$title starting with "; - print HTML "`$let' in $dir\n"; - print HTML "

$title starting with "; - print HTML "`$let' in $dir

\n"; - print HTML "

    \n"; - } - # print HTML "
  • $type{$name} "; - # print HTML "$Nfile{$type{$name}}:$Nline{$type{$name}}\n"; next; - - print HTML "
  • $type{$name} "; - print HTML "$Nfile{$name}:$Nline{$name}\n"; next; - } - print HTML "
\n"; - close(HTML); - $Exists{$let}= 1; -} - -## make_type_html: Make the type htmls. If there are <50 symbols for the -## directory, create the per-directory per-type html document only. Otherwise -## for every letter grep symbols, call make_lowest_letter_html, and -## finally create the per-directory per-type html document that points only -## at the letter files created. -## Arguments are: Dir name, prefix, title, Name/dir list - -sub make_type_html { - local($dir)= $_[0]; - local($pref)= $_[1]; - local($title)= $_[2]; - local(*type)= $_[3]; - local($i); - local($htmlfile); - local(@keys)= keys(%type); - local($name); - - $Exists{$title}=0; - if ( $#keys < 0 ) { return; } - if ($Debug > 0) { - $i= $#keys + 1; - print "The associative array for $dir $title has $i elements\n"; - } - if ( ($#keys < 50) || ($NoLetters == 1) ) { - $htmlfile= "$Htmltree/$Dotdir{$dir}.$pref.html"; - open(HTML, "> $htmlfile") || die "$0: Can't open $htmlfile, $!\n"; - print HTML "\n$title in $dir\n"; - print HTML "

$title in $dir

\n"; - print HTML "
    \n"; - foreach $name (sort keys( %type )) { - # print HTML "
  • $type{$name} "; - # print HTML "$Nfile{$type{$name}}:$Nline{$type{$name}}\n"; next; - - print HTML "
  • $type{$name} "; - print HTML "$Nfile{$name}:$Nline{$name}\n"; next; - } - print HTML "
\n"; - close(HTML); - $Exists{$title}=1; - } - else { - &make_letters_html($dir, $pref, $title, *type); - - open(HTML, "> $Htmltree/$Dotdir{$dir}.$pref.html") - || die "$0: Can't open $htmlfile.$pref.html, $!\n"; - print HTML "\n$title in $dir\n"; - print HTML "

$title in $dir

\n"; - print HTML "

    \n"; - - foreach $i ( "a".."z", - "AdaType", "AdaProcedure", "AdaFunction", "AdaPackage", "AdaTask" ) { - if ($Exists{$i} > 0) { # A file exists - print HTML "
  • "; - print HTML "$i\n"; $Exists{$title}++; $Exists{$i}=0; - } - } - print HTML "
\n"; - close(HTML); - if ($Exists{$title} == 0) { unlink($htmlfile); } - } -} - -## asappend: Append the contents of the second associative array to the -## first. - -sub asappend { - local(*To)= $_[0]; - local(*From)= $_[1]; - local($i); - - foreach $i (keys(%From)) { $To{$i}= $From{$i} ; } -} - -## make_dir_html: Make the html document for the directory. Use the -## Exist{} array to determine what types to include on the document. -## Arguments are: Dir name - -sub make_dir_html { - local($dir)= $_[0]; - local($i); - local(@keys); - - if ($Debug > 1) { print"In makedir, dir is $dir\n"; } - &make_type_html($dir, "f", $Title{"f"}, *Func); - &make_type_html($dir, "m", $Title{"m"}, *Macro); - &make_type_html($dir, "d", $Title{"d"}, *Def); - &make_type_html($dir, "v", $Title{"v"}, *Var); - &make_type_html($dir, "s", $Title{"s"}, *Struct); - &make_type_html($dir, "u", $Title{"u"}, *Union); - &make_type_html($dir, "t", $Title{"t"}, *Type); - &make_type_html($dir, "e", $Title{"e"}, *Enum); - &make_type_html($dir, "AdaType", $Title{"AdaType"}, *AdaType); - &make_type_html($dir, - "AdaProcedure", $Title{"AdaProcedure"}, *AdaProcedure); - &make_type_html($dir, "AdaFunction", $Title{"AdaFunction"}, *AdaFunction); - &make_type_html($dir, "AdaPackage", $Title{"AdaPackage"}, *AdaPackage); - &make_type_html($dir, "AdaTask", $Title{"AdaTask"}, *AdaTask); - - if ($NoAll != 1) { - &asappend(*GFunc, *Func); - &asappend(*GMacro, *Macro); - &asappend(*GDef, *Def); - &asappend(*GVar, *Var); - &asappend(*GStruct, *Struct); - &asappend(*GUnion, *Union); - &asappend(*GType, *Type); - &asappend(*GEnum, *Enum); - &asappend(*GAdaType, *AdaType); - &asappend(*GAdaProcedure, *AdaProcedure); - &asappend(*GAdaFunction, *AdaFunction); - &asappend(*GAdaPackage, *AdaPackage); - &asappend(*GAdaTask, *AdaTask); - } - - &asappend(*Alldir, *Func); - &asappend(*Alldir, *Macro); - &asappend(*Alldir, *Def); - &asappend(*Alldir, *Var); - &asappend(*Alldir, *Struct); - &asappend(*Alldir, *Union); - &asappend(*Alldir, *Type); - &asappend(*Alldir, *Enum); - &asappend(*Alldir, *AdaType); - &asappend(*Alldir, *AdaProcedure); - &asappend(*Alldir, *AdaFunction); - &asappend(*Alldir, *AdaPackage); - &asappend(*Alldir, *AdaTask); - - if ($NoLetters != 1) { - &make_letters_html($dir, "g", $Title{"g"}, *Alldir); - } - undef %Alldir; - - open(HTML, "> $Htmltree/$Dotdir{$dir}.html") - || die "$0: Can't open $Htmltree/$Dotdir{$dir}.html, $!\n"; - print HTML "\nCross-references for $dir\n"; - print HTML "

Cross-references for $dir

\n"; - if (-f "$Headers/$Dotdir{$dir}.hdr" ) { - open(TOPHDR, "$Headers/$Dotdir{$dir}.hdr"); - while () { print HTML; } - close(TOPHDR); - } - - if (defined($Formdir)) { - print HTML "

\n"; - print HTML "\n"; - print HTML "\n"; - print HTML "Enter a symbol's name here to quickly find it.\n"; - print HTML "
\n"; - } - print HTML "

Cross-references for $dir by type

    \n"; - - foreach $i ( "f","m","d","v","s","u","t","e", - "AdaType", "AdaProcedure", "AdaFunction", "AdaPackage", "AdaTask" ) { - if ($Exists{$Title{$i}} > 0) { # A type exists - print HTML "
  • "; - print HTML "$Title{$i}\n"; - $Exists{$dir}++; $Exists{$Title{$i}}=0; - } - } - print HTML "

\n"; - if ($NoLetters != 1) { - print HTML "

Cross-references for $dir by letter

    \n"; - foreach $i ( "a".."z" ) { - if ($Exists{$i} > 0) { # A letter exists - print HTML "
  • "; - print HTML "$i\n"; $Exists{$i}=0; - } - } - } - print HTML "
\n"; - close(HTML); -} - -## Make_top_html: Make the top html document by making the ones below -## it and then adding links to them. - -sub make_top_html { - local($i); - local(@keys); - - $Dotdir{$Top}=$Top; - &make_type_html($Top, "f", $Title{"f"}, *GFunc); - &make_type_html($Top, "m", $Title{"m"}, *GMacro); - &make_type_html($Top, "d", $Title{"d"}, *GDef); - &make_type_html($Top, "v", $Title{"v"}, *GVar); - &make_type_html($Top, "s", $Title{"s"}, *GStruct); - &make_type_html($Top, "u", $Title{"u"}, *GUnion); - &make_type_html($Top, "t", $Title{"t"}, *GType); - &make_type_html($Top, "e", $Title{"e"}, *GEnum); - &make_type_html($Top, "AdaType", $Title{"AdaType"}, *GAdaType); - &make_type_html($Top, "AdaProcedure", $Title{"AdaProcedure"}, *GAdaProcedure); - &make_type_html($Top, "AdaFunction", $Title{"AdaFunction"}, *GAdaFunction); - &make_type_html($Top, "AdaPackage", $Title{"AdaPackage"}, *GAdaPackage); - &make_type_html($Top, "AdaTask", $Title{"AdaTask"}, *GAdaTask); - - open(HTMLTOP, "> $Htmltree/$Top.html") - || die "$0: Can't open $Htmltree/$Top.html, $!\n"; - print HTMLTOP "\nCross-references for $Top\n"; - print HTMLTOP "

Cross-references for $Top

\n"; - - if (-f "$Headers/$Top.hdr" ) { - open(TOPHDR, "$Headers/$Top.hdr"); - while () { print HTMLTOP; } - close(TOPHDR); - } - - if (defined($Formdir)) { - print HTMLTOP "

\n"; - print HTMLTOP "\n"; - print HTMLTOP "\n"; - print HTMLTOP "Enter a symbol's name here to quickly find it.\n"; - print HTMLTOP "
\n"; - } - print HTMLTOP "

Cross-references by directory

\n"; - print HTMLTOP "

    \n"; - - foreach $i (sort keys(%Dirinfo)) { - if ($Exists{$i} > 0) { # A dir exists - print HTMLTOP "
  • "; - print HTMLTOP "$i $Dirinfo{$i}\n"; $Exists{$i}=0; - } - } - if ($NoAll != 1) { - print HTMLTOP "

Cross-references by type

    \n"; - foreach $i ( "f","m","d","v","s","u","t","e", - "AdaType", "AdaProcedure", "AdaFunction", "AdaPackage", "AdaTask" ) { - if ($Exists{$Title{$i}} > 0) { # A type exists - print HTMLTOP "
  • "; - print HTMLTOP "$Title{$i}\n"; - } - } - if ($NoLetters != 1) { - print HTMLTOP "

All Cross-references for $Top"; - print HTMLTOP "

    \n"; - &asappend(*Alltop, *GFunc); - &asappend(*Alltop, *GMacro); - &asappend(*Alltop, *GDef); - &asappend(*Alltop, *GVar); - &asappend(*Alltop, *GStruct); - &asappend(*Alltop, *GUnion); - &asappend(*Alltop, *GType); - &asappend(*Alltop, *GEnum); - &asappend(*Alltop, *GAdaType); - &asappend(*Alltop, *GAdaProcedure); - &asappend(*Alltop, *GAdaFunction); - &asappend(*Alltop, *GAdaPackage); - &asappend(*Alltop, *GAdaTask); - - if ($Debug > 0) { print "Making top letters\n"; } - &make_letters_html($Top, "g", $Title{"g"}, *Alltop); - if ($Debug > 0) { print "Making top letters, part 2\n"; } - foreach $i ( "a".."z" ) { - if ($Exists{$i} > 0) { - print HTMLTOP "
  • "; - print HTMLTOP "$i\n"; - } - } - } - } - print HTMLTOP "
\n"; - print HTMLTOP "
This source tree was made with "; - print HTMLTOP "src2html.\n"; - close(HTMLTOP); -} - - -## rewrite_src: Reread the ctags file for the given directory, and -## rewrite the source code, adding in anchor points and bolding symbols. -## This is messy as we can have multiple symbols on a single source line, -## therefore we must buffer each line while reading from the ctags file. -## -sub rewrite_src { - local($dir)= $_[0]; - local($i); - local($file)=""; - local($line)=""; - local($symb); - local($cnt); - local($nextcnt); - - $In_file=0; - open(CTAGS,"sort +2 -3 +1n -2 $Ctagsfile{$dir} |") - || die "$0: Can't open sorted $Ctagsfile{$dir}, $!\n"; - if ($Debug > 0) { print "Rewriting source in $dir\n"; } - while () { - # Get the next file, line, symbol - if (/^([\w\/]+)\s+(\d+)\s+([A-Za-z0-9_\+\-\.\/]+)/) { - if ($Debug > 2) { print "Symb $1 at $2 in $3\n"; } - $fname=$3; $nextcnt= $2; $symb=$1; - $symb=~ s/\/.//g; - - # If it's in a new file - if ("$file" ne "$fname") { - # Print out the remainder of the - # current file, incl. the buffered line - if ($In_file == 1) { - if ("$line" ne "") { print OUT $line; } - while () { - s/\&/&/g; s/\/>/g; print OUT; - } - print OUT "\n\n\n\n\n\n\n\n\n\n\n"; - close(IN); close(OUT); - } - $file= "$fname"; - # Open the new file & do the preamble - open(IN, "$Srctree/$file") || - print "Cannot open $Srctree/$file\n"; - open(OUT, "> $Htmltree/$Newsrctree/$file.html"); - $In_file=1; - print OUT "\n$file Source\n"; - print OUT "\n"; - print OUT "

Source to $file

\n"; - if (defined($Formdir)) { - print OUT "
\n"; - print OUT "\n"; - print OUT "\n"; - print OUT "Enter a symbol's name here to quickly find it.\n"; - print OUT "
\n"; - } - print OUT "
\n";
-					# Get the first line
-		$cnt=1; $line = ;
-	        $line=~ s/\&/&/g;
-	        $line=~ s/\/>/g;
-	    }
-	}
-					# Print all lines until one with a symb
-	while ($cnt < $nextcnt) {
-	    print OUT $line; $cnt++; $line= ;
-	    $line=~ s/\&/&/g;
-	    $line=~ s/\/>/g;
-	}
-						# Now rewrite the line
-	$line=~ s/\b$symb\b/$symb<\/b>/;
-	next;
-    }
-    close(CTAGS); close(IN); close(OUT);
-}
diff --git a/doc/tools/src2html1.4a/src2html.1 b/doc/tools/src2html1.4a/src2html.1
deleted file mode 100644
index 7401859ca8..0000000000
--- a/doc/tools/src2html1.4a/src2html.1
+++ /dev/null
@@ -1,244 +0,0 @@
-.TH src2html 1L "June 1994"
-.SH NAME
-src2html \- Hyperlink a C source code tree  using HTML, Version 1.3-alpha
-
-.SH SYNOPSIS
-.B src2html
-[
-.I \-na
-] [
-.I \-nl
-] [
-.I \-d debug_level
-]
-.I configuration_file
-
-.SH DESCRIPTION
-
-.B src2html
-is a program which takes a C source tree and creates a set of
-HTML hypertext documents that allows the most important symbols in the
-source tree to be found easily. As well, a HTML version of the source
-tree is created, with the symbols given in bold font where they are defined
-in the source.
-
-.B src2html
-finds and hyperlinks the following C symbols: Preprocessor defines
-and macros, C functions, global variables, structs, unions, enums and typedefs.
-If defined in the
-.I configuration file,
-a query document is used so that symbols can be located by an index query
-as well as following the hyperlinks.
-
-.SH OPTIONS
-The
-.I debug level
-was used when debugging the program, and its only use is
-to assure the user that something is actually happening, especially for large
-source trees. The highest debug level of 3 is not particularly verbose.
-.PP
-By default,
-.B src2html
-produces html pages for each category of C symbols. If there are more than
-50 in each category,
-.B src2html
-then further subdivides the symbols on a first-letter basis, making HTML
-documents for each letter.
-.PP
-If the
-.I -nl
-flag is set, no first-letter HTML documents will ever be produced.
-Similarly,
-.B src2html
-creates a top-level document with category links. If the
-.I -na
-flag is set, no top-level category links will be produced.
-
-.SH CONFIGURATION FILE
-
-.B src2html
-takes as an argument a
-.I configuration file
-which describes the directories in a source tree to process, and
-where to place the resulting HTML documents. Lines beginning with a #
-sign are ignored, as are blank lines. The following lines have special meaning:
-.P
-.IP "set Srctree source_tree"
-Set the root of the tree where the original source is kept, e.g
-/usr/src/sys. Do not leave a trailing slash on the tree name.
-This line must appear in the configuration file.
-.P
-.IP "set Htmlroot html_tree"
-Set the root of the tree where HTML documents are normally kept.
-This is the same as DocumentRoot in the httpd(1L) configuration.
-Again, do not leave a trailing slash on the tree name.
-This line must appear in the configuration file.
-.P
-.IP "set Htmldir html_dir"
-Set the directory within Htmlroot where the HTML documents for this
-tree will be placed.
-Again, do not leave a trailing slash on the tree name.
-This line must appear in the configuration file.
-.P
-.IP "set Newsrctree new_source_tree"
-Set the directory within the Htmltree where the marked up source code
-is placed, e.g src. This allows the source to be kept separate from the
-`pointer' documents which point at the source; see the next section for
-more details. This line is optional, and the default value of
-Newsrctree is `newsrc'.
-.P
-.IP "set Headers header_dir"
-.B src2html
-allows information to be placed at the beginning of the HTML
-documents created, e.g to describe the contents of a particular
-subdirectory. Files containing this information are kept in this
-directory. This line is optional, and the default value of
-Headers is `.'.
-.P
-.IP "set Formdir form_dir"
-If set, this tells
-.B src2html
-that the active HTML document which can
-perform index lookups for the source tree is located in this
-directory. If not set,
-.B src2html
-will not put query boxes in the
-HTML documents created. This line is optional, and there is no
-default value.
-.P
-.IP "dir directory comments_about_the_dir"
-This line may appear may times, and tells
-.B src2html
-to process
-source files in the directory Srctree/dir. This allows only particular
-sections of the source tree to be marked up. The comments after the
-directory are placed in the top-level HTML document to explain
-what that directory contains.
-
-.SH DIRECTORY STRUCTURE
-
-.B src2html
-expects to be given a source tree to process, and it produces
-a new tree with HTML documents. The configuration file should have a suffix
-of `.s2h', although this is strictly not needed.
-
-As an example, consider the following configuration file named BSD.s2h:
-.PP
-.nf
-# Comments
-set Srctree /usr/src/sys
-set Htmltree /usr/local/WWW
-set Htmldir sys
-set Newsrctree newsrc				# Comments here too
-set Headers /home/staff/warren/sys_headers
-set Formdir /cgi
-dir kern        The core OS routines: processes, scheduling, syscalls
-dir sys         Widely used C-language include files
-dir i386/isa    Device drivers for peripherals on the ISA bus
-.fi
-.PP
-Three directories containing C source will be processed,
-.nf
-	/usr/src/sys/kern,
-	/usr/src/sys/sys and
-	/usr/src/sys/i386/isa
-.fi
-
-The resulting marked up source code will be placed in
-.nf
-	/usr/local/WWW/sys/newsrc/kern,
-	/usr/local/WWW/sys/newsrc/sys and
-	/usr/local/WWW/sys/newsrc/i386/isa
-.fi
-respectivey.
-.PP
-The directory /usr/local/WWW/sys will itself contain a set of pointer
-documents which point to the source code documents on a per-directory,
-per-symbol-type and per-first-letter basis (and combinations of the
-above). One file, BSD.html (named from the configuration file name), is the
-root of the hyperlinks, and the entire source tree can be browsed from this
-one document.
-
-.SH HEADER FILES
-
-.B src2html
-creates a root HTML document, and HTML documents for each directory
-named in the configuration file. Textual information can be placed in the
-head of these documents to describe the contents of the tree/directory,
-give references etc. The files that hold this information are kept in the
-Headers directory. Taking the above configuration file as an example,
-
-	/home/staff/warren/sys_headers/BSD.hdr
-	/home/staff/warren/sys_headers/kern.hdr
-	/home/staff/warren/sys_headers/sys.hdr
-	/home/staff/warren/sys_headers/i386.isa.hdr
-
-can hold the information to be placed in the head of the appropriate
-documents. Note that if a directory name has a slash as given in the
-configuration file, the name of the header file has a dot instead.
-.PP
-Header files are placed `as is' into the head of the document, and thus
-can contain HTML markup commands. Any and all header files are optional;
-if the file does not exist, nothing will be placed in the head of the
-appropriate HTML document.
-.PP
-Once
-.B src2html
-has completed, the header files may be removed. However,
-you may wish to keep them in case you ever need to re-run
-.B src2html
-on the same source tree.
-
-.SH SEARCH SCRIPT
-
-During execution,
-.B src2html
-builds a ctags directory in Htmltree and places
-the output of ctags-new(1L) on the source tree directories in this place.
-This information is needed if a search script is also requested.
-.PP
-If the Formdir is set in the configuration file,
-.B src2html
-will configure the HTML code produced to use the search script
-.I src2html.cgi
-to search for symbols in the source tree. This script
-conforms to the cgi query format as used by httpd(1). You must move the
-supplied
-.I src2html.cgi
-file into the Formdir in the httpd hierachy before the query functionality
-can be used.
-.PP
-Again, from the example configuration file above,
-/usr/local/httpd/cgi/src2html.cgi is where to place the script, if the
-httpd hierachy is kept in /usr/local/httpd.
-
-.SH EXAMPLE SOURCE TREE
-
-The output from
-.B src2html
-for the full FreeBSD 2.0.5 kernel source directory can be browsed
-from the Web page http://minnie.cs.adfa.oz.au/FreeBSD-srctree/FreeBSD.html.
-
-.SH BUGS AND SHORTCOMINGS
-
-.B src2html
-uses the ctags-new(1L) program, which does not correctly parse C variable
-declarations and function pointer usage. Someone should rewrite this in Perl.
-.PP
-Ideally,
-.B src2html
-should include hyperlinks within each source file,
-but this is difficult given C's scoping rules, and would need a more
-sophisticated parser than ctags(1L).
-.PP
-.B src2html
-looks at all files in the named source directories, including
-files that don't end in .c and .h. This may be construed as a feature.
-
-.SH SEE ALSO
-.PD
-ctags-new(1L), httpd(1L), perl(1L)
-
-.SH AUTHOR
-.PD
-Warren Toomey   wkt@cs.adfa.oz.au
diff --git a/doc/tools/src2html1.4a/src2html.cgi b/doc/tools/src2html1.4a/src2html.cgi
deleted file mode 100644
index cfc93d4134..0000000000
--- a/doc/tools/src2html1.4a/src2html.cgi
+++ /dev/null
@@ -1,100 +0,0 @@
-#!/usr/local/bin/perl
-#
-# src2html.cgi -- A search script to file symbols in a src2html tree.
-# You need to install this in your httpd script directory AND set the
-# httpd web root below.
-#
-# We need the cgi-lib.pl package to be available to Perl
-require 'cgi-lib.pl';
-#
-## We MUST know the root of the httpd server, so we can find the ctags
-## 
-#
-$Http_root= "/usr/pub/pub/www";
-
-						# Parse input -> %in
-&ReadParse;					# and print first 2 lines
-
-@keys= keys(%in);			# We only expect one name/val pair
-if ($#keys != 0) {			# Otherwise, return an error document
-    print <<"query_error";
-Content-type: text/html
-
-    
Query Error

-    
Query Error

-    The document you used to query this source tree has an error in it.
-    You should email the maintainer of the source tree with a copy of the
-    document with the query form in it.
-    
-query_error
-    exit(1);
-}
-					# Given the name, determine which tree
-$Htmltree= "$Http_root/$keys[0]"; 
-$Htmltree=~ s/\/[^\/]*$//;		# Location of the Html tree root
-$Srctree= "/$keys[0]";			# URL of the actual source
-$Ctags= "$Htmltree/ctags";		# Location of the ctags files
-
-@symbol= split(/\s+/, $in{$keys[0]});	# Get one symbol to search for
-
-if ($#symbol != 0) {			# Hmm, <> 1 symbol, return an error
-    print <<"symbol_error";
-Content-type: text/html
-
-    
$Htmltree Search Error

-    
$Htmltree Search Error

-    Hmm, you either sent in no symbols to me to search, or a number of
-    symbols to find, separated by whitespace.

-    The search function can only handle regexp expressions with no 
-    whitespace. Try resubmitting your query.
-    
-symbol_error
-    exit(1);
-}
-					# Let's go to work, egrep the ctags
-
-# Naftali Schwartz (nschwart@SLINKY.CS.NYU.EDU) reports that using the ^
-# on the following line stops the script from working under SunOS 4.1.3.
-# Sounds like ctags-new doesn't start the symbol in the 1st column.
-open(IN, "cat $Ctags/* | egrep ^$symbol[0] |") || die "$0: egrep failed\n";
-$cnt=0;
-while() {
-    ($sym, $line, $file, $com)= split(/\s+/);
-    $Sym[$cnt]=$sym; $Line[$cnt]= $line; $File[$cnt]= $file; $cnt++;
-}
-close(IN);
-					# How many did we get? Zero, no symbol
-if ($cnt == 0) {
-    print <<"symbol_missing";
-Content-type: text/html
-
-    
$Htmltree Search Error

-    
$Htmltree Search Error

-    The symbol $symbol[0] does not appear in the source tree.
-    
-symbol_missing
-    exit(1);
-}
-
-if ($cnt == 1) {			# Exactly one, return ptr to that doc
-    print "Location: $Srctree/$File[0]";
-
-# I used to use the commented out line under NCSA httpd because the other
-# line didn't work. You may need to try things out on your server.
-    print ".html\#$Sym[0]\n\n";
-#   print ".html\n\n";
-    exit(0);
-}
-					# Else return a list of choices
-print <<"many_found";
-Content-type: text/html
-
-
$Htmltree Search

-
$Htmltree Search
\n";
-exit(0);