diff options
Diffstat (limited to 'newlib/doc')
| -rw-r--r-- | newlib/doc/Makefile.am | 21 | ||||
| -rw-r--r-- | newlib/doc/Makefile.in | 246 | ||||
| -rw-r--r-- | newlib/doc/aclocal.m4 | 282 | ||||
| -rw-r--r-- | newlib/doc/ansidecl.h | 116 | ||||
| -rwxr-xr-x | newlib/doc/configure | 1725 | ||||
| -rw-r--r-- | newlib/doc/configure.in | 41 | ||||
| -rw-r--r-- | newlib/doc/doc.str | 178 | ||||
| -rw-r--r-- | newlib/doc/makedoc.c | 1469 |
8 files changed, 0 insertions, 4078 deletions
diff --git a/newlib/doc/Makefile.am b/newlib/doc/Makefile.am deleted file mode 100644 index de802d6..0000000 --- a/newlib/doc/Makefile.am +++ /dev/null @@ -1,21 +0,0 @@ -## Process this file with automake to generate Makefile.in - -AUTOMAKE_OPTIONS = cygnus - -# We can't use noinst_PROGRAMS, because automake will add $(EXEEXT). -noinst_DATA = makedoc - -MKDOC = makedoc$(EXEEXT_FOR_BUILD) - -# We don't use CFLAGS with CC_FOR_BUILD because here CFLAGS will -# actually be CFLAGS_FOR_TARGET, and in some cases that will include -# -Os, which CC_FOR_BUILD may not recognize. - -$(MKDOC): makedoc.o - $(CC_FOR_BUILD) $(CFLAGS_FOR_BUILD) $(LDFLAGS) -o $(MKDOC) makedoc.o - -makedoc.o: makedoc.c - $(CC_FOR_BUILD) -g $(CFLAGS_FOR_BUILD) -c $(srcdir)/makedoc.c - -ACLOCAL_AMFLAGS = -I .. -CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host diff --git a/newlib/doc/Makefile.in b/newlib/doc/Makefile.in deleted file mode 100644 index f93c1fe..0000000 --- a/newlib/doc/Makefile.in +++ /dev/null @@ -1,246 +0,0 @@ -# Makefile.in generated automatically by automake 1.4 from Makefile.am - -# Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc. -# This Makefile.in is free software; the Free Software Foundation -# gives unlimited permission to copy and/or distribute it, -# with or without modifications, as long as this notice is preserved. - -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY, to the extent permitted by law; without -# even the implied warranty of MERCHANTABILITY or FITNESS FOR A -# PARTICULAR PURPOSE. - - -SHELL = @SHELL@ - -srcdir = @srcdir@ -top_srcdir = @top_srcdir@ -VPATH = @srcdir@ -prefix = @prefix@ -exec_prefix = @exec_prefix@ - -bindir = @bindir@ -sbindir = @sbindir@ -libexecdir = @libexecdir@ -datadir = @datadir@ -sysconfdir = @sysconfdir@ -sharedstatedir = @sharedstatedir@ -localstatedir = @localstatedir@ -libdir = @libdir@ -infodir = @infodir@ -mandir = @mandir@ -includedir = @includedir@ -oldincludedir = /usr/include - -DESTDIR = - -pkgdatadir = $(datadir)/@PACKAGE@ -pkglibdir = $(libdir)/@PACKAGE@ -pkgincludedir = $(includedir)/@PACKAGE@ - -top_builddir = . - -ACLOCAL = @ACLOCAL@ -AUTOCONF = @AUTOCONF@ -AUTOMAKE = @AUTOMAKE@ -AUTOHEADER = @AUTOHEADER@ - -INSTALL = @INSTALL@ -INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS) -INSTALL_DATA = @INSTALL_DATA@ -INSTALL_SCRIPT = @INSTALL_SCRIPT@ -transform = @program_transform_name@ - -NORMAL_INSTALL = : -PRE_INSTALL = : -POST_INSTALL = : -NORMAL_UNINSTALL = : -PRE_UNINSTALL = : -POST_UNINSTALL = : -host_alias = @host_alias@ -host_triplet = @host@ -AR = @AR@ -AS = @AS@ -CC = @CC@ -CC_FOR_BUILD = @CC_FOR_BUILD@ -CPP = @CPP@ -EXEEXT = @EXEEXT@ -EXEEXT_FOR_BUILD = @EXEEXT_FOR_BUILD@ -MAINT = @MAINT@ -MAKEINFO = @MAKEINFO@ -NEWLIB_CFLAGS = @NEWLIB_CFLAGS@ -PACKAGE = @PACKAGE@ -RANLIB = @RANLIB@ -VERSION = @VERSION@ -machine_dir = @machine_dir@ -newlib_basedir = @newlib_basedir@ -sys_dir = @sys_dir@ - -AUTOMAKE_OPTIONS = cygnus - -# We can't use noinst_PROGRAMS, because automake will add $(EXEEXT). -noinst_DATA = makedoc - -MKDOC = makedoc$(EXEEXT_FOR_BUILD) - -ACLOCAL_AMFLAGS = -I .. -CONFIG_STATUS_DEPENDENCIES = $(newlib_basedir)/configure.host -ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 -mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs -CONFIG_CLEAN_FILES = -DATA = $(noinst_DATA) - -DIST_COMMON = Makefile.am Makefile.in aclocal.m4 configure configure.in - - -DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST) - -TAR = tar -GZIP_ENV = --best -all: all-redirect -.SUFFIXES: -$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) - cd $(top_srcdir) && $(AUTOMAKE) --cygnus Makefile - -Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status - cd $(top_builddir) \ - && CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status - -$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ configure.in ../acinclude.m4 \ - ../aclocal.m4 - cd $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS) - -config.status: $(srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES) - $(SHELL) ./config.status --recheck -$(srcdir)/configure: @MAINTAINER_MODE_TRUE@$(srcdir)/configure.in $(ACLOCAL_M4) $(CONFIGURE_DEPENDENCIES) - cd $(srcdir) && $(AUTOCONF) -tags: TAGS -TAGS: - - -distdir = $(PACKAGE)-$(VERSION) -top_distdir = $(distdir) - -# This target untars the dist file and tries a VPATH configuration. 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See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ - -/* ANSI and traditional C compatibility macros - - Some ANSI environments are "broken" in the sense that __STDC__ cannot be - relied upon to have it's intended meaning. Therefore we must use our own - concoction: _HAVE_STDC. Always use _HAVE_STDC instead of __STDC__ in newlib - sources! - - ANSI C is assumed if _HAVE_STDC is #defined. - - Macro ANSI C definition Traditional C definition - ----- ---- - ---------- ----------- - ---------- - PTR `void *' `char *' - LONG_DOUBLE `long double' `double' - CONST `const' `' - VOLATILE `volatile' `' - SIGNED `signed' `' - PTRCONST `void *const' `char *' - - DEFUN(name, arglist, args) - - Defines function NAME. - - ARGLIST lists the arguments, separated by commas and enclosed in - parentheses. ARGLIST becomes the argument list in traditional C. - - ARGS list the arguments with their types. It becomes a prototype in - ANSI C, and the type declarations in traditional C. Arguments should - be separated with `AND'. For functions with a variable number of - arguments, the last thing listed should be `DOTS'. - - DEFUN_VOID(name) - - Defines a function NAME, which takes no arguments. - - EXFUN(name, prototype) - - Is used in an external function declaration. - In ANSI C it is `NAMEPROTOTYPE' (so PROTOTYPE should be enclosed in - parentheses). In traditional C it is `NAME()'. - For a function that takes no arguments, PROTOTYPE should be `(NOARGS)'. - - For example: - extern int EXFUN(printf, (CONST char *format DOTS)); - int DEFUN(fprintf, (stream, format), - FILE *stream AND CONST char *format DOTS) { ... } - void DEFUN_VOID(abort) { ... } -*/ - -#ifndef _ANSIDECL_H - -#define _ANSIDECL_H 1 - - -/* Every source file includes this file, - so they will all get the switch for lint. */ -/* LINTLIBRARY */ - - -#ifdef _HAVE_STDC - -#define PTR void * -#define PTRCONST void *CONST -#define LONG_DOUBLE long double - -#define AND , -#define NOARGS void -#define CONST const -#define VOLATILE volatile -#define SIGNED signed -#define DOTS , ... - -#define EXFUN(name, proto) name proto -#define DEFUN(name, arglist, args) name(args) -#define DEFUN_VOID(name) name(NOARGS) - -#else /* Not ANSI C. */ - -#define PTR char * -#define PTRCONST PTR -#define LONG_DOUBLE double - -#define AND ; -#define NOARGS -#define CONST -#define VOLATILE -#define SIGNED -#define DOTS - -#define const - -#define EXFUN(name, proto) name() -#define DEFUN(name, arglist, args) name arglist args; 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then - if test "x$cross_compiling" = "xno"; then - CC_FOR_BUILD='$(CC)' - else - CC_FOR_BUILD=gcc - fi -fi -AC_SUBST(CC_FOR_BUILD) - -# Also set EXEEXT_FOR_BUILD. -if test "x$cross_compiling" = "xno"; then - EXEEXT_FOR_BUILD='$(EXEEXT)' -else - AC_CACHE_CHECK([for build system executable suffix], newlib_cv_build_exeext, - [cat > ac_c_test.c << 'EOF' -int main() { -/* Nothing needed here */ -} -EOF - ${CC_FOR_BUILD} -o ac_c_test am_c_test.c 1>&5 2>&5 - newlib_cv_build_exeext=`echo ac_c_test.* | grep -v ac_c_test.c | sed -e s/ac_c_test//` - rm -f ac_c_test* - test x"${newlib_cv_build_exeext}" = x && newlib_cv_build_exeext=no]) - EXEEXT_FOR_BUILD="" - test x"${newlib_cv_build_exeext}" != xno && EXEEXT_FOR_BUILD=${newlib_cv_build_exeext} -fi -AC_SUBST(EXEEXT_FOR_BUILD) - -AC_OUTPUT(Makefile) diff --git a/newlib/doc/doc.str b/newlib/doc/doc.str deleted file mode 100644 index 4d557c6..0000000 --- a/newlib/doc/doc.str +++ /dev/null @@ -1,178 +0,0 @@ -: nokill_bogus_lines ; - -: ENDDD - skip_past_newline - ; - -: TABLE - skip_past_newline - "@table @code\n" catstr - ; - -: ENDTABLE - skip_past_newline - "@end table\n" - catstr - ; - -: QUICKREF - skip_past_newline - get_stuff_in_command - "&&~&&~&&\cr\tablerule\n" - quickref - ; - - -: ITEM - "@item " catstr ; - -: EXAMPLE - skip_past_newline - - get_stuff_in_command nokill_bogus_lines translatecomments - courierize catstr - - ; - -: INODE - "@node " catstr skip_past_newline copy_past_newline catstr - ; - -: CODE_FRAGMENT - EXAMPLE - ; - -: SYNOPSIS - skip_past_newline - "@strong{Synopsis}\n" catstr - "@example\n" catstr - get_stuff_in_command - do_fancy_stuff - nokill_bogus_lines - indent - catstr - "@end example\n" catstr - - ; - - -: ANSI_SYNOPSIS - skip_past_newline - "@strong{Synopsis}\n" catstr - "@example\n" catstr - get_stuff_in_command - do_fancy_stuff - nokill_bogus_lines - indent - catstr - "@end example\n" catstr - - ; - -: OLDTRAD_SYNOPSIS - skip_past_newline - "@strong{Traditional Synopsis}\n" catstr - "@example\n" catstr - get_stuff_in_command - do_fancy_stuff - nokill_bogus_lines - indent - catstr - "@end example\n" catstr - - ; - -: TRAD_SYNOPSIS - skip_past_newline - - ; - -: INDEX - "@findex " skip_past_newline copy_past_newline catstr catstr - ; - -: FUNCTION - "@node " - a - skip_past_newline - copy_past_newline - dup - a x x - get_stuff_in_angle -a x y - swap - do_fancy_stuff - "@section " - a x x b - swap - remchar - "\n" - a x b x c - catstr catstr catstr catstr catstr - ; - -: bodytext - get_stuff_in_command - bulletize - courierize - do_fancy_stuff - catstr - "@*\n" catstr - ; - -: asection - skip_past_newline - catstr - copy_past_newline - do_fancy_stuff catstr - bodytext - ; - -: SECTION - "@section " asection ; - -: SUBSECTION - "@section " asection ; - -: SUBSUBSECTION - "@subsection " asection ; - -: subhead - skip_past_newline - bodytext - ; - - - -: DESCRIPTION - "@strong{Description}@*\n" catstr subhead ; - -: RETURNS - "@strong{Returns}@*\n" catstr subhead ; - -: ERRORS - "@strong{Errors}@*\n" catstr subhead ; - - -: PORTABILITY - "@strong{Portability}@*\n" catstr subhead ; - - -: WARNINGS - "@strong{Warnings}@*\n" catstr subhead ; - - - -: INTERNAL_FUNCTION - func ; - - -: INTERNAL_DEFINITION - func ; - - -: INTERNAL - func ; - -: TYPEDEF - FUNCTION ; - - - -: NEWPAGE - "@page\n" catstr subhead ; diff --git a/newlib/doc/makedoc.c b/newlib/doc/makedoc.c deleted file mode 100644 index 12dfc90..0000000 --- a/newlib/doc/makedoc.c +++ /dev/null @@ -1,1469 +0,0 @@ -/* chew - Copyright (C) 1990-1992 Free Software Foundation, Inc. - Contributed by steve chamberlain @cygnus - - -This program is free software; you can redistribute it and/or modify -it under the terms of the GNU General Public License as published by -the Free Software Foundation; either version 2 of the License, or -(at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ - -/* - Yet another way of extracting documentation from source. - No, I haven't finished it yet, but I hope you people like it better - that the old way - - sac - -Basically, this is a sort of string forth, maybe we should call it -struth? - -You define new words thus: -: <newword> <oldwords> ; -There is no - -*/ - - - -#include "ansidecl.h" -#include <stdio.h> -#include <ctype.h> - -extern PTR malloc(); -extern PTR realloc(); - -#define DEF_SIZE 5000 -#define STACK 50 - -int internal_wanted; -int internal_mode; - - - -/* Here is a string type ... */ - -typedef struct buffer -{ - char *ptr; - unsigned int write_idx; - unsigned int size; -} string_type; - - - - - - - -static void DEFUN(init_string_with_size,(buffer, size), - string_type *buffer AND - unsigned int size ) -{ - buffer->write_idx = 0; - buffer->size = size; - buffer->ptr = malloc(size); -} - -static void DEFUN(init_string,(buffer), - string_type *buffer) -{ - init_string_with_size(buffer, DEF_SIZE); - -} - -static int DEFUN(find, (str, what), - string_type *str AND - char *what) -{ - unsigned int i; - char *p; - p = what; - for (i = 0; i < str->write_idx && *p; i++) - { - if (*p == str->ptr[i]) - p++; - else - p = what; - } - return (*p == 0); - -} - -static void DEFUN(write_buffer,(buffer), - string_type *buffer) -{ - fwrite(buffer->ptr, buffer->write_idx, 1, stdout); -} - - -static void DEFUN(delete_string,(buffer), - string_type *buffer) -{ - free(buffer->ptr); -} - - -static char *DEFUN(addr, (buffer, idx), - string_type *buffer AND - unsigned int idx) -{ - return buffer->ptr + idx; -} - -static char DEFUN(at,(buffer, pos), - string_type *buffer AND - unsigned int pos) -{ - if ( pos >= buffer->write_idx) - { - return 0; - } - return buffer->ptr[pos]; -} - -static void DEFUN(catchar,(buffer, ch), - string_type *buffer AND - char ch) -{ - if (buffer->write_idx == buffer->size) - { - buffer->size *=2; - buffer->ptr = realloc(buffer->ptr, buffer->size); - } - - buffer->ptr[buffer->write_idx ++ ] = ch; -} - - -static void DEFUN(overwrite_string,(dst, src), - string_type *dst AND - string_type *src) -{ - free(dst->ptr); - dst->size = src->size; - dst->write_idx = src->write_idx; - dst->ptr = src->ptr; -} - -static void DEFUN(catstr,(dst, src), - string_type *dst AND - string_type *src) -{ - unsigned int i; - for (i = 0; i < src->write_idx; i++) - { - catchar(dst, src->ptr[i]); - } -} - - -static void DEFUN(cattext,(buffer, string), - string_type *buffer AND - char *string) -{ - - while (*string) - { - catchar(buffer, *string); - string++; - } -} - -static void DEFUN(catbuf,(buffer, buf, len), - string_type *buffer AND - char *buf AND - unsigned int len) -{ - - while (len--) - { - catchar(buffer, *buf); - buf++; - } -} - - - -static unsigned int -DEFUN(skip_white_and_stars,(src, idx), - string_type *src AND - unsigned int idx) -{ - while (isspace(at(src,idx)) - || (at(src,idx) == '*' && at(src,idx +1) !='/')) - idx++; - return idx; - - -} -/***********************************************************************/ - - -string_type stack[STACK]; -string_type *tos; - -unsigned int idx = 0; /* Pos in input buffer */ -string_type *ptr; /* and the buffer */ -typedef void (*stinst_type)(); -stinst_type *pc; -stinst_type sstack[STACK]; -stinst_type *ssp = &sstack[0]; -int istack[STACK]; -int *isp = &istack[0]; - -typedef int *word_type; - - - -struct dict_struct -{ - char *word; - struct dict_struct *next; - stinst_type *code; - int code_length; - int code_end; - int var; - -}; -typedef struct dict_struct dict_type; -#define WORD(x) static void x() - -static void DEFUN(exec,(word), - dict_type *word) -{ - pc = word->code; - while (*pc) - { - (*pc)(); - } - -} -WORD(call) -{ -stinst_type *oldpc = pc; - dict_type *e; - e = (dict_type *)(pc [1]); - exec(e); - pc = oldpc + 2; - -} - -WORD(remchar) -{ - tos->write_idx--; - pc++; - -} - -WORD(push_number) -{ - isp++; - pc++; - *isp = (int)(*pc); - pc++; - -} - - - - -WORD(push_text) -{ - - tos++; - init_string(tos); - pc++; - cattext(tos,*((char **)pc)); - pc++; - -} - - - -/* This function removes everything not inside comments starting on - the first char of the line from the string, also when copying - comments, removes blank space and leading *'s - Blank lines are turned into one blank line - */ - -static void -DEFUN(remove_noncomments,(src,dst), - string_type *src AND - string_type *dst) -{ - unsigned int idx = 0; - - while (at(src,idx)) - { - /* Now see if we have a comment at the start of the line */ - if (at(src,idx) == '\n' - && at(src,idx+1) == '/' - && at(src,idx+2) == '*') - { - idx+=3; - - idx = skip_white_and_stars(src,idx); - - /* Remove leading dot */ - if (at(src, idx) == '.') - idx++; - - /* Copy to the end of the line, or till the end of the - comment */ - while (at(src, idx)) - { - if (at(src, idx) == '\n') - { - /* end of line, echo and scrape of leading blanks */ - if (at(src,idx +1) == '\n') - catchar(dst,'\n'); - catchar(dst,'\n'); - idx++; - idx = skip_white_and_stars(src, idx); - } - else if (at(src, idx) == '*' && at(src,idx+1) == '/') - { - idx +=2 ; - cattext(dst,"\nENDDD\n"); - break; - } - else - { - catchar(dst, at(src, idx)); - idx++; - } - } - } - else idx++; - } -} -/* turn foobar name(stuff); into foobar EXFUN(name,(stuff)); - - */ - -static void -DEFUN_VOID(exfunstuff) -{ - unsigned int openp; - unsigned int fname; - unsigned int idx; - string_type out; - init_string(&out); - - - /* make sure that it's not already exfuned */ - if(find(tos,"EXFUN") || find(tos,"PROTO") || !find(tos,"(")) { - catstr(&out,tos); - } - else - { - - /*Find the open paren*/ - for (openp = 0; at(tos, openp) != '(' && at(tos,openp); openp++) - ; - - fname = openp; - /* Step back to the fname */ - fname--; - while (fname && isspace(at(tos, fname))) - fname --; - while (fname && !isspace(at(tos,fname)) && at(tos,fname) != '*') - fname--; - - fname++; - - for (idx = 0; idx < fname; idx++) - { - catchar(&out, at(tos,idx)); - } - - cattext(&out,"EXFUN("); - for (idx = fname; idx < openp; idx++) - { - catchar(&out, at(tos,idx)); - } - cattext(&out,", "); - while (at(tos,idx) && at(tos,idx) !=';') - { - catchar(&out, at(tos, idx)); - idx++; - } - cattext(&out,");\n"); - } - overwrite_string(tos, &out); - pc++; - -} - - - -/* turn {* - and *} into comments */ - -WORD(translatecomments) -{ - unsigned int idx = 0; - string_type out; - init_string(&out); - - while (at(tos, idx)) - { - if (at(tos,idx) == '{' && at(tos,idx+1) =='*') - { - cattext(&out," /*"); - idx+=2; - } - else if (at(tos,idx) == '*' && at(tos,idx+1) =='}') - { - cattext(&out,"*/"); - idx+=2; - } - else - { - catchar(&out, at(tos, idx)); - idx++; - } - } - - - overwrite_string(tos, &out); - - pc++; - -} - -/* find something like - QUICKREF - memchar ansi pure - - into - merge with words on tos and output them to stderror - -*/ -WORD(quickref) -{ - string_type *nos = tos-1; - unsigned int scan=0; - unsigned int nosscan = 0; - unsigned int idx = 0; - - while (at(tos, idx)) - { - if (at(tos,idx) == '~') - { - /* Skip the whitespace */ - while (at(nos, nosscan) == ' ') - nosscan++; - - /* Sub the next word from the nos*/ - while (at(nos, nosscan) != ' ' && - at(nos, nosscan) != 0) - { - fprintf(stderr, "%c", at(nos, nosscan)); - nosscan++; - } - } - - else - { - fprintf(stderr,"%c", at(tos, idx)); - - } - idx++; - } - - delete_string(tos); - delete_string(nos); - tos-=2; - pc++; - -} - -/* turn everything not starting with a . into a comment */ - -WORD(manglecomments) -{ - unsigned int idx = 0; - string_type out; - init_string(&out); - - while (at(tos, idx)) - { - if (at(tos,idx) == '\n' && at(tos,idx+1) =='*') - { - cattext(&out," /*"); - idx+=2; - } - else if (at(tos,idx) == '*' && at(tos,idx+1) =='}') - { - cattext(&out,"*/"); - idx+=2; - } - else - { - catchar(&out, at(tos, idx)); - idx++; - } - } - - - overwrite_string(tos, &out); - - pc++; - -} - -/* Mod tos so that only lines with leading dots remain */ -static void -DEFUN_VOID(outputdots) -{ - unsigned int idx = 0; - string_type out; - init_string(&out); - - while (at(tos, idx)) - { - if (at(tos, idx) == '\n' && at(tos, idx+1) == '.') - { - idx += 2; - - while (at(tos, idx) && at(tos, idx)!='\n') - { - if (at(tos,idx) == '{' && at(tos,idx+1) =='*') - { - cattext(&out," /*"); - idx+=2; - } - else if (at(tos,idx) == '*' && at(tos,idx+1) =='}') - { - cattext(&out,"*/"); - idx+=2; - } - else - { - catchar(&out, at(tos, idx)); - idx++; - } - } - catchar(&out,'\n'); - } - else - { - idx++; - } - } - - overwrite_string(tos, &out); - pc++; - -} - -/* Find lines starting with . and | and put example around them on tos - turn - {* into open comment and *} into close comment - escape curlies - -*/ -WORD(courierize) -{ - string_type out; - unsigned int idx = 0; - - init_string(&out); - - while (at(tos, idx)) - { - if (at(tos, idx) == '\n' - && (at(tos, idx +1 ) == '.' - || at(tos,idx+1) == '|')) - { - cattext(&out,"\n@smallexample\n"); - do - { - idx += 2; - - while (at(tos, idx) && at(tos, idx)!='\n') - { - if (at(tos,idx)=='{' && at(tos,idx+1) =='*') - { - cattext(&out," /*"); - idx+=2; - } - else if (at(tos,idx)=='*' && at(tos,idx+1) =='}') - { - cattext(&out,"*/"); - idx+=2; - } - else if (at(tos,idx) == '{') - { - cattext(&out,"@{"); - idx++; - } - else if (at(tos,idx) == '}') - { - cattext(&out,"@}"); - idx++; - } - else - { - catchar(&out, at(tos, idx)); - idx++; - } - - } - catchar(&out,'\n'); - } - while (at(tos, idx) == '\n' - && (at(tos, idx+1) == '.') - || (at(tos,idx+1) == '|')); - cattext(&out,"@end smallexample"); - } - else - { - catchar(&out, at(tos, idx)); - idx++; - } - } - - overwrite_string(tos, &out); - pc++; - - -} - -/* - O+ emit @itemize @bullet - OO emit @item - O- emit @end itemize - - o+ emit @table @code - oo @item - o- emit @end table -*/ - - -WORD(bulletize) -{ - unsigned int idx = 0; - int on = 0; - string_type out; - init_string(&out); - - while (at(tos, idx)) { - if (at(tos, idx) == '@' && - at(tos, idx+1) == '*') - { - cattext(&out,"*"); - idx+=2; - } - - else - if (at(tos, idx) == '\n' && at(tos, idx+1) == 'o') - { - if (at(tos,idx+2) == '+') { - cattext(&out,"\n@table @code\n"); - idx+=3; - } - else if (at(tos,idx+2) == '-') { - cattext(&out,"\n@end table\n"); - idx+=3; - } - else if (isspace(at(tos,idx+2))) { - cattext(&out,"\n@item "); - idx+=3; - } - else { - catchar(&out, at(tos, idx)); - idx++; - } - } - - else - if (at(tos, idx) == '\n' && at(tos, idx+1) == 'O') - { - if (at(tos,idx+2) == '+') { - cattext(&out,"\n@itemize @bullet\n"); - idx+=3; - } - - else if (at(tos,idx+2) == '-') { - cattext(&out,"\n@end itemize\n"); - idx+=3; - } - else { - catchar(&out, at(tos, idx)); - idx++; - } - } - else - { - catchar(&out, at(tos, idx)); - idx++; - } - } - - delete_string(tos); - *tos = out; - pc++; - -} - -/* Turn <<foo>> into @code{foo} in place at TOS - Turn <[foo]> into @var{foo} in place at TOS - nest them too ! - -*/ - - -WORD(do_fancy_stuff) - { - unsigned int idx = 0; - string_type out; - init_string(&out); - while (at(tos, idx)) - { - if (at(tos, idx) == '<' - && at(tos, idx+1) == '<' - && (!isspace(at(tos,idx + 2)) || at(tos,idx+3) == '>')) - { - /* This qualifies as a << startup */ - idx +=2; - cattext(&out,"@code{"); - } - - else if (at(tos, idx) == '<' - && at(tos, idx+1) == '[' - && !isspace(at(tos,idx + 2))) - { - /* This qualifies as a <[ startup */ - idx +=2; - cattext(&out,"@var{"); - } - else if (at(tos, idx) == '>' - && at(tos,idx+1) =='>') - { - - cattext(&out,"}"); - idx+=2; - } - else if (at(tos, idx) == ']' - && at(tos,idx+1) =='>') - { - cattext(&out,"}"); - idx+=2; - } - else - { - catchar(&out, at(tos, idx)); - idx++; - } - } - delete_string(tos); - *tos = out; - pc++; - -} -/* A command is all upper case,and alone on a line */ -static int -DEFUN( iscommand,(ptr, idx), - string_type *ptr AND - unsigned int idx) -{ - unsigned int len = 0; - while (at(ptr,idx)) { - if (isupper(at(ptr,idx)) || at(ptr,idx) == ' ' || - at(ptr,idx) == '_') - { - len++; - idx++; - } - else if(at(ptr,idx) == '\n') - { - if (len >4) return 1; - return 0; - } - else return 0; - } - return 0; - -} - - -DEFUN(copy_past_newline,(ptr, idx, dst), - string_type *ptr AND - unsigned int idx AND - string_type *dst) -{ - while (at(ptr, idx) && at(ptr, idx) != '\n') - { - catchar(dst, at(ptr, idx)); - idx++; - - } - catchar(dst, at(ptr, idx)); - idx++; - return idx; - -} - -WORD(icopy_past_newline) -{ - tos++; - init_string(tos); - idx = copy_past_newline(ptr, idx, tos); - pc++; -} - - -/* indent - Take the string at the top of the stack, do some prettying */ - - - - -WORD(kill_bogus_lines) -{ - int sl ; - - int nl = 0; - int idx = 0; - int c; - int dot = 0 ; - - string_type out; - init_string(&out); - /* Drop leading nl */ - while (at(tos,idx) == '\n') - { - idx++; - } - c = idx; - - /* Find the last char */ - while (at(tos,idx)) - { - idx++; - } - - /* find the last non white before the nl */ - idx--; - - while (idx && isspace(at(tos,idx))) - idx--; - idx++; - - /* Copy buffer upto last char, but blank lines before and after - dots don't count */ - sl = 1; - - while (c < idx) - { - if (at(tos,c) == '\n' - && at(tos,c+1) == '\n' - && at(tos,c+2) == '.') - { - /* Ignore two linelines before a dot*/ - c++; - } - else if (at(tos,c) == '.' && sl) - { - /* remember that this line started with a dot */ - dot=2; - } - else if (at(tos,c) == '\n' - && at(tos,c+1) == '\n' - && dot) - { - c++; - /* Ignore two newlines when last line was dot */ - } - - catchar(&out, at(tos,c)); - if (at(tos,c) == '\n') - { - sl = 1; - - if (dot == 2)dot=1;else dot = 0; - } - - c++; - - } - - /* Append nl*/ - catchar(&out, '\n'); - pc++; - delete_string(tos); - *tos = out; - - -} - -WORD(indent) -{ - string_type out; - int tab = 0; - int idx = 0; - int ol =0; - init_string(&out); - while (at(tos,idx)) { - switch (at(tos,idx)) - { - case '\n': - cattext(&out,"\n"); - idx++; - if (tab) - { - cattext(&out," "); - } - ol = 0; - break; - case '(': - tab++; - if (ol == 0) - cattext(&out," "); - idx++; - cattext(&out,"("); - ol = 1; - break; - case ')': - tab--; - cattext(&out,")"); - idx++; - ol=1; - - break; - default: - catchar(&out,at(tos,idx)); - ol=1; - - idx++; - break; - } - } - - pc++; - delete_string(tos); - *tos = out; - -} - -/* Change the TOS so that all that is left is the stuff inside the - first <<foo>> . -*/ - -WORD(get_stuff_in_angle) -{ - unsigned int idx = 0; - string_type out; - init_string(&out); - - while (at(tos, idx)) - { - if (at(tos,idx) == '<' && at(tos,idx+1) =='<') - { - idx+=2; - - while (!(at(tos,idx) == '>' && at(tos,idx+1) == '>')) - { - catchar(&out, at(tos, idx)); - idx++; - } - break; - } - idx++; - } - catchar(&out,'\n'); - - overwrite_string(tos, &out); - pc++; -} - - -WORD(get_stuff_in_command) -{ - tos++; - init_string(tos); - - while (at(ptr, idx)) { - if (iscommand(ptr, idx)) break; - idx = copy_past_newline(ptr, idx, tos); - } - pc++; -} - -WORD(swap) -{ - string_type t; - - t = tos[0]; - tos[0] = tos[-1]; - tos[-1] =t; - pc++; - -} - -WORD(dup) -{ - tos++; - init_string(tos); - catstr(tos, tos-1); - pc++; - -} - - - -WORD(icatstr) -{ - catstr(tos-1, tos); - delete_string(tos); - tos--; - pc++; - -} - -WORD(skip_past_newline) -{ - while (at(ptr,idx) - && at(ptr,idx) != '\n') - idx++; - idx++; - pc++; -} - - -WORD(internalmode) -{ - internal_mode = *(isp); - isp--; - pc++; -} - -WORD(maybecatstr) -{ - if (internal_wanted == internal_mode) - { - catstr(tos-1, tos); - } - delete_string(tos); - tos--; - pc++; - -} - -char * -DEFUN(nextword,(string, word), - char *string AND - char **word) -{ - char *word_start; - int idx; - char *dst; - char *src; - - int length = 0; - - while (isspace(*string) || *string == '-') { - if (*string == '-') - { - while (*string && *string != '\n') - string++; - - } - else { - string++; - } - } - if (!*string) return 0; - - word_start = string; - if (*string == '"') - { - string++; - length++; - - while (*string != '"') - { - string++; - length++; - } - } - else - { - - - while (!isspace(*string)) - { - string++; - length++; - } - } - - *word = malloc(length + 1); - - dst = *word; - src = word_start; - - - for (idx= 0; idx < length; idx++) - { - - if (src[idx] == '\\' && src[idx+1] == 'n') - { - *dst++ = '\n'; - idx++; - - } - else *dst++ = src[idx]; - } - *dst++ = 0; - - - - - - if(*string) - return string + 1; - else - return 0; - -} -dict_type *root; -dict_type * -DEFUN(lookup_word,(word), - char *word) -{ - dict_type *ptr = root; - while (ptr) { - if (strcmp(ptr->word, word) == 0) return ptr; - ptr = ptr->next; - - } - fprintf(stderr,"Can't find %s\n",word); - return 0; - - -} - -static void DEFUN_VOID(perform) -{ - tos = stack; - - while (at(ptr, idx)) { - /* It's worth looking through the command list */ - if (iscommand(ptr, idx)) - { - unsigned int i; - int found = 0; - - char *next; - dict_type *word ; - - (void) nextword(addr(ptr, idx), &next); - - - word = lookup_word(next); - - - - - if (word) - { - exec(word); - } - else - { - fprintf(stderr,"warning, %s is not recognised\n", next); - skip_past_newline(); - } - - } - else skip_past_newline(); - - } -} - -dict_type * -DEFUN(newentry,(word), - char *word) -{ - dict_type *new = (dict_type *)malloc(sizeof(dict_type)); - new->word = word; - new->next = root; - root = new; - new->code = (stinst_type *)malloc(sizeof(stinst_type )); - new->code_length = 1; - new->code_end = 0; - return new; - -} - - -unsigned int -DEFUN(add_to_definition,(entry, word), - dict_type *entry AND - stinst_type word) -{ - if (entry->code_end == entry->code_length) - { - entry->code_length += 2; - entry->code = - (stinst_type *) realloc((char *)(entry->code), - entry->code_length *sizeof(word_type)); - } - entry->code[entry->code_end] = word; - -return entry->code_end++; -} - - - - - - - -void -DEFUN(add_intrinsic,(name, func), - char *name AND - void (*func)()) -{ - dict_type *new = newentry(name); - add_to_definition(new, func); - add_to_definition(new, 0); -} - -WORD(push_addr) -{ - - -} - -void -DEFUN(add_var,(name), - char *name) -{ - dict_type *new = newentry(name); - add_to_definition(new, push_number); - add_to_definition(new, (stinst_type)(&(new->var))); - add_to_definition(new,0); - -} - - - - -void -DEFUN(compile, (string), - char *string) - -{ - int jstack[STACK]; - int *jptr = jstack; - /* add words to the dictionary */ - char *word; - string = nextword(string, &word); - while (string && *string && word[0]) - { - if (strcmp(word,"var")==0) - { - string=nextword(string, &word); - - add_var(word); - string=nextword(string, &word); - } -else - - if (word[0] == ':') - { - dict_type *ptr; - /* Compile a word and add to dictionary */ - string = nextword(string, &word); - - ptr = newentry(word); - string = nextword(string, &word); - while (word[0] != ';' ) - { - switch (word[0]) - { - - - case '"': - /* got a string, embed magic push string - function */ - add_to_definition(ptr, push_text); - add_to_definition(ptr, (stinst_type)(word+1)); - break; - case '0': - case '1': - case '2': - case '3': - case '4': - case '5': - case '6': - case '7': - case '8': - case '9': - /* Got a number, embedd the magic push number - function */ - add_to_definition(ptr, push_number); - add_to_definition(ptr, atol(word)); - break; - default: - add_to_definition(ptr, call); - add_to_definition(ptr, lookup_word(word)); - } - - string = nextword(string, &word); - } - add_to_definition(ptr,0); - string = nextword(string, &word); - } - else - { - fprintf(stderr,"syntax error at %s\n",string-1); - } - } - -} - - -static void DEFUN_VOID(bang) -{ -*(int *)((isp[0])) = isp[-1]; -isp-=2; -pc++; - -} - -WORD(atsign) -{ - isp[0] = *(int *)(isp[0]); - pc++; -} - -WORD(hello) -{ - - printf("hello\n"); - pc++; -} - - - -static void DEFUN(read_in, (str, file), - string_type *str AND - FILE *file) -{ - char buff[10000]; - unsigned int r; - do - { - r = fread(buff, 1, sizeof(buff), file); - catbuf(str, buff, r); - } - while (r); - buff[0] = 0; - - catbuf(str, buff,1); - -} - - -static void DEFUN_VOID(usage) -{ - fprintf(stderr,"usage: -[d|i|g] <file >file\n"); - exit(33); -} - -int DEFUN(main,(ac,av), -int ac AND -char *av[]) -{ - unsigned int i; - - - string_type buffer; - string_type pptr; - - - init_string(&buffer); - init_string(&pptr); - init_string(stack+0); - tos=stack+1; - ptr = &pptr; - - add_intrinsic("push_text", push_text); - add_intrinsic("!", bang); - add_intrinsic("@", atsign); - add_intrinsic("hello",hello); - add_intrinsic("skip_past_newline", skip_past_newline ); - add_intrinsic("catstr", icatstr ); - add_intrinsic("copy_past_newline", icopy_past_newline ); - add_intrinsic("dup", dup ); - add_intrinsic("remchar", remchar ); - add_intrinsic("get_stuff_in_command", get_stuff_in_command ); - add_intrinsic("get_stuff_in_angle", get_stuff_in_angle ); - add_intrinsic("do_fancy_stuff", do_fancy_stuff ); - add_intrinsic("bulletize", bulletize ); - add_intrinsic("courierize", courierize ); - add_intrinsic("swap", swap ); - add_intrinsic("outputdots", outputdots ); - add_intrinsic("exfunstuff", exfunstuff ); - add_intrinsic("maybecatstr", maybecatstr ); - add_intrinsic("translatecomments", translatecomments ); - add_intrinsic("kill_bogus_lines", kill_bogus_lines); - add_intrinsic("indent", indent); - add_intrinsic("quickref", quickref); - add_intrinsic("internalmode", internalmode); - - /* Put a nl at the start */ - catchar(&buffer,'\n'); - - read_in(&buffer, stdin); - remove_noncomments(&buffer, ptr); - for (i= 1; i < ac; i++) - { - if (av[i][0] == '-') - { - if (av[i][1] == 'f') - { - string_type b; - FILE *f; - init_string(&b); - - f = fopen(av[i+1],"r"); - if (!f) - { - fprintf(stderr,"Can't open the input file %s\n",av[i+1]); - return 33; - } - - - read_in(&b, f); - compile(b.ptr); - perform(); - } - else if (av[i][1] == 'i') - { - internal_wanted = 1; - } - } - - } - write_buffer(stack+0); - return 0; -} - - - |