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Retro68/gcc/newlib/doc/makedoc.c

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add libgloss and newlib 1.20.0 to gcc directory
2012-03-26 23:51:53 +00:00
/* 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 <stdlib.h>
#include <ctype.h>
#include <string.h>
#define DEF_SIZE 5000
#define STACK 50
#define MIN_CMDLEN 4 /* Minimum length of a command */
int internal_wanted;
int internal_mode;
int Verbose=0;
/* 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)(NOARGS);
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(NOARGS)
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 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++;
}
#if 0
/* 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++;
}
#endif
/* 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++;
}
/*
bulletize: look for bullet item commands at start of line
Bullet list:
O+ emit @itemize @bullet
o emit @item [note lowercase]
O- emit @end itemize
Variable label list:
o+ emit @table @code
o emit @item
o- emit @end table
*/
WORD(bulletize)
{
unsigned int idx = 0;
string_type out;
init_string(&out);
while (at(tos, idx)) {
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')
{
/* The length check will never fail on a real command
* because the commands are screened as the definitions file
* is read. */
if (len >= MIN_CMDLEN) return 1;
return 0;
}
else return 0;
}
return 0;
}
unsigned int
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 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))
{
char *next;
dict_type *word ;
(void) nextword(addr(ptr, idx), &next);
word = lookup_word(next);
if (word)
{
if(Verbose) fprintf(stderr, "CMD '%s'\n", word->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)(NOARGS))
{
dict_type *new = newentry(name);
add_to_definition(new, func);
add_to_definition(new, 0);
}
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);
}
int
DEFUN(compile, (string),
char *string)
{
int ret=0;
/* 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);
if(Verbose) fprintf(stderr, "Found command '%s'\n", word);
if(strlen(word) < MIN_CMDLEN) {
fprintf(stderr, "ERROR: Command '%s' is too short ", word);
fprintf(stderr, "(MIN_CMDLEN is %d)\n", MIN_CMDLEN);
ret++;
}
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);
ret++;
}
}
return(ret);
}
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);
}
#if 0
static void DEFUN_VOID(usage)
{
fprintf(stderr,"usage: -[i|v] -f macrofile <file >file\n");
exit(33);
}
#endif
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;
}
if(Verbose) fprintf(stderr, "Reading -f '%s'\n", av[i+1]);
read_in(&b, f);
if( compile(b.ptr) ) { fclose(f); exit(1); }
perform();
fclose(f);
}
else if (av[i][1] == 'i')
{
internal_wanted = 1;
}
else if (av[i][1] == 'v')
{
Verbose++;
}
}
}
write_buffer(stack+0);
return 0;
}
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