Commit | Line | Data |
---|---|---|
94bdecf9 | 1 | #!/usr/bin/perl -w |
6294c161 DM |
2 | # |
3 | # Unconditionally regenerate: | |
4 | # | |
5 | # pod/perlintern.pod | |
6 | # pod/perlapi.pod | |
7 | # | |
8 | # from information stored in | |
9 | # | |
10 | # embed.fnc | |
11 | # plus all the .c and .h files listed in MANIFEST | |
12 | # | |
13 | # Has an optional arg, which is the directory to chdir to before reading | |
14 | # MANIFEST and *.[ch]. | |
15 | # | |
52a9d53b | 16 | # This script is invoked as part of 'make all' |
151c3fe5 | 17 | # |
f554dfc5 MH |
18 | # '=head1' are the only headings looked for. If the first non-blank line after |
19 | # the heading begins with a word character, it is considered to be the first | |
20 | # line of documentation that applies to the heading itself. That is, it is | |
21 | # output immediately after the heading, before the first function, and not | |
22 | # indented. The next input line that is a pod directive terminates this | |
23 | # heading-level documentation. | |
94bdecf9 | 24 | |
1fcde0e9 KW |
25 | # The meanings of the flags fields in embed.fnc and the source code is |
26 | # documented at the top of embed.fnc. | |
27 | ||
56a0c332 | 28 | use strict; |
a64c954a | 29 | |
7882b24a NC |
30 | if (@ARGV) { |
31 | my $workdir = shift; | |
32 | chdir $workdir | |
33 | or die "Couldn't chdir to '$workdir': $!"; | |
34 | } | |
3d7c117d MB |
35 | require './regen/regen_lib.pl'; |
36 | require './regen/embed_lib.pl'; | |
7882b24a | 37 | |
7b1f0a98 KW |
38 | my @specialized_docs = sort qw( perlguts |
39 | perlxs | |
40 | perlxstut | |
b87d9527 | 41 | perlclib |
a1a5a9c8 | 42 | warnings |
678f21a2 | 43 | perlapio |
31b83e34 | 44 | perlcall |
0f292d69 | 45 | perlfilter |
6a6f8717 | 46 | perlmroapi |
7b1f0a98 KW |
47 | ); |
48 | my $other_places_api = join " ", map { "L<$_>" } sort @specialized_docs, 'perlintern'; | |
49 | my $other_places_intern = join " ", map { "L<$_>" } sort @specialized_docs, 'perlapi'; | |
50 | ||
b87d9527 KW |
51 | @specialized_docs = map { "L<$_>" } sort @specialized_docs; |
52 | $specialized_docs[-1] =~ s/^/and /; | |
53 | my $specialized_docs = join ", ", @specialized_docs; | |
54 | ||
94bdecf9 | 55 | # |
346f75ff | 56 | # See database of global and static function prototypes in embed.fnc |
94bdecf9 JH |
57 | # This is used to generate prototype headers under various configurations, |
58 | # export symbols lists for different platforms, and macros to provide an | |
59 | # implicit interpreter context argument. | |
60 | # | |
61 | ||
6a235718 | 62 | my %docs; |
5ce57792 | 63 | my %funcflags; |
5ce57792 | 64 | my %missing; |
94bdecf9 JH |
65 | |
66 | my $curheader = "Unknown section"; | |
67 | ||
68 | sub autodoc ($$) { # parse a file and extract documentation info | |
69 | my($fh,$file) = @_; | |
151c3fe5 | 70 | my($in, $doc, $line, $header_doc); |
f554dfc5 MH |
71 | |
72 | # Count lines easier | |
73 | my $get_next_line = sub { $line++; return <$fh> }; | |
74 | ||
94bdecf9 | 75 | FUNC: |
f554dfc5 | 76 | while (defined($in = $get_next_line->())) { |
94bdecf9 JH |
77 | if ($in=~ /^=head1 (.*)/) { |
78 | $curheader = $1; | |
151c3fe5 | 79 | |
f554dfc5 | 80 | # If the next non-space line begins with a word char, then it is |
1c82f4a4 | 81 | # the start of heading-level documentation. |
20046047 | 82 | if (defined($doc = $get_next_line->())) { |
f554dfc5 MH |
83 | # Skip over empty lines |
84 | while ($doc =~ /^\s+$/) { | |
85 | if (! defined($doc = $get_next_line->())) { | |
86 | next FUNC; | |
87 | } | |
88 | } | |
89 | ||
151c3fe5 KW |
90 | if ($doc !~ /^\w/) { |
91 | $in = $doc; | |
92 | redo FUNC; | |
93 | } | |
94 | $header_doc = $doc; | |
151c3fe5 KW |
95 | |
96 | # Continue getting the heading-level documentation until read | |
97 | # in any pod directive (or as a fail-safe, find a closing | |
98 | # comment to this pod in a C language file | |
99 | HDR_DOC: | |
f554dfc5 | 100 | while (defined($doc = $get_next_line->())) { |
151c3fe5 KW |
101 | if ($doc =~ /^=\w/) { |
102 | $in = $doc; | |
103 | redo FUNC; | |
104 | } | |
151c3fe5 KW |
105 | |
106 | if ($doc =~ m:^\s*\*/$:) { | |
107 | warn "=cut missing? $file:$line:$doc";; | |
108 | last HDR_DOC; | |
109 | } | |
110 | $header_doc .= $doc; | |
111 | } | |
112 | } | |
94bdecf9 JH |
113 | next FUNC; |
114 | } | |
20046047 KE |
115 | if ($in =~ /^=for\s+apidoc\s+(.*?)\s*\n/) { |
116 | my $proto_in_file = $1; | |
117 | my $proto = $proto_in_file; | |
118 | $proto = "||$proto" unless $proto =~ /\|/; | |
119 | my($flags, $ret, $name, @args) = split /\s*\|\s*/, $proto; | |
256dda50 TC |
120 | $name or die <<EOS; |
121 | Bad apidoc at $file line $.: | |
122 | $in | |
123 | Expected: | |
124 | =for apidoc flags|returntype|name|arg|arg|... | |
125 | =for apidoc flags|returntype|name | |
126 | =for apidoc name | |
127 | EOS | |
3dbfa774 KW |
128 | die "flag $1 is not legal (for function $name (from $file))" |
129 | if $flags =~ / ( [^AabCDdEefhiMmNnTOoPpRrSsUuWXx] ) /x; | |
6523e108 KW |
130 | next FUNC if $flags =~ /h/; |
131 | ||
3dbfa774 | 132 | die "'u' flag must also have 'm' flag' for $name" if $flags =~ /u/ && $flags !~ /m/; |
0a60f600 KW |
133 | warn ("'$name' not \\w+ in '$proto_in_file' in $file") |
134 | if $flags !~ /N/ && $name !~ / ^ [_[:alpha:]] \w* $ /x; | |
20046047 | 135 | my $docs = ""; |
94bdecf9 | 136 | DOC: |
20046047 | 137 | while (defined($doc = $get_next_line->())) { |
72d4186d KW |
138 | |
139 | # Other pod commands are considered part of the current | |
140 | # function's docs, so can have lists, etc. | |
141 | last DOC if $doc =~ /^=(cut|for\s+apidoc|head)/; | |
20046047 KE |
142 | if ($doc =~ m:^\*/$:) { |
143 | warn "=cut missing? $file:$line:$doc";; | |
144 | last DOC; | |
72d4186d | 145 | } |
20046047 KE |
146 | $docs .= $doc; |
147 | } | |
148 | $docs = "\n$docs" if $docs and $docs !~ /^\n/; | |
5ce57792 | 149 | |
20046047 | 150 | # If the entry is also in embed.fnc, it should be defined |
8902d554 | 151 | # completely there, but not here |
20046047 KE |
152 | my $embed_docref = delete $funcflags{$name}; |
153 | if ($embed_docref and %$embed_docref) { | |
8902d554 KW |
154 | warn "embed.fnc entry overrides redundant information in" |
155 | . " '$proto_in_file' in $file" if $flags || $ret || @args; | |
156 | $flags = $embed_docref->{'flags'}; | |
5514c4f1 KW |
157 | warn "embed.fnc entry '$name' missing 'd' flag" |
158 | unless $flags =~ /d/; | |
6523e108 | 159 | next FUNC if $flags =~ /h/; |
8902d554 | 160 | $ret = $embed_docref->{'retval'}; |
20046047 | 161 | @args = @{$embed_docref->{args}}; |
5514c4f1 KW |
162 | } elsif ($flags !~ /m/) { # Not in embed.fnc, is missing if not a |
163 | # macro | |
20046047 KE |
164 | $missing{$name} = $file; |
165 | } | |
5ce57792 | 166 | |
8902d554 | 167 | my $inline_where = $flags =~ /A/ ? 'api' : 'guts'; |
5ce57792 | 168 | |
20046047 | 169 | if (exists $docs{$inline_where}{$curheader}{$name}) { |
7a6610ca DM |
170 | warn "$0: duplicate API entry for '$name' in $inline_where/$curheader\n"; |
171 | next; | |
172 | } | |
20046047 KE |
173 | $docs{$inline_where}{$curheader}{$name} |
174 | = [$flags, $docs, $ret, $file, @args]; | |
5ce57792 | 175 | |
151c3fe5 KW |
176 | # Create a special entry with an empty-string name for the |
177 | # heading-level documentation. | |
20046047 | 178 | if (defined $header_doc) { |
151c3fe5 KW |
179 | $docs{$inline_where}{$curheader}{""} = $header_doc; |
180 | undef $header_doc; | |
181 | } | |
182 | ||
20046047 KE |
183 | if (defined $doc) { |
184 | if ($doc =~ /^=(?:for|head)/) { | |
185 | $in = $doc; | |
186 | redo FUNC; | |
187 | } | |
188 | } else { | |
189 | warn "$file:$line:$in"; | |
190 | } | |
191 | } | |
94bdecf9 JH |
192 | } |
193 | } | |
194 | ||
195 | sub docout ($$$) { # output the docs for one function | |
196 | my($fh, $name, $docref) = @_; | |
197 | my($flags, $docs, $ret, $file, @args) = @$docref; | |
d8c40edc | 198 | $name =~ s/\s*$//; |
94bdecf9 | 199 | |
d4e99c76 KW |
200 | if ($flags =~ /D/) { |
201 | $docs = "\n\nDEPRECATED! It is planned to remove this function from a | |
202 | future release of Perl. Do not use it for new code; remove it from | |
203 | existing code.\n\n$docs"; | |
204 | } | |
205 | else { | |
58a428bb KW |
206 | $docs = "\n\nNOTE: this function is experimental and may change or be |
207 | removed without notice.\n\n$docs" if $flags =~ /x/; | |
d4e99c76 | 208 | } |
54c193ae KW |
209 | |
210 | # Is Perl_, but no #define foo # Perl_foo | |
211 | my $p = $flags =~ /p/ && $flags =~ /o/ && $flags !~ /M/; | |
212 | ||
94bdecf9 | 213 | $docs .= "NOTE: the perl_ form of this function is deprecated.\n\n" |
20046047 | 214 | if $flags =~ /O/; |
54c193ae KW |
215 | if ($p) { |
216 | $docs .= "NOTE: this function must be explicitly called as Perl_$name"; | |
d7cc3209 | 217 | $docs .= " with an aTHX_ parameter" if $flags !~ /T/; |
54c193ae KW |
218 | $docs .= ".\n\n" |
219 | } | |
94bdecf9 | 220 | |
d8c40edc | 221 | print $fh "=item $name\nX<$name>\n$docs"; |
94bdecf9 JH |
222 | |
223 | if ($flags =~ /U/) { # no usage | |
8b5ff177 | 224 | warn("U and s flags are incompatible") if $flags =~ /s/; |
20046047 | 225 | # nothing |
05ca4832 | 226 | } else { |
8b5ff177 | 227 | if ($flags =~ /n/) { # no args |
1fcde0e9 KW |
228 | warn("n flag without m") unless $flags =~ /m/; |
229 | warn("n flag but apparently has args") if @args; | |
1ded1f42 KW |
230 | print $fh "\t$ret\t$name"; |
231 | } else { # full usage | |
1ded1f42 KW |
232 | my $n = "Perl_"x$p . $name; |
233 | my $large_ret = length $ret > 7; | |
234 | my $indent_size = 7+8 # nroff: 7 under =head + 8 under =item | |
235 | +8+($large_ret ? 1 + length $ret : 8) | |
236 | +length($n) + 1; | |
237 | my $indent; | |
238 | print $fh "\t$ret" . ($large_ret ? ' ' : "\t") . "$n("; | |
239 | my $long_args; | |
240 | for (@args) { | |
241 | if ($indent_size + 2 + length > 79) { | |
242 | $long_args=1; | |
243 | $indent_size -= length($n) - 3; | |
244 | last; | |
245 | } | |
246 | } | |
247 | my $args = ''; | |
d7cc3209 | 248 | if ($p && $flags !~ /T/) { |
1ded1f42 KW |
249 | $args = @args ? "pTHX_ " : "pTHX"; |
250 | if ($long_args) { print $fh $args; $args = '' } | |
251 | } | |
252 | $long_args and print $fh "\n"; | |
253 | my $first = !$long_args; | |
254 | while () { | |
255 | if (!@args or | |
256 | length $args | |
257 | && $indent_size + 3 + length($args[0]) + length $args > 79 | |
258 | ) { | |
259 | print $fh | |
260 | $first ? '' : ( | |
261 | $indent //= | |
262 | "\t".($large_ret ? " " x (1+length $ret) : "\t") | |
263 | ." "x($long_args ? 4 : 1 + length $n) | |
264 | ), | |
265 | $args, (","x($args ne 'pTHX_ ') . "\n")x!!@args; | |
266 | $args = $first = ''; | |
267 | } | |
268 | @args or last; | |
269 | $args .= ", "x!!(length $args && $args ne 'pTHX_ ') | |
270 | . shift @args; | |
271 | } | |
272 | if ($long_args) { print $fh "\n", substr $indent, 0, -4 } | |
273 | print $fh ")"; | |
274 | } | |
8b5ff177 | 275 | print $fh ";" if $flags =~ /s/; # semicolon "dTHR;" |
1ded1f42 | 276 | print $fh "\n\n"; |
94bdecf9 JH |
277 | } |
278 | print $fh "=for hackers\nFound in file $file\n\n"; | |
279 | } | |
280 | ||
f83c6033 KW |
281 | sub sort_helper { |
282 | # Do a case-insensitive dictionary sort, with only alphabetics | |
283 | # significant, falling back to using everything for determinancy | |
1354d57e | 284 | return (uc($a =~ s/[[:^alpha:]]//r) cmp uc($b =~ s/[[:^alpha:]]//r)) |
f83c6033 KW |
285 | || uc($a) cmp uc($b) |
286 | || $a cmp $b; | |
287 | } | |
288 | ||
7b73ff98 | 289 | sub output { |
5a0155e6 | 290 | my ($podname, $header, $dochash, $missing, $footer) = @_; |
6a4c4cd4 DM |
291 | # |
292 | # strip leading '|' from each line which had been used to hide | |
293 | # pod from pod checkers. | |
294 | s/^\|//gm for $header, $footer; | |
295 | ||
7882b24a | 296 | my $fh = open_new("pod/$podname.pod", undef, |
20046047 | 297 | {by => "$0 extracting documentation", |
f1f44974 | 298 | from => 'the C source files'}, 1); |
e0492643 | 299 | |
7882b24a | 300 | print $fh $header; |
e0492643 | 301 | |
7b73ff98 | 302 | my $key; |
f83c6033 | 303 | for $key (sort sort_helper keys %$dochash) { |
20046047 KE |
304 | my $section = $dochash->{$key}; |
305 | print $fh "\n=head1 $key\n\n"; | |
151c3fe5 KW |
306 | |
307 | # Output any heading-level documentation and delete so won't get in | |
308 | # the way later | |
309 | if (exists $section->{""}) { | |
310 | print $fh $section->{""} . "\n"; | |
311 | delete $section->{""}; | |
312 | } | |
20046047 | 313 | print $fh "=over 8\n\n"; |
151c3fe5 | 314 | |
20046047 KE |
315 | for my $key (sort sort_helper keys %$section) { |
316 | docout($fh, $key, $section->{$key}); | |
317 | } | |
318 | print $fh "\n=back\n"; | |
7b73ff98 NC |
319 | } |
320 | ||
5a0155e6 | 321 | if (@$missing) { |
a23e6e20 | 322 | print $fh "\n=head1 Undocumented functions\n\n"; |
2616800a | 323 | print $fh $podname eq 'perlapi' ? <<'_EOB_' : <<'_EOB_'; |
474d0ac8 | 324 | The following functions have been flagged as part of the public API, |
72d33970 | 325 | but are currently undocumented. Use them at your own risk, as the |
ba4591a5 KW |
326 | interfaces are subject to change. Functions that are not listed in this |
327 | document are not intended for public use, and should NOT be used under any | |
328 | circumstances. | |
329 | ||
5a4fed09 KW |
330 | If you feel you need to use one of these functions, first send email to |
331 | L<perl5-porters@perl.org|mailto:perl5-porters@perl.org>. It may be | |
332 | that there is a good reason for the function not being documented, and it | |
333 | should be removed from this list; or it may just be that no one has gotten | |
334 | around to documenting it. In the latter case, you will be asked to submit a | |
335 | patch to document the function. Once your patch is accepted, it will indicate | |
336 | that the interface is stable (unless it is explicitly marked otherwise) and | |
337 | usable by you. | |
cf5f2f8f | 338 | _EOB_ |
2616800a FC |
339 | The following functions are currently undocumented. If you use one of |
340 | them, you may wish to consider creating and submitting documentation for | |
341 | it. | |
2616800a | 342 | _EOB_ |
6a4c4cd4 DM |
343 | print $fh "\n=over\n\n"; |
344 | ||
cf5f2f8f KW |
345 | for my $missing (sort @$missing) { |
346 | print $fh "=item $missing\nX<$missing>\n\n"; | |
5a0155e6 | 347 | } |
cf5f2f8f KW |
348 | print $fh "=back\n\n"; |
349 | } | |
7882b24a | 350 | print $fh $footer, "=cut\n"; |
5a0155e6 | 351 | |
7882b24a | 352 | read_only_bottom_close_and_rename($fh); |
cd093254 MM |
353 | } |
354 | ||
e8e591c9 NC |
355 | foreach (@{(setup_embed())[0]}) { |
356 | next if @$_ < 2; | |
357 | my ($flags, $retval, $func, @args) = @$_; | |
358 | s/\b(?:NN|NULLOK)\b\s+//g for @args; | |
bc350081 | 359 | |
5ce57792 | 360 | $funcflags{$func} = { |
20046047 KE |
361 | flags => $flags, |
362 | retval => $retval, | |
363 | args => \@args, | |
364 | }; | |
5ce57792 NC |
365 | } |
366 | ||
5ce57792 NC |
367 | # glob() picks up docs from extra .c or .h files that may be in unclean |
368 | # development trees. | |
741c0772 NC |
369 | open my $fh, '<', 'MANIFEST' |
370 | or die "Can't open MANIFEST: $!"; | |
371 | while (my $line = <$fh>) { | |
b87d9527 | 372 | next unless my ($file) = $line =~ /^(\S+\.(?:[ch]|pod))\t/; |
5ce57792 | 373 | |
1ae6ead9 | 374 | open F, '<', $file or die "Cannot open $file for docs: $!\n"; |
5ce57792 NC |
375 | $curheader = "Functions in file $file\n"; |
376 | autodoc(\*F,$file); | |
377 | close F or die "Error closing $file: $!\n"; | |
378 | } | |
741c0772 | 379 | close $fh or die "Error whilst reading MANIFEST: $!"; |
5ce57792 NC |
380 | |
381 | for (sort keys %funcflags) { | |
382 | next unless $funcflags{$_}{flags} =~ /d/; | |
6523e108 | 383 | next if $funcflags{$_}{flags} =~ /h/; |
5ce57792 | 384 | warn "no docs for $_\n" |
bc350081 | 385 | } |
94bdecf9 | 386 | |
5ce57792 | 387 | foreach (sort keys %missing) { |
5ce57792 | 388 | warn "Function '$_', documented in $missing{$_}, not listed in embed.fnc"; |
94bdecf9 JH |
389 | } |
390 | ||
5ce57792 NC |
391 | # walk table providing an array of components in each line to |
392 | # subroutine, printing the result | |
393 | ||
8c869419 KW |
394 | # List of funcs in the public API that aren't also marked as experimental nor |
395 | # deprecated. | |
b87d9527 KW |
396 | my @missing_api = grep $funcflags{$_}{flags} =~ /A/ |
397 | && $funcflags{$_}{flags} !~ /[xD]/ | |
398 | && !$docs{api}{$_}, keys %funcflags; | |
399 | output('perlapi', <<"_EOB_", $docs{api}, \@missing_api, <<"_EOE_"); | |
6a4c4cd4 DM |
400 | |=encoding UTF-8 |
401 | | | |
402 | |=head1 NAME | |
403 | | | |
404 | |perlapi - autogenerated documentation for the perl public API | |
405 | | | |
406 | |=head1 DESCRIPTION | |
407 | |X<Perl API> X<API> X<api> | |
408 | | | |
b87d9527 KW |
409 | |This file contains most of the documentation of the perl public API, as |
410 | |generated by F<embed.pl>. Specifically, it is a listing of functions, | |
411 | |macros, flags, and variables that may be used by extension writers. Some | |
412 | |specialized items are instead documented in $specialized_docs. | |
413 | | | |
414 | |L<At the end|/Undocumented functions> is a list of functions which have yet | |
415 | |to be documented. Patches welcome! The interfaces of these are subject to | |
416 | |change without notice. | |
417 | | | |
418 | |Anything not listed here is not part of the public API, and should not be | |
419 | |used by extension writers at all. For these reasons, blindly using functions | |
420 | |listed in proto.h is to be avoided when writing extensions. | |
6a4c4cd4 DM |
421 | | |
422 | |In Perl, unlike C, a string of characters may generally contain embedded | |
423 | |C<NUL> characters. Sometimes in the documentation a Perl string is referred | |
424 | |to as a "buffer" to distinguish it from a C string, but sometimes they are | |
425 | |both just referred to as strings. | |
426 | | | |
427 | |Note that all Perl API global variables must be referenced with the C<PL_> | |
428 | |prefix. Again, those not listed here are not to be used by extension writers, | |
429 | |and can be changed or removed without notice; same with macros. | |
430 | |Some macros are provided for compatibility with the older, | |
431 | |unadorned names, but this support may be disabled in a future release. | |
432 | | | |
433 | |Perl was originally written to handle US-ASCII only (that is characters | |
434 | |whose ordinal numbers are in the range 0 - 127). | |
435 | |And documentation and comments may still use the term ASCII, when | |
436 | |sometimes in fact the entire range from 0 - 255 is meant. | |
437 | | | |
438 | |The non-ASCII characters below 256 can have various meanings, depending on | |
439 | |various things. (See, most notably, L<perllocale>.) But usually the whole | |
440 | |range can be referred to as ISO-8859-1. Often, the term "Latin-1" (or | |
441 | |"Latin1") is used as an equivalent for ISO-8859-1. But some people treat | |
442 | |"Latin1" as referring just to the characters in the range 128 through 255, or | |
443 | |somethimes from 160 through 255. | |
444 | |This documentation uses "Latin1" and "Latin-1" to refer to all 256 characters. | |
445 | | | |
446 | |Note that Perl can be compiled and run under either ASCII or EBCDIC (See | |
447 | |L<perlebcdic>). Most of the documentation (and even comments in the code) | |
448 | |ignore the EBCDIC possibility. | |
449 | |For almost all purposes the differences are transparent. | |
450 | |As an example, under EBCDIC, | |
451 | |instead of UTF-8, UTF-EBCDIC is used to encode Unicode strings, and so | |
452 | |whenever this documentation refers to C<utf8> | |
453 | |(and variants of that name, including in function names), | |
454 | |it also (essentially transparently) means C<UTF-EBCDIC>. | |
455 | |But the ordinals of characters differ between ASCII, EBCDIC, and | |
456 | |the UTF- encodings, and a string encoded in UTF-EBCDIC may occupy a different | |
457 | |number of bytes than in UTF-8. | |
458 | | | |
459 | |The listing below is alphabetical, case insensitive. | |
460 | | | |
94bdecf9 | 461 | _EOB_ |
6a4c4cd4 DM |
462 | | |
463 | |=head1 AUTHORS | |
464 | | | |
465 | |Until May 1997, this document was maintained by Jeff Okamoto | |
7b1f0a98 | 466 | |<okamoto\@corp.hp.com>. It is now maintained as part of Perl itself. |
6a4c4cd4 DM |
467 | | |
468 | |With lots of help and suggestions from Dean Roehrich, Malcolm Beattie, | |
469 | |Andreas Koenig, Paul Hudson, Ilya Zakharevich, Paul Marquess, Neil | |
470 | |Bowers, Matthew Green, Tim Bunce, Spider Boardman, Ulrich Pfeifer, | |
471 | |Stephen McCamant, and Gurusamy Sarathy. | |
472 | | | |
7b1f0a98 | 473 | |API Listing originally by Dean Roehrich <roehrich\@cray.com>. |
6a4c4cd4 DM |
474 | | |
475 | |Updated to be autogenerated from comments in the source by Benjamin Stuhl. | |
476 | | | |
477 | |=head1 SEE ALSO | |
478 | | | |
7b1f0a98 | 479 | $other_places_api |
94bdecf9 JH |
480 | _EOE_ |
481 | ||
79fc8511 FC |
482 | # List of non-static internal functions |
483 | my @missing_guts = | |
9f589e47 | 484 | grep $funcflags{$_}{flags} !~ /[AS]/ && !$docs{guts}{$_}, keys %funcflags; |
5a0155e6 | 485 | |
7b1f0a98 | 486 | output('perlintern', <<'_EOB_', $docs{guts}, \@missing_guts, <<"_EOE_"); |
6a4c4cd4 DM |
487 | |=head1 NAME |
488 | | | |
489 | |perlintern - autogenerated documentation of purely B<internal> | |
20046047 | 490 | |Perl functions |
6a4c4cd4 DM |
491 | | |
492 | |=head1 DESCRIPTION | |
493 | |X<internal Perl functions> X<interpreter functions> | |
494 | | | |
495 | |This file is the autogenerated documentation of functions in the | |
496 | |Perl interpreter that are documented using Perl's internal documentation | |
497 | |format but are not marked as part of the Perl API. In other words, | |
498 | |B<they are not for use in extensions>! | |
499 | | | |
7b1f0a98 | 500 | _EOB_ |
6a4c4cd4 DM |
501 | | |
502 | |=head1 AUTHORS | |
503 | | | |
504 | |The autodocumentation system was originally added to the Perl core by | |
505 | |Benjamin Stuhl. Documentation is by whoever was kind enough to | |
506 | |document their functions. | |
507 | | | |
508 | |=head1 SEE ALSO | |
509 | | | |
7b1f0a98 KW |
510 | $other_places_intern |
511 | _EOE_ |