Macro SOCKET_ERROR undefined.
Don't declare h_errno.
[!WINDOWSNT]: Define macros recv and send.
[!WINDOWSNT] (POP_SERVICE): Change to pop3.
(pop_open) [WINDOWSNT]: Initialize trash_started.
(have_winsock) [WINDOWSNT]: New variable.
(socket_connection) [WINDOWSNT]: Initialize winsock.
(socket_connection): Use closesocket instead of close.
(getline): Use recv instead of read.
(fullwrite): Use send instead of write.
(pop_trash): Use closesocket instead of close.
(pop_trash) [WINDOWSNT]: Cleanup winsock.
Check if being called recursively by sendline.
(fork, syswait, DISABLE_DIRECT_ACCESS) [WINDOWSNT]: Macros defined.
[WINDOWSNT]: Include locking.h.
(main): Update usage message. Use IS_DIRECTORY_SEP.
(main) [DISABLE_DIRECT_ACCESS]: Don't check access if defined.
(main) [WINDOWSNT]: Invoke locking instead of flock.
(main) [MAIL_USE_SYSTEM_LOCK && WINDOWSNT]: Emulate ftruncate.
(main) [MAIL_USE_POP]: Pass password to popmail if used.
Include winsock.h; don't include unix inet headers.
(popmail): Add password argument and pass it to pop_open.
Open output file in binary mode.
letter isn't an alphabetic character.
(main) [DOS_NT]: Use binary mode on redirected `stdout'.
(process_file) [DOS_NT]: Convert all slashes to forward style.
(absolute_filename) [DOS_NT]: Emit error message for relative
paths with a drive letter.
(absolute_filename) [DOS_NT]: Handle absolute pathnames with
DOS/NT drive letters which try to reference the parent of the root.
(absolute_dirname) [DOS_NT]: Convert all slashes to forward style.
info, and don't record undo info for the conversion.
* etags.c: Prolog language totaly rewritten.
(Prolog_functions): Rewritten from scratch.
(skip_comment, prolog_getit): Removed.
(prolog_skip_comment): New function, like old skip_comment.
(prolog_pred, prolog_atom, prolog_white): New functions.
(erlang_func, erlang_attributes): Forward declarations added.
(erlang_atom): Check if backslash ends line inside quoted atom.
* etags.c (absolutefn): DOS_NT version corrected.
(main): Append "/" to the dir name only if not already there.
(print_help): Explain the absolute/relative file name issue.
* etags.c: New Languange Erlang added.
(Erlang_functions, erlang_func, erlang_attribute, erlang_atom,
erlang_white): New functions.
(Erlang_suffixes): New suffix list.
(lang_names): Erlang entry added.
(prolog_getit): Accepts headers spanning several lines.
Always name tags.
(Prolog_functions): Removed incorrect compensation for
newline characters.
(readline_internal): Zero-terminate last line.
(gperf): Added keywords for Objective C and GNU macros.
(sym_type): Added values to account for Objective C and GNU macros.
(begtk): The '@' character can start a token.
(objdef, methodlen, objtag): New variables for Objective C.
(consider_token, C_entries): Added code for Objective C.
(plain_C_suffixes): Add .m and .lm for Objective C.
(Yacc_suffixes): Add .ym for Objective yacc.
(GROW_LINEBUFFER): New macro.
(consider_token, C_entries, Pascal_functions): Use the new macro.
(consider_token): Take one more argument. Caller changed.
(consider_token): Use the hashing function to spot GNU macros.
(C_entries): Consider // as a comment start even in plain C for
the sake of Objective C parsing.
(pfnote): Don't make a tag for ctags if there is no name.
(getit, Asm_labels, Perl_functions, Pascal_functions, L_getit,
get_scheme, prolog_getit): Name the tag in ctags mode.
(pfnote): Truncate ctags lines to 50 chars, like it worked once.
(Perl_interpreters): Accept "@PERL@" as an interpreter.
(suggest_asking_for_help): New function.
(main, get_language_from_name): Use suggest_asking_for_help.
(main): Let get_language_from_name make language existence check.
(streq, strneq): Check the arguments #if DEBUG.
get_lang_from_suffix): New functions.
(get_language): Function deleted.
(lang_entry): Two members added to struct.
(lang_names): Reflect the new layout of lang_entry.
(print_language_names, main, find_entries): Use the new functions.
(find_entries): Look at the first line for #! if no language.
(C_entries): Invalidate the token when funcdef is reset.
(Perl_functions): New function.
(lang_suffixes): .pl and .pm are Perl suffixes.
(substitute): Remove some wrong and some useless code related with
escape `\` character in regexp replacement string.
(TEX_defenv): Added part, appendix, entry, index. Removed typeout.
(lang_suffixes): New suffixes: .hpp for C++; .f90 for Fortran;
.bib, .ltx, .TeX for TeX (.bbl, .dtx removed); .ml for Lisp;
.prolog for prolog (.pl removed).
(massage_name, etags_getcwd): Use lowcase instead of tolower.
(regex.h): Don't include it if REGEX_IN_LIBC is defined.
(C_entries, find_entries): Added comments about memory leakage.
(add_node): Dead code removed.
(add_node): Correctly compare node file names.
(Pascal_functions): Correctly allocate and free memory for tline.
(pfnote): Put the definition of fp in the innermost block.
(NODE): `named' member removed.
(pfnote, free_tree, put_entries, total_size_of_entries): Do not
use the `named' member, check whether `name' is NULL instead.
(pfnote): `named' argument removed, all callers changed.
(getit, Asm_labels, Pascal_functions, L_getit, get_scheme,
TeX_functions, TEX_getit, prolog_getit): Useless string allocation
removed from pfnote call, some code cleanup.
(relative_filename): Free temporary space allocated by concat.
