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Diffstat (limited to 'CWRU/changelog')
| -rw-r--r-- | CWRU/changelog | 2528 |
1 files changed, 2528 insertions, 0 deletions
diff --git a/CWRU/changelog b/CWRU/changelog index cd683aa..7a0a0f0 100644 --- a/CWRU/changelog +++ b/CWRU/changelog @@ -5210,3 +5210,2531 @@ cross-build/opennt.cache files are [bash-2.03 released] + + 2/19 + ---- +configure.in + - changed OPENNT_ROOT to INTERIX_ROOT for building on Interix + +support/config.guess + - added two stanzas for Interix running on alpha and intel hardware + + 2/22 + ---- +config-bot.h + - if PROMPT_STRING_DECODE is not defined, #undef PPROMPT before + redefining it, to avoid warning messages + +execute_cmd.c + - set jobs_hack in execute_subshell_builtin_or_function only if + JOB_CONTROL is defined + + 2/24 + ---- +trap.c + - fixed an obscure bug caused by a race condition in run_pending_traps. + Read the comments in the source code for a full description of the + problem and solution + + 3/1 + --- +aclocal.m4 + - new test, BASH_STRUCT_TIMEVAL, which tries to compile a code + fragment that includes <sys/time.h> and <time.h> as appropriate + and defines HAVE_TIMEVAL if the compile succeeds + +configure.in + - call BASH_STRUCT_TIMEVAL rather than running a pair of + AC_HEADER_EGREPs on sys/time.h and time.h + +lib/readline/histfile.c + - include "posixstat.h" rather than <sys/stat.h> + - in history_truncate_file, only try to truncate if the history file + is a regular file + + 3/2 + --- +aclocal.m4 + - changed BASH_STRUCT_TIMEVAL back to using a pair of + AC_EGREP_HEADERs instead of compiling a program fragment + +lib/readline/readline.c + - readline_internal_charloop should cast the first argument to + _rl_dispatch to `unsigned char' to avoid problems with negative + array indices on systems where signed chars are the default + +lib/readline/kill.c + - instead of doing a sequence of next_history() calls in + rl_yank_nth_arg_internal, save and restore the history + position explicitly after finding the correct entry. This + attempts to ensure that rl_yank_nth_arg leaves the history + pointer set to the same position as when it was called. + Fix from Vasco Pedro <vp@di.fct.unl.pt> + + 3/5 + --- +redir.c + - broke code that opens file for redirection in do_redirection_internal + into a separate function: redir_open(path, flags, mode, ri) + +general.h + - changed STREQN so that it evaluates to 1 (strings are equivalent) + if N == 0, to match the behavior of strncmp + +lib/sh/zwrite.c + - new file, zwrite() from builtins/evalstring.c + +builtins/evalstring.c + - removed private definition of zwrite + +builtins/common.c + - double_quote needs to protect newlines with backslashes as well + - new function, un_double_quote, to remove backslashes proctecting + characters that are special in double quotes + +builtins/common.h + - new extern declaration for un_double_quote + +parse.y + - changed read_token_word to requote the expanded value of $'...' + using single_quote + - added a new flag to parse_matched_pair: P_ALLOWESC. It allows + backslashes to quote embedded single quotes, and is used by + the $'...' translation code for better ksh93-compatibility + - changed localeexpand to call mk_msgstr on the string passed + before displaying it if all we're doing is displaying translatable + strings in `po' format. mk_msgstr quotes backslashes and double + quotes in the string passed with backslashes, and encloses the + result in double quotes. If only -D is supplied, the string is + not changed at all -- this is what ksh93 does + +lib/readline/rlconf.h + - removed PAREN_MATCHING #define, paren matching is always compiled + into readline + +lib/readline/parens.c + - removed code that was active if PAREN_MATCHING was not defined + - added _rl_enable_paren_matching, which is called when the readline + variable `blink-matching-paren' is assigned a value and changes + the appropriate key bindings in emacs_standard_keymap + +lib/readline/bind.c + - no more PAREN_MATCHING defines, `blink-matching-paren' is always + available + - if `blink-matching-paren' is assigned a value, call + _rl_enable_paren_matching (rl_blink_matching_paren) + +lib/readline/emacs_keymap.c + - removed PAREN_MATCHING defines; the default key bindings for + ), ], and } are self-insert + + 3/7 + --- +stringlib.c + - added an extra argument to ansicstr so that `echo -e' will not + convert \' to ' + +externs.h + - changed extern declaration for ansicstr + +parse.y, builtins/{echo,printf}.def + - changed calls to ansicstr() appropriately + +eval.c + - in parse_string_to_word_list, if an unexpected token is encountered + that causes the string to not parse to a simple command, or to + completely consume the string, display an error message and jump + back to the top level after restoring the parsing environment, + returning an error status from the attempted assignment + + 3/8 + --- +lib/glob/fnmatch.c + - fixed patscan and extmatch to handle embedded [...](...) patterns + better + +tests/{extglob2.{tests,right},run-extglob2} + - an additional set of ksh extended globbing tests, cribbed from zsh + + 3/10 + ---- +general.c + - changed unset_nodelay_mode slightly to make sure it handles both + O_NDELAY and O_NONBLOCK if they have different values; it now + returns a value of 0 on success (or no action); -1 on failure + +general.h + - changed extern declaration for unset_nodelay_mode + + +lib/readline/shell.c + - new function: unset_nodelay_mode; identical to definition in + general.c + +lib/readline/input.c + - changed rl_getc to call unset_nodelay_mode if the read fails with + errno == EWOULDBLOCK || errno == EAGAIN + + 3/11 + ---- +lib/termcap/termcap.c + - minor changes from termutils-2.0 + - minor change to MS-DOS version of valid_filename_p so MS-DOS-specific + code from tgetent() can be removed (from Michel@smr.nl) + +lib/readline/bind.c + - in _rl_read_file, null-terminate the buffer at the number of + characters actually read, not what stat() says the file size is + - use ~/_inputrc as a last-ditch inputrc filename on MS-DOS + +lib/readline/complete.c + - change printable_part to handle MS-DOS `drive-letter:' pathname + prefixes + - removed __GO32__ code, since it's for DJGPP 1.x, which is not + supported any more, and they don't work for DJGPP 2.x + - added code to support MS-DOS drive letter prefixes and //X/... + to filename_completion_function + - _rl_completion_case_fold defaults to 1 on MS-DOS + +lib/readline/{display,input,readline,rltty,signals,terminal}.c + - removed __GO32__ code + +lib/readline/histfile.c + - make read_history_range and history_truncate_file work with the + actual number of characters read from the file, not the file size + as reported by stat() + +lib/readline/readline.c + - change bind_arrow_keys_internal to bind MS-DOS arrow keys to the + appropriate functions if __MSDOS__ is defined + +lib/readline/rltty.c + - make sure set_winsize is always defined, with a null body if + TIOCGWINSZ is not defined + +lib/readline/shell.c + - include <stdio.h>, since this file uses sprintf + +support/shobj-conf + - MS-DOS does not support shared objects + +lib/tilde/tilde.c + - change tilde_find_suffix and isolate_tilde_prefix to understand + backslash as a pathname separator on MS-DOS + + 3/12 + ---- +lib/readline/{bind,readline,terminal}.c + - no longer need to include <signal.h> + +lib/readline/terminal.c + - don't need to include <setjmp.h> + +builtins/history.def + - broke the code than handles deleting a particular history entry + from the history list out into a separate function: delete_histent + - added `-d offset' option to delete the history entry at position + OFFSET, as displayed when the history is listed + +jobs.c, nojobs.c + - new function, count_all_jobs(), returns the number of active jobs + in the jobs list + +jobs.h + - extern declaration for count_all_jobs() + +configure.in + - check for C library function ttyname() + +config.h.in + - define HAVE_TTYNAME if configure finds ttyname(3) + +parse.y + - two new escape sequences for decode_prompt_string: + + \j number of active jobs in jobs list + \l basename of shell's tty device name + +doc/{bash.1,bashref.texi}, lib/readline/doc/hsuser.texi + - documented new `history -d' option + - documented new \j and \l prompt string expansion sequences + +lib/readline/bind.c + - new static state variable, currently_reading_init_file, set to + 1 while _rl_read_init_file is operating on a file + - changed _rl_init_file_error to include the name and line number + from the init file only if currently_reading_init_file is non-zero + (this is needed since applications like bash can call + rl_parse_and_bind, and error messages from those calls would be + misleading if they referred to the last inputrc file read + +bashline.c + - support for a `extended command keymap', which will allow + readline key sequences to be bound to unix commands using an + auxiliary keymap and a special function that knows how to execute + commands from it + - bind_keyseq_to_unix_command supports `bind -x' + - bash_execute_unix_command is the readline callback that looks in + an auxiliary keymap to find the shell command to execute for a + particular key sequence + - new variable, no_empty_command_completion, which suppresses $PATH + searching for command completion when TAB is typed on an empty + line + +bashline.h + - extern declaration for new function bind_keyseq_to_unix_command + +builtins/bind.def + - added `-x' option to bind a key sequence to a shell command + +builtins/help.def + - added `-s' option to just print a builtin's short_doc + +builtins/shopt.def + - added new shell option, no_empty_cmd_completion', mirroring value + of no_empty_command_completion + +doc/{bash.1,bashref.texi} + - documented new `bind -x' option + - documented new shopt `no_empty_cmd_completion' option + - documented new `help -s' option + +Makefile.in + - changed RELSTATUS to `devel' + +_distribution + - changed to `2.04' + + 3/15 + ---- +support/shobj-conf + - add `-h $@' to linking options on Solaris 2 with gcc + +expr.c + - changes to add {pre,post}-{inc,dec}rement operators (++id, --id, + id++, id--). These are somewhat more liberal than ksh93, and + may require more strict syntax checking down the line + +tests/arith.{tests,right} + - additional tests for {pre,post}-{inc,dec}rement operators + + 3/16 + ---- +command.h + - structures and types for ksh-93-style arithmetic `for' command + +configure.in + - new `--enable-arith-for-command' option to compile arithmetic for + command code into the shell + +config.h.in + - new define, ARITH_FOR_COMMAND, turned on by configure + +parse.y + - changed read_token_word to parse a set of arithmetic for expressions + between (( and )) as long as the last token read before the `((' + was FOR + - added grammar rules to build arithmetic for commands + +make_cmd.c + - functions to parse (( ... )) into the three sub-expressions needed + for the arithmetic for command and create the command structures + (done this way instead of in the grammar rules to avoid forcing + users to quote special characters between the (( and )) ) + +make_cmd.h + - extern declaration for make_arith_for_command + +copy_cmd.c + - code to copy arithmetic for commands + +dispose_cmd.c + - code to dispose of arithmetic for commands + +print_cmd.c + - code to print arithmetic for commands + +execute_cmd.c + - code to execute arithmetic for commands and note that they are + shell control structures for the piping code + +doc/{bash.1,bashref.texi} + - documented new arithmetic for command + +doc/bashref.texi + - documented new configure --enable-arith-for-command option + + 3/17 + ---- +builtins/read.def + - added `-t timeout' option and code to support it + + 3/18 + ---- +examples/loadables/Makefile.in + - various clean targets need to descend into perl + +examples/loadables/perl/Makefile.in + - added mostlyclean and maintainer-clean targets + +include + - new directory, with files from lib/posixheaders + +lib/posixheaders + - removed + +{posixwait,unionwait,maxpath}.h + - moved from top src directory to include subdir + +Makefile.in,builtins/Makefile.in,lib/{glob,malloc,sh,tilde}/Makefile.in + - updated dependencies and file lists for new include directory + - added BASHINCDIR variable, added -I${BASHINCDIR} to cc's include path + +MANIFEST,support/SYMLINKS + - updated for new include directory + +lib/readline/{ansi_stdlib,posixdir,posixjmp,posixstat,rlstdc}.h + - changed symlinks to point to ../../include rather than + ../posixheaders + +builtins/common.h + - changed `#include "../stdc.h"' to `#include "stdc.h"' + +builtins/{cd,exec,fc,history,pushd,source,type,umask,printf}.def +builtins/{mkbuiltins,common,evalfile,evalstring,getopt}.c + - changed include specifications: + ../posixstat.h -> posixstat.h + ../filecntl.h -> filecntl.h + ../maxpath.h -> maxpath.h + ../memalloc.h -> memalloc.h + +include/shtty.h + - new file, contents of bashtty.h and code from jobs.c that includes + the appropriate terminal file + +lib/sh/shtty.c + - new file with some tty manipulation utility functions + +bashtty.h + - removed + +jobs.c, nojobs.c + - include shtty.h instead of bashty.h and other code that includes + the correct system-dependent tty include file + +lib/sh/Makefile.in + - added shtty.o as part of libsh.a + +MANIFEST + - added include/shtty.h and lib/sh/shtty.c, removed bashtty.h + + 3/19 + ---- +lib/readline/display.c + - some more __MSDOS__ code to make readline work better with DJGPP: + output \r instead of tputs(term_cr, ...) + +lib/readline/terminal.c + - some changes for __DJGPP__ (one is of dubious value -- doesn't + DJGPP have a termcap library?) + + 3/23 + ---- +configure.in + - make sure that the $CC argument to shobj-conf is quoted + +support/shobj-conf + - changes to SGI SHOBJ_LDFLAGS from David Kaelbling <drk@sgi.com> + + 3/24 + ---- +lib/sh/zread.c + - interface to read(2) that restarts automatically if errno == EINTR + +externs.h + - new declarations for functions in lib/sh/{zread,zwrite}.c + +lib/sh/Makefile.in, Makefile.in + - add zread.c, zread.o to appropriate file lists + +{subst,input}.c, builtins/{evalstring.c,read.def} + - converted some loops around read() to call zread() instead + +lib/readline/rltty.h + - new struct _rl_tty_chars to save tty special characters + +lib/readline/rltty.c + - new function save_tty_chars to save tty special characters + (currently they're only saved -- nothing looks at them yet) + - two new internal library functions, _rl_disable_tty_signals () + and _rl_restore_tty_signals (), intended to disable tty driver + signal processing for readline's literal-next code, so users + can do stuff like ^V^C and have ^C end up in the readline + buffer even if ^C is the terminal's interrupt character + +lib/readline/readline.c + - changed rl_quoted_insert to disable and restore tty signal + handling around the call to rl_read_key (), so users can put + tty special chars into the readline buffer + + 3/25 + ---- +expr.c + - added `,' operator (expr1 , expr2) -- both expr1 and expr2 are + evaluated and the return value is the value of expr2. Precedence + is higher than assignment (which makes it highest) + - make `lasttp' (pointer to last token) part of the expression + context that is saved and restored by {push,pop}_context. This + is used only in error reporting + +doc/{bash.1,bashref.texi} + - documented new `,' arithmetic operator + - cleaned up some of the language concerning variables referenced + by name within an arithmetic expression + +lib/readline/readline.c + - new application-settable variable, rl_num_chars_to_read, which, if + set to a non-zero value, causes readline to return after reading + that many characters (or at least that many characters, if + rl_startup_hook is used to prime the input buffer) rather than + when reading a character bound to accept-line + +lib/readline/readline.h + - extern declaration for rl_num_chars_to_read + +builtins/read.def + - added new `-n nchars' option to read NCHARS from stdin rather than + a complete line. Works both with and without using readline + +doc/{bash.1,builtins.texi} + - documented new `read -n nchars' option + + 3/26 + ---- +execute_cmd.c + - make sure all uses of PIDs are of type pid_t + +redir.c + - broke stdin_redirects into two functions: stdin_redirection, which + checks a single redirection specification, and a new stdin_redirects, + which does what it did before but calls stdin_redirection for each + redirection in the chain + + 3/29 + ---- +aclocal.m4 + - new test, BASH_CHECK_DEV_STDIN, checks for /dev/stdin. If it's + present HAVE_DEV_STDIN is defined and it's assumed that /dev/stdout + and /dev/stderr are present as well + +configure.in + - call BASH_CHECK_DEV_STDIN + +config.h.in + - add HAVE_DEV_STDIN, initially undefined + +test.c + - add /dev/std{in,out,err} to the special filenames that are handled + by test_stat() if HAVE_DEV_STDIN is not defined + +doc/{bash.1,bashref.texi} + - documented conditional expressions' handling of /dev/std{in,out,err} + +stringlib.c + - new function, find_string_in_alist, to find (or match as an extended + glob pattern) a string in a STRING_INT_ALIST and return the + associated token value + +externs.h + - extern declaration for find_string_in_alist + +redir.c + - new STRING_INT_ALIST list of filenames the redirection code handles + specially (_redir_special_filenames) + - new function, redir_special_open () to handle filenames found in + _redir_special_filenames (framework for /dev/tcp and /dev/udp, but + those are not implemented get) + +doc/{bash.1,bashref.texi} + - documented special filename handling in redirections + + 3/30 + ---- +builtins/read.def + - added `-d delim' option, like ksh93, to read until delim rather + than newline + +doc/{bash.1,bashref.texi} + - documented new read `-d delim' option + +configure.in + - look for gethostbyname(3), inet_aton(3) + - look for <netdb.h> and <netinet/in.h> + - call BASH_FUNC_GETHOSTBYNAME if gethostbyname(3) is not in libc + - check for u_int and u_long types, default to `unsigned int' and + `unsigned long' respectively + - new enable option `--enable-net-redirections' to compile in the + /dev/tcp and /dev/udp redirection code + +aclocal.m4 + - new macro, BASH_FUNC_GETHOSTBYNAME, looks for gethostbyname(3) in + the socket libraries if it's not found in libc + +config.h.in + - new defines: HAVE_GETHOSTBYNAME, HAVE_INET_ATON, HAVE_NETDB_H, + HAVE_NETINET_IN_H, NETWORK_REDIRECTIONS + - new defines: u_int, u_long + +lib/sh/inet_aton.c + - new file, from GNU libc, slightly modified to remove inet_addr() + +lib/sh/netopen.c + - new file, functions to create tcp/udp network connections. Exports + a single function: netopen(pathname) + +externs.h + - extern declaration for netopen() + +lib/sh/Makefile.in, Makefile.in, MANIFEST + - added appropriate references to inet_aton.c and netopen.c + +config-bot.h + - if HAVE_SYS_SOCKET_H, HAVE_GETPEERNAME, and HAVE_NETINET_IN_H are + all defined, define HAVE_NETWORK + +redir.c + - call netopen for pathnames of the form /dev/(tcp|udp)/host/port + if HAVE_NETWORK is defined; print a warning message otherwise + - /dev/tcp and /dev/udp code is only compiled in if + NETWORK_REDIRECTIONS is defined + + 3/31 + ---- +lib/sh/zread.c + - new function, zsyncfd(fd) which syncs the kernel's seek pointer on + FD with the last character returned by zreadc() + +externs.h + - extern declaration for zsyncfd + +builtins/read.def + - use zreadc if the input is not unbuffered (this cuts the number + of read(2) calls *way* down) + - if input is not unbuffered, call zsyncfd before returning to make + sure zreadc's buffering doesn't consume too much input + + 4/1 + --- +Makefile.in + - install bashbug with mode 555 + + 4/2 + --- +shell.c + - make want_pending_command and read_from_stdin global rather than + local variables + +flags.c + - change which_set_flags to insert `c' and `s' if the `-c' and `-s' + invocation options, respectively, were supplied at shell startup + +bashline.c + - change bash_directory_completion_hook to change the logic for + deciding whether or not to parameter expand the directory name -- + now we expand only if there's a `$' (still has problems if the + user quoted the `$') or a `` pair. Fixes bug reported by + chuckjr@sinclair.net. To fix the `$' problem, could possibly + check what the user typed with rl_line_buffer and start, end + parameters to gen_completion_matches + - changed attempt_shell_completion to slightly adjust the logic for + deciding whether or not a word is in a command position: if the + word being completed has a single opening single or double quote + before the command separator, treat it as a candidate for (quoted) + command word completion + - now that we understand partially-quoted strings as completion + candidates, we can do command completion on certain unclosed + uses of $(... + +subst.c + - change extract_delimited_string to not return an error for an + unclosed construct if DOING_COMPLETION is non-zero + + 4/5 + --- +expr.c + - fixed `ss=09 ; let ss=10' bug by introducing one-token lookahead + after a string token is parsed. If the next token is `=', we + don't evaluate the variable's value as an expression, since it's + not going to be used + +variables.h + - added new member to struct variable: exportstr -- for the future + caching of strings to be placed into the environment + - extern declaration for bind_variable_value + +variables.c + - make sure that the `exportstr' member of a struct variable is + initialized correctly, and put code in to free it where appropriate + (if non-null) + - new function, bind_variable_value(VAR, VALUE); make shell variable + VAR have value VALUE + - make sure var->exportstr is invalidated when a variable or function + is assigned a value + +builtins/declare.def + - call bind_variable_value instead of duplicating some of bind_variable + inline + + 4/6 + --- +variables.h + - new macros, VSETATTR and VUNSETATTR to set and clear variable + attributes + +builtins{read,set,setattr,declare}.def,{execute_cmd,expr,shell,subst,variables}.c + - change to use VSETATTR and VUNSETATTR + + 4/7 + --- +doc/Makefile.in + - if htmldir is set by configure, install the html files into that + directory with `make install' and remove them with `make uninstall' + +Makefile.in,doc/Makefile.in + - htmldir is set by configure and passed from the Makefile to the + install in the doc subdirectory + +configure.in + - substitute `htmldir' into Makefiles + +support/config.guess + - some small changes for Apple's Rhapsody + +lib/termcap/Makefile.in + - make the `distclean' and `maintainer-clean' targets remove Makefile + +lib/termcap/ltcap.h + - new private library include file, for Rhapsody __private_extern__ + define + +lib/termcap/{termcap,tparam}.c + - include "ltcap.h" + - if HAVE_CONFIG_H is defined, include <stdlib.h> if HAVE_STDLIB_H is + defined, otherwise declare getenv, malloc, realloc as extern + - add __private_extern__ qualifier for extern data that Rhapsody + requires + +shell.c + - don't run the startup files in the rshd case if shell_level is >= 2 + This should catch the case of + rsh machine bash -c 'echo a' + running the .bashrc twice, once for the shell started by rshd and + one for the shell running -c command + + 4/8 + --- +variables.c + - in initialize_shell_variables, unset the export attribute from + SSH_CLIENT if it exists and we got it from the initial environment + +shell.c + - don't bother unsetting export attribute from SSH_CLIENT, since we + now do it in initialize_shell_variables + +lib/readline/display.c + - don't check prompt_this_line[-2] in rl_redisplay if prompt_this_line + isn't at least 2 characters after the start of rl_display_prompt + +lib/readline/histfile.c + - change the name of the default history file to _history on MS-DOS + +lib/readline/histlib.h + - add an extern declaration for history_offset + +lib/readline/hist{expand,search}.c + - remove extern declaration for history_offset; now in histlib.h + +lib/readline/xmalloc.h + - new file, extern declarations for xmalloc, xrealloc, xfree + +lib/readline/rlprivate.h + - new file, with extern declarations for `readline private' global + variables and functions + +lib/readline/rlshell.h + - new file, with extern function declarations for stuff in shell.c + +lib/readline/Makefile.in + - add dependencies on xmalloc.h, rlshell.h + - add xmalloc.h, rlprivate.h to list of header files + +MANIFEST + - add lib/readline/xmalloc.h, lib/readline/rlprivate.h, + lib/readline/rlshell.h + +Makefile.in + - add $(RL_LIBSRC)/xmalloc, $(RL_LIBSRC)/rlprivate.h, + $(RL_LIBSRC)/rlshell.h to READLINE_SOURCE variable + +lib/readline/{bind,complete,display,funmap,histexpand,histfile,history,input, +isearch,keymaps,kill,macro,readline,search,shell,util,vi_mode}.c + - include "xmalloc.h" rather than extern declarations for xmalloc, + xrealloc, xfree + +lib/readline/terminal.c + - new function, used in two places, _emx_get_screensize for EMX + +lib/readline/readline.c + - EMX apparently no longer needs _emx_build_environ + +lib/readline/signals.c + - support for __EMX__ in rl_signal_handler + - don't set the old handler passed to rl_set_sighandler to + rl_signal_handler, because that would cause infinite recursion if + that signal were generated + +lib/readline/xmalloc.c + - no longer the same as lib/malloc/xmalloc.c, which is no longer + used by anyone + - changes to include xmalloc.h, define READLINE_LIBRARY, change + some of the argument types + +lib/tilde/tilde.c + - add prototypes for extern function declarations if __STDC__ + defined + +lib/readline/{terminal,bind,readline,nls,histexpand}.c + - include "rlshell.h" for function prototypes + + 4/9 + --- +lib/readline/{bind,callback,complete,display,input,isearch,kill,macro,nls, +parens,readline,rltty,search,signals,terminal,util,vi_mode}.c + - include "rlprivate.h" + - remove extern declarations already in rlprivate.h + +xmalloc.c + - xfree should take a PTR_T as its argument + +general.h + - change prototype for xfree to use void * instead of char * + +lib/malloc/malloc.c + - define PTR_T like it is defined in general.h + - malloc() returns a PTR_T + - free() takes a PTR_T as its argument + - realloc() returns a PTR_T and takes a PTR_T as its first argument + - memalign returns a PTR_T + - valloc returns a PTR_T + - calloc returns a PTR_T + - cfree() takes a PTR_T + +variables.c + - new function: char **all_variables_matching_prefix (char *prefix) + +variables.h + - extern declaration for all_variables_matching_prefix + +bashline.c + - converted variable_completion_function to use + all_variables_matching_prefix + +stringlib.c + - new function, char **alloc_array(n), allocates an argv-style + array of strings with room for N members + +externs.h + - extern declaration for alloc_array + + 4/13 + ---- +lib/readline/keymaps.c + - include "readline.h" + - remove extern function declarations + +include/stdc.h + - break the definition of __P out from a strict __STDC__ block, + since __GNUC__ and __cplusplus also indicate that prototypes + are available + +lib/readline/readline.h + - adjust conditional declaration of rl_message, since __cplusplus + indicates that prototypes are available + +lib/readline/rlstdc.h + - private copy, modified, no longer symlinked to ../../include/stdc.h + - __P is defined if __GNUC__ or __cplusplus is defined + - removed defines for __STRING, const, inline, signed, volatile, since + readline does not use them + +lib/readline/{search,readline}.c + - extern declaration for _rl_free_history_entry with prototypes, + since it's not in rlprivate.h + +lib/readline/history.h + - added some missing `extern's in function declarations + +lib/readline/undo.c + - include "rlprivate.h" + +lib/readline/shell.c + - include "rlshell.h" + +lib/readline/Makefile.in + - update dependencies for undo.c, shell.c + +lib/tilde/tilde.h + - add #define for __P if not already defined + - use prototypes in extern function declarations with __P() + +lib/readline/doc/rluserman.texinfo + - new file, derived from rlman.texinfo + +{bashline,findcmd,general,pathexp}.c, builtins/getopts.def + - call alloc_array(N) instead of (char **)xmalloc (N * sizeof (char *)) + +subst.c + - added code to implement ksh-93 ${!prefix*} expansion + +doc/{bash.1,bashref.texi} + - documented new ${!prefix*} expansion + + 4/15 + ---- +execute_cmd.c + - new variable, this_shell_function, points to SHELL_VAR of currently + executing shell function + +variables.c + - new dynamic variable, FUNCNAME -- invisible when not executing shell + function + +doc/{bash.1,bashref.texi} + - documented new FUNCNAME variable + + 4/16 + ---- +support/rlvers.sh + - add -T option to specify correct termcap library + +configure.in + - Irix 4.x still needs to link with -lsun if it contains a replacement + getpwent function that works with NIS + - if we're configuring with an already-installed readline library, + call BASH_CHECK_LIB_TERMCAP and pass the resulting $TERMCAP_LIB to + support/rlvers.sh + +lib/readline/readline.c + - in rl_forward, if rl_point ends up being < 0, set it to 0 + +lib/readline/exammples/excallback.c + - new callback example code, from `Jeff Solomon <jsolomon@stanford.edu>' + +lib/sh/getcwd.c + - define NULL as 0 if not defined by one of the standard include files + - cast result of malloc and realloc to (char *) where appropriate + +variables.c + - new functions for use by dynamic variables: null_assign and + null_array_assign. Used as assign_func for a particular variable, + they cause assignments to that variable to be silently ignored + - FUNCNAME and GROUPS are no longer readonly + - FUNCNAME changed to use null_assign + - GROUPS changed to use null_array_assign. This means that the + variable can be unset if desired (like for Oracle startup scripts), + but cannot be assigned to + +doc/{bash.1,bashref.texi} + - added text about assignments being silently discarded to descriptions + of FUNCNAME and GROUPS + - removed text saying that GROUPS is readonly + - added standard text about GROUPS being unset and losing its special + properties, even if reset + +command.h + - new command type, cm_subshell, actually causes the shell to fork + and then executes the command in the SUBSHELL_COM struct + +parse.y + - ( ... ) now creates a command of type cm_subshell, with the same + flag CMD_WANT_SUBSHELL as previous + +make_cmd.c + - new function make_subshell_command + +make_cmd.h + - extern declaration for make_subshell_command + +dispose_cmd.c + - code to destroy a SUBSHELL_COM + +copy_cmd.c + - code to duplicate a SUBSHELL_COM + +print_cmd.c + - code to print a SUBSHELL_COM + +execute_cmd.c + - broke the code that handles executing commands in subshells out of + execute_command_internal into a new function, execute_in_subshell, + with the same arguments + - executing a command of type cm_subshell is just a slightly special + case, handled in execute_in_subshell + + 4/18 + ---- +execute_cmd.c + - changed code in execute_command_internal that executes subshell + commands to check for command->type == cm_subshell in addition to + checking that commmand->flags & CMD_WANT_SUBSHELL is non-zero + - changed execute_in_subshell to set the CMD_NO_FORK flag on the + command to be executed by a command of type cm_subshell + (command->value.Subshell->command), if that command is a simple + command (type == cm_simple) or a nested subshell (type == cm_subshell) + and is not being timed + - changed execute_command_internal to just call and return the value + returned by execute_in_subshell if it gets a command of type + cm_subshell with flags including CMD_NO_FORK + +lib/malloc/malloc.c + - morecore() should always return through morecore_done, not with a + simple `return' + + 4/20 + ---- +variables.c + - new function, quote_array_assignment_chars, backslash quotes all + `[' and `]' before an `=' in a word that's part of the body of a + compound array assignment. Needed because we run the list through + the globbing code now. Don't bother if `=' does not appear in + the string or if the first char is not `[' + - call quote_array_assignment_chars from assign_array_var_from_string + now + +eval.c + - moved parse_string_to_word_list to parse.y + +parse.y + - moved parse_string_to_word_list here. Much simpler -- no longer + tries to parse a command, but just reads tokens using read_token(). + Any token but a WORD or ASSIGNMENT_WORD causes a syntax error. + Don't have to mess around with saving global_command or calling + parse_command, but do need to save and restore the history stuff, + so the array assignment doesn't get saved on the history list + + 4/21 + ---- +nojobs.c + - changed to use functions in lib/sh/shtty.c (tt{get,set}attr) for + the terminal attributes + - added a `flags' field to struct proc_status, flags are PROC_RUNNING + and PROC_NOTIFIED (status has been returned to `wait') + - functions check flags & PROC_RUNNING to check whether or not a + particular process is still alive; PROC_RUNNING is reset by + set_pid_status + - new function, mark_dead_jobs_as_notified, same function as the one + in jobs.c + - cleanup_dead_jobs reaps jobs only if they're dead and not marked + as notified + - wait_for_background pids marks all pids as notified and reaps them + before it returns, since it's called by the `wait' builtin + - wait_for_single_pid marks the pid being waited for as notified so + its slot can be reclaimed -- it's only called by the `wait' builtin + - new function, process_exit_status, to turn what wait(2) takes into + an exit status + + 4/22 + ---- +nojobs.c + - add_pid takes a new second argument, async_p, which is non-zero if + the process is in the background + - new flag, PROC_ASYNC, set by add_pid + - set_pid_status now sets the PROC_NOTIFIED flag if PROC_ASYNC is unset, + so foreground jobs get cleaned up right away + - changed mark_dead_jobs_as_notified to take a `force' argument; if + non-zero, it marks only enough dead jobs to make the number of + un-notified dead jobs < CHILD_MAX + - new function, reap_dead_jobs, same as in jobs.c + +execute_cmd.c + - don't need separate cases for REAP any more + + 4/23 + ---- +builtins/printf.def + - new function, tescape, which processes a single backslash + escape sequence and returns the number of characters consumed by + the argument string (code taken from bexpand) + - changed bexpand to call tescape rather than do backslash-escape + sequence conversion itself + - changed occurrences of `illegal' in error messages to `invalid' + - printf no longer calls ansicstr to translate backslash-escape + sequences; the mainline printf code now calls tescape whenever it + hits a backslash + + 4/26 + ---- +subst.c + - new variable, garglist, set to list of words to be expanded after + leading assignment statements are removed + - command_substitute now calls maybe_make_exported_env before making + the child process if there are no variable assignments preceding + the command currently being expanded, or if the command currently + being expanded consists only of variable assignments + +execute_cmd.c + - the `early fork' code in execute_simple_command now calls + maybe_make_export_env before forking because execute_disk_command + would do that in the vast majority of cases, and this will obviate + the need to do it for subsequent commands if the environment does + not change + + 4/27 + ---- +variables.h + - more macros to manipulate the exportstr member of a SHELL_VAR + - changed initialize_shell_variables to cache the value from the + environment as the initial exportstr for all imported variables + - changed make_var_array to use exportstr if it exists, instead + of computing the value + - changed make_var_array to cache exportstr for exported functions, + so they don't have to be deparsed every time the export env is + remade + + 4/28 + ---- +lib/readline/{histlib,rldefs}.h + - changed STREQN macro to evaluate to 1 if the third argument is 0 + +lib/readline/search.c + - changed rl_history_search_{for,back}ward so they leave point at + the end of the line when the string to search for is empty, like + previous-history and next-history + - broke common code out of rl_history_search_{for,back}ward into + a new function, rl_history_search_reinit + - rewrote rl_history_search_internal to be more like the + non-incremental search functions, use noninc_search_from_pos, + and leave the last history line found in the current line buffer + if the search fails + - new function, make_history_line_current, takes care of making + the current line buffer a copy of the history entry passed as an + argument; used by rl_history_search_internal and noninc_dosearch + +subst.c + - make ${!prefix@} be the same as ${!prefix*} for (undocumented) + ksh93 compatibility + + 4/30 + ---- +lib/readline/doc/rltech.texinfo + - added note about including <readline/readline.h>, and that <stdio.h> + should be included before readline.h + +lib/readline/doc/hstech.texinfo + - added note about including <readline/history.h> + +lib/readline/doc/manvers.texinfo + - updated version to 4.1 + +lib/readline/{bind,complete,display,isearch,nls,parens,readline,signals,tilde, +histexpand}.c + - added prototypes with __P((...)) for forward static function + declarations + +lib/readline/display.c + - broke the code that initializes VISIBLE_LINE and INVISIBLE_LINE out + of rl_redisplay into a new function, init_line_structures, which + takes an argument giving the minimum number of characters that the + line must hold + - new function for use by applications that want to display the + initial prompt themselves rather than having the first call to + readline do it: rl_on_new_line_with_prompt (modified from code in + the CLISP distribution) + +lib/readline/readline.c + - new external variable, rl_already_prompted, to let readline know + that the prompt string has already been displayed on the screen + before the first call to readline + - test rl_already_prompted before displaying the prompt in + readline_internal_setup + - if rl_already_prompted is non-zero, readline_internal_setup calls + rl_on_new_line_with_prompt instead of rl_on_new_line + +lib/readline/readline.h + - extern declaration for rl_on_new_line_with_prompt + - extern declaration for rl_already_prompted + +lib/readline/doc/rltech.texinfo + - documented rl_on_new_line_with_prompt and rl_already_prompted + +builtins/read.def + - new -s option (silent mode). Input from a terminal is not echoed + +doc/{bash.1,bashref.texi} + - documented new `-s' option to read builtin + + 5/3 + --- +lib/readline/vi_mode.c + - replaced references to rl_getc with (*rl_getc_function) + +[bash-2.04-devel frozen] + + 5/5 + --- +subst.c + - make sure that verify_substring_values always passes malloc'd + memory to maybe_expand_string as the string to be expanded, + since it gets freed on errors + +support/shobj-conf + - don't need -R option for shared libraries on Solaris + - new stanza for OSF/1 machines with gcc + +lib/readline/readline.c + - new variable, rl_gnu_readline_p, always 1. Available to allow + readline users to test whether or not they're linking against + the true readline, rather than some bogus replacement (from CLISP) + +lib/readline/readline.h + - extern declaration for rl_gnu_readline_p + +hashlib.h, hashcmd.h + - added prototypes to extern function declarations + +pcomplete.h + - new file, declarations for the programmable completion stuff + +pcomplib.c + - new file, library functions for programmable completion + + 5/6 + --- +builtins/complete.def + - new file, interface to programmable completion management + +configure.in + - new enable argument --enable-progcomp, defines + PROGRAMMABLE_COMPLETION + +config.h.in + - #define for PROGRAMMABLE_COMPLETION + +config-bot.h + - if PROGRAMMABLE_COMPLETION is defined and READLINE is not, + #undef PROGRAMMABLE_COMPLETION + +pcomplete.c + - new file, placeholder for programmable completion generators and + associated functions + +Makefile.in, builtins/Makefile.in + - changes to add pcomplete.c, builtins/complete.def + + 5/7 + --- +subst.c + - new function, #ifdef READLINE, skip_to_delim (s, i, delims). + Starting at s[i], return the index of the first character in s + that is contained in delims. Understands shell quoting. + - added two arguments to list_string_with_quotes: an index to + watch for, and a pointer to int to return the index into the + created word list of the word containing the sentinel. Now + compiled in all the time. The returned index starts at 1. + +subst.h + - extern declarations for char_is_quoted, unclosed_pair, and + skip_to_delim + - changed extern declaration for list_string_with_quotes, moved + it out of the #ifdef ARRAY_VARS section + +bashline.c + - removed extern declarations for char_is_quoted and unclosed_pair + +variables.c + - new function, SHELL_VAR **all_exported_variables() + = new function, SHELL_VAR **all_array_variables(), #ifdef ARRAY_VARS + +variables.h + - extern declaration for all_exported_variables, all_array_variables + +lib/sh/strpbrk.c + - replacement if we don't have strpbrk(3) + +configure.in, config.h.in + - check for strpbrk(3), define HAVE_STRPBRK if found + +builtins/shopt.def + - new function, char **get_shopt_options (), returns an array of + shopt option names + +builtins/set.def + - new function, char **get_minus_o_opts (), returns an array of + `set -o' option names + +builtins/common.h + - extern declarations for get_shopt_options, get_minus_o_opts + + 5/10 + ---- +pathexp.c + - make the POSIX_GLOB_LIBRARY code implement the GLOBIGNORE stuff + + 5/11 + ---- +array.c + - new convenience function, char **array_to_argv (ARRAY *), + converts an array to a list of string values + +array.h + - extern declaration for array_to_argv + +execute_cmd.c + - new convenience function, int execute_shell_function (SHELL_VAR *, + WORD_LIST *) + +execute_cmd.h + - extern declaration for execute_shell_function + +builtins/evalstring.c + - make parse_and_execute unwind_protect current_prompt_string + if the shell is interactive + + 5/12 + ---- +variables.c + - moved bind_int_variable from expr.c to here; it now returns a + SHELL_VAR *, like the other variable binding functions + +variables.h + - extern declaration for bind_int_variable + + 5/14 + ---- +bashline.c, parse.y, general.c, make_cmd.c, subst.c, braces.c, execute_cmd.c + - replaced some common code sequences with calls to substring() + +lib/readline/doc/rltech.texinfo + - fixed small typo in description of rl_completion_entry_function + + 5/18 + ---- +stringlib.c + - new function, strcreplace(char *string, int c, char *text, int do_glob) + replaces all occurrences of C in STRING with TEXT. Backslash may + be used to quote C. If DO_GLOB is non-zero, the replacement TEXT + is quoted to protect globbing characters. + +externs.h + - extern declaration for strcreplace + +bashhist.c + - use strcreplace in expand_histignore_pattern + +pcomplete.c + - finished initial implementation of programmable completion + +alias.c + - code to set the aliases itemlist to dirty when an alias is added + or removed, if PROGRAMMABLE_COMPLETION is defined + +variables.c + - code to set the functions itemlist to dirty when a shell function + is added or removed, if PROGRAMMABLE_COMPLETION is defined + +builtins/enable.def + - code to set the builtins itemlist to dirty when a shell builtin + is added or removed, if PROGRAMMABLE_COMPLETION is defined + - code to set the enabled and disabled itemlists to dirty when a + builtin is enabled or disabled, if PROGRAMMABLE_COMPLETION is + defined + +builtins/shopt.def + - new shell option, `progcomp', on if programmable_completion_enabled + (from pcomplete.c) is non-zero + +doc/{bash.1,bashref.texi} + - note that `${' is not eligible for brace expansion to avoid + conflicts with parameter expansion + + 5/19 + ---- +builtins/complete.def + - added a new `compgen' builtin for use by completion functions + + 5/21 + ---- +bashline.c + - new function, void clear_hostname_list(void), to delete all the + entries in the hostname completion list + +bashline.h + - extern declaration for clear_hostname_list + +variables.c + - changed sv_hostfile to clear the hostname list if $HOSTFILE is + unset + +doc/{bash.1,bashref.texi} + - documented new behavior of HOSTFILE when it's unset + - added some awkwardly-worded text to make it clear that an + interactive shell cannot be started with non-option arguments + or with the -c option + +shell.c + - restored NON_INTERACTIVE_LOGIN_SHELLS test, so that if it is + defined, shells with argv[0][0] == '-' and not in posix mode + run the startup files even if non-interactive + +config-top.h + - added commented-out #define for NON_INTERACTIVE_LOGIN_SHELLS + + 5/24 + ---- +subst.c + - make sure the characters in IFS are cast to unsigned before being + indexed in ifscmap (expand_word_internal) + + 5/25 + ---- +parse.y + - change grammar rule for arithmetic for expressions to handle a + list_terminator after the `))' instead of requiring a newline_list + +subst.c + - fix so that variable indirection can reference the shell's special + variables (like $0...$9, $$, $#, etc.) + +pcomplete.c + - changed gen_wordlist_matches to use split_at_delims to split the + string at $IFS first, then expand each individual word + + 5/27 + ---- +lib/readline/histfile.c + - change things so that O_BINARY mode is used when reading and writing + the history file on cygwin32 as well as OS/2 (__EMX__) + +parse.y + - add calls to push_delimiter and pop_delimiter around the call + to parse_matched_pair when parsing $'...' and $"..." so the + history entry is added correctly + + 5/28 + ---- +doc/{bash.1,bashref.texi}, lib/readline/doc/rluser.texinfo + - documented new programmable completion facilities + +doc/bashref.texi + - documented new configure `--enable-progcomp' option + + 6/1 + --- +variables.c + - if make_local_variable is being asked to make a local shadow + variable of a read-only variable, print an error message and + return NULL + - if make_local_variable returns NULL to make_local_array_variable, + just return it + +builtins/declare.def + - if we're making local variables, and make_local_array_variable or + make_local_variable returns NULL, just flag an error and go on + + 6/2 + --- +Makefile.in + - changed release status to `alpha1' + +[bash-2.04-alpha1 frozen] + + 6/18 + ---- +bashline.c + - fixed find_cmd_start so that it doesn't spin-loop on commands with + a command separator like `;' or `&'. Problem was not incrementing + `os' past the delimiter found + + 6/21 + ---- +variables.c + - cosmetic change: introduced two macros to encapsulate initialization + of dynamic variables + + 6/23 + ---- +pcomplib.c + - new function: num_progcomps(void), returns the number of entries in + the programmable completions hash table + +pcomplete.h + - extern declaration for num_progcomps + +bashline.c + - make sure some programmable completions have been defined before + diving into the programmable completion code + +shell.c + - in open_shell_script, move the fd opened to the script to a high + one with move_to_high_fd in all cases -- the buffered input code + still has problems if fd == 0 and later on fd 0 is closed or + redirected (cf. input.c:check_bash_input()) + +builtins/printf.def + - getlong() now calls strtol directly with a third argument of 0 so + it can handle 0x (hex) and 0 (octal) prefixes, which legal_number + does not -- this has implications for arguments to %d that begin + with `0' + +lib/sh/getenv.c + - make sure that the variable found in the temporary environment has + a non-null value before calling savestring() on it + +subst.c + - make sure split_at_delims returns 0 in *nwp and *cwp if handed a + null or empty string + +pcomplete.c + - make sure build_arg_list handles lwords == 0, as it will be if an + empty command line is handed to the programmable completion code + (like compgen -C xyz) + +execute_cmd.c + - make sure execute_shell_function passes a non-null bitmap of fds to + close to execute_function, allocating and deallocating it locally + +sig.c + - don't mess with SIGPROF in initialize_terminating_signals + +jobs.c, nojobs.c + - if the user has requested it with checkwinsize, check for a new + window size after a job exits due to a signal as well as being + stopped + +lib/readline/kill.c + - changed rl_kill_region to set the point to the beginning of the + region after the kill is performed + + 6/24 + ---- +configure.in + - make sure ranges ([1-9]*) are protected with [...] for m4 quoting + +variables.c + - make sure that bind_variable_value honors `set -a' and that it + marks the environment for recreation if necessary + + 6/25 + ---- +lib/readline/complete.c + - if we're completing at the end of the line, find_completion_word + shouldn't test whether the character is a special word break + char and (possibly) advance rl_point past the end of the buffer + +parse.y + - change mk_msgstr to write embedded newlines as `\n"<NL>"', as the + PO file format apparently requires + + 6/28 + ---- +lib/readline/display.c + - code to manage the growth of the inv_lbreaks and vis_lbreaks arrays + beyond 256, since there are pathalogical command lines that can + have more than 256 line breaks for redisplay + + 6/30 + ---- +stringlib.c + - include pathexp.h for extern declaration of quote_globbing_chars + +variables.h + - change CACHE_EXPORTSTR to savestring() the value and not set the + att_importstr flag + + 7/6 + --- +support/bashbug.sh + - bashbug now accepts --help and --version options + +bashline.c + - change bash_quote_filename to use single quotes if the user + does not specify an opening quote character and the filename being + completed contains newlines + + 7/8 + --- +configure.in, aclocal.m4, config.h.in + - BASH_TYPE_INT32_T --> BASH_TYPE_BITS32_T; int32_t --> bits32_t + - BASH_TYPE_U_INT32_T --> BASH_TYPE_U_BITS32_T; u_int32_t --> u_bits32_t + +lib/malloc/{malloc,gmalloc}.c, lib/sh/inet_aton.c + - int32_t --> bits32_t; u_int32_t --> u_bits32_t + +aclocal.m4 + - new tests: BASH_TYPE_BITS16_T, BASH_TYPE_U_BITS16_T + +configure.in + - add check for sizeof short, sizeof char + - call BASH_TYPE_BITS16_T, BASH_TYPE_U_BITS16_T + +config.h.in + - new #defines for bits16_t, u_bits16_t + +lib/malloc/malloc.c + - use u_bits16_t for type of mi_magic2 + + + 7/16 + ---- +lib/readline/display.c + - new private library function, _rl_strip_prompt, to remove instances + of RL_PROMPT_{START,END}_IGNORE from the passed prompt string + +lib/readline/rlprivate.h + - extern declaration for _rl_strip_prompt + +lib/readline/readline.c + - call _rl_strip_prompt before outputting the prompt if we're not + doing any echoing of input chars (readline_echoing_p == 0) + +Makefile.in + - tentative change to rule for parser-built: use $< instead of + `y.tab.h' in recipe + + 7/19 + ---- +support/config.{guess,sub} + - add code to handle all versions of Mac OS (e.g., Mac OS X) + + 7/26 + ---- +lib/readline/bind.c + - on cygwin32, treat \r\n as a line terminator when reading the + inputrc file + + 7/29 + ---- +lib/sh/netopen.c + - fixed problem in _getaddr with copying the address returned from + gethostbyname to the `struct in_addr *' argument -- hostnames + now work in /dev/(tcp|udp)/host/port + + 8/2 + --- +configure.in + - on Apple Rhapsody systems, set LOCAL_CFLAGS to -DRHAPSODY + +variables.h + - changes from Apple for building fat binaries on Rhapsody, + setting HOSTYPE, OSTYPE, VENDOR, and MACHTYPE + +lib/readline/terminal.c + - some work on the `dumb terminal' setup code in _rl_init_terminal_io + to make sure it's complete for use by the redisplay code and some + stuff in {readline,complete}.c + +lib/readline/display.c + - new function, _rl_current_display_line, returns the number of + lines down from the first `screen line' of the current readline + line the cursor is + +lib/readline/readline.c + - make rl_refresh_line call _rl_current_display_line + +lib/readline/rlprivate.h + - extern declaration for _rl_current_display_line + + 8/3 + --- +doc/bashref.texi + - reorganized slightly: + o a new shell builtins chapter + o a new shell variables chapter + o a new special builtins section + o bourne shell features chapter removed + o alias builtins moved to the bash builtins section + o bourne shell differences moved to appendix + o order of readline and history chapters swapped + o indices are now unnumbered appendices + o some text cleaned up and some explanatory text added + +lib/readline/terminal.c + - if a calling application is using a custom redisplay function, + don't call tgetent to get the terminal attributes, since those + are used only by the redisplay code. Still get the window + size, though + +lib/glob/fnmatch.c + - range comparisons in bracket expressions no longer use strcoll(3), + since in some locales (de, for example), [A-Z] matches all + characters + +parse.y, print_cmd.c + - some changes to make sure the shell compiles when + DPAREN_ARITHMETIC is not defined but ARITH_FOR_COMMAND is + + 8/5 + --- +redir.c + - in the here document code in do_redirection_internal, check + that the file descriptor returned by here_document_to_fd is not + the same as a file descriptor specified as the redirector + before closing it + + 8/6 + --- +parse.y + - make sure the pipline rule for `timespec BANG pipeline' sets the + CMD_INVERT_RETURN flag for the pipeline command + +builtins/wait.def + - use setjmp with a special jump buffer to take longjmps in the + case that a SIGINT is received while waiting for jobs or processes + it makes wait return with a status > 128, as POSIX.2 specifies + +{jobs,nojobs}.c + - changed wait_sigint_handler to longjmp to wait_intr_buf if it's + executing the wait builtin and SIGINT is trapped. It calls + trap_handler to make sure a pending trap for SIGINT is set also, + so the trap is taken when the wait builtin returns + + 8/9 + --- +jobs.c + - save and restore the value of errno in sigchld_handler + +trap.c + - save and restore the value of errno in trap_handler + + 8/10 + ---- +Makefile.in + - changed release status to beta1 + + 8/13 + ---- +include/posixtime.h + - new file to encapsulate the <time.h> and <sys/time.h> mess + +Makefile.in + - add posixtime.h to list of include files in BASHINCFILES + - update dependencies for general.o, execute_cmd.o + +general.c, execute_cmd.c, builtins/times.def + - include posixtime.h instead of <time.h>, <sys/time.h> + +general.c + - protect inclusion of <sys/times.h> with HAVE_SYS_TIMES_H check + +builtins/Makefile.in + - update dependencies for times.o + + 8/16 + ---- +lib/sh/timeval.c + - moved functions dealing with struct timevals here from general.c + and execute_cmd.c + +lib/sh/clock.c + - moved functions dealing with clock_ts here from general.c + (print_time_in_hz renamed to print_clock_t) + +externs.h + - moved extern declarations for timeval_to_secs and print_timeval + here from general.h + - moved extern declarations for clock_t_to_secs and print_clock_t + here from general.h + +builtins/times.def + - calls to print_time_in_hz changed to print_clock_t + +Makefile.in + - added references for lib/sh/timeval.c and lib/sh/clock.c + +lib/sh/Makefile.in + - clock.o and timeval.o are now included in libsh.a + + 8/23 + ---- +execute_cmd.c + - make sure last_command_exit_value is updated before running a + DEBUG trap in the cm_simple case of execute_command_internal + +lib/readline/display.c + - new function, static void redraw_prompt (char *), used to + redraw the last line of a multiline prompt that possibly + contains terminal escape sequences + - call redraw_prompt from _rl_redisplay_after_sigwinch + + 8/24 + ---- +lib/readline/bind.c + - new struct with names of string-valued readline variables and + handler functions to call when the variable is set + - changed rl_variable_bind to use functions to find boolean vars + and string vars in their respective lists + - new function, bool_to_int, to translate a boolean value that may + appear as an argument to `set <boolean-var-name>' to 1 or 0 + - new function, hack_special_boolean_var, called if the element in + the boolean_vars struct has the V_SPECIAL flag set, to provide + any necessary other action when a boolean variable is set + - new functions to be called when each string variable is set; + called by rl_variable_bind + +execute_cmd.c + - do_piping no longer sets pipes to O_TEXT mode if __CYGWIN32__ + is defined + + 8/25 + ---- +subst.c + - parameter_brace_patsub now mallocs a local copy of `patsub', because + if it starts with a `/' we increment it, and functions down the call + chain will free that on an error (and if we pass the incremented + value, will try to free unallocated memory) + - pos_params now short-circuits and returns a null string immediately + if start == end, meaning we want 0 positional parameters + + 8/26 + ---- +subst.c + - fixed pat_subst to correctly handle a null replacement string with + a null pattern string prefixed with `%' or `#' + + 9/3 + --- +variables.c + - don't import shell functions from the environment if the shell was + started with -n + + 9/8 + --- +subst.c + - if a command substitution is being performed inside a shell function, + catch `return' in command_substitute so that a return inside the + command substitution doesn't jump back to execute_function (or one + of its brethren) and go on with the command + +parse.y + - in history_delimiting_chars, if the first line is `for var' and + command_oriented_history is active, we don't want a semicolon if + the next token to be read is `in', but we do want one otherwise. + All we can do is check shell_input_line and see if the next chars + are `in' -- if so, we return " " + + 9/16 + ---- +builtins/hash.def + - don't allow `hash -p /pathname/with/slashes name' if the shell + is restricted + +doc/{bash.1,bashref.texi} + - updated description of restricted shell mode + +lib/readline/display.c + - fixed a bug in _rl_update_final which used the inv_lbreaks array + to index into visible_line + +jobs.c + - waitchld() need not go through the pain of setting up an environment + to execute traps on SIGCHLD if children_exited == 0 + - waitchld returns -1 if waitpid() returns -1 with errno == ECHILD, + indicating that there are no unwaited-for child processes, and it + has not yet reaped any dead children + - wait_for, wait_for_single_pid return -1 if waitchld() returns -1 + - new function, mark_all_jobs_as_dead + - wait_for_background_pids calls mark_all_jobs_as_dead if + wait_for_single_pid returns -1 with errno == ECHILD, since there are + no unwaited-for child processes + +subst.c + - tentative change: subshells started for command substitution no + longer unconditionally disable job control + + 9/17 + ---- +parse.y + - new function: save_token_state(). Saves the value of last_read_token + and the two previous tokens in an allocated array and returns the + array + - new function: restore_token_state(ts). TS is an array returned by + save_token_state. last_read_token and the two previous tokens are + set from the values in TS + +trap.c + - run_pending_traps calls save_token_state and restore_token_state + around the call to parse_and_execute, which will call the parser + and possibly leave it in a state where reserved words will not be + recognized (_run_trap_internal, too) + + 9/20 + ---- +support/bashbug.sh + - if sendmail is used as $RMAIL, pass `-i -t' as arguments so changes + made by the user to the recipient headers in the message are + honored + + 9/21 + ---- +bashhist.c + - if histverify has been set, make sure a `:p' modifier to a history + expansion prints the result + +builtins/echo.def + - new extern variable, xpg_echo, set to 1 if DEFAULT_ECHO_TO_USG is + defined and 0 otherwise + - echo_builtin now sets the initial value of do_v9 from xpg_echo + +builtins/shopt.def + - new shopt option, `xpg_echo', turns backslash escape expansion by + `echo' on and off at runtime + +builtins/{bash.1,bashref.texi} + - documented new `xpg_echo' shell option + +tests/{builtins.tests,builtins2.sub,shopt.tests} + - changes for new `xpg_echo' shell option + +configure.in + - changes for FreeBSD-3.x ELF to add `-rdynamic' to LOCAL_LDFLAGS. + This allows dynamic loading of builtins + +support/shobj-conf + - changes to handle FreeBSD-3.x elf or a.out object file formats + + 9/23 + ---- +[bash-2.04-beta1 released] + + 9/24 + ---- +jobs.c + - wait_for returns -1 only if the shell is currently executing the + `wait' builtin, since that's the only thing that cares + +execute_cmd.c + - moved cases of close_fd_bitmap to before calls to do_piping to + handle some pathological cases + + 9/29 + ---- +execute_cmd.c + - save the command line in execute_simple_command before making the + export environment, since maybe_make_export_env clobbers + the_printed_command if there are exported functions + + 9/30 + ---- +configure.in,config.h.in + - check explicitly for setvbuf; define HAVE_SETVBUF if found + +configure.in + - change opt_gnu_malloc to opt_bash_malloc, since the bash malloc + is not really the gnu malloc anymore + - new argument, --with-bash-malloc, identical to --with-gnu-malloc + - AC_DEFINE(USING_BASH_MALLOC) if opt_bash_malloc is enabled + +config.h.in + - new #define for USING_BASH_MALLOC + +doc/bashref.texi + - updated installation section to add --with-bash-malloc and + change description of --with-gnu-malloc + +lib/sh/setlinebuf.c + - change name of function to sh_setlinebuf, just returns 0 if + HAVE_SETVBUF and HAVE_SETLINEBUF are undefined + - prefer setvbuf to setlinebuf if we have both + - if we're using setvbuf, use a local buffer for stdin and stdout + local buffer is BUFSIZ unless we're using the bash malloc + (USING_BASH_MALLOC is defined), in which case it's 1008 (which + the bash malloc rounds up to 1024) + + 10/4 + ---- +input.c + - if USING_BASH_MALLOC is defined, set the max buffer size to 8176, + which the bash malloc rounds up to 8192 + + 10/5 + ---- +pcomplete.c + - new function, pcomp_filename_completion_function, a wrapper for + filename_completion_function that dequotes the filename first + +bashline.c + - changed bash_directory_completion_matches to dequote the filename + before passing it (indirectly) to filename_completion_function + +execute_cmd.c + - change execute_command to defer calling unlink_fifo_list until any + shell function has finished executing (variable_context == 0) + +configure.in + - added AC_CYGWIN, AC_MINGW32, AC_EXEEXT + + 10/8 + ---- +subst.c + - expand_word_internal(): changes some things to avoid small (2 or 3 + byte) calls to xmalloc -- added a label and some gotos (BEWARE) + - changed make_dev_fd_filename so it doesn't call sprintf anymore + + 10/27 + ----- +execute_cmd.c + - make execute_select_command handle the effects of the `continue' + builtin correctly + + 11/5 + ---- +Makefile.in + - RELSTATUS changed to `beta2' + + 11/8 + ---- +[bash-2.04-beta2 released] + + 11/9 + ---- +shell.c + - make run_startup_files check for ssh2 as well as ssh1 + + 11/19 + ----- +parse.y + - make sure parsing conditional commands isn't confused by unexpected + tokens (like `[[)]]') + +builtins/common.c + - fix get_job_spec to return NO_JOB for numeric job specs that are + beyond the size of the jobs table + +builtins/type.def + - change describe_command to report `not found' if a path search + returns the same string as the command name and the command name + does not match an executable file. This has implications for + `type' and `command -[vV]'. + - if a command is not found in $PATH, but an executable file with the + name supplied exists in the current directory, make the command + into a full pathname for the `command' builtin. This has + implications for `type' and `command -[vV]' + +subst.c + - new function, expand_prompt_string, expands prompt string and + returns the string passed if an error occurs + +subst.h + - extern declaration for expand_prompt_string + +parse.y + - decode_prompt_string calls expand_prompt_string instead of + expand_string_unsplit + + 11/22 + ----- +builtins/echo.def + - return EXECUTION_FAILURE if ferror(stdout) is true + + 11/23 + ----- +locale.c + - if LC_ALL is unset, call setlocale(LC_ALL, lc_all), because lc_all + holds the default locale + + 11/29 + ----- +lib/readline/shell.c + - define NULL as 0 if it's not defined + - change single_quote to allocate 4 characters in new string for + each character in the old one (like builtins/common.c:single_quote) + +locale.c + - when a locale variable (LC_*) is unset, pass "" to setlocale() + to get the default locale set, since value is NULL + +lib/sh/makepath.c + - new function, sh_makepath(char *path, char *dir, int flags) + +Makefile.in + - changed version to beta3 + +builtins/type.def + - changed describe_command to use sh_makepath() + +builtins/cd.def + - removed private declaration of mkpath(), changed to use sh_makepath + +general.c + - changed make_absolute to use sh_makepath + - changed full_pathname to use sh_makepath + +findcmd.c + - removed private definition of make_full_pathname, changed to use + sh_makepath + +doc/{bashref.texi,bash.1} + - added text to description of `getopts' to make it clear that getopts + may be used to parse option characters other than letters, and + that `:' and `?' may not be used as option characters + +eval.c + - when processing a jump_to_top_level(EXITPROG), make sure the shell + doesn't think it's still in a function by setting variable_context + to 0 + +doc/rbash.1 + - a skeletal man page for rbash, adapted from debian + +support/bashbug.sh + - try to find a default editor if EDITOR is unset, rather than blindly + using `emacs' + + 11/30 + ----- +support/config.{guess,sub} + - many changes from the latest `automake' distribution, from the + Debian folks + + 12/2 + ---- +lib/readline/keymaps.h, lib/tilde/tilde.h + - added support for C++ compilation (`extern "C" {...}') + + 12/3 + ---- +subst.c + - in process_substitute, make sure the child resets the O_NONBLOCK + flag on the file descriptor opened for read to a named pipe + +jobs.c + - new function, raw_job_exit_status, returns exit status of last job + in pipeline + - change job_exit_status to call raw_job_exit_status and pass the + result to process_exit_status + - in notify_of_job_status, get termination status from call to + raw_job_exit_status, rather than the first job in the pipeline + (fixes debian bug #15165) + +bashhist.c + - changed bash_history to not add shell comment lines to the history + file (fixes debian bug #21901). Uses new function shell_comment(L) + which returns 1 if L is a shell comment line. Doesn't handle + comments embedded in lines yet + +redir.c + - when running in POSIX.2 mode, bash no longer performs word splitting + on the expanded value of the word supplied as the filename argument + to a redirection operator (fixes debian bug #30460) + +doc/bashref.texi + - added new redirection stuff to POSIX Mode section (from previous fix) + + 12/6 + ---- +hashlib.h + - removed extra semicolon at end of HASH_ENTRIES define + +redir.c + - replaced toggling of disallow_filename_globbing flag with setting + flags in redirection word to include W_NOGLOB if the shell is in + POSIX mode and not interactive when expanding the filename argument + to a redirection + + 12/7 + ---- +builtins/common.c + - new function, backslash_quote_for_double_quotes(char *), quotes + characters special when in double quotes in the string passed as + an argument. + #ifdef PROMPT_STRING_DECODE; called by decode_prompt_string + +builtins/common.h + - extern declaration for backslash_quote_for_double_quotes + +parse.y + - call backslash_quote_for_double_quotes instead of backslash_quote + in decode_prompt_string + + 12/9 + ---- +parse.y + - before expanding the \u prompt string escape sequence, make sure + current_user.user_name is non-null and call get_current_user_info + if it is + + 12/10 + ----- +support/mkversion.sh + - changes to avoid relying on floating point output format, which + can be locale-specific + + 12/14 + ----- +print_cmd.c + - changes to named_function_string (for normal function printing) + and print_function_def (for printing function definitions embedded + in other commands) to print redirections that should be attached + to the function as a whole after the closing brace + +tests/func1.sub + - tests for printing functions with attached redirections, called by + func.tests + + 12/16 + ----- +lib/readline/complete.c + - if we're completing files in the root directory and executing the + visible-stats code, don't pass an empty pathname to + rl_directory_completion_hook, because, for bash, that will be + expanded to the current directory. Just pass `/' instead. + +lib/tilde/tilde.c + - fix to tilde_expand_word for Cygwin to avoid creating pathnames + beginning with `//' if $HOME == `/' + +variables.c + - don't bother with the exportstr validation on cygwin systems, + or even using exportstr at all, since that system has weird + environment variables + + 12/17 + ----- +configure.in + - new option, --enable-xpg-echo-default, new name for + --enable-usg-echo-default (which is still present for backwards + compatibility) + +configure.in, config.h.in, builtins/echo.def + - DEFAULT_ECHO_TO_USG -> DEFAULT_ECHO_TO_XPG + + 12/29 + ----- +aclocal.m4 + - changed a couple of tests to avoid creating files with known + names in /tmp + +support/rlvers.sh + - changed to create files in /tmp/rlvers + +support/mksignames.c + - now understands the POSIX.1b real-time signal names on systems + that support them + + 12/30 + ----- +[bash-2.04-beta3 released] + + 12/31 + ----- +redir.c + - try some more things to avoid race file replacements in + here_document_to_fd + +parse.y + - two new functions: + get_current_prompt_level: returns 2 if current prompt is $PS2, + 1 otherwise + set_current_prompt_level: sets current prompt to $PS2 if arg + is 2, $PS1 otherwise + +copy_cmd.c + - make sure to copy the `line' member in copy_arith_for_command + +pcomplete.c + - free up `lwords' and `line' after evaluating any command or shell + function in gen_compspec_completions + - after filtering any matches specified by cs->filterpat in + gen_compspec_completions, free ret->list (the members have + already been copied or freed by filter_stringlist) + +bashline.c + - free what find_cmd_name returns after calling the programmable + completion code + + 1/4/2000 + -------- +subst.c + - make call_expand_word_internal set w->word to NULL if either + expand_word_error or expand_word_fatal is returned + + 1/7 + --- +parse.y + - two new functions: set_current_prompt_level(int) and + get_current_prompt_level() to set and get the `level' of + current_prompt_string (1 if $PS1, 2 if $PS2) + +externs.h + - extern declarations for {get,set}_current_prompt_level + +builtins/evalstring.c + - add an unwind_protect to save and restore the current prompt + string pointers using {get,set}_current_prompt_level + + 1/9 + --- +Makefile.in + - changed release status to `beta4' + + 1/18 + ---- +[bash-2.04-beta4 released] + + 1/19 + ---- +configure.in + - moved checks for non-unix variants to beginning of tests + +Makefile.in, {builtins,support}/Makefile.in + - added some $(EXEEXT) suffixes to generated programs for non-Unix + systems + + 1/20 + ---- +parse.y + - make get_current_prompt_level return 1 if current_prompt_string is + NULL (as it would be while sourcing startup files) + +support/rlvers.sh + - rmdir $TDIR in the exit trap + - move the exit trap after we successfully create $TDIR + + 1/21 + ---- +subst.c + - several changes to split_at_delims to make non-whitespace + delimiters create separate fields containing those delimiters, + like the shell parser does with meta characters. This allows + redirection operators, for example, to be treated as separate + words by the programmable completion code + +examples/complete/complete-examples + - added new function: _redir_op, which return true if the word + passed as an argument contains a redirection operator (just + bare-bones for now) + - changed set completion function to use _redir_op as an example + +parse.y + - make parse_string_to_word_list save and restore the value of + shell_input_line_terminator, since an assignment like + COMPREPLY=() inside a shell function called by the programmable + completion code can change shell_input_line_terminator out from + underneath shell_getc(). shell_getc will set the input line + terminator to EOF when it gets EOF from the getter function, and + the string getter function returns EOF at EOS. parse_and_execute + tests for EOS directly and never gets EOF from shell_getc, so it + does not have this problem. + + 1/24 + ---- +lib/readline/funmap.c + - #define QSFUNC like in complete.c + - cast _rl_qsort_string_compare to a QSFUNC * in the call to qsort + +lib/readline/terminal.c + - correct a typo in usage of the __EMX__ preprocessor define + - fix a reversed usage of `#if defined (__DJGPP__)' in + _rl_control_keypad + - remove extern declarations for _rl_in_stream and _rl_out_stream + +lib/readline/rlprivate.h + - add extern declaration for _rl_in_stream, since there's already + one for _rl_out_stream + +builtins/ulimit.def + - if bash is using ulimit(2), make sure that getfilesize() returns + the value multiplied by 512 to convert it from a number of blocks + to a number of bytes + + 1/25 + ---- +execute_cmd.c + - make sure execute_command_internal sets last_command_exit_value + correctly when inverting the return value of a (...) subshell + command + +tests/{run-invert,invert.{tests,right}} + - new tests for return value inversion + +configure.in + - compile without bash malloc on m68k-motorola-sysv due to a file + descriptor leak in closedir(3) -- the motorola implementation + requires that freed memory be readable so it can free the dirent + and then look back at it to find the file descriptor + +expr.c + - fix negative exponents in v**e to return an eval error + + 2/1 + --- +Makefile.in + - changed status to beta5 + +jobs.c + - fixed a problem with checking the wrong process when checking to + see whether or not we need to reset the tty state. The old code + checked the first process in a pipeline; the new code checks all + processes in the pipeline to see whether any of them exited due + to a signal or was stopped. If none were signalled or stopped, + the code uses the exit status of the last process in the job's + pipeline + + 2/4 + --- +[bash-2.04-beta5 released] + +eval.c + - call set_current_prompt_level instead of setting prompt_string_pointer + directly + + 2/10 + ---- +[bash-2.04-beta5 re-released to net] + + 2/11 + ---- +sig.c + - make sure SIGCHLD is defined in initialize_shell_signals before + trying to use it in sigdelset() (DJGPP fix) + + 2/14 + ---- +lib/sh/shtty.c + - include <unistd.h> before <shtty.h> + - separate tests for ONLCR, ONOCR, ONLRET to cope with systems like + DJGPP that don't implement the full POSIX termios option set + +builtins/psize.sh + - set TMPDIR only if it's not already set + +lib/glob/glob.c + - if a system doesn't define _POSIX_SOURCE but has a `struct dirent' + without a d_ino member, define REAL_DIR_ENTRY to 1 so all entries + are read + +configure.in + - check for <arpa/inet.h> header file + +config.h.in + - add HAVE_ARPA_INET_H define + +lib/sh/inet_aton.c + - don't compile unless HAVE_NETWORK, HAVE_NETINET_IN_H, and + HAVE_ARPA_INET_H are all defined in config.h or config-bot.h + + 2/16 + ---- +subst.c + - if we have a construct like "${@:-}", we need to note that we're + not using whatever is in $@ (we're using the rhs), so the special + double-quoting $@ rules do not apply + + 2/21 + ---- +lib/readline/signals.c + - declare SigHandler before using it on non-POSIX systems + +lib/sh/{zread,zwrite}.c + - include <sys/types.h> unconditionally + +configure.in + - m68k-motorola-sysv should be m68k-sysv in the section that sets + opt_bash_malloc to no for certain systems + +builtins/complete.def + - fixed a typo (stoppped) when printing out completion actions + + 2/22 + ---- +lib/sh/netopen.c + - include <arpa/inet.h> if it's present + +aclocal.m4 + - new macro, BASH_FUNC_INET_ATON, checks for inet_aton(3) including + <netinet/in.h> and <arpa/inet.h>, which some systems require to + resolve the function + +configure.in + - if autoconf can't fund inet_aton on its own, try BASH_FUNC_INET_ATON + +pcomplete.c + - fixed a memory leak in gen_wordlist_completions + - changed gen_wordlist_completions to do prefix-matching against the + word being completed + +doc/bash.1, lib/readline/doc/rluser.texinfo + - documented the change in behavior of the -W option to complete and + compgen + +builtins/umask.def + - if parse_symbolic_mode() returns -1, symbolic_umask needs to return + -1 as well, otherwise the umask will be changed inappropriately + +input.c + - always compile in getc_with_restart and ungetc_with_restart + +parse.y + - yy_stream_get and yy_stream_unget now call getc_with_restart and + ungetc_with_restart, respectively, to avoid problems with some + systems not restarting the read(2) when signals that bash handles + are received during the read (since bash installs its signal + handlers without the SA_RESTART flag) + +lib/readline/complete.c + - don't default rl_completion_case_fold to 1 if __DJGPP__ is defined + + 2/25 + ---- +subst.c + - renamed `varlist' to `subst_assign_varlist' and made it global + +jobs.c + - when running a SIGCHLD trap, need to unwind-protect + subst_assign_varlist and set it to NULL before running the trap + command (fix from ericw@bestnet.org and doogie@debian.org) + + 2/28 + ---- +lib/readline/doc/rltech.texinfo + - document rl_funmap_names() + + 2/29 + ---- +subst.c + - change split_at_delims to set the current word more appropriately + when the cursor is between two words. Should probably change this + again to set the current word like this only when the cursor is at + whitespace or another delim just before the word start + + 3/1 + --- +lib/sh/shtty.c + - more checks for flag bits being defined before using them + + 3/7 + --- +variables.h + - fix typo in COPY_EXPORTSTR definition + + 3/14 + ---- +subst.c + - changed split_at_delims so that if the cursor is at whitespace + between words, and we're interested in the current word (cwp != NULL), + make a new empty word and set the cwp to that word + +locale.c + - support for setting LC_NUMERIC locale category based on value of + LC_NUMERIC shell variable + +variables.c + - LC_NUMERIC is now treated specially + +doc/{bash.1,bashref.texi} + - LC_NUMERIC updates + + 3/15 + ---- +pcomplete.c + - fix to avoid freeing memory twice |