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Diffstat (limited to 'CWRU/changelog')
| -rw-r--r-- | CWRU/changelog | 337 |
1 files changed, 337 insertions, 0 deletions
diff --git a/CWRU/changelog b/CWRU/changelog index eb574a62..cc582974 100644 --- a/CWRU/changelog +++ b/CWRU/changelog @@ -5379,3 +5379,340 @@ execute_cmd.c support/shobj-conf - add support for Darwin 13 (Mac OS X 10.9, Mavericks). Based on a report by Ludwig Schwardt <ludwig.schwardt@gmail.com> + + 11/20 + ----- +[bash-4.3-rc1 frozen] + + 11/24 + ----- +builtins/printf.def + - bind_printf_variable: make sure that the variable assigned to is + no longer marked as invisible. Fixes bug reported by NBaH + <nbah@sfr.fr> + + 11/28 + ----- +jobs.c + - delete_old_job: fix off-by-one error in job index in call to + internal_warning. Bug report from Peter Cordes <peter@cordes.ca> + + 11/30 + ----- +doc/bashref.texi + - add string to description of special parameters with name of + special parameter prefixed by a $, so you can search for $#, + for instance + + 12/2 + ---- +lib/readline/{histexpand.c + - get_history_event: account for current_history() possibly returning + NULL. Report and fix from Pankaj Sharma <pankaj.s01@samsung.com> + + + 12/11 + ----- + +lib/readline/parse-colors.c + - get_funky_string: don't call abort if we see something we can't + parse; just return an error + - _rl_parse_colors: if we encounter an error while parsing $LS_COLORS + we need to leave _rl_color_ext_list as NULL after freeing its + elements, then turn off _rl_colored_stats. Report and fix from Martin + Wesdorp <mwesdorp@casema.nl> + + 12/13 + ----- + +lib/readline/parse-colors.c + - _rl_parse_colors: if we encounter an unrecognized prefix, throw an + error but try to recover and go on to the next specification + +variables.c + - make_local_variable: for new variables this function creates, set + the att_invisible attribute. All callers from declare_internal. + Indirectly, this is a fix for bug with `declare -n var; var=foo;' + reported by Pierre Gaston <pierre.gaston@gmail.com> + - bind_variable: if assigning to nameref variable that doesn't have + a value yet (e.g., with `declare -n var; var=foo'), don't try to + use the unset name. Fixes a segfault reported by Pierre Gaston + <pierre.gaston@gmail.com> + +execute_cmd.c + - execute_command_internal: make sure last_command_exit_value is set + to 0 after any command executed in the background. Fixes bug + reported by Martin Kealey <martin@kurahaupo.gen.nz> + + 12/17 + ----- +support/config.{guess,sub} + - updated to latest versions from git + + 12/19 + ----- +parse.y + - struct STRING_SAVER: now has a new `flags' element, to identify the + caller: alias expansion, double-paren parsing, or parse_and_execute + - push_string: now sets flags to PSH_ALIAS if `ap' argument is non-NULL + - push_string: now doesn't attempt to call strlen on a NULL string to + set shell_input_line_size + - parser_expanding_alias, parser_save_alias, parser_restore_alias: new + functions to provide an external interface to push_string and + pop_string; parser_save_alias sets flags element to PSH_SOURCE (could + be renamed PSH_EXTERN someday) + - shell_getc: when yy_getc returns '\0', instead of just testing + whether the pushed_string_list is not-empty before popping it, don't + pop if if the saved string has flags PSH_SOURCE, indicating that + parse_and_execute set it before setting bash_input to the string. + We should continue reading to the end of that string before popping + back to a potential alias. Partial solution for the problem of aliases + with embedded newlines containing `.' commands being executed out of + order reported by Andrew Martin <andrew.martin@gmail.com> + - shell_getc: when yy_getc returns '\0' and there is a saved string of + type PSH_SOURCE, restart the read without popping the string stack + if we have not read to the end of bash_input.location.string. Rest + of fix for out-of-order execution problem + +externs.h + - parser_expanding_alias, parser_save_alias, parser_restore_alias: new + extern function declarations + +builtins/evalstring.c + - pe_prologue: if the parser is expanding an alias, make sure to add + an unwind-protect to restore the alias; undoes the work that will be + performed by parse_and_execute/parse_string + - parse_and_execute,parse_string: after calling push_stream to save + bash_input, check whether or not the parser is currently expanding + an alias (parser_expanding_alias() != 0). If it is, we want to save + that string in the pushed_string_list, which we do with + parser_save_alias. + + 12/23 + ----- +execute_cmd.c + - execute_for_command: make sure to set line_number before expanding + the word list, so expansion errors have the right line number. + From a report from Ben Okopnik <ben@okopnik.com> + +expr.c + - exp2: save token pointer before calling readtok(), arrange to use + saved token pointer when printing error token on a division by 0 + error + + 12/27 + ----- +lib/readline/display.c + - rl_redisplay: when calculating effects of invisible characters in a + prompt that is split across physical screen lines to set the indices + of linebreaks, don't bother testing local_prompt_prefix (line 751). + That prefix doesn't matter when calculating prompt visible and + invisible characters. Fixes problem reported by Jinesh Choksi + <jinesh@onelittlehope.com> + +Makefile.in + - install: make sure to use $(DESTDIR) when installing OTHER_DOCS. + Report and fix from Matthias Klose <doko@debian.org> + +doc/texinfo.tex + - updated to version of 2013-09-11 + + 12/28 + ----- +lib/readline/undo.c + - rl_do_undo: if we are undoing from a history entry (rl_undo_list == + current_history()->data), make sure the change to rl_line_buffer is + reflected in the history entry. We use the guts of + rl_maybe_replace_line to do the work. Fixes problem reported by + gregrwm <backuppc-users@whitleymott.net> + + 12/30 + ----- +sig.c + - sigint_sighandler: if we get a SIGINT (and this signal handler is + installed) while the wait builtin is running, note that we received + it in the same way as jobs.c:wait_sigint_handler and return. The + various wait_for functions will look for that with CHECK_WAIT_INTR. + This fixes the wait builtin not being interruptible in an interactive + job control shell + + 12/31 + ----- +trap.c + - set_signal_hard_ignored: rename set_signal_ignored to this, since it + both sets original_signals[sig] and sets the HARD_IGNORE flag + - set_signal_ignored: new function, now just sets original_signals[sig] + +trap.h + - set_signal_hard_ignored: new external declaration + +sig.c + - initialize_terminating_signals: call set_signal_hard_ignored instead + of set_signal_ignored for signals with disposition SIG_IGN when the + shell starts + +execute_cmd.c + - setup_async_signals: make sure we get the original dispositions for + SIGINT and SIGQUIT before starting the subshell, and don't call + set_signal_ignored because that sets original_signals[sig]. If we + don't, subsequent attempts to reset handling using trap will fail + because it thinks the original dispositions were SIG_IGN. Posix + interpretation 751 (http://austingroupbugs.net/view.php?id=751) + + 1/2/2014 + -------- +lib/sh/stringvec.c + - strvec_mcreate, strvec_mresize: versions of create and resize that + use malloc and realloc, respectively, instead of xmalloc/xrealloc + +braces.c + - expand_amble,mkseq: use strvec_mcreate/strvec_mresize so we can + catch and handle memory allocation failures instead of aborting + with the xmalloc/xrealloc interface + +lib/sh/strdup.c + - strdup replacement function for ancient systems that don't have it + +lib/sh/itos.c + - mitos: new function, itos that uses strdup instead of savestring + +externs.h + - strvec_mcreate/strvec_mresize: new extern declarations + - mitos: new extern declaration + +configure.ac + - bash version moved to 4.3-rc2 + + 1/6 + --- +doc/bash.1,lib/readline/doc/{rluser.texi,readline.3} + - separate the description of what happens when readline reads the + tty EOF character from the description of delete-char, leaving a + note in the delete-char description about common binding for ^D. + From suggestion by Parke <parke.nexus@gmail.com> + +lib/readline/doc/{version.texi,history.3,*.texi} + - updated email addresses and copyright dates + + 1/7 + --- +variables.c + - delete_var: new function, just removes a variable from a hash table + and frees it, without doing anything else + - make_variable_value: if we are trying to assign to a nameref variable, + return NULL if the value is null or the empty string or not a valid + identifier + +variables.h + - delete_var: new extern declaration + +subst.h + - ASS_NAMEREF: new define for assignments, means assigning to a nameref + variable + +builtins/declare.def + - declare_internal: if we are creating and assigning to a nameref + variable, make sure the value is a valid variable name (checks done + by make_variable_value via bind_variable_value) and display an + error message, deleting the variable we just created, if it is not. + Fixes bug reported by Peggy Russell <prusselltechgroup@gmail.com> + + 1/9 + --- +builtins/declare.def + - declare_internal: turning on nameref attribute for an existing + variable turns off -i/-l/-u/-c attributes (essentially the ones + that cause evaluation at assignment time) for ksh93 compat + +builtins/setattr.def + - show_name_attributes: if asked to display attributes and values for + a nameref variable, don't follow the nameref chain to the end. More + ksh93 compat + + 1/10 + ---- +trap.c + - _run_trap_internal: use {save,restore}_parser_state instead of + {save,restore}_token_state, like in run_pending_traps(); don't + need to save and restore last_command_exit_value as a result + - _run_trap_internal: call {save,restore}_pipeline like in + run_pending_traps() + - run_pending_traps: since we no longer run traps in a signal handler + context, do not block and unblock the trapped signal while the + trap is executing + - run_pending_traps: allow recursive invocations (basically, running + traps from a trap handler) with only a warning if the shell is + compiled in debug mode. If a caller doesn't want this to happen, + it should test running_trap > 0. signal_in_progress (sig) only works + for the signals the shell handles specially + +bashline.c + - bash_event_hook: make sure we clean up readline if interrupt_state + is set, not only when SIGINT is not trapped. check_signals_and_traps + will call check_signals, which calls QUIT, which will longjmp back + to top_level, running the interrupt trap along the way. Fixes the + problem of signal handlers being reset out from under readline, and + not being set properly the next time readline is called, because + signals_set_flag is still set to 1. XXX - might need to do this + for other signals too? + + 1/11 + ---- +subst.h + - SD_GLOB: new define for skip_to_delim; means we are scanning a + glob pattern. + +subst.c + - skip_to_delim: if flags include SD_GLOB, assume we are scanning a + glob pattern. Currently only used to skip bracket expressions + which may contain one of the delimiters + + 1/12 + ---- +subst.c + - parameter_brace_expand: when expanding $@ as part of substring + expansion, pattern substitution, or case modification, don't turn + on the QUOTED_NULL flag. The code that constructs the word to be + returned from expand_word_internal expects a different code path + when $@ is being expanded. Fixes bug reported by Theodoros + V. Kalamatianos <thkala@gmail.com> + + 1/19 + ---- +subst.c + - list_dequote_escapes: new function; analogue of list_quote_escapes + +pathexp.c + - quote_string_for_globbing: fix case where unescaped ^A is last char + in string; need to pass it through unaltered instead of turning it + into a bare backslash + - quote_string_for_globbing: when quoting for regexp matching in [[, + don't treat backslash as a quote character; quote the backslash as + any other character. Part of investigation into reports from + Eduardo A. Bustamante López <dualbus@gmail.com> + + 1/25 + ---- +builtins/gen-helpfiles.c + - write_helpfiles: add prototype + - make sure to #undef xmalloc/xfree/xrealloc/free if USING_BASH_MALLOC + is defined. the code does not use them, and we don't link against + xmalloc.o. Report from Linda Walsh <bash@tlinx.org> + +Makefile.in + - variables.o: add dependency on builtins/builtext.h; helps with + parallel builds. Report from Linda Walsh <bash@tlinx.org> + +support/shobj-conf + - darwin: combine the stanzas into one that will not require them to + be updated on each Mac OS X release. Report and fix from Max Horn + <max@quendi.de> + + 1/27 + ---- +support/shobj-conf + - darwin: changed the install_name embedded into the shared library + to contain only the major version number, not the minor one. The + idea is that the minor versions should all be API/ABI compatible, + and it is better to link automatically with the latest one. Idea + from Max Horn <max@quendi.de> |