Merge remote-tracking branch 'origin/master' into 5.9

* Test/D02glob.ztst:
  On the "unreadable directories can be globbed (users/24619, users/24626)"
  test, resolve conflicts by removing the Cygwin-only skip that has been added
  in master, since the test is passing on this branch.  This effectively reverts
  workers/45492.  See discussion starting in workers/45504.

* origin/master:
  unposted: Remove 'sgi', as that OpenBSD port has been discontinued.
  45509: fix typos in B01cd.ztst
  45490 (+45495 and a test): refactor rlimits.c
  github #49: Fix typo: longson should be loongson
  users/24710: Fix job control problem with sudo.
  45492: skip test added by users/24633 on Cygwin
  45488: COMP_WORDS for bash need "$@"-style quoting
  45487: Missing mod_export declarations for AIX
  45447: Complete vcs_info_hookadd and vcs_info_hookdel. Expose _vcs_info_hooks as a top-level helper function.
  45463: test: kill: Document why we use SIGURG
  45453: builtins: kill: Do not signal current process group when pid is empty
  45452: builtins: kill: Add `kill ''` regression test with explicit sigspec
  45451: builtins: kill: Add basic test suite
  github #48/0002: vcs_info git: properly detect bare repositories
  github #48/0001: vcs_info git: avoid warnings in bare repositories
  unposted: Post-release version bump
  unposted: Release 5.8
  CVE-2019-20044: Update change log for preceding commits
  Update NEWS/README
  Add unsetopt/PRIVILEGED tests
  Clean up error-message white space
  Improve PRIVILEGED fixes (again)
  Improve PRIVILEGED fixes
  Drop privileges securely
  unposted: V01zmodload: Fix failing test from workers/45385
  45423: _su: Improve arg handling, shell look-ups
  unposted: _zip: Recognise '--'
  45385: Add a test for 'zmodload -Fa' preemptively disabling ("blacklisting"?) features.
  unposted: Test release: 5.7.1-test-3
  zsh/system: Fix infinite loop in sysread
  _diff_options: Restore -w completion lost in workers/43351
  unposted: Fix ChangeLog typo.
  45368: Add tests for workers/45367's issue about double slashes in 'cd -P' and /home/daniel/in/zsh.
  45373: Fix ERR_EXIT bug in else branch of if.
  45372: Record a symlink loop bug involving :P
  45365: _git: Fix __git_recent_branches for the case when a commit has an empty message
  45343: Queue signals around arithmetic evaluations
  45344: Document where third-party completion functions should be installed.
  45345: internal: ztst.vim: Fix highlighting of zsh comments in test payload
  unposted: internal: Add some comments and fix indentation.  No functional change.
  45340: internal: Document the difference between paramtab and realparamtab.
  45332: _git: add completion for git-version
  _brace_parameter: add missing \

Conflicts:
	ChangeLog
	Test/D02glob.ztst
	Test/V01zmodload.ztst

1 files changed, 0 insertions, 116 deletions

diff --git a/Src/Builtins/rlimits.awk b/Src/Builtins/rlimits.awk
deleted file mode 100644
index e9c576c66..000000000
--- a/Src/Builtins/rlimits.awk
+++ /dev/null
@@ -1,116 +0,0 @@
-#
-# rlimits.awk: {g,n}awk script to generate rlimits.h
-#
-# NB: On SunOS 4.1.3 - user-functions don't work properly, also \" problems
-# Without 0 + hacks some nawks compare numbers as strings
-#
-BEGIN {limidx = 0}
-
-/^[\t ]*(#[\t ]*define[\t _]*RLIMIT_[A-Z_]*[\t ]*[0-9][0-9]*|RLIMIT_[A-Z_]*,[\t ]*|_*RLIMIT_[A-Z_]*[\t ]*=[\t ]*[0-9][0-9]*,[\t ]*)/ {
-    limindex = index($0, "RLIMIT_")
-    limtail = substr($0, limindex, 80)
-    split(limtail, tmp)
-    limnam = substr(tmp[1], 8, 20)
-    limnum = tmp[2]
-    # in this case I assume GNU libc resourcebits.h
-    if (limnum == "") {
-	limnum = limidx++
-	limindex = index($0, ",")
-	limnam = substr(limnam, 1, limindex-1)
-    }
-    if (limnum == "=") {
-	if (tmp[3] ~ /^[0-9]/) {
-	    limnum = tmp[3] + 0
-	} else {
-	    limnum = limidx++
-	}
-	limindex = index($0, ",")
-	limnam = substr(limnam, 1, limindex-1)
-    }
-    limrev[limnam] = limnum
-    if (lim[limnum] == "") {
-	lim[limnum] = limnam
-	if (limnum ~ /^[0-9]*$/) {
-	    if (limnam == "AIO_MEM") { msg[limnum] = "Maiomemorylocked" }
-	    if (limnam == "AIO_OPS") { msg[limnum] = "Naiooperations" }
-	    if (limnam == "AS")      { msg[limnum] = "Maddressspace" }
-	    if (limnam == "CORE")    { msg[limnum] = "Mcoredumpsize" }
-	    if (limnam == "CPU")     { msg[limnum] = "Tcputime" }
-	    if (limnam == "DATA")    { msg[limnum] = "Mdatasize" }
-	    if (limnam == "FSIZE")   { msg[limnum] = "Mfilesize" }
-	    if (limnam == "LOCKS")   { msg[limnum] = "Nmaxfilelocks" }
-	    if (limnam == "MEMLOCK") { msg[limnum] = "Mmemorylocked" }
-	    if (limnam == "NOFILE")  { msg[limnum] = "Ndescriptors" }
-	    if (limnam == "NPROC")   { msg[limnum] = "Nmaxproc" }
-	    if (limnam == "NTHR")    { msg[limnum] = "Nmaxpthreads" }
-	    if (limnam == "OFILE")   { msg[limnum] = "Ndescriptors" }
-	    if (limnam == "PTHREAD") { msg[limnum] = "Nmaxpthreads" }
-	    if (limnam == "RSS")     { msg[limnum] = "Mresident" }
-	    if (limnam == "SBSIZE")  { msg[limnum] = "Msockbufsize" }
-	    if (limnam == "STACK")   { msg[limnum] = "Mstacksize" }
-	    if (limnam == "TCACHE")  { msg[limnum] = "Ncachedthreads" }
-	    if (limnam == "VMEM")    { msg[limnum] = "Mvmemorysize" }
-	    if (limnam == "SIGPENDING") { msg[limnum] = "Nsigpending" }
-	    if (limnam == "MSGQUEUE") { msg[limnum] = "Nmsgqueue" }
-	    if (limnam == "NICE") { msg[limnum] = "Nnice" }
-	    if (limnam == "RTPRIO") { msg[limnum] = "Nrt_priority" }
-	    if (limnam == "RTTIME") { msg[limnum] = "Urt_time" }
-	    if (limnam == "POSIXLOCKS") { msg[limnum] = "Nposixlocks" }
-	    if (limnam == "NPTS")    { msg[limnum] = "Npseudoterminals" }
-	    if (limnam == "SWAP")    { msg[limnum] = "Mswapsize" }
-	    if (limnam == "KQUEUES") { msg[limnum] = "Nkqueues" }
-	    if (limnam == "UMTXP")   { msg[limnum] = "Numtxp" }
-        }
-    }
-}
-/^[\t ]*#[\t ]*define[\t _]*RLIM_NLIMITS[\t ]*[0-9][0-9]*/ {
-    limindex = index($0, "RLIM_")
-    limtail = substr($0, limindex, 80)
-    split(limtail, tmp)
-    nlimits = tmp[2]
-}
-# in case of GNU libc
-/^[\t ]*RLIM_NLIMITS[\t ]*=[\t ]*RLIMIT_NLIMITS/ {
-    if(!nlimits) { nlimits = limidx }
-}
-/^[\t _]*RLIM(IT)?_NLIMITS[\t ]*=[\t ]*[0-9][0-9]*/ {
-    limindex = index($0, "=")
-    limtail = substr($0, limindex, 80)
-    split(limtail, tmp)
-    nlimits = tmp[2]
-}
-
-END {
-    if (limrev["MEMLOCK"] != "") {
-        irss = limrev["RSS"]
-        msg[irss] = "Mmemoryuse"
-    }
-    ps = "%s"
-
-    printf("%s\n%s\n\n", "/** rlimits.h                              **/", "/** architecture-customized limits for zsh **/")
-    printf("#define ZSH_NLIMITS %d\n\nstatic char const *recs[ZSH_NLIMITS] = {\n", 0 + nlimits)
-
-    for (i = 0; i < 0 + nlimits; i++)
-	if (msg[i] == "")
-            printf("\t%c%s%c,\n", 34, lim[i], 34)
-	else
-	    printf("\t%c%s%c,\n", 34, substr(msg[i], 2, 30), 34)
-    print "};"
-    print ""
-    print "static int limtype[ZSH_NLIMITS] = {"
-    for (i = 0; i < 0 + nlimits; i++) {
-	if (msg[i] == "")
-	    limtype = "UNKNOWN"
-	else {
-	    limtype = substr(msg[i], 1, 1)
-	    if(limtype == "M") { limtype = "MEMORY" }
-	    if(limtype == "N") { limtype = "NUMBER" }
-	    if(limtype == "T") { limtype = "TIME" }
-	    if(limtype == "U") { limtype = "MICROSECONDS" }
-	}
-	printf("\tZLIMTYPE_%s,\n", limtype)
-    }
-    print "};"
-
-    exit(0)
-}