Merge branch 'gawk-4.1-stable'

3 files changed, 530 insertions, 1671 deletions

diff --git a/pc/config.h b/pc/config.h
index a07228c9..4314ddbb 100644
--- a/pc/config.h
+++ b/pc/config.h
@@ -49,9 +49,6 @@
 #define HAVE_DECL_TZNAME 1
 #endif
 
-/* Define to 1 if you don't have `vprintf' but do have `_doprnt.' */
-#undef HAVE_DOPRNT
-
 /* Define to 1 if you have the <fcntl.h> header file. */
 #define HAVE_FCNTL_H 1
 
@@ -372,9 +369,6 @@
 #define HAVE_USLEEP 1
 #endif
 
-/* Define to 1 if you have the `vprintf' function. */
-#define HAVE_VPRINTF 1
-
 /* Define to 1 if you have the <wchar.h> header file. */
 #ifdef __MINGW32__
 #define HAVE_WCHAR_H 1
@@ -429,7 +423,7 @@
 #define PACKAGE_NAME "GNU Awk"
 
 /* Define to the full name and version of this package. */
-#define PACKAGE_STRING "GNU Awk 4.1.0a"
+#define PACKAGE_STRING "GNU Awk 4.1.0b"
 
 /* Define to the one symbol short name of this package. */
 #define PACKAGE_TARNAME "gawk"
@@ -438,7 +432,7 @@
 #define PACKAGE_URL "http://www.gnu.org/software/gawk/"
 
 /* Define to the version of this package. */
-#define PACKAGE_VERSION "4.1.0a"
+#define PACKAGE_VERSION "4.1.0b"
 
 /* Define to 1 if *printf supports %F format */
 #undef PRINTF_HAS_F_FORMAT
@@ -500,7 +494,7 @@
 
 
 /* Version number of package */
-#define VERSION "4.1.0a"
+#define VERSION "4.1.0b"
 
 /* Enable large inode numbers on Mac OS X 10.5.  */
 #ifndef _DARWIN_USE_64_BIT_INODE
diff --git a/po/gawk.pot b/po/gawk.pot
index 6e4582f5..527a4996 100644
--- a/po/gawk.pot
+++ b/po/gawk.pot
@@ -6,9 +6,9 @@
 #, fuzzy
 msgid ""
 msgstr ""
-"Project-Id-Version: gawk 4.1.0\n"
+"Project-Id-Version: gawk 4.1.0b\n"
 "Report-Msgid-Bugs-To: arnold@skeeve.com\n"
-"POT-Creation-Date: 2013-05-09 16:05+0300\n"
+"POT-Creation-Date: 2014-01-14 22:23+0200\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -17,84 +17,84 @@ msgstr ""
 "Content-Type: text/plain; charset=CHARSET\n"
 "Content-Transfer-Encoding: 8bit\n"
 
-#: array.c:254
+#: array.c:256
 #, c-format
 msgid "from %s"
 msgstr ""
 
-#: array.c:354
+#: array.c:357
 msgid "attempt to use a scalar value as array"
 msgstr ""
 
-#: array.c:356
+#: array.c:359
 #, c-format
 msgid "attempt to use scalar parameter `%s' as an array"
 msgstr ""
 
-#: array.c:359
+#: array.c:362
 #, c-format
 msgid "attempt to use scalar `%s' as an array"
 msgstr ""
 
-#: array.c:406 array.c:573 builtin.c:85 builtin.c:1591 builtin.c:1637
-#: builtin.c:1650 builtin.c:2078 builtin.c:2092 eval.c:1121 eval.c:1125
-#: eval.c:1524
+#: array.c:409 array.c:576 builtin.c:85 builtin.c:1599 builtin.c:1645
+#: builtin.c:1658 builtin.c:2086 builtin.c:2100 eval.c:1122 eval.c:1126
+#: eval.c:1531
 #, c-format
 msgid "attempt to use array `%s' in a scalar context"
 msgstr ""
 
-#: array.c:580
+#: array.c:583
 #, c-format
 msgid "delete: index `%s' not in array `%s'"
 msgstr ""
 
-#: array.c:594
+#: array.c:597
 #, c-format
 msgid "attempt to use scalar `%s[\"%.*s\"]' as an array"
 msgstr ""
 
-#: array.c:773
+#: array.c:776
 msgid "adump: first argument not an array"
 msgstr ""
 
-#: array.c:812
+#: array.c:815
 msgid "asort: second argument not an array"
 msgstr ""
 
-#: array.c:813
+#: array.c:816
 msgid "asorti: second argument not an array"
 msgstr ""
 
-#: array.c:820
+#: array.c:823
 msgid "asort: first argument not an array"
 msgstr ""
 
-#: array.c:821
+#: array.c:824
 msgid "asorti: first argument not an array"
 msgstr ""
 
-#: array.c:828
+#: array.c:831
 msgid "asort: cannot use a subarray of first arg for second arg"
 msgstr ""
 
-#: array.c:829
+#: array.c:832
 msgid "asorti: cannot use a subarray of first arg for second arg"
 msgstr ""
 
-#: array.c:834
+#: array.c:837
 msgid "asort: cannot use a subarray of second arg for first arg"
 msgstr ""
 
-#: array.c:835
+#: array.c:838
 msgid "asorti: cannot use a subarray of second arg for first arg"
 msgstr ""
 
-#: array.c:1309
+#: array.c:1314
 #, c-format
 msgid "`%s' is invalid as a function name"
 msgstr ""
 
-#: array.c:1313
+#: array.c:1318
 #, c-format
 msgid "sort comparison function `%s' is not defined"
 msgstr ""
@@ -228,11 +228,11 @@ msgstr ""
 msgid "invalid subscript expression"
 msgstr ""
 
-#: awkgram.y:2024 awkgram.y:2044 gawkapi.c:206 gawkapi.c:224 msg.c:119
+#: awkgram.y:2024 awkgram.y:2044 gawkapi.c:206 gawkapi.c:224 msg.c:126
 msgid "warning: "
 msgstr ""
 
-#: awkgram.y:2042 gawkapi.c:192 gawkapi.c:221 msg.c:151
+#: awkgram.y:2042 gawkapi.c:192 gawkapi.c:221 msg.c:158
 msgid "fatal: "
 msgstr ""
 
@@ -240,8 +240,8 @@ msgstr ""
 msgid "unexpected newline or end of string"
 msgstr ""
 
-#: awkgram.y:2359 awkgram.y:2435 awkgram.y:2658 debug.c:517 debug.c:533
-#: debug.c:2792 debug.c:5040
+#: awkgram.y:2359 awkgram.y:2435 awkgram.y:2658 debug.c:523 debug.c:539
+#: debug.c:2812 debug.c:5055
 #, c-format
 msgid "can't open source file `%s' for reading (%s)"
 msgstr ""
@@ -251,7 +251,7 @@ msgstr ""
 msgid "can't open shared library `%s' for reading (%s)"
 msgstr ""
 
-#: awkgram.y:2362 awkgram.y:2436 awkgram.y:2486 builtin.c:130 debug.c:5191
+#: awkgram.y:2362 awkgram.y:2436 awkgram.y:2486 builtin.c:135 debug.c:5206
 msgid "reason unknown"
 msgstr ""
 
@@ -426,7 +426,7 @@ msgstr ""
 msgid "function `%s': parameter `%s' shadows global variable"
 msgstr ""
 
-#: awkgram.y:4102 debug.c:4021 debug.c:4064 debug.c:5189
+#: awkgram.y:4102 debug.c:4041 debug.c:4084 debug.c:5204
 #, c-format
 msgid "could not open `%s' for writing (%s)"
 msgstr ""
@@ -468,435 +468,445 @@ msgstr ""
 msgid "function `%s': parameter #%d, `%s', duplicates parameter #%d"
 msgstr ""
 
-#: awkgram.y:4366 awkgram.y:4372
+#: awkgram.y:4359 awkgram.y:4365
 #, c-format
 msgid "function `%s' called but never defined"
 msgstr ""
 
-#: awkgram.y:4376
+#: awkgram.y:4369
 #, c-format
 msgid "function `%s' defined but never called directly"
 msgstr ""
 
-#: awkgram.y:4408
+#: awkgram.y:4401
 #, c-format
 msgid "regexp constant for parameter #%d yields boolean value"
 msgstr ""
 
-#: awkgram.y:4467
+#: awkgram.y:4460
 #, c-format
 msgid ""
 "function `%s' called with space between name and `(',\n"
 "or used as a variable or an array"
 msgstr ""
 
-#: awkgram.y:4703
+#: awkgram.y:4696
 msgid "division by zero attempted"
 msgstr ""
 
-#: awkgram.y:4712
+#: awkgram.y:4705
 #, c-format
 msgid "division by zero attempted in `%%'"
 msgstr ""
 
-#: builtin.c:128
+#: awkgram.y:5025
+msgid ""
+"cannot assign a value to the result of a field post-increment expression"
+msgstr ""
+
+#: awkgram.y:5028
+#, c-format
+msgid "invalid target of assignment (opcode %s)"
+msgstr ""
+
+#: builtin.c:133
 #, c-format
 msgid "%s to \"%s\" failed (%s)"
 msgstr ""
 
-#: builtin.c:129
+#: builtin.c:134
 msgid "standard output"
 msgstr ""
 
-#: builtin.c:143
+#: builtin.c:148
 msgid "exp: received non-numeric argument"
 msgstr ""
 
-#: builtin.c:149
+#: builtin.c:154
 #, c-format
 msgid "exp: argument %g is out of range"
 msgstr ""
 
-#: builtin.c:224
+#: builtin.c:229
 #, c-format
 msgid "fflush: cannot flush: pipe `%s' opened for reading, not writing"
 msgstr ""
 
-#: builtin.c:227
+#: builtin.c:232
 #, c-format
 msgid "fflush: cannot flush: file `%s' opened for reading, not writing"
 msgstr ""
 
-#: builtin.c:239
+#: builtin.c:244
 #, c-format
 msgid "fflush: `%s' is not an open file, pipe or co-process"
 msgstr ""
 
-#: builtin.c:357
+#: builtin.c:362
 msgid "index: received non-string first argument"
 msgstr ""
 
-#: builtin.c:359
+#: builtin.c:364
 msgid "index: received non-string second argument"
 msgstr ""
 
-#: builtin.c:483 mpfr.c:757
+#: builtin.c:488 mpfr.c:757
 msgid "int: received non-numeric argument"
 msgstr ""
 
-#: builtin.c:520
+#: builtin.c:525
 msgid "length: received array argument"
 msgstr ""
 
-#: builtin.c:523
+#: builtin.c:528
 msgid "`length(array)' is a gawk extension"
 msgstr ""
 
-#: builtin.c:539
+#: builtin.c:544
 msgid "length: received non-string argument"
 msgstr ""
 
-#: builtin.c:570
+#: builtin.c:575
 msgid "log: received non-numeric argument"
 msgstr ""
 
-#: builtin.c:573
+#: builtin.c:578
 #, c-format
 msgid "log: received negative argument %g"
 msgstr ""
 
-#: builtin.c:771 builtin.c:776
+#: builtin.c:776 builtin.c:781
 msgid "fatal: must use `count$' on all formats or none"
 msgstr ""
 
-#: builtin.c:846
+#: builtin.c:851
 #, c-format
 msgid "field width is ignored for `%%' specifier"
 msgstr ""
 
-#: builtin.c:848
+#: builtin.c:853
 #, c-format
 msgid "precision is ignored for `%%' specifier"
 msgstr ""
 
-#: builtin.c:850
+#: builtin.c:855
 #, c-format
 msgid "field width and precision are ignored for `%%' specifier"
 msgstr ""
 
-#: builtin.c:901
+#: builtin.c:906
 msgid "fatal: `$' is not permitted in awk formats"
 msgstr ""
 
-#: builtin.c:910
+#: builtin.c:915
 msgid "fatal: arg count with `$' must be > 0"
 msgstr ""
 
-#: builtin.c:914
+#: builtin.c:919
 #, c-format
 msgid "fatal: arg count %ld greater than total number of supplied arguments"
 msgstr ""
 
-#: builtin.c:918
+#: builtin.c:923
 msgid "fatal: `$' not permitted after period in format"
 msgstr ""
 
-#: builtin.c:934
+#: builtin.c:939
 msgid "fatal: no `$' supplied for positional field width or precision"
 msgstr ""
 
-#: builtin.c:1006
+#: builtin.c:1011
 msgid "`l' is meaningless in awk formats; ignored"
 msgstr ""
 
-#: builtin.c:1010
+#: builtin.c:1015
 msgid "fatal: `l' is not permitted in POSIX awk formats"
 msgstr ""
 
-#: builtin.c:1023
+#: builtin.c:1028
 msgid "`L' is meaningless in awk formats; ignored"
 msgstr ""
 
-#: builtin.c:1027
+#: builtin.c:1032
 msgid "fatal: `L' is not permitted in POSIX awk formats"
 msgstr ""
 
-#: builtin.c:1040
+#: builtin.c:1045
 msgid "`h' is meaningless in awk formats; ignored"
 msgstr ""
 
-#: builtin.c:1044
+#: builtin.c:1049
 msgid "fatal: `h' is not permitted in POSIX awk formats"
 msgstr ""
 
-#: builtin.c:1439
+#: builtin.c:1447
 #, c-format
 msgid "[s]printf: value %g is out of range for `%%%c' format"
 msgstr ""
 
-#: builtin.c:1537
+#: builtin.c:1545
 #, c-format
 msgid "ignoring unknown format specifier character `%c': no argument converted"
 msgstr ""
 
-#: builtin.c:1542
+#: builtin.c:1550
 msgid "fatal: not enough arguments to satisfy format string"
 msgstr ""
 
-#: builtin.c:1544
+#: builtin.c:1552
 msgid "^ ran out for this one"
 msgstr ""
 
-#: builtin.c:1551
+#: builtin.c:1559
 msgid "[s]printf: format specifier does not have control letter"
 msgstr ""
 
-#: builtin.c:1554
+#: builtin.c:1562
 msgid "too many arguments supplied for format string"
 msgstr ""
 
-#: builtin.c:1610
+#: builtin.c:1618
 msgid "sprintf: no arguments"
 msgstr ""
 
-#: builtin.c:1633 builtin.c:1644
+#: builtin.c:1641 builtin.c:1652
 msgid "printf: no arguments"
 msgstr ""
 
-#: builtin.c:1687
+#: builtin.c:1695
 msgid "sqrt: received non-numeric argument"
 msgstr ""
 
-#: builtin.c:1691
+#: builtin.c:1699
 #, c-format
 msgid "sqrt: called with negative argument %g"
 msgstr ""
 
-#: builtin.c:1722
+#: builtin.c:1730
 #, c-format
 msgid "substr: length %g is not >= 1"
 msgstr ""
 
-#: builtin.c:1724
+#: builtin.c:1732
 #, c-format
 msgid "substr: length %g is not >= 0"
 msgstr ""
 
-#: builtin.c:1731
+#: builtin.c:1739
 #, c-format
 msgid "substr: non-integer length %g will be truncated"
 msgstr ""
 
-#: builtin.c:1736
+#: builtin.c:1744
 #, c-format
 msgid "substr: length %g too big for string indexing, truncating to %g"
 msgstr ""
 
-#: builtin.c:1748
+#: builtin.c:1756
 #, c-format
 msgid "substr: start index %g is invalid, using 1"
 msgstr ""
 
-#: builtin.c:1753
+#: builtin.c:1761
 #, c-format
 msgid "substr: non-integer start index %g will be truncated"
 msgstr ""
 
-#: builtin.c:1778
+#: builtin.c:1786
 msgid "substr: source string is zero length"
 msgstr ""
 
-#: builtin.c:1794
+#: builtin.c:1802
 #, c-format
 msgid "substr: start index %g is past end of string"
 msgstr ""
 
-#: builtin.c:1802
+#: builtin.c:1810
 #, c-format
 msgid ""
 "substr: length %g at start index %g exceeds length of first argument (%lu)"
 msgstr ""
 
-#: builtin.c:1876
+#: builtin.c:1884
 msgid "strftime: format value in PROCINFO[\"strftime\"] has numeric type"
 msgstr ""
 
-#: builtin.c:1899
+#: builtin.c:1907
 msgid "strftime: received non-numeric second argument"
 msgstr ""
 
-#: builtin.c:1903
+#: builtin.c:1911
 msgid "strftime: second argument less than 0 or too big for time_t"
 msgstr ""
 
-#: builtin.c:1910
+#: builtin.c:1918
 msgid "strftime: received non-string first argument"
 msgstr ""
 
-#: builtin.c:1917
+#: builtin.c:1925
 msgid "strftime: received empty format string"
 msgstr ""
 
-#: builtin.c:1983
+#: builtin.c:1991
 msgid "mktime: received non-string argument"
 msgstr ""
 
-#: builtin.c:2000
+#: builtin.c:2008
 msgid "mktime: at least one of the values is out of the default range"
 msgstr ""
 
-#: builtin.c:2035
+#: builtin.c:2043
 msgid "'system' function not allowed in sandbox mode"
 msgstr ""
 
-#: builtin.c:2040
+#: builtin.c:2048
 msgid "system: received non-string argument"
 msgstr ""
 
-#: builtin.c:2160
+#: builtin.c:2168
 #, c-format
 msgid "reference to uninitialized field `$%d'"
 msgstr ""
 
-#: builtin.c:2247
+#: builtin.c:2255
 msgid "tolower: received non-string argument"
 msgstr ""
 
-#: builtin.c:2281
+#: builtin.c:2289
 msgid "toupper: received non-string argument"
 msgstr ""
 
-#: builtin.c:2317 mpfr.c:672
+#: builtin.c:2325 mpfr.c:672
 msgid "atan2: received non-numeric first argument"
 msgstr ""
 
-#: builtin.c:2319 mpfr.c:674
+#: builtin.c:2327 mpfr.c:674
 msgid "atan2: received non-numeric second argument"
 msgstr ""
 
-#: builtin.c:2338
+#: builtin.c:2346
 msgid "sin: received non-numeric argument"
 msgstr ""
 
-#: builtin.c:2354
+#: builtin.c:2362
 msgid "cos: received non-numeric argument"
 msgstr ""
 
-#: builtin.c:2407 mpfr.c:1156
+#: builtin.c:2415 mpfr.c:1156
 msgid "srand: received non-numeric argument"
 msgstr ""
 
-#: builtin.c:2438
+#: builtin.c:2446
 msgid "match: third argument is not an array"
 msgstr ""
 
-#: builtin.c:2710
+#: builtin.c:2718
 msgid "gensub: third argument of 0 treated as 1"
 msgstr ""
 
-#: builtin.c:3003
+#: builtin.c:3014
 msgid "lshift: received non-numeric first argument"
 msgstr ""
 
-#: builtin.c:3005
+#: builtin.c:3016
 msgid "lshift: received non-numeric second argument"
 msgstr ""
 
-#: builtin.c:3011
+#: builtin.c:3022
 #, c-format
 msgid "lshift(%f, %f): negative values will give strange results"
 msgstr ""
 
-#: builtin.c:3013
+#: builtin.c:3024
 #, c-format
 msgid "lshift(%f, %f): fractional values will be truncated"
 msgstr ""
 
-#: builtin.c:3015
+#: builtin.c:3026
 #, c-format
 msgid "lshift(%f, %f): too large shift value will give strange results"
 msgstr ""
 
-#: builtin.c:3040
+#: builtin.c:3051
 msgid "rshift: received non-numeric first argument"
 msgstr ""
 
-#: builtin.c:3042
+#: builtin.c:3053
 msgid "rshift: received non-numeric second argument"
 msgstr ""
 
-#: builtin.c:3048
+#: builtin.c:3059
 #, c-format
 msgid "rshift(%f, %f): negative values will give strange results"
 msgstr ""
 
-#: builtin.c:3050
+#: builtin.c:3061
 #, c-format
 msgid "rshift(%f, %f): fractional values will be truncated"
 msgstr ""
 
-#: builtin.c:3052
+#: builtin.c:3063
 #, c-format
 msgid "rshift(%f, %f): too large shift value will give strange results"
 msgstr ""
 
-#: builtin.c:3077 mpfr.c:968
+#: builtin.c:3088 mpfr.c:968
 msgid "and: called with less than two arguments"
 msgstr ""
 
-#: builtin.c:3082
+#: builtin.c:3093
 #, c-format
 msgid "and: argument %d is non-numeric"
 msgstr ""
 
-#: builtin.c:3086
+#: builtin.c:3097
 #, c-format
 msgid "and: argument %d negative value %g will give strange results"
 msgstr ""
 
-#: builtin.c:3109 mpfr.c:1000
+#: builtin.c:3120 mpfr.c:1000
 msgid "or: called with less than two arguments"
 msgstr ""
 
-#: builtin.c:3114
+#: builtin.c:3125
 #, c-format
 msgid "or: argument %d is non-numeric"
 msgstr ""
 
-#: builtin.c:3118
+#: builtin.c:3129
 #, c-format
 msgid "or: argument %d negative value %g will give strange results"
 msgstr ""
 
-#: builtin.c:3140 mpfr.c:1031
+#: builtin.c:3151 mpfr.c:1031
 msgid "xor: called with less than two arguments"
 msgstr ""
 
-#: builtin.c:3146
+#: builtin.c:3157
 #, c-format
 msgid "xor: argument %d is non-numeric"
 msgstr ""
 
-#: builtin.c:3150
+#: builtin.c:3161
 #, c-format
 msgid "xor: argument %d negative value %g will give strange results"
 msgstr ""
 
-#: builtin.c:3175 mpfr.c:787
+#: builtin.c:3186 mpfr.c:787
 msgid "compl: received non-numeric argument"
 msgstr ""
 
-#: builtin.c:3181
+#: builtin.c:3192
 #, c-format
 msgid "compl(%f): negative value will give strange results"
 msgstr ""
 
-#: builtin.c:3183
+#: builtin.c:3194
 #, c-format
 msgid "compl(%f): fractional value will be truncated"
 msgstr ""
 
-#: builtin.c:3352
+#: builtin.c:3363
 #, c-format
 msgid "dcgettext: `%s' is not a valid locale category"
 msgstr ""
@@ -1018,8 +1028,8 @@ msgstr ""
 
 #: command.y:823
 msgid ""
-"commands [num] - starts a list of commands to be executed at a breakpoint"
-"(watchpoint) hit."
+"commands [num] - starts a list of commands to be executed at a "
+"breakpoint(watchpoint) hit."
 msgstr ""
 
 #: command.y:825
@@ -1176,7 +1186,7 @@ msgstr ""
 msgid "watch var - set a watchpoint for a variable."
 msgstr ""
 
-#: command.y:1011 debug.c:395 msg.c:128
+#: command.y:1011 debug.c:401 msg.c:135
 #, c-format
 msgid "error: "
 msgstr ""
@@ -1214,520 +1224,520 @@ msgstr ""
 msgid "undefined command: %s\n"
 msgstr ""
 
-#: debug.c:246
+#: debug.c:252
 msgid "set or show the number of lines to keep in history file."
 msgstr ""
 
-#: debug.c:248
+#: debug.c:254
 msgid "set or show the list command window size."
 msgstr ""
 
-#: debug.c:250
+#: debug.c:256
 msgid "set or show gawk output file."
 msgstr ""
 
-#: debug.c:252
+#: debug.c:258
 msgid "set or show debugger prompt."
 msgstr ""
 
-#: debug.c:254
+#: debug.c:260
 msgid "(un)set or show saving of command history (value=on|off)."
 msgstr ""
 
-#: debug.c:256
+#: debug.c:262
 msgid "(un)set or show saving of options (value=on|off)."
 msgstr ""
 
-#: debug.c:258
+#: debug.c:264
 msgid "(un)set or show instruction tracing (value=on|off)."
 msgstr ""
 
-#: debug.c:339
+#: debug.c:345
 msgid "program not running."
 msgstr ""
 
-#: debug.c:442 debug.c:597
+#: debug.c:448 debug.c:606
 #, c-format
 msgid "can't read source file `%s' (%s)"
 msgstr ""
 
-#: debug.c:447
+#: debug.c:453
 #, c-format
 msgid "source file `%s' is empty.\n"
 msgstr ""
 
-#: debug.c:474
+#: debug.c:480
 msgid "no current source file."
 msgstr ""
 
-#: debug.c:499
+#: debug.c:505
 #, c-format
 msgid "cannot find source file named `%s' (%s)"
 msgstr ""
 
-#: debug.c:523
+#: debug.c:529
 #, c-format
 msgid "WARNING: source file `%s' modified since program compilation.\n"
 msgstr ""
 
-#: debug.c:542
+#: debug.c:551
 #, c-format
 msgid "line number %d out of range; `%s' has %d lines"
 msgstr ""
 
-#: debug.c:602
+#: debug.c:611
 #, c-format
 msgid "unexpected eof while reading file `%s', line %d"
 msgstr ""
 
-#: debug.c:611
+#: debug.c:620
 #, c-format
 msgid "source file `%s' modified since start of program execution"
 msgstr ""
 
-#: debug.c:723
+#: debug.c:732
 #, c-format
 msgid "Current source file: %s\n"
 msgstr ""
 
-#: debug.c:724
+#: debug.c:733
 #, c-format
 msgid "Number of lines: %d\n"
 msgstr ""
 
-#: debug.c:731
+#: debug.c:740
 #, c-format
 msgid "Source file (lines): %s (%d)\n"
 msgstr ""
 
-#: debug.c:745
+#: debug.c:754
 msgid ""
 "Number  Disp  Enabled  Location\n"
 "\n"
 msgstr ""
 
-#: debug.c:756
+#: debug.c:765
 #, c-format
 msgid "\tno of hits = %ld\n"
 msgstr ""
 
-#: debug.c:758
+#: debug.c:767
 #, c-format
 msgid "\tignore next %ld hit(s)\n"
 msgstr ""
 
-#: debug.c:760 debug.c:900
+#: debug.c:769 debug.c:909
 #, c-format
 msgid "\tstop condition: %s\n"
 msgstr ""
 
-#: debug.c:762 debug.c:902
+#: debug.c:771 debug.c:911
 msgid "\tcommands:\n"
 msgstr ""
 
-#: debug.c:784
+#: debug.c:793
 #, c-format
 msgid "Current frame: "
 msgstr ""
 
-#: debug.c:787
+#: debug.c:796
 #, c-format
 msgid "Called by frame: "
 msgstr ""
 
-#: debug.c:791
+#: debug.c:800
 #, c-format
 msgid "Caller of frame: "
 msgstr ""
 
-#: debug.c:809
+#: debug.c:818
 #, c-format
 msgid "None in main().\n"
 msgstr ""
 
-#: debug.c:839
+#: debug.c:848
 msgid "No arguments.\n"
 msgstr ""
 
-#: debug.c:840
+#: debug.c:849
 msgid "No locals.\n"
 msgstr ""
 
-#: debug.c:848
+#: debug.c:857
 msgid ""
 "All defined variables:\n"
 "\n"
 msgstr ""
 
-#: debug.c:858
+#: debug.c:867
 msgid ""
 "All defined functions:\n"
 "\n"
 msgstr ""
 
-#: debug.c:877
+#: debug.c:886
 msgid ""
 "Auto-display variables:\n"
 "\n"
 msgstr ""
 
-#: debug.c:880
+#: debug.c:889
 msgid ""
 "Watch variables:\n"
 "\n"
 msgstr ""
 
-#: debug.c:1020
+#: debug.c:1029
 #, c-format
 msgid "no symbol `%s' in current context\n"
 msgstr ""
 
-#: debug.c:1032 debug.c:1418
+#: debug.c:1041 debug.c:1427
 #, c-format
 msgid "`%s' is not an array\n"
 msgstr ""
 
-#: debug.c:1046
+#: debug.c:1055
 #, c-format
 msgid "$%ld = uninitialized field\n"
 msgstr ""
 
-#: debug.c:1067
+#: debug.c:1076
 #, c-format
 msgid "array `%s' is empty\n"
 msgstr ""
 
-#: debug.c:1110 debug.c:1162
+#: debug.c:1119 debug.c:1171
 #, c-format
 msgid "[\"%s\"] not in array `%s'\n"
 msgstr ""
 
-#: debug.c:1166
+#: debug.c:1175
 #, c-format
 msgid "`%s[\"%s\"]' is not an array\n"
 msgstr ""
 
-#: debug.c:1227 debug.c:4949
+#: debug.c:1236 debug.c:4964
 #, c-format
 msgid "`%s' is not a scalar variable"
 msgstr ""
 
-#: debug.c:1249 debug.c:4979
+#: debug.c:1258 debug.c:4994
 #, c-format
 msgid "attempt to use array `%s[\"%s\"]' in a scalar context"
 msgstr ""
 
-#: debug.c:1271 debug.c:4990
+#: debug.c:1280 debug.c:5005
 #, c-format
 msgid "attempt to use scalar `%s[\"%s\"]' as array"
 msgstr ""
 
-#: debug.c:1414
+#: debug.c:1423
 #, c-format
 msgid "`%s' is a function"
 msgstr ""
 
-#: debug.c:1456
+#: debug.c:1465
 #, c-format
 msgid "watchpoint %d is unconditional\n"
 msgstr ""
 
-#: debug.c:1490
+#: debug.c:1499
 #, c-format
 msgid "No display item numbered %ld"
 msgstr ""
 
-#: debug.c:1493
+#: debug.c:1502
 #, c-format
 msgid "No watch item numbered %ld"
 msgstr ""
 
-#: debug.c:1519
+#: debug.c:1528
 #, c-format
 msgid "%d: [\"%s\"] not in array `%s'\n"
 msgstr ""
 
-#: debug.c:1758
+#: debug.c:1767
 msgid "attempt to use scalar value as array"
 msgstr ""
 
-#: debug.c:1847
+#: debug.c:1856
 #, c-format
 msgid "Watchpoint %d deleted because parameter is out of scope.\n"
 msgstr ""
 
-#: debug.c:1858
+#: debug.c:1867
 #, c-format
 msgid "Display %d deleted because parameter is out of scope.\n"
 msgstr ""
 
-#: debug.c:1891
+#: debug.c:1900
 #, c-format
 msgid " in file `%s', line %d\n"
 msgstr ""
 
-#: debug.c:1912
+#: debug.c:1921
 #, c-format
 msgid " at `%s':%d"
 msgstr ""
 
-#: debug.c:1928 debug.c:1991
+#: debug.c:1937 debug.c:2000
 #, c-format
 msgid "#%ld\tin "
 msgstr ""
 
-#: debug.c:1965
+#: debug.c:1974
 #, c-format
 msgid "More stack frames follow ...\n"
 msgstr ""
 
-#: debug.c:2008
+#: debug.c:2017
 msgid "invalid frame number"
 msgstr ""
 
-#: debug.c:2180
+#: debug.c:2200
 #, c-format
 msgid "Note: breakpoint %d (enabled, ignore next %ld hits), also set at %s:%d"
 msgstr ""
 
-#: debug.c:2187
+#: debug.c:2207
 #, c-format
 msgid "Note: breakpoint %d (enabled), also set at %s:%d"
 msgstr ""
 
-#: debug.c:2194
+#: debug.c:2214
 #, c-format
 msgid "Note: breakpoint %d (disabled, ignore next %ld hits), also set at %s:%d"
 msgstr ""
 
-#: debug.c:2201
+#: debug.c:2221
 #, c-format
 msgid "Note: breakpoint %d (disabled), also set at %s:%d"
 msgstr ""
 
-#: debug.c:2218
+#: debug.c:2238
 #, c-format
 msgid "Breakpoint %d set at file `%s', line %d\n"
 msgstr ""
 
-#: debug.c:2320
+#: debug.c:2340
 #, c-format
 msgid "Can't set breakpoint in file `%s'\n"
 msgstr ""
 
-#: debug.c:2349 debug.c:2472 debug.c:3330
+#: debug.c:2369 debug.c:2492 debug.c:3350
 #, c-format
 msgid "line number %d in file `%s' out of range"
 msgstr ""
 
-#: debug.c:2353
+#: debug.c:2373
 #, c-format
 msgid "Can't find rule!!!\n"
 msgstr ""
 
-#: debug.c:2355
+#: debug.c:2375
 #, c-format
 msgid "Can't set breakpoint at `%s':%d\n"
 msgstr ""
 
-#: debug.c:2367
+#: debug.c:2387
 #, c-format
 msgid "Can't set breakpoint in function `%s'\n"
 msgstr ""
 
-#: debug.c:2383
+#: debug.c:2403
 #, c-format
 msgid "breakpoint %d set at file `%s', line %d is unconditional\n"
 msgstr ""
 
-#: debug.c:2488 debug.c:2510
+#: debug.c:2508 debug.c:2530
 #, c-format
 msgid "Deleted breakpoint %d"
 msgstr ""
 
-#: debug.c:2494
+#: debug.c:2514
 #, c-format
 msgid "No breakpoint(s) at entry to function `%s'\n"
 msgstr ""
 
-#: debug.c:2521
+#: debug.c:2541
 #, c-format
 msgid "No breakpoint at file `%s', line #%d\n"
 msgstr ""
 
-#: debug.c:2576 debug.c:2617 debug.c:2637 debug.c:2680
+#: debug.c:2596 debug.c:2637 debug.c:2657 debug.c:2700
 msgid "invalid breakpoint number"
 msgstr ""
 
-#: debug.c:2592
+#: debug.c:2612
 msgid "Delete all breakpoints? (y or n) "
 msgstr ""
 
-#: debug.c:2593 debug.c:2903 debug.c:2956
+#: debug.c:2613 debug.c:2923 debug.c:2976
 msgid "y"
 msgstr ""
 
-#: debug.c:2642
+#: debug.c:2662
 #, c-format
 msgid "Will ignore next %ld crossing(s) of breakpoint %d.\n"
 msgstr ""
 
-#: debug.c:2646
+#: debug.c:2666
 #, c-format
 msgid "Will stop next time breakpoint %d is reached.\n"
 msgstr ""
 
-#: debug.c:2763
+#: debug.c:2783
 #, c-format
 msgid "Can only debug programs provided with the `-f' option.\n"
 msgstr ""
 
-#: debug.c:2888
+#: debug.c:2908
 #, c-format
 msgid "Failed to restart debugger"
 msgstr ""
 
-#: debug.c:2902
+#: debug.c:2922
 msgid "Program already running. Restart from beginning (y/n)? "
 msgstr ""
 
-#: debug.c:2906
+#: debug.c:2926
 #, c-format
 msgid "Program not restarted\n"
 msgstr ""
 
-#: debug.c:2916
+#: debug.c:2936
 #, c-format
 msgid "error: cannot restart, operation not allowed\n"
 msgstr ""
 
-#: debug.c:2922
+#: debug.c:2942
 #, c-format
 msgid "error (%s): cannot restart, ignoring rest of the commands\n"
 msgstr ""
 
-#: debug.c:2930
+#: debug.c:2950
 #, c-format
 msgid "Starting program: \n"
 msgstr ""
 
-#: debug.c:2939
+#: debug.c:2959
 #, c-format
 msgid "Program exited %s with exit value: %d\n"
 msgstr ""
 
-#: debug.c:2955
+#: debug.c:2975
 msgid "The program is running. Exit anyway (y/n)? "
 msgstr ""
 
-#: debug.c:2990
+#: debug.c:3010
 #, c-format
 msgid "Not stopped at any breakpoint; argument ignored.\n"
 msgstr ""
 
-#: debug.c:2995
+#: debug.c:3015
 #, c-format
 msgid "invalid breakpoint number %d."
 msgstr ""
 
-#: debug.c:3000
+#: debug.c:3020
 #, c-format
 msgid "Will ignore next %ld crossings of breakpoint %d.\n"
 msgstr ""
 
-#: debug.c:3187
+#: debug.c:3207
 #, c-format
 msgid "'finish' not meaningful in the outermost frame main()\n"
 msgstr ""
 
-#: debug.c:3192
+#: debug.c:3212
 #, c-format
 msgid "Run till return from "
 msgstr ""
 
-#: debug.c:3235
+#: debug.c:3255
 #, c-format
 msgid "'return' not meaningful in the outermost frame main()\n"
 msgstr ""
 
-#: debug.c:3349
+#: debug.c:3369
 #, c-format
 msgid "Can't find specified location in function `%s'\n"
 msgstr ""
 
-#: debug.c:3357
+#: debug.c:3377
 #, c-format
 msgid "invalid source line %d in file `%s'"
 msgstr ""
 
-#: debug.c:3372
+#: debug.c:3392
 #, c-format
 msgid "Can't find specified location %d in file `%s'\n"
 msgstr ""
 
-#: debug.c:3404
+#: debug.c:3424
 #, c-format
 msgid "element not in array\n"
 msgstr ""
 
-#: debug.c:3404
+#: debug.c:3424
 #, c-format
 msgid "untyped variable\n"
 msgstr ""
 
-#: debug.c:3446
+#: debug.c:3466
 #, c-format
 msgid "Stopping in %s ...\n"
 msgstr ""
 
-#: debug.c:3523
+#: debug.c:3543
 #, c-format
 msgid "'finish' not meaningful with non-local jump '%s'\n"
 msgstr ""
 
-#: debug.c:3530
+#: debug.c:3550
 #, c-format
 msgid "'until' not meaningful with non-local jump '%s'\n"
 msgstr ""
 
-#: debug.c:4165
+#: debug.c:4185
 msgid "\t------[Enter] to continue or q [Enter] to quit------"
 msgstr ""
 
-#: debug.c:4166
+#: debug.c:4186
 msgid "q"
 msgstr ""
 
-#: debug.c:4986
+#: debug.c:5001
 #, c-format
 msgid "[\"%s\"] not in array `%s'"
 msgstr ""
 
-#: debug.c:5192
+#: debug.c:5207
 #, c-format
 msgid "sending output to stdout\n"
 msgstr ""
 
-#: debug.c:5232
+#: debug.c:5247
 msgid "invalid number"
 msgstr ""
 
-#: debug.c:5366
+#: debug.c:5381
 #, c-format
 msgid "`%s' not allowed in current context; statement ignored"
 msgstr ""
 
-#: debug.c:5374
+#: debug.c:5389
 msgid "`return' not allowed in current context; statement ignored"
 msgstr ""
 
-#: debug.c:5575
+#: debug.c:5590
 #, c-format
 msgid "No symbol `%s' in current context"
 msgstr ""
 
 #: dfa.c:998 dfa.c:1001 dfa.c:1021 dfa.c:1031 dfa.c:1043 dfa.c:1094 dfa.c:1103
-#: dfa.c:1106 dfa.c:1111 dfa.c:1124 dfa.c:1192
+#: dfa.c:1106 dfa.c:1111 dfa.c:1124 dfa.c:1191
 msgid "unbalanced ["
 msgstr ""
 
@@ -1735,31 +1745,31 @@ msgstr ""
 msgid "invalid character class"
 msgstr ""
 
-#: dfa.c:1229
+#: dfa.c:1228
 msgid "character class syntax is [[:space:]], not [:space:]"
 msgstr ""
 
-#: dfa.c:1281
+#: dfa.c:1280
 msgid "unfinished \\ escape"
 msgstr ""
 
-#: dfa.c:1428 regcomp.c:161
+#: dfa.c:1427 regcomp.c:161
 msgid "Invalid content of \\{\\}"
 msgstr ""
 
-#: dfa.c:1431 regcomp.c:176
+#: dfa.c:1430 regcomp.c:176
 msgid "Regular expression too big"
 msgstr ""
 
-#: dfa.c:1816
+#: dfa.c:1847
 msgid "unbalanced ("
 msgstr ""
 
-#: dfa.c:1943
+#: dfa.c:1973
 msgid "no syntax specified"
 msgstr ""
 
-#: dfa.c:1951
+#: dfa.c:1981
 msgid "unbalanced )"
 msgstr ""
 
@@ -1778,11 +1788,11 @@ msgstr ""
 msgid "opcode %s not an operator or keyword"
 msgstr ""
 
-#: eval.c:471
+#: eval.c:472
 msgid "buffer overflow in genflags2str"
 msgstr ""
 
-#: eval.c:674
+#: eval.c:675
 #, c-format
 msgid ""
 "\n"
@@ -1790,71 +1800,71 @@ msgid ""
 "\n"
 msgstr ""
 
-#: eval.c:703
+#: eval.c:704
 msgid "`IGNORECASE' is a gawk extension"
 msgstr ""
 
-#: eval.c:735
+#: eval.c:736
 msgid "`BINMODE' is a gawk extension"
 msgstr ""
 
-#: eval.c:793
+#: eval.c:794
 #, c-format
 msgid "BINMODE value `%s' is invalid, treated as 3"
 msgstr ""
 
-#: eval.c:884
+#: eval.c:885
 #, c-format
 msgid "bad `%sFMT' specification `%s'"
 msgstr ""
 
-#: eval.c:968
+#: eval.c:969
 msgid "turning off `--lint' due to assignment to `LINT'"
 msgstr ""
 
-#: eval.c:1146
+#: eval.c:1147
 #, c-format
 msgid "reference to uninitialized argument `%s'"
 msgstr ""
 
-#: eval.c:1147
+#: eval.c:1148
 #, c-format
 msgid "reference to uninitialized variable `%s'"
 msgstr ""
 
-#: eval.c:1165
+#: eval.c:1166
 msgid "attempt to field reference from non-numeric value"
 msgstr ""
 
-#: eval.c:1167
+#: eval.c:1168
 msgid "attempt to field reference from null string"
 msgstr ""
 
-#: eval.c:1175
+#: eval.c:1176
 #, c-format
 msgid "attempt to access field %ld"
 msgstr ""
 
-#: eval.c:1184
+#: eval.c:1185
 #, c-format
 msgid "reference to uninitialized field `$%ld'"
 msgstr ""
 
-#: eval.c:1271
+#: eval.c:1272
 #, c-format
 msgid "function `%s' called with more arguments than declared"
 msgstr ""
 
-#: eval.c:1466
+#: eval.c:1473
 #, c-format
 msgid "unwind_stack: unexpected type `%s'"
 msgstr ""
 
-#: eval.c:1562
+#: eval.c:1569
 msgid "division by zero attempted in `/='"
 msgstr ""
 
-#: eval.c:1569
+#: eval.c:1576
 #, c-format
 msgid "division by zero attempted in `%%='"
 msgstr ""
@@ -1867,7 +1877,7 @@ msgstr ""
 msgid "-l / @load are gawk extensions"
 msgstr ""
 
-#: ext.c:95 ext.c:177
+#: ext.c:95
 msgid "load_ext: received NULL lib_name"
 msgstr ""
 
@@ -1896,6 +1906,10 @@ msgstr ""
 msgid "`extension' is a gawk extension"
 msgstr ""
 
+#: ext.c:177
+msgid "extension: received NULL lib_name"
+msgstr ""
+
 #: ext.c:180
 #, c-format
 msgid "extension: cannot open library `%s' (%s)"
@@ -1916,36 +1930,36 @@ msgstr ""
 msgid "make_builtin: missing function name"
 msgstr ""
 
-#: ext.c:238
+#: ext.c:236
 #, c-format
 msgid "make_builtin: can't redefine function `%s'"
 msgstr ""
 
-#: ext.c:242
+#: ext.c:240
 #, c-format
 msgid "make_builtin: function `%s' already defined"
 msgstr ""
 
-#: ext.c:246
+#: ext.c:244
 #, c-format
 msgid "make_builtin: function name `%s' previously defined"
 msgstr ""
 
-#: ext.c:248
+#: ext.c:246
 #, c-format
 msgid "make_builtin: can't use gawk built-in `%s' as function name"
 msgstr ""
 
-#: ext.c:251 ext.c:304
+#: ext.c:249 ext.c:304
 #, c-format
 msgid "make_builtin: negative argument count for function `%s'"
 msgstr ""
 
-#: ext.c:278
+#: ext.c:276
 msgid "extension: missing function name"
 msgstr ""
 
-#: ext.c:283
+#: ext.c:279 ext.c:283
 #, c-format
 msgid "extension: illegal character `%c' in function name `%s'"
 msgstr ""
@@ -1970,139 +1984,143 @@ msgstr ""
 msgid "extension: can't use gawk built-in `%s' as function name"
 msgstr ""
 
-#: ext.c:374
+#: ext.c:375
 #, c-format
 msgid "function `%s' defined to take no more than %d argument(s)"
 msgstr ""
 
-#: ext.c:377
+#: ext.c:378
 #, c-format
 msgid "function `%s': missing argument #%d"
 msgstr ""
 
-#: ext.c:394
+#: ext.c:395
 #, c-format
 msgid "function `%s': argument #%d: attempt to use scalar as an array"
 msgstr ""
 
-#: ext.c:398
+#: ext.c:399
 #, c-format
 msgid "function `%s': argument #%d: attempt to use array as a scalar"
 msgstr ""
 
-#: ext.c:412
+#: ext.c:413
 msgid "dynamic loading of library not supported"
 msgstr ""
 
-#: extension/filefuncs.c:97
+#: extension/filefuncs.c:159
 msgid "chdir: called with incorrect number of arguments, expecting 1"
 msgstr ""
 
-#: extension/filefuncs.c:343
+#: extension/filefuncs.c:439
 #, c-format
 msgid "stat: unable to read symbolic link `%s'"
 msgstr ""
 
-#: extension/filefuncs.c:376
+#: extension/filefuncs.c:472
 msgid "stat: called with wrong number of arguments"
 msgstr ""
 
-#: extension/filefuncs.c:383
+#: extension/filefuncs.c:479
 msgid "stat: bad parameters"
 msgstr ""
 
-#: extension/filefuncs.c:437
+#: extension/filefuncs.c:533
 #, c-format
 msgid "fts init: could not create variable %s"
 msgstr ""
 
-#: extension/filefuncs.c:460
+#: extension/filefuncs.c:554
+msgid "fts is not supported on this system"
+msgstr ""
+
+#: extension/filefuncs.c:573
 msgid "fill_stat_element: could not create array"
 msgstr ""
 
-#: extension/filefuncs.c:469
+#: extension/filefuncs.c:582
 msgid "fill_stat_element: could not set element"
 msgstr ""
 
-#: extension/filefuncs.c:484
+#: extension/filefuncs.c:597
 msgid "fill_path_element: could not set element"
 msgstr ""
 
-#: extension/filefuncs.c:500
+#: extension/filefuncs.c:613
 msgid "fill_error_element: could not set element"
 msgstr ""
 
-#: extension/filefuncs.c:547 extension/filefuncs.c:594
+#: extension/filefuncs.c:660 extension/filefuncs.c:707
 msgid "fts-process: could not create array"
 msgstr ""
 
-#: extension/filefuncs.c:557 extension/filefuncs.c:604
-#: extension/filefuncs.c:622
+#: extension/filefuncs.c:670 extension/filefuncs.c:717
+#: extension/filefuncs.c:735
 msgid "fts-process: could not set element"
 msgstr ""
 
-#: extension/filefuncs.c:671
+#: extension/filefuncs.c:784
 msgid "fts: called with incorrect number of arguments, expecting 3"
 msgstr ""
 
-#: extension/filefuncs.c:674
+#: extension/filefuncs.c:787
 msgid "fts: bad first parameter"
 msgstr ""
 
-#: extension/filefuncs.c:680
+#: extension/filefuncs.c:793
 msgid "fts: bad second parameter"
 msgstr ""
 
-#: extension/filefuncs.c:686
+#: extension/filefuncs.c:799
 msgid "fts: bad third parameter"
 msgstr ""
 
-#: extension/filefuncs.c:693
+#: extension/filefuncs.c:806
 msgid "fts: could not flatten array\n"
 msgstr ""
 
-#: extension/filefuncs.c:711
+#: extension/filefuncs.c:824
 msgid "fts: ignoring sneaky FTS_NOSTAT flag. nyah, nyah, nyah."
 msgstr ""
 
-#: extension/filefuncs.c:728
+#: extension/filefuncs.c:841
 msgid "fts: clear_array() failed\n"
 msgstr ""
 
-#: extension/fnmatch.c:98
+#: extension/fnmatch.c:112
 msgid "fnmatch: called with less than three arguments"
 msgstr ""
 
-#: extension/fnmatch.c:101
+#: extension/fnmatch.c:115
 msgid "fnmatch: called with more than three arguments"
 msgstr ""
 
-#: extension/fnmatch.c:104
+#: extension/fnmatch.c:118
 msgid "fnmatch: could not get first argument"
 msgstr ""
 
-#: extension/fnmatch.c:109
+#: extension/fnmatch.c:123
 msgid "fnmatch: could not get second argument"
 msgstr ""
 
-#: extension/fnmatch.c:114
+#: extension/fnmatch.c:128
 msgid "fnmatch: could not get third argument"
 msgstr ""
 
-#: extension/fnmatch.c:127
+#: extension/fnmatch.c:141
 msgid "fnmatch is not implemented on this system\n"
 msgstr ""
 
-#: extension/fnmatch.c:159
+#: extension/fnmatch.c:173
 msgid "fnmatch init: could not add FNM_NOMATCH variable"
 msgstr ""
 
-#: extension/fnmatch.c:169
+#: extension/fnmatch.c:183
 #, c-format
 msgid "fnmatch init: could not set array element %s"
 msgstr ""
 
-#: extension/fnmatch.c:179
+#: extension/fnmatch.c:193
 msgid "fnmatch init: could not install FNM array"
 msgstr ""
 
@@ -2126,88 +2144,88 @@ msgstr ""
 msgid "wait: called with too many arguments"
 msgstr ""
 
-#: extension/inplace.c:110
+#: extension/inplace.c:130
 msgid "inplace_begin: in-place editing already active"
 msgstr ""
 
-#: extension/inplace.c:113 extension/inplace.c:187
+#: extension/inplace.c:133 extension/inplace.c:207
 #, c-format
 msgid "inplace_begin: expects 2 arguments but called with %d"
 msgstr ""
 
-#: extension/inplace.c:116
+#: extension/inplace.c:136
 msgid "inplace_begin: cannot retrieve 1st argument as a string filename"
 msgstr ""
 
-#: extension/inplace.c:124
+#: extension/inplace.c:144
 #, c-format
 msgid "inplace_begin: disabling in-place editing for invalid FILENAME `%s'"
 msgstr ""
 
-#: extension/inplace.c:131
+#: extension/inplace.c:151
 #, c-format
 msgid "inplace_begin: Cannot stat `%s' (%s)"
 msgstr ""
 
-#: extension/inplace.c:138
+#: extension/inplace.c:158
 #, c-format
 msgid "inplace_begin: `%s' is not a regular file"
 msgstr ""
 
-#: extension/inplace.c:149
+#: extension/inplace.c:169
 #, c-format
 msgid "inplace_begin: mkstemp(`%s') failed (%s)"
 msgstr ""
 
-#: extension/inplace.c:158
+#: extension/inplace.c:178
 #, c-format
 msgid "inplace_begin: chmod failed (%s)"
 msgstr ""
 
-#: extension/inplace.c:165
+#: extension/inplace.c:185
 #, c-format
 msgid "inplace_begin: dup(stdout) failed (%s)"
 msgstr ""
 
-#: extension/inplace.c:168
+#: extension/inplace.c:188
 #, c-format
 msgid "inplace_begin: dup2(%d, stdout) failed (%s)"
 msgstr ""
 
-#: extension/inplace.c:171
+#: extension/inplace.c:191
 #, c-format
 msgid "inplace_begin: close(%d) failed (%s)"
 msgstr ""
 
-#: extension/inplace.c:190
+#: extension/inplace.c:210
 msgid "inplace_end: cannot retrieve 1st argument as a string filename"
 msgstr ""
 
-#: extension/inplace.c:197
+#: extension/inplace.c:217
 msgid "inplace_end: in-place editing not active"
 msgstr ""
 
-#: extension/inplace.c:203
+#: extension/inplace.c:223
 #, c-format
 msgid "inplace_end: dup2(%d, stdout) failed (%s)"
 msgstr ""
 
-#: extension/inplace.c:206
+#: extension/inplace.c:226
 #, c-format
 msgid "inplace_end: close(%d) failed (%s)"
 msgstr ""
 
-#: extension/inplace.c:210
+#: extension/inplace.c:230
 #, c-format
 msgid "inplace_end: fsetpos(stdout) failed (%s)"
 msgstr ""
 
-#: extension/inplace.c:223
+#: extension/inplace.c:243
 #, c-format
 msgid "inplace_end: link(`%s', `%s') failed (%s)"
 msgstr ""
 
-#: extension/inplace.c:229
+#: extension/inplace.c:253
 #, c-format
 msgid "inplace_end: rename(`%s', `%s') failed (%s)"
 msgstr ""
@@ -2236,7 +2254,7 @@ msgstr ""
 msgid "chr: called with inappropriate argument(s)"
 msgstr ""
 
-#: extension/readdir.c:203
+#: extension/readdir.c:277
 #, c-format
 msgid "dir_take_control_of: opendir/fdopendir failed: %s"
 msgstr ""
@@ -2249,152 +2267,152 @@ msgstr ""
 msgid "readfile: called with no arguments"
 msgstr ""
 
-#: extension/rwarray.c:120
+#: extension/rwarray.c:124
 msgid "writea: called with too many arguments"
 msgstr ""
 
-#: extension/rwarray.c:127
+#: extension/rwarray.c:131
 #, c-format
 msgid "do_writea: argument 0 is not a string\n"
 msgstr ""
 
-#: extension/rwarray.c:133
+#: extension/rwarray.c:137
 #, c-format
 msgid "do_writea: argument 1 is not an array\n"
 msgstr ""
 
-#: extension/rwarray.c:180
+#: extension/rwarray.c:184
 #, c-format
 msgid "write_array: could not flatten array\n"
 msgstr ""
 
-#: extension/rwarray.c:194
+#: extension/rwarray.c:198
 #, c-format
 msgid "write_array: could not release flattened array\n"
 msgstr ""
 
-#: extension/rwarray.c:276
+#: extension/rwarray.c:280
 msgid "reada: called with too many arguments"
 msgstr ""
 
-#: extension/rwarray.c:283
+#: extension/rwarray.c:287
 #, c-format
 msgid "do_reada: argument 0 is not a string\n"
 msgstr ""
 
-#: extension/rwarray.c:289
+#: extension/rwarray.c:293
 #, c-format
 msgid "do_reada: argument 1 is not an array\n"
 msgstr ""
 
-#: extension/rwarray.c:333
+#: extension/rwarray.c:337
 #, c-format
 msgid "do_reada: clear_array failed\n"
 msgstr ""
 
-#: extension/rwarray.c:370
+#: extension/rwarray.c:374
 #, c-format
 msgid "read_array: set_array_element failed\n"
 msgstr ""
 
-#: extension/time.c:81
+#: extension/time.c:106
 msgid "gettimeofday: ignoring arguments"
 msgstr ""
 
-#: extension/time.c:112
+#: extension/time.c:137
 msgid "gettimeofday: not supported on this platform"
 msgstr ""
 
-#: extension/time.c:133
+#: extension/time.c:158
 msgid "sleep: called with too many arguments"
 msgstr ""
 
-#: extension/time.c:136
+#: extension/time.c:161
 msgid "sleep: missing required numeric argument"
 msgstr ""
 
-#: extension/time.c:142
+#: extension/time.c:167
 msgid "sleep: argument is negative"
 msgstr ""
 
-#: extension/time.c:176
+#: extension/time.c:201
 msgid "sleep: not supported on this platform"
 msgstr ""
 
-#: field.c:339
+#: field.c:345
 msgid "NF set to negative value"
 msgstr ""
 
-#: field.c:964 field.c:971 field.c:975
+#: field.c:971 field.c:978 field.c:982
 msgid "split: fourth argument is a gawk extension"
 msgstr ""
 
-#: field.c:968
+#: field.c:975
 msgid "split: fourth argument is not an array"
 msgstr ""
 
-#: field.c:982
+#: field.c:989
 msgid "split: second argument is not an array"
 msgstr ""
 
-#: field.c:986
+#: field.c:993
 msgid "split: cannot use the same array for second and fourth args"
 msgstr ""
 
-#: field.c:991
+#: field.c:998
 msgid "split: cannot use a subarray of second arg for fourth arg"
 msgstr ""
 
-#: field.c:994
+#: field.c:1001
 msgid "split: cannot use a subarray of fourth arg for second arg"
 msgstr ""
 
-#: field.c:1023
+#: field.c:1032
 msgid "split: null string for third arg is a gawk extension"
 msgstr ""
 
-#: field.c:1063
+#: field.c:1072
 msgid "patsplit: fourth argument is not an array"
 msgstr ""
 
-#: field.c:1068
+#: field.c:1077
 msgid "patsplit: second argument is not an array"
 msgstr ""
 
-#: field.c:1074
+#: field.c:1083
 msgid "patsplit: third argument must be non-null"
 msgstr ""
 
-#: field.c:1078
+#: field.c:1087
 msgid "patsplit: cannot use the same array for second and fourth args"
 msgstr ""
 
-#: field.c:1083
+#: field.c:1092
 msgid "patsplit: cannot use a subarray of second arg for fourth arg"
 msgstr ""
 
-#: field.c:1086
+#: field.c:1095
 msgid "patsplit: cannot use a subarray of fourth arg for second arg"
 msgstr ""
 
-#: field.c:1124
+#: field.c:1133
 msgid "`FIELDWIDTHS' is a gawk extension"
 msgstr ""
 
-#: field.c:1188
+#: field.c:1197
 #, c-format
 msgid "invalid FIELDWIDTHS value, near `%s'"
 msgstr ""
 
-#: field.c:1261
+#: field.c:1270
 msgid "null string for `FS' is a gawk extension"
 msgstr ""
 
-#: field.c:1265
+#: field.c:1274
 msgid "old awk does not support regexps as value of `FS'"
 msgstr ""
 
-#: field.c:1384
+#: field.c:1393
 msgid "`FPAT' is a gawk extension"
 msgstr ""
 
@@ -2418,569 +2436,569 @@ msgstr ""
 msgid "remove_element: received null subscript"
 msgstr ""
 
-#: gawkapi.c:943
+#: gawkapi.c:948
 #, c-format
 msgid "api_flatten_array: could not convert index %d\n"
 msgstr ""
 
-#: gawkapi.c:948
+#: gawkapi.c:953
 #, c-format
 msgid "api_flatten_array: could not convert value %d\n"
 msgstr ""
 
-#: getopt.c:603 getopt.c:632
+#: getopt.c:604 getopt.c:633
 #, c-format
 msgid "%s: option '%s' is ambiguous; possibilities:"
 msgstr ""
 
-#: getopt.c:678 getopt.c:682
+#: getopt.c:679 getopt.c:683
 #, c-format
 msgid "%s: option '--%s' doesn't allow an argument\n"
 msgstr ""
 
-#: getopt.c:691 getopt.c:696
+#: getopt.c:692 getopt.c:697
 #, c-format
 msgid "%s: option '%c%s' doesn't allow an argument\n"
 msgstr ""
 
-#: getopt.c:739 getopt.c:758
+#: getopt.c:740 getopt.c:759
 #, c-format
 msgid "%s: option '--%s' requires an argument\n"
 msgstr ""
 
-#: getopt.c:796 getopt.c:799
+#: getopt.c:797 getopt.c:800
 #, c-format
 msgid "%s: unrecognized option '--%s'\n"
 msgstr ""
 
-#: getopt.c:807 getopt.c:810
+#: getopt.c:808 getopt.c:811
 #, c-format
 msgid "%s: unrecognized option '%c%s'\n"
 msgstr ""
 
-#: getopt.c:859 getopt.c:862
+#: getopt.c:860 getopt.c:863
 #, c-format
 msgid "%s: invalid option -- '%c'\n"
 msgstr ""
 
-#: getopt.c:915 getopt.c:932 getopt.c:1142 getopt.c:1160
+#: getopt.c:916 getopt.c:933 getopt.c:1143 getopt.c:1161
 #, c-format
 msgid "%s: option requires an argument -- '%c'\n"
 msgstr ""
 
-#: getopt.c:988 getopt.c:1004
+#: getopt.c:989 getopt.c:1005
 #, c-format
 msgid "%s: option '-W %s' is ambiguous\n"
 msgstr ""
 
-#: getopt.c:1028 getopt.c:1046
+#: getopt.c:1029 getopt.c:1047
 #, c-format
 msgid "%s: option '-W %s' doesn't allow an argument\n"
 msgstr ""
 
-#: getopt.c:1067 getopt.c:1085
+#: getopt.c:1068 getopt.c:1086
 #, c-format
 msgid "%s: option '-W %s' requires an argument\n"
 msgstr ""
 
-#: io.c:347
+#: io.c:392
 #, c-format
 msgid "command line argument `%s' is a directory: skipped"
 msgstr ""
 
-#: io.c:350 io.c:463
+#: io.c:395 io.c:513
 #, c-format
 msgid "cannot open file `%s' for reading (%s)"
 msgstr ""
 
-#: io.c:590
+#: io.c:640
 #, c-format
 msgid "close of fd %d (`%s') failed (%s)"
 msgstr ""
 
-#: io.c:666
+#: io.c:716
 msgid "redirection not allowed in sandbox mode"
 msgstr ""
 
-#: io.c:700
+#: io.c:750
 #, c-format
 msgid "expression in `%s' redirection only has numeric value"
 msgstr ""
 
-#: io.c:706
+#: io.c:756
 #, c-format
 msgid "expression for `%s' redirection has null string value"
 msgstr ""
 
-#: io.c:711
+#: io.c:761
 #, c-format
 msgid "filename `%s' for `%s' redirection may be result of logical expression"
 msgstr ""
 
-#: io.c:754
+#: io.c:809
 #, c-format
 msgid "unnecessary mixing of `>' and `>>' for file `%.*s'"
 msgstr ""
 
-#: io.c:808
+#: io.c:863
 #, c-format
 msgid "can't open pipe `%s' for output (%s)"
 msgstr ""
 
-#: io.c:818
+#: io.c:873
 #, c-format
 msgid "can't open pipe `%s' for input (%s)"
 msgstr ""
 
-#: io.c:849
+#: io.c:904
 #, c-format
 msgid "can't open two way pipe `%s' for input/output (%s)"
 msgstr ""
 
-#: io.c:928
+#: io.c:986
 #, c-format
 msgid "can't redirect from `%s' (%s)"
 msgstr ""
 
-#: io.c:931
+#: io.c:989
 #, c-format
 msgid "can't redirect to `%s' (%s)"
 msgstr ""
 
-#: io.c:982
+#: io.c:1040
 msgid ""
 "reached system limit for open files: starting to multiplex file descriptors"
 msgstr ""
 
-#: io.c:998
+#: io.c:1056
 #, c-format
 msgid "close of `%s' failed (%s)."
 msgstr ""
 
-#: io.c:1006
+#: io.c:1064
 msgid "too many pipes or input files open"
 msgstr ""
 
-#: io.c:1028
+#: io.c:1086
 msgid "close: second argument must be `to' or `from'"
 msgstr ""
 
-#: io.c:1045
+#: io.c:1103
 #, c-format
 msgid "close: `%.*s' is not an open file, pipe or co-process"
 msgstr ""
 
-#: io.c:1050
+#: io.c:1108
 msgid "close of redirection that was never opened"
 msgstr ""
 
-#: io.c:1147
+#: io.c:1205
 #, c-format
 msgid "close: redirection `%s' not opened with `|&', second argument ignored"
 msgstr ""
 
-#: io.c:1164
+#: io.c:1222
 #, c-format
 msgid "failure status (%d) on pipe close of `%s' (%s)"
 msgstr ""
 
-#: io.c:1167
+#: io.c:1225
 #, c-format
 msgid "failure status (%d) on file close of `%s' (%s)"
 msgstr ""
 
-#: io.c:1187
+#: io.c:1245
 #, c-format
 msgid "no explicit close of socket `%s' provided"
 msgstr ""
 
-#: io.c:1190
+#: io.c:1248
 #, c-format
 msgid "no explicit close of co-process `%s' provided"
 msgstr ""
 
-#: io.c:1193
+#: io.c:1251
 #, c-format
 msgid "no explicit close of pipe `%s' provided"
 msgstr ""
 
-#: io.c:1196
+#: io.c:1254
 #, c-format
 msgid "no explicit close of file `%s' provided"
 msgstr ""
 
-#: io.c:1224 io.c:1279 main.c:842 main.c:879
+#: io.c:1284 io.c:1342 main.c:864 main.c:906
 #, c-format
 msgid "error writing standard output (%s)"
 msgstr ""
 
-#: io.c:1228 io.c:1284
+#: io.c:1289 io.c:1348 main.c:866
 #, c-format
 msgid "error writing standard error (%s)"
 msgstr ""
 
-#: io.c:1236
+#: io.c:1297
 #, c-format
 msgid "pipe flush of `%s' failed (%s)."
 msgstr ""
 
-#: io.c:1239
+#: io.c:1300
 #, c-format
 msgid "co-process flush of pipe to `%s' failed (%s)."
 msgstr ""
 
-#: io.c:1242
+#: io.c:1303
 #, c-format
 msgid "file flush of `%s' failed (%s)."
 msgstr ""
 
-#: io.c:1356
+#: io.c:1420
 #, c-format
 msgid "local port %s invalid in `/inet'"
 msgstr ""
 
-#: io.c:1374
+#: io.c:1438
 #, c-format
 msgid "remote host and port information (%s, %s) invalid"
 msgstr ""
 
-#: io.c:1526
+#: io.c:1590
 #, c-format
 msgid "no (known) protocol supplied in special filename `%s'"
 msgstr ""
 
-#: io.c:1540
+#: io.c:1604
 #, c-format
 msgid "special file name `%s' is incomplete"
 msgstr ""
 
-#: io.c:1557
+#: io.c:1621
 msgid "must supply a remote hostname to `/inet'"
 msgstr ""
 
-#: io.c:1575
+#: io.c:1639
 msgid "must supply a remote port to `/inet'"
 msgstr ""
 
-#: io.c:1621
+#: io.c:1685
 msgid "TCP/IP communications are not supported"
 msgstr ""
 
-#: io.c:1796
+#: io.c:1867
 #, c-format
 msgid "could not open `%s', mode `%s'"
 msgstr ""
 
-#: io.c:1846
+#: io.c:1917
 #, c-format
 msgid "close of master pty failed (%s)"
 msgstr ""
 
-#: io.c:1848 io.c:2024 io.c:2194
+#: io.c:1919 io.c:2105 io.c:2305
 #, c-format
 msgid "close of stdout in child failed (%s)"
 msgstr ""
 
-#: io.c:1851
+#: io.c:1922
 #, c-format
 msgid "moving slave pty to stdout in child failed (dup: %s)"
 msgstr ""
 
-#: io.c:1853 io.c:2029
+#: io.c:1924 io.c:2110
 #, c-format
 msgid "close of stdin in child failed (%s)"
 msgstr ""
 
-#: io.c:1856
+#: io.c:1927
 #, c-format
 msgid "moving slave pty to stdin in child failed (dup: %s)"
 msgstr ""
 
-#: io.c:1858 io.c:1879
+#: io.c:1929 io.c:1951
 #, c-format
 msgid "close of slave pty failed (%s)"
 msgstr ""
 
-#: io.c:1965 io.c:2027 io.c:2171 io.c:2197
+#: io.c:2040 io.c:2108 io.c:2276 io.c:2308
 #, c-format
 msgid "moving pipe to stdout in child failed (dup: %s)"
 msgstr ""
 
-#: io.c:1972 io.c:2032
+#: io.c:2047 io.c:2113
 #, c-format
 msgid "moving pipe to stdin in child failed (dup: %s)"
 msgstr ""
 
-#: io.c:1992 io.c:2187
+#: io.c:2073 io.c:2298
 msgid "restoring stdout in parent process failed\n"
 msgstr ""
 
-#: io.c:2000
+#: io.c:2081
 msgid "restoring stdin in parent process failed\n"
 msgstr ""
 
-#: io.c:2035 io.c:2199 io.c:2213
+#: io.c:2116 io.c:2310 io.c:2324
 #, c-format
 msgid "close of pipe failed (%s)"
 msgstr ""
 
-#: io.c:2089
+#: io.c:2174
 msgid "`|&' not supported"
 msgstr ""
 
-#: io.c:2156
+#: io.c:2261
 #, c-format
 msgid "cannot open pipe `%s' (%s)"
 msgstr ""
 
-#: io.c:2207
+#: io.c:2318
 #, c-format
 msgid "cannot create child process for `%s' (fork: %s)"
 msgstr ""
 
-#: io.c:2667
+#: io.c:2790
 msgid "register_input_parser: received NULL pointer"
 msgstr ""
 
-#: io.c:2695
+#: io.c:2818
 #, c-format
 msgid "input parser `%s' conflicts with previously installed input parser `%s'"
 msgstr ""
 
-#: io.c:2702
+#: io.c:2825
 #, c-format
 msgid "input parser `%s' failed to open `%s'"
 msgstr ""
 
-#: io.c:2722
+#: io.c:2845
 msgid "register_output_wrapper: received NULL pointer"
 msgstr ""
 
-#: io.c:2750
+#: io.c:2873
 #, c-format
 msgid ""
 "output wrapper `%s' conflicts with previously installed output wrapper `%s'"
 msgstr ""
 
-#: io.c:2757
+#: io.c:2880
 #, c-format
 msgid "output wrapper `%s' failed to open `%s'"
 msgstr ""
 
-#: io.c:2778
+#: io.c:2901
 msgid "register_output_processor: received NULL pointer"
 msgstr ""
 
-#: io.c:2807
+#: io.c:2930
 #, c-format
 msgid ""
 "two-way processor `%s' conflicts with previously installed two-way processor "
 "`%s'"
 msgstr ""
 
-#: io.c:2816
+#: io.c:2939
 #, c-format
 msgid "two way processor `%s' failed to open `%s'"
 msgstr ""
 
-#: io.c:2923
+#: io.c:3064
 #, c-format
 msgid "data file `%s' is empty"
 msgstr ""
 
-#: io.c:2965 io.c:2973
+#: io.c:3106 io.c:3114
 msgid "could not allocate more input memory"
 msgstr ""
 
-#: io.c:3539
+#: io.c:3682
 msgid "multicharacter value of `RS' is a gawk extension"
 msgstr ""
 
-#: io.c:3628
+#: io.c:3771
 msgid "IPv6 communication is not supported"
 msgstr ""
 
-#: main.c:388
+#: main.c:405
 msgid "empty argument to `-e/--source' ignored"
 msgstr ""
 
-#: main.c:478
+#: main.c:495
 #, c-format
 msgid "%s: option `-W %s' unrecognized, ignored\n"
 msgstr ""
 
-#: main.c:524
+#: main.c:541
 #, c-format
 msgid "%s: option requires an argument -- %c\n"
 msgstr ""
 
-#: main.c:545
+#: main.c:562
 msgid "environment variable `POSIXLY_CORRECT' set: turning on `--posix'"
 msgstr ""
 
-#: main.c:551
+#: main.c:568
 msgid "`--posix' overrides `--traditional'"
 msgstr ""
 
-#: main.c:562
+#: main.c:579
 msgid "`--posix'/`--traditional' overrides `--non-decimal-data'"
 msgstr ""
 
-#: main.c:566
+#: main.c:583
 #, c-format
 msgid "running %s setuid root may be a security problem"
 msgstr ""
 
-#: main.c:571
+#: main.c:588
 msgid "`--posix' overrides `--characters-as-bytes'"
 msgstr ""
 
-#: main.c:630
+#: main.c:647
 #, c-format
 msgid "can't set binary mode on stdin (%s)"
 msgstr ""
 
-#: main.c:633
+#: main.c:650
 #, c-format
 msgid "can't set binary mode on stdout (%s)"
 msgstr ""
 
-#: main.c:635
+#: main.c:652
 #, c-format
 msgid "can't set binary mode on stderr (%s)"
 msgstr ""
 
-#: main.c:693
+#: main.c:710
 msgid "no program text at all!"
 msgstr ""
 
-#: main.c:779
+#: main.c:799
 #, c-format
 msgid "Usage: %s [POSIX or GNU style options] -f progfile [--] file ...\n"
 msgstr ""
 
-#: main.c:781
+#: main.c:801
 #, c-format
 msgid "Usage: %s [POSIX or GNU style options] [--] %cprogram%c file ...\n"
 msgstr ""
 
-#: main.c:786
+#: main.c:806
 msgid "POSIX options:\t\tGNU long options: (standard)\n"
 msgstr ""
 
-#: main.c:787
+#: main.c:807
 msgid "\t-f progfile\t\t--file=progfile\n"
 msgstr ""
 
-#: main.c:788
+#: main.c:808
 msgid "\t-F fs\t\t\t--field-separator=fs\n"
 msgstr ""
 
-#: main.c:789
+#: main.c:809
 msgid "\t-v var=val\t\t--assign=var=val\n"
 msgstr ""
 
-#: main.c:790
+#: main.c:810
 msgid "Short options:\t\tGNU long options: (extensions)\n"
 msgstr ""
 
-#: main.c:791
+#: main.c:811
 msgid "\t-b\t\t\t--characters-as-bytes\n"
 msgstr ""
 
-#: main.c:792
+#: main.c:812
 msgid "\t-c\t\t\t--traditional\n"
 msgstr ""
 
-#: main.c:793
+#: main.c:813
 msgid "\t-C\t\t\t--copyright\n"
 msgstr ""
 
-#: main.c:794
+#: main.c:814
 msgid "\t-d[file]\t\t--dump-variables[=file]\n"
 msgstr ""
 
-#: main.c:795
+#: main.c:815
 msgid "\t-D[file]\t\t--debug[=file]\n"
 msgstr ""
 
-#: main.c:796
+#: main.c:816
 msgid "\t-e 'program-text'\t--source='program-text'\n"
 msgstr ""
 
-#: main.c:797
+#: main.c:817
 msgid "\t-E file\t\t\t--exec=file\n"
 msgstr ""
 
-#: main.c:798
+#: main.c:818
 msgid "\t-g\t\t\t--gen-pot\n"
 msgstr ""
 
-#: main.c:799
+#: main.c:819
 msgid "\t-h\t\t\t--help\n"
 msgstr ""
 
-#: main.c:800
+#: main.c:820
 msgid "\t-i includefile\t\t--include=includefile\n"
 msgstr ""
 
-#: main.c:801
+#: main.c:821
 msgid "\t-l library\t\t--load=library\n"
 msgstr ""
 
-#: main.c:802
+#: main.c:822
 msgid "\t-L [fatal]\t\t--lint[=fatal]\n"
 msgstr ""
 
-#: main.c:803
+#: main.c:823
 msgid "\t-n\t\t\t--non-decimal-data\n"
 msgstr ""
 
-#: main.c:804
+#: main.c:824
 msgid "\t-M\t\t\t--bignum\n"
 msgstr ""
 
-#: main.c:805
+#: main.c:825
 msgid "\t-N\t\t\t--use-lc-numeric\n"
 msgstr ""
 
-#: main.c:806
+#: main.c:826
 msgid "\t-o[file]\t\t--pretty-print[=file]\n"
 msgstr ""
 
-#: main.c:807
+#: main.c:827
 msgid "\t-O\t\t\t--optimize\n"
 msgstr ""
 
-#: main.c:808
+#: main.c:828
 msgid "\t-p[file]\t\t--profile[=file]\n"
 msgstr ""
 
-#: main.c:809
+#: main.c:829
 msgid "\t-P\t\t\t--posix\n"
 msgstr ""
 
-#: main.c:810
+#: main.c:830
 msgid "\t-r\t\t\t--re-interval\n"
 msgstr ""
 
-#: main.c:811
+#: main.c:831
 msgid "\t-S\t\t\t--sandbox\n"
 msgstr ""
 
-#: main.c:812
+#: main.c:832
 msgid "\t-t\t\t\t--lint-old\n"
 msgstr ""
 
-#: main.c:813
+#: main.c:833
 msgid "\t-V\t\t\t--version\n"
 msgstr ""
 
-#: main.c:815
+#: main.c:835
 msgid "\t-W nostalgia\t\t--nostalgia\n"
 msgstr ""
 
-#: main.c:818
+#: main.c:838
 msgid "\t-Y\t\t--parsedebug\n"
 msgstr ""
 
@@ -2989,7 +3007,7 @@ msgstr ""
 #. for this application.  Please add _another line_ with the
 #. address for translation bugs.
 #. no-wrap
-#: main.c:827
+#: main.c:847
 msgid ""
 "\n"
 "To report bugs, see node `Bugs' in `gawk.info', which is\n"
@@ -2997,21 +3015,21 @@ msgid ""
 "\n"
 msgstr ""
 
-#: main.c:831
+#: main.c:851
 msgid ""
 "gawk is a pattern scanning and processing language.\n"
 "By default it reads standard input and writes standard output.\n"
 "\n"
 msgstr ""
 
-#: main.c:835
+#: main.c:855
 msgid ""
 "Examples:\n"
 "\tgawk '{ sum += $1 }; END { print sum }' file\n"
 "\tgawk -F: '{ print $1 }' /etc/passwd\n"
 msgstr ""
 
-#: main.c:855
+#: main.c:880
 #, c-format
 msgid ""
 "Copyright (C) 1989, 1991-%d Free Software Foundation.\n"
@@ -3023,7 +3041,7 @@ msgid ""
 "\n"
 msgstr ""
 
-#: main.c:863
+#: main.c:888
 msgid ""
 "This program is distributed in the hope that it will be useful,\n"
 "but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
@@ -3032,70 +3050,70 @@ msgid ""
 "\n"
 msgstr ""
 
-#: main.c:869
+#: main.c:894
 msgid ""
 "You should have received a copy of the GNU General Public License\n"
 "along with this program. If not, see http://www.gnu.org/licenses/.\n"
 msgstr ""
 
-#: main.c:904
+#: main.c:931
 msgid "-Ft does not set FS to tab in POSIX awk"
 msgstr ""
 
-#: main.c:1181
+#: main.c:1208
 #, c-format
 msgid "unknown value for field spec: %d\n"
 msgstr ""
 
-#: main.c:1279
+#: main.c:1306
 #, c-format
 msgid ""
 "%s: `%s' argument to `-v' not in `var=value' form\n"
 "\n"
 msgstr ""
 
-#: main.c:1305
+#: main.c:1332
 #, c-format
 msgid "`%s' is not a legal variable name"
 msgstr ""
 
-#: main.c:1308
+#: main.c:1335
 #, c-format
 msgid "`%s' is not a variable name, looking for file `%s=%s'"
 msgstr ""
 
-#: main.c:1312
+#: main.c:1339
 #, c-format
 msgid "cannot use gawk builtin `%s' as variable name"
 msgstr ""
 
-#: main.c:1317
+#: main.c:1344
 #, c-format
 msgid "cannot use function `%s' as variable name"
 msgstr ""
 
-#: main.c:1370
+#: main.c:1397
 msgid "floating point exception"
 msgstr ""
 
-#: main.c:1377
+#: main.c:1404
 msgid "fatal error: internal error"
 msgstr ""
 
-#: main.c:1392
+#: main.c:1419
 msgid "fatal error: internal error: segfault"
 msgstr ""
 
-#: main.c:1404
+#: main.c:1431
 msgid "fatal error: internal error: stack overflow"
 msgstr ""
 
-#: main.c:1463
+#: main.c:1490
 #, c-format
 msgid "no pre-opened fd %d"
 msgstr ""
 
-#: main.c:1470
+#: main.c:1497
 #, c-format
 msgid "could not pre-open /dev/null for fd %d"
 msgstr ""
@@ -3150,7 +3168,7 @@ msgstr ""
 msgid "%s: argument #%d negative value %Zd will give strange results"
 msgstr ""
 
-#: msg.c:61
+#: msg.c:68
 #, c-format
 msgid "cmd. line:"
 msgstr ""
@@ -3200,68 +3218,63 @@ msgstr ""
 msgid "%s %s `%s': could not set close-on-exec: (fcntl F_SETFD: %s)"
 msgstr ""
 
-#: profile.c:70
+#: profile.c:71
 #, c-format
 msgid "could not open `%s' for writing: %s"
 msgstr ""
 
-#: profile.c:72
+#: profile.c:73
 msgid "sending profile to standard error"
 msgstr ""
 
-#: profile.c:188
+#: profile.c:193
 #, c-format
 msgid ""
 "\t# %s block(s)\n"
 "\n"
 msgstr ""
 
-#: profile.c:193
+#: profile.c:198
 #, c-format
 msgid ""
 "\t# Rule(s)\n"
 "\n"
 msgstr ""
 
-#: profile.c:267
+#: profile.c:272
 #, c-format
 msgid "internal error: %s with null vname"
 msgstr ""
 
-#: profile.c:530
+#: profile.c:537
 msgid "internal error: builtin with null fname"
 msgstr ""
 
-#: profile.c:942
+#: profile.c:949
 #, c-format
 msgid ""
 "\t# Loaded extensions (-l and/or @load)\n"
 "\n"
 msgstr ""
 
-#: profile.c:965
+#: profile.c:972
 #, c-format
 msgid "\t# gawk profile, created %s\n"
 msgstr ""
 
-#: profile.c:1351
+#: profile.c:1475
 #, c-format
 msgid ""
 "\n"
 "\t# Functions, listed alphabetically\n"
 msgstr ""
 
-#: profile.c:1389
+#: profile.c:1513
 #, c-format
 msgid "redir2str: unknown redirection type %d"
 msgstr ""
 
-#: re.c:583
-#, c-format
-msgid "range of the form `[%c-%c]' is locale dependent"
-msgstr ""
-
-#: re.c:610
+#: re.c:607
 #, c-format
 msgid "regexp component `%.*s' should probably be `[%.*s]'"
 msgstr ""
@@ -3330,6 +3343,6 @@ msgstr ""
 msgid "No previous regular expression"
 msgstr ""
 
-#: symbol.c:740
+#: symbol.c:741
 msgid "can not pop main context"
 msgstr ""
diff --git a/vms/vms-notes b/vms/vms-notes
deleted file mode 100644
index 2d57648e..00000000
--- a/vms/vms-notes
+++ /dev/null
@@ -1,1148 +0,0 @@
-Thu Nov 22 18:18:47 IST 2012
-============================
-
-Per Anders Wallin, the HP VMS porting guide is available at
-
-	http://h71000.www7.hp.com/portability/portingguidelines.html
-
-This file documents this fact, and anything else of interest.
-From wb8tyw@qsl.net  Wed Dec 11 20:03:44 2013
-Return-Path: <wb8tyw@qsl.net>
-Received: from skeeve.com (skeeve.com [127.0.0.1])
-	by skeeve.com (8.14.4/8.14.4/Debian-2ubuntu2.1) with ESMTP id rBBI3gNX002464
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- Tue, 10 Dec 2013 23:45:35 -0600 (CST)
-Date: Tue, 10 Dec 2013 23:45:36 -0600
-From: "John E. Malmberg" <wb8tyw@qsl.net>
-Subject: Re: Some questions...
-In-reply-to: <201312110426.rBB4QXXc003297@skeeve.com>
-To: Aharon Robbins <arnold@skeeve.com>
-Cc: wb8tyw@qsl.net
-Message-id: <52A7FC00.2040905@qsl.net>
-MIME-version: 1.0
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- Thunderbird/17.0.3
-References: <529A9537.7090404@qsl.net> <201312110426.rBB4QXXc003297@skeeve.com>
-Status: RO
-
-On 12/10/2013 10:26 PM, Aharon Robbins wrote:
-> Hi. Some questions about your changes.
->
-> 1. I notice that there is at least one instance of #if __VMS, where as
-> it seems most code uses #if VMS.  Is that on purpose?  If not, which
-> is correct?
-
-VMS is a macro historically pre-defined by C compilers on C before the 
-ANSI rules.
-
-Under strict ANSI rules, a standards compliant compiler is not allowed 
-to pre-define macros that are not prefixed by "__".
-
-Which means that you can not count on the VMS macro being defined unless 
-you do it yourself.
-
-So __VMS is the ANSI correct definition.  But it would be a lot of work 
-to change all the code.
-
-The vms_config.h that is now generated has these lines in it to make 
-sure that VMS is defined.
-
-#ifdef __VMS  /* ANSI compliant */
-#ifndef VMS /* PRE-ansi */
-#define VMS 1
-#endif
-#endif
-
-This may be needed for other architectures.  It only shows up as an 
-issue if you set a "strict" compliance flag on the compile command.
-
-> 2. For the include of the main wrapper.  Gawk already has a routine
-> os_arg_fixup which is intended to manipulate argc and argv as needed
-> by an OS-specific routine before main() parses it.  A quick look at
-> the wrapper looks to me like it could be made to fit within that framework,
-> which would keep #if and the include out of the mainline code.
-
-I can look at that.  I can also look to see if I can move the logic from 
-vms_crtl_init.c into it in a way that would sidestep that it has no 
-copyright notice at all.  The result would be code that is almost 
-identical to code that is in the official Perl distribution.
-
-GNV was started as a user project and when the VMS POSIX product was 
-dropped and they needed a Unix like environment, Digital took over the 
-GNV product, but did not really do much to keep it up to date.
-
-The routine in vms_crtl_init.c is actually called before main() is 
-called, so just linking a module with it in is all that it takes to 
-activate the change.  Unfortunately I do not know how to get it to 
-magically fix up the argv array.
-
-> If that looks reasonable to you, can you make that change?  You can send
-> it as a diff against what you currently have already done.
-
-I will look at it tomorrow night.  I also found another change needed 
-for vms_args.c to work properly under a bash shell.
-
-> I'm sorry about the hassle on the copyrights, but I really have to play
-> this game by the FSF rules.  I hope we can get it clarified soon
-> so that I can include the files in the dist.
-
-I hope so.  I have not seen a reply from Karl yet.  He did say that 
-there are other options.
-
-This would clear the way for getting the similar code accepted into the 
-Bash and coreutils repositories.  I have a report that the first bash 
-4.3 beta built on VMS and looked real good on the test run.
-
-I am currently working on adapting the packaging scripts from bash and 
-coreutils to gawk.  Each product has had it unique features, so I have 
-not yet come up with a generic set of scripts.
-
-This is a preview what will be coming:
-
-backup_gawk_src.com - Builds a VMS equivalent to tar archive.  By 
-placing the source in the PCSI kit, it covers the requirement of 
-providing source somewhere with the binary.
-
-build_gawk_pcsi_desc.com - Creates a VMS PCSI package manifest file.
-
-build_gawk_pcsi_text.com - text output by the VMS PCSI package installer.
-
-compare_gawk_source.com - I have the source checked out on an NFS 
-server.  The backup program needs me to copy it to a VMS volume first. 
-This procedure makes sure that the two copies are the same and ready for 
-backup.
-
-gawk_alias_setup.com - Sets up gawk and awk links to gnv$gawk.exe. 
-Needed to repair when sins of the past partially break an install.
-
-gawk_verb.cld - for gawk to use gnv$gawk.exe as an image.  Different 
-than gawk.cld.  To properly add an image to the VMS command table, it 
-needs a prefix.  I have "GNV$" registered as a prefix for this purpose.
-
-gnv_gawk_kit_name.com - Calculates the VMS PCSI package name, used for 
-both file names and file contents.
-
-gnv_gawk_startup.com - Run at VMS startup to make sure that the 
-environment is set up properly for gawk.
-
-pcsi_gawk_file_list.txt - Source file for build_gawk_pcsi_desc.com.
-
-remove_old_gawk.com - Needed to properly clean up sins of the past. 
-Only touches the the GNV provided gawk and awk programs.
-
-stage_gawk_install.com - Does a pre-install into a fake "root" directory 
-tree for the kitting procedure to pull files out of.
-
-Regards,
--John
-
-From wb8tyw@qsl.net  Thu Dec 12 12:21:57 2013
-Return-Path: <wb8tyw@qsl.net>
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- Thu, 12 Dec 2013 00:15:35 -0600 (CST)
-Date: Thu, 12 Dec 2013 00:15:38 -0600
-From: "John E. Malmberg" <wb8tyw@qsl.net>
-Subject: Re: Some questions...
-In-reply-to: <201312110755.rBB7tIrb026097@freefriends.org>
-To: arnold@skeeve.com
-Cc: wb8tyw@qsl.net
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- <52A7FC00.2040905@qsl.net> <201312110755.rBB7tIrb026097@freefriends.org>
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-
-I moved the vms_gawk_main_wrapper.c code into gawkmisc.vms so that file 
-is not needed anymore.
-
-I also discovered that we were not building with exact case public 
-symbols, so I fixed up the source to build with exact case symbols. 
-This will be more important when building dynamic plug-ins, and in the 
-future if and when the other related packages can be built with it.
-
-This caused small changes to most of the source files in VMS, as all the 
-system services routines were in the wrong case.
-
-I see that just about everything has been backed out of git until the 
-legal stuff is resolved.
-
-This is what I currently have for io.c changes based on a branch I just 
-made against master.
-
-And this is what the diff for the vms/gawkmisc.vms changes are, which 
-eliminates the change to main.c.
-
-Regards,
--John
-
-
-
-On 12/11/2013 1:55 AM, arnold@skeeve.com wrote:
-> Hi.
->
-> Thahks for the answers. I will address some of this later; I'm at work now.
->
-> I would like to emphasize that, from my perspective, the priorities are:
->
-> 1. Code changes (os_arg_fixup, etc.).
-> 2. Documentation revisions.
-> 3. The other VMS-only goodies that you described.
->
-> The documentation revisions are not optional; I have to have them.
->
-> But, as I said, it's enough if you give me plain text. I can do the
-> markup.  If the markup is what's holding you back then don't bother,
-> just send me text, with some kind of clear indication of the sectioning /
-> subsectioning (if any), and I'll do the markup.
->
-> Karl replied further to me; I don't know if it was on purpose or
-> by accident that he didn't include you. I will include you on the
-> further correspondance that I need to send.
->
-> Believe me, I very much want to move this forward, but I really do
-> have to play by the rules.
->
-> Thanks,
->
-> Arnold
->
-
-
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---Boundary_(ID_0V6xQMBg8dMk2LzZyR0ioQ)--
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- Sat, 07 Dec 2013 22:11:09 -0600 (CST)
-Date: Sat, 07 Dec 2013 22:11:05 -0600
-From: "John E. Malmberg" <wb8tyw@qsl.net>
-Subject: Re: VMS patch for config.h generation, passing tests.
-In-reply-to: <52A277C3.303@qsl.net>
-To: "John E. Malmberg" <wb8tyw@qsl.net>
-Cc: arnold@skeeve.com, r.pat.rankin@gmail.com, anders_s_wallin@yahoo.se
-Message-id: <52A3F159.9000607@qsl.net>
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-References: <52A17089.9060701@qsl.net>
- <201312060840.rB68eH2F029601@freefriends.org> <52A277C3.303@qsl.net>
-Status: R
-X-Status: A
-
-I have merged in your changes with my local copy, but not sure yet what 
-to do to get the git status happy.
-
-Unfortunately the VMS 8.3 Alpha manyfile test failed.  Closing 2 files 
-in io.c was not good enough.  I am trying again with closing 4 files.
-Still failed.  I am going to have to add some diagnostics to identify 
-the failure.
-
-And the beginfile1 test also is failing on VMS 8.3 Alpha.  I will look 
-at that after I resolve the manyfile issue.
-
-I also did not notice that ofmta test failed on VMS 7.3 VAX.  The 
-floating point number is rounding differently.  I get the same result 
-with the replacement SNPRINTF or the VMS provided SNPRINTF.
-
-TOAD> diff ofmta.ok sys$disk:[]_ofmta.tmp
-************
-File SRC_ROOT:[GAWK.TEST]OFMTA.OK;1
-     5   4.234
-     6   4.2345 hi
-******
-File LCL_ROOT:[GAWK.TEST]_OFMTA.TMP;2
-     5   4.235
-     6   4.2345 hi
-************
-
-I tried that build again with #undef HAVE_VPRINTF, and it failed.
-
- From eval.c:
-  I1        8733 #ifndef HAVE_VPRINTF
-  I1        8734 #error "you lose: you need a system with vfprintf"
-                 .1
-%CC-E-ERRORMESSAGE, (1) #error "you lose: you need a system with vfprintf"
-
-Note that the error message has the wrong routine name.
-
-I have looked over the manual, and will try to get some detailed changes 
-to it.
-
-Some preliminary things to help collect my thoughts.
-
-As the MMS program has a lot of issues with ODS-5, Some open source 
-programmers have switched to Madgoat Make, known as MMK from 
-https://github.com/endlesssoftware/mmk .  MMK uses most unmodified MMS 
-description files and handles ODS-5 volumes better than MMS does.
-
-The optional POSIX subsystem is no longer supported on VMS.  While I 
-used to know at what version this support stopped in my head, I have 
-forgotten, and so far have not found that with an online search.
-
-Most of the C runtime routines that formerly required the POSIX 
-subsystem are in the VMS C runtime, so there no separate POSIX builds 
-needed for newer versions of VMS.
-
-The behavior of the VMS C runtime is controlled by feature settings that 
-can be set by logical names before the program is run.
-
-These feature settings include the support of longer filenames with 
-almost any characters including UTF-8, on ODS-5 volumes and if routines 
-should behave in a more Unix like fashion.
-
-I will be adding vms_crtl_init.c to the next commit for vmsbuild.com and 
-descrip.mms.  This vms_crtl_init.c detects when the program is running 
-under a bash or similar shell and sets the feature settings for better 
-UNIX compatibility, or sets them for better DCL compatibilities.
-It makes sure that the extended filename support is enabled.
-This way a single binary can be used for both the VMS environment and 
-the DCL environment.
-
-As a replacement, a GNV https://sourceforge.net/projects/gnv/ was 
-created.  There is older version of gawk that is provided by that package.
-
-Recently a group of programmers have started trying to correct issues 
-with the GNV project and reorganize it as a collection of packages along 
-wth a VMSPORTS https://sourceforge.net/projects/vms-ports/ effort.
-
-The GNV environment provides a Bash shell and several other utilities 
-intended to simulate a Unix environment.
-
-The web page https://sourceforge.net/p/gnv/wiki/InstallingGNVPackages/ 
-documents what needs to be done before installing these newer packages 
-while GNV is in the transition phase.
-
-Currently only Bash 4.2.45 and Coreutils 8.21 have been packaged, both 
-are fixing critical issues in GNV.
-
-I plan to have a GAWK PCSI package that will be installed with the VMS 
-PRODUCT command.  This package will install into the GNV directory 
-structure, which mimics a Linux directory tree, so I will need to 
-determine where to put the gawk.hlp file in it.
-
-Regards,
--John
-
-
-
-On 12/6/2013 7:20 PM, John E. Malmberg wrote:
-> Hello Arnold,
->
-> I almost missed this, the gmail randomizer threw it in the spam folder.
->   It tends to do that with about 1 to 5 percent of my incoming e-mail.
->
-> I am still learning git, so I am not sure how to regenerate the patch
-> set.  If you can help me with the commands, I can try to regenerate it.
->
-> I ended up doing two patches, because I forgot that VMS execute
-> permission is interpreted differently than Unix, so is usually on.
->
-> I did not change the commands to kick off the build procedure, just the
-> internals.
->
-> Unfortunately  Texinfo is not in my toolbox.  I will look at the *.tex*
-> files to see what I can figure out for editing the source format for any
-> changes.  I did update the readme.vms FILE.
->
-> Also this patch should enable the dynamic extension loading, which I
-> forgot to put in the change list.
->
-> To better support dynamic extensions, gawk on VMS/ALPHA should be built
-> using IEEE floating point.
->
-> This slightly changes the precision of floating point output.  I am not
-> sure that anyone would notice.  IA64 defaults to IEEE, and VAX can not
-> support IEEE.
->
-> The reason for this is that most open source packages expect the IEEE
-> behavior, so it seems best to default to that when possible.
->
-> When we get this step resolved, I am going to work on the procedure to
-> generate a installable package in the VMS PCSI format.
->
-> Regards,
-> -John
->
->
->
-> On 12/6/2013 2:40 AM, arnold@skeeve.com wrote:
->> Hi.
->>
->> Thanks for this.  I already pushed the change you suggested about
->> version.c.  Do you want to pull and regenerate this patch set?
->> Or should I just apply it all and you'll send me an updated patch?
->>
->> Finally, we need the manual updated about the build procedure. If
->> Texinfo isn't in your toolbox, you can just send me plain text and I'll
->> handle the formatting, but the manual needs to be updated and also
->> and README files.
->>
->> This is great work and it's exciting that VMS gawk is progressing
->> this way.
->>
->> Thanks,
->>
->> Arnold
->>
->> "John E. Malmberg" <wb8tyw@qsl.net> wrote:
->>
->>> Forgot to document that the previous strftime test was incorrect as it
->>> was not specifying a timezone on VMS versions that support timezones
->>> which made the behavior different than on Unix/Linux.  The test has been
->>> fixed.
->>>
->>> All tests now passing on VAX/VMS 7.3, Alpha and IA64/VMS 8.4.
->>> Tests are still running on ALPHA/VMS 8.3, but I am expecting them to
->>> also pass.
->>>
->>> VMS build procedures no longer need to be edited when the version number
->>> changes.
->>>
->>> 2013-12-05   John E. Malmberg       <wb8tyw@qsl.net>
->>>
->>> * New config_h.com to generate config.h
->>>
->>> * New gawk_ident.com generates ident line for link option file.
->>>
->>> * Add version_c.com to create version.c from version.in.
->>>
->>> * Remove fcntl.h covering up real fcntl.h.  If an older version
->>>     of VMS needs this file, the build procedure should be updated
->>>     to generate it from a template.
->>>
->>> * descrip.mms: Use command files to generate files based
->>>     on same input files as a Linux build.
->>>
->>> * gawkmisc.vms (files_are_same): support _USE_STD_STAT for VMS 8.x.
->>>
->>> * generate_config_vms_h_gawk.com: Generates a helper file
->>>     config_vms.h to cover issues config_h.com can not handle.
->>>
->>> * vmsbuild.com: Use command files to generate files based
->>>     on the same input files as a Linux build.
->>>
->>> * vms_misc.c (vms_open): VMS CRTL setting errno to ENOENT where
->>>     it should be set to EMFILE.
->>>
->>> Regards,
->>> -John
->
-
-From wb8tyw@gmail.com  Mon Dec 16 21:27:20 2013
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-Date: Mon, 16 Dec 2013 00:29:43 -0600
-From: John Malmberg <wb8tyw@gmail.com>
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-CC: "John E. Malmberg" <wb8tyw@qsl.net>
-Subject: Updates for gawktexi.in,readme.vms
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-
-Hello Arnold,
-
-These are the preliminary updates for the VMS documentation.
-
-I forgot to document (not sure where to put it)
-
-   *  The exit code reporting in GAWK is wrong and violates VMS
-      standards.  This is a common problem in older ports because
-      the exit() was not implemented correctly, and neither was
-      the rest of the C runtime.  Day 1 porting bug that was inevitable.
-
-      The first problem is that if I fix it to report the correct exit
-      status, it would break DCL procedures written to expect the
-      wrong value.
-
-      The second problem is that the new exit() call does not
-      allow setting the severity values and the existing gawk code
-      is setting them for tests to use.
-
-      Using reverse engineering, I have determined how to encode
-      the correct exit codes with severity into the old exit()
-      API.
-
-   If the shell is a UNIX shell:
-
-   *  The input parameters and options are handled the same as Unix.
-      (I have forgotten if I sent you that patch yet)
-
-   *  The exit codes are correct.  The DCL severity information
-      is also added even though most C programs will not use them.
-
-I do not know if would be permissible to change the behavior to always 
-use the correct exit code with the severity values set.
-
-Existing DCL code using the severity values would not notice this change.
-
-I would have to document how to convert UNIX exit codes to DCL values 
-for people to get the original codes back.
-
-
-
-In the documentation, I have been trying to change the case of the 
-filenames referenced in the VMS sections to be exact instead in upper case.
-
-
-In general, on the older ODS-2 VMS file system, the files were stored 
-and displayed in upper case.
-
-In the newer ODS-5 file system, filenames are stored in a case preserved 
-state and are when unpacked from a repository are still in lower case.
-
-The VMS DCL shell also has an optional mode /PARSE=EXTEND mode where it 
-handles those names.
-
-In the normal mode DCL converts all unquoted parameters to upper case, 
-and then the C runtime converts all unquoted parameters to lower case.
-A slight but significant difference.
-
-In the extended mode, DCL and the C runtime will also not do any 
-conversion of parameters.
-
-Which means that in extended mode, the target to the MMS or MMK program 
-needs to be in the exact case, or it may not be found.
-
-When you have an NFS mounted volume, like I do, things get a bit strange 
-on older VMS, like VAX/VMS, because it presents lower case filenames in 
-upper case, and uses the $ character to indicate when the case gets 
-inverted.
-
-Example:
-
-TOAD> dir src_root:[gawk.readme_d]readme.vms
-%DIRECT-E-OPENIN, error opening SRC_ROOT:[GAWK.README_D]README.VMS;* as 
-input
-
-TOAD> dir src_root:[gawk.$readme_$d]$readme.vms
-
-Directory SRC_ROOT:[GAWK.$README_$D]
-
-$README.VMS;1
-
-On current versions of VMS that support ODS-5, the exact case of the 
-files are seen.
-
-EAGLE> dir src_root:[gawk.readme_d]readme.vms
-
-Directory SRC_ROOT:[gawk.README_d]
-
-README.VMS;1
-
-This affects build procedures as they must look for both path names.
-
-Regards,
--John
-
---------------040502020402090508010905
-Content-Type: text/plain; charset=windows-1252;
- name="gawktexti_in.gdiff"
-Content-Transfer-Encoding: 7bit
-Content-Disposition: attachment;
- filename="gawktexti_in.gdiff"
-
---- /src_root/gawk/doc/gawktexi.in	Fri Dec 13 17:43:41 2013
-+++ /vms_root/gawk/doc/gawktexi.in	Sun Dec 15 23:28:13 2013
-@@ -32713,6 +32713,9 @@
- @item
- Prestandard VAX C compiler for VAX/VMS
- 
-+@item
-+GCC for VAX and Alpha has not been tested for a while.
-+
- @end itemize
- 
- @end itemize
-@@ -33993,41 +33996,96 @@
- @appendixsubsubsec Compiling @command{gawk} on VMS
- @cindex compiling @command{gawk} for VMS
- 
--To compile @command{gawk} under VMS, there is a @code{DCL} command procedure that
--issues all the necessary @code{CC} and @code{LINK} commands. There is
--also a @file{Makefile} for use with the @code{MMS} utility.  From the source
--directory, use either:
-+To compile @command{gawk} under VMS, there is a @code{DCL} command procedure
-+that issues all the necessary @code{CC} and @code{LINK} commands. There is
-+also a @file{Makefile} for use with the @code{MMS} or @code{MMK} utility.
-+From the source directory, use either:
- 
- @example
--$ @kbd{@@[.VMS]VMSBUILD.COM}
-+$ @kbd{@@[.vms]vmsbuild.com}
- @end example
- 
- @noindent
- or:
- 
- @example
--$ @kbd{MMS/DESCRIPTION=[.VMS]DESCRIP.MMS GAWK}
-+$ @kbd{MMS/DESCRIPTION=[.vms]descrip.mms gawk}
- @end example
-+or:
-+
-+@example
-+$ @kbd{MMK/DESCRIPTION=[.vms]descrip.mms gawk}
-+@end example
-+
-+The @code{MMK} is an open source freeware near clone of @code{MMS} and
-+can better handle @code{ODS-5} volumes with upper and lower case filenames.
-+@code{MMK} is available from @url{https://github.com/endlesssoftware/mmk}.
-+
-+With @CODE{ODS-5} volumes and extended parsing enabled, the case of the target
-+parameter may need to be exact.
- 
- Older versions of @command{gawk} could be built with VAX C or
- GNU C on VAX/VMS, as well as with DEC C, but that is no longer
- supported.  DEC C (also briefly known as ``Compaq C'' and now known
- as ``HP C,'' but referred to here as ``DEC C'') is required.  Both
--@code{VMSBUILD.COM} and @code{DESCRIP.MMS} contain some obsolete support
-+@code{vmsbuild.com} and @code{descrip.mms} contain some obsolete support
- for the older compilers but are set up to use DEC C by default.
- 
--@command{gawk} has been tested under Alpha/VMS 7.3-1 using Compaq C V6.4,
--and on Alpha/VMS 7.3, Alpha/VMS 7.3-2, and IA64/VMS 8.3.@footnote{The IA64
--architecture is also known as ``Itanium.''}
-+@command{gawk} has been tested under VAX/VMS 7.3 and Alpha/VMS 7.3-1
-+using Compaq C V6.4, and Alpha/VMS 7.3, Alpha/VMS 7.3-2, and IA64/VMS 8.3.
-+Most recent builds are were using HP C V7.3 on Alpha VMS 8.3 and both
-+Alpha and IA64 VMS 8.4 using HP C 7.3.
-+@footnote{The IA64 architecture is also known as ``Itanium.''}
-+
-+Work is currently being done for a procedure to build @code{gawk} and create
-+a PCSI kit for compatible with the GNV product.
-+
-+@appendixsubsubsec Compiling @command{gawk} Dynamic Extensions on VMS
-+
-+Dynamic extensions need to be compiled with the same compiler options for
-+floating point, pointer size, and symbol name handling as @code{gawk}.
-+Alpha and Itanium should use IEEE floating point.  The pointer size is 32 bits,
-+and the symbol name handling is to be exact case with CRC shortening for
-+symbols longer than 32 bits.
-+
-+Alpha and Itanium:
-+
-+@example
-+/name=(as_is,short)
-+/float=ieee/ieee_mode=denorm_results
-+@end example
-+
-+VAX:
-+
-+@example
-+/name=(as_is,short)
-+@end example
-+
-+Compile time macros needed to be defined before the first VMS supplied
-+header file is included.
-+
-+@example
-+#if (__CRTL_VER >= 70200000) && !defined (__VAX)
-+#define _LARGEFILE 1
-+#endif
-+
-+#ifndef __VAX
-+#ifdef __CRTL_VER
-+#if __CRTL_VER >= 80200000
-+#define _USE_STD_STAT 1
-+#endif
-+#endif
-+#endif
-+@end example
- 
- @node VMS Installation Details
- @appendixsubsubsec Installing @command{gawk} on VMS
- 
--To install @command{gawk}, all you need is a ``foreign'' command, which is
--a @code{DCL} symbol whose value begins with a dollar sign. For example:
-+To use @command{gawk}, all you need is a ``foreign'' command, which is a
-+@code{DCL} symbol whose value begins with a dollar sign. For example:
- 
- @example
--$ @kbd{GAWK :== $disk1:[gnubin]GAWK}
-+$ @kbd{GAWK :== $disk1:[gnubin]gawk}
- @end example
- 
- @noindent
-@@ -34039,10 +34097,15 @@
- @file{sylogin.com} procedure, which allows all users
- to run @command{gawk}.
- 
-+If your @command{gawk} was installed by a PCSI kit into the
-+@file{GNV$GNU:} directory tree, the program will be known as
-+@file{GNV$GNU:[bin]gnv$gawk.exe} and the help file will be
-+@file{GNV$GNU:[vms_help]gawk.hlp}.
-+
- Optionally, the help entry can be loaded into a VMS help library:
- 
- @example
--$ @kbd{LIBRARY/HELP SYS$HELP:HELPLIB [.VMS]GAWK.HLP}
-+$ @kbd{LIBRARY/HELP sys$help:helplib [.vms]gawk.hlp}
- @end example
- 
- @noindent
-@@ -34106,6 +34169,19 @@
- of @env{AWKPATH} is a comma-separated list of directory specifications.
- When defining it, the value should be quoted so that it retains a single
- translation and not a multitranslation @code{RMS} searchlist.
-+
-+@node VMS GNV
-+
-+The VMS GNV package provides a build environment similar to POSIX with ports
-+of a collection of open source tools.  The @command{gawk} found in the GNV
-+base kit is an older port.  Currently the GNV project is being reorganized
-+to be individual PCSI packages for each component.
-+@url{https://sourceforge.net/p/gnv/wiki/InstallingGNVPackages/}
-+
-+The normal build procedure @command{gawk} will produce a program that
-+is suitable for use with GNV.  At this time work is being done to create
-+the procedures for building a PCSI kit to replace the older @code{gawk}
-+port.
- 
- @ignore
- @c The VMS POSIX product, also known as POSIX for OpenVMS, is long defunct
-
---------------040502020402090508010905
-Content-Type: text/plain; charset=windows-1252;
- name="readme_vms.gdiff"
-Content-Transfer-Encoding: 7bit
-Content-Disposition: attachment;
- filename="readme_vms.gdiff"
-
---- /src_root/gawk/readme_d/README.VMS	Fri Dec 13 17:43:41 2013
-+++ /vms_root/gawk/readme_d/README.VMS	Sun Dec 15 22:57:42 2013
-@@ -37,6 +37,38 @@
- GAWK was originally ported for VMS V4.6 and up.  It has not been tested
- with a release that old for some time.
- 
-+Compiling dynamic extensions on VMS:
-+
-+Dynamic extensions need to be compiled with the same compiler options for
-+floating point, pointer size, and symbol name handling as gawk.
-+Alpha and Itanium should use IEEE floating point.  The pointer size is 32 bits,
-+and the symbol name handling is to be exact case with CRC shortening for
-+symbols longer than 32 bits.
-+
-+Alpha and Itanium:
-+
-+/name=(as_is,short)
-+/float=ieee/ieee_mode=denorm_results
-+
-+VAX:
-+
-+/name=(as_is,short)
-+
-+Compile time macros needed to be defined before the first VMS supplied
-+header file is included.
-+
-+#if (__CRTL_VER >= 70200000) && !defined (__VAX)
-+#define _LARGEFILE 1
-+#endif
-+
-+#ifndef __VAX
-+#ifdef __CRTL_VER
-+#if __CRTL_VER >= 80200000
-+#define _USE_STD_STAT 1
-+#endif
-+#endif
-+#endif
-+
- 
- Installing GAWK on VMS:
- 
-@@ -47,6 +79,10 @@
- That symbol should be placed in the user's login.com or in the system-
- wide sylogin.com procedure so that it will be defined every time the
- user logs on.
-+
-+If your gawk was installed by a PCSI kit into the GNV$GNU: directory tree,
-+the program will be known as GNV$GNU:[bin]gnv$gawk.exe and the help file
-+will be GNV$GNU:[vms_help]gawk.hlp.
- 
-      Optionally, the help entry can be loaded into a VMS help library.
-  |$ LIBRARY/HELP SYS$HELP:HELPLIB [.VMS]GAWK.HLP
-
---------------040502020402090508010905--
-
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- Tue, 10 Dec 2013 23:45:35 -0600 (CST)
-Date: Tue, 10 Dec 2013 23:45:36 -0600
-From: "John E. Malmberg" <wb8tyw@qsl.net>
-Subject: Re: Some questions...
-In-reply-to: <201312110426.rBB4QXXc003297@skeeve.com>
-To: Aharon Robbins <arnold@skeeve.com>
-Cc: wb8tyw@qsl.net
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-Status: R
-
-On 12/10/2013 10:26 PM, Aharon Robbins wrote:
-> Hi. Some questions about your changes.
->
-> 1. I notice that there is at least one instance of #if __VMS, where as
-> it seems most code uses #if VMS.  Is that on purpose?  If not, which
-> is correct?
-
-VMS is a macro historically pre-defined by C compilers on C before the 
-ANSI rules.
-
-Under strict ANSI rules, a standards compliant compiler is not allowed 
-to pre-define macros that are not prefixed by "__".
-
-Which means that you can not count on the VMS macro being defined unless 
-you do it yourself.
-
-So __VMS is the ANSI correct definition.  But it would be a lot of work 
-to change all the code.
-
-The vms_config.h that is now generated has these lines in it to make 
-sure that VMS is defined.
-
-#ifdef __VMS  /* ANSI compliant */
-#ifndef VMS /* PRE-ansi */
-#define VMS 1
-#endif
-#endif
-
-This may be needed for other architectures.  It only shows up as an 
-issue if you set a "strict" compliance flag on the compile command.
-
-> 2. For the include of the main wrapper.  Gawk already has a routine
-> os_arg_fixup which is intended to manipulate argc and argv as needed
-> by an OS-specific routine before main() parses it.  A quick look at
-> the wrapper looks to me like it could be made to fit within that framework,
-> which would keep #if and the include out of the mainline code.
-
-I can look at that.  I can also look to see if I can move the logic from 
-vms_crtl_init.c into it in a way that would sidestep that it has no 
-copyright notice at all.  The result would be code that is almost 
-identical to code that is in the official Perl distribution.
-
-GNV was started as a user project and when the VMS POSIX product was 
-dropped and they needed a Unix like environment, Digital took over the 
-GNV product, but did not really do much to keep it up to date.
-
-The routine in vms_crtl_init.c is actually called before main() is 
-called, so just linking a module with it in is all that it takes to 
-activate the change.  Unfortunately I do not know how to get it to 
-magically fix up the argv array.
-
-> If that looks reasonable to you, can you make that change?  You can send
-> it as a diff against what you currently have already done.
-
-I will look at it tomorrow night.  I also found another change needed 
-for vms_args.c to work properly under a bash shell.
-
-> I'm sorry about the hassle on the copyrights, but I really have to play
-> this game by the FSF rules.  I hope we can get it clarified soon
-> so that I can include the files in the dist.
-
-I hope so.  I have not seen a reply from Karl yet.  He did say that 
-there are other options.
-
-This would clear the way for getting the similar code accepted into the 
-Bash and coreutils repositories.  I have a report that the first bash 
-4.3 beta built on VMS and looked real good on the test run.
-
-I am currently working on adapting the packaging scripts from bash and 
-coreutils to gawk.  Each product has had it unique features, so I have 
-not yet come up with a generic set of scripts.
-
-This is a preview what will be coming:
-
-backup_gawk_src.com - Builds a VMS equivalent to tar archive.  By 
-placing the source in the PCSI kit, it covers the requirement of 
-providing source somewhere with the binary.
-
-build_gawk_pcsi_desc.com - Creates a VMS PCSI package manifest file.
-
-build_gawk_pcsi_text.com - text output by the VMS PCSI package installer.
-
-compare_gawk_source.com - I have the source checked out on an NFS 
-server.  The backup program needs me to copy it to a VMS volume first. 
-This procedure makes sure that the two copies are the same and ready for 
-backup.
-
-gawk_alias_setup.com - Sets up gawk and awk links to gnv$gawk.exe. 
-Needed to repair when sins of the past partially break an install.
-
-gawk_verb.cld - for gawk to use gnv$gawk.exe as an image.  Different 
-than gawk.cld.  To properly add an image to the VMS command table, it 
-needs a prefix.  I have "GNV$" registered as a prefix for this purpose.
-
-gnv_gawk_kit_name.com - Calculates the VMS PCSI package name, used for 
-both file names and file contents.
-
-gnv_gawk_startup.com - Run at VMS startup to make sure that the 
-environment is set up properly for gawk.
-
-pcsi_gawk_file_list.txt - Source file for build_gawk_pcsi_desc.com.
-
-remove_old_gawk.com - Needed to properly clean up sins of the past. 
-Only touches the the GNV provided gawk and awk programs.
-
-stage_gawk_install.com - Does a pre-install into a fake "root" directory 
-tree for the kitting procedure to pull files out of.
-
-Regards,
--John
-