Minor documentation fixes.

5 files changed, 330 insertions, 322 deletions

diff --git a/awklib/eg/lib/groupawk.in b/awklib/eg/lib/groupawk.in
index 54a27f3d..f9e1e203 100644
--- a/awklib/eg/lib/groupawk.in
+++ b/awklib/eg/lib/groupawk.in
@@ -38,7 +38,7 @@ function _gr_init(    oldfs, oldrs, olddol0, grcat,
         n = split($4, a, "[ \t]*,[ \t]*")
         for (i = 1; i <= n; i++)
             if (a[i] in _gr_groupsbyuser)
-                _gr_groupsbyuser[a[i]] = gr_groupsbyuser[a[i]] " " $1
+                _gr_groupsbyuser[a[i]] = _gr_groupsbyuser[a[i]] " " $1
             else
                 _gr_groupsbyuser[a[i]] = $1
 
diff --git a/doc/ChangeLog b/doc/ChangeLog
index 1daa869d..67e92fa6 100644
--- a/doc/ChangeLog
+++ b/doc/ChangeLog
@@ -1,3 +1,11 @@
+2016-09-20         Arnold D. Robbins     <arnold@skeeve.com>
+
+	* gawktexi.in (Group Functions): Typo fix. Reported
+	by Jaromir Obr <jaromir.obr@gmail.com>.
+	(Time Functions): Slightly enhance description of ISO 8601
+	definition of first and last weeks. Thanks to
+	Michel de Ruiter <mdruiter@gmail.com> for the note.
+
 2016-08-25         Arnold D. Robbins     <arnold@skeeve.com>
 
 	* 4.1.4: Release tar ball made.
diff --git a/doc/gawk.info b/doc/gawk.info
index 6dcbfc3e..d348ef61 100644
--- a/doc/gawk.info
+++ b/doc/gawk.info
@@ -13087,8 +13087,8 @@ the following date format specifications:
      of week one) as a decimal number (01-53).  The method for
      determining the week number is as specified by ISO 8601.  (To wit:
      if the week containing January 1 has four or more days in the new
-     year, then it is week one; otherwise it is week 53 of the previous
-     year and the next week is week one.)
+     year, then it is week one; otherwise it is the last week [52 or 53]
+     of the previous year and the next week is week one.)
 
 '%w'
      The weekday as a decimal number (0-6).  Sunday is day zero.
@@ -16125,7 +16125,7 @@ the same names:
              n = split($4, a, "[ \t]*,[ \t]*")
              for (i = 1; i <= n; i++)
                  if (a[i] in _gr_groupsbyuser)
-                     _gr_groupsbyuser[a[i]] = gr_groupsbyuser[a[i]] " " $1
+                     _gr_groupsbyuser[a[i]] = _gr_groupsbyuser[a[i]] " " $1
                  else
                      _gr_groupsbyuser[a[i]] = $1
 
@@ -34959,317 +34959,317 @@ Ref: table-system-return-values546875
 Ref: I/O Functions-Footnote-1548855
 Ref: I/O Functions-Footnote-2549003
 Node: Time Functions549123
-Ref: Time Functions-Footnote-1559628
-Ref: Time Functions-Footnote-2559696
-Ref: Time Functions-Footnote-3559854
-Ref: Time Functions-Footnote-4559965
-Ref: Time Functions-Footnote-5560077
-Ref: Time Functions-Footnote-6560304
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-Node: I18N Functions566831
-Node: User-defined568482
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-Node: Pass By Value/Reference582459
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-Ref: Join Function-Footnote-1625944
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-Node: Shell Quoting631858
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+Ref: Derived Files-Footnote-11174492
+Ref: Derived Files-Footnote-21174527
+Ref: Derived Files-Footnote-31175125
+Node: Future Extensions1175239
+Node: Implementation Limitations1175897
+Node: Extension Design1177080
+Node: Old Extension Problems1178234
+Ref: Old Extension Problems-Footnote-11179752
+Node: Extension New Mechanism Goals1179809
+Ref: Extension New Mechanism Goals-Footnote-11183173
+Node: Extension Other Design Decisions1183362
+Node: Extension Future Growth1185475
+Node: Old Extension Mechanism1186311
+Node: Notes summary1188074
+Node: Basic Concepts1189256
+Node: Basic High Level1189937
+Ref: figure-general-flow1190219
+Ref: figure-process-flow1190904
+Ref: Basic High Level-Footnote-11194205
+Node: Basic Data Typing1194390
+Node: Glossary1197718
+Node: Copying1229665
+Node: GNU Free Documentation License1267204
+Node: Index1292322
 
 End Tag Table
diff --git a/doc/gawk.texi b/doc/gawk.texi
index acf57e50..e4a15076 100644
--- a/doc/gawk.texi
+++ b/doc/gawk.texi
@@ -18806,8 +18806,8 @@ The week number of the year (with the first Monday as the first
 day of week one) as a decimal number (01--53).
 The method for determining the week number is as specified by ISO 8601.
 (To wit: if the week containing January 1 has four or more days in the
-new year, then it is week one; otherwise it is week 53 of the previous year
-and the next week is week one.)
+new year, then it is week one; otherwise it is the last week
+[52 or 53] of the previous year and the next week is week one.)
 
 @item %w
 The weekday as a decimal number (0--6).  Sunday is day zero.
@@ -22837,7 +22837,7 @@ function _gr_init(    oldfs, oldrs, olddol0, grcat,
         n = split($4, a, "[ \t]*,[ \t]*")
         for (i = 1; i <= n; i++)
             if (a[i] in _gr_groupsbyuser)
-                _gr_groupsbyuser[a[i]] = gr_groupsbyuser[a[i]] " " $1
+                _gr_groupsbyuser[a[i]] = _gr_groupsbyuser[a[i]] " " $1
             else
                 _gr_groupsbyuser[a[i]] = $1
 
diff --git a/doc/gawktexi.in b/doc/gawktexi.in
index 2c94c301..29af53e4 100644
--- a/doc/gawktexi.in
+++ b/doc/gawktexi.in
@@ -17927,8 +17927,8 @@ The week number of the year (with the first Monday as the first
 day of week one) as a decimal number (01--53).
 The method for determining the week number is as specified by ISO 8601.
 (To wit: if the week containing January 1 has four or more days in the
-new year, then it is week one; otherwise it is week 53 of the previous year
-and the next week is week one.)
+new year, then it is week one; otherwise it is the last week
+[52 or 53] of the previous year and the next week is week one.)
 
 @item %w
 The weekday as a decimal number (0--6).  Sunday is day zero.
@@ -21928,7 +21928,7 @@ function _gr_init(    oldfs, oldrs, olddol0, grcat,
         n = split($4, a, "[ \t]*,[ \t]*")
         for (i = 1; i <= n; i++)
             if (a[i] in _gr_groupsbyuser)
-                _gr_groupsbyuser[a[i]] = gr_groupsbyuser[a[i]] " " $1
+                _gr_groupsbyuser[a[i]] = _gr_groupsbyuser[a[i]] " " $1
             else
                 _gr_groupsbyuser[a[i]] = $1