[7301] add test of index widow elimination

[gavinsmith0123]

Revision: 7301
          http://svn.sv.gnu.org/viewvc/?view=rev&root=texinfo&revision=7301
Author:   gavin
Date:     2016-08-03 21:42:56 +0000 (Wed, 03 Aug 2016)
Log Message:
-----------
add test of index widow elimination

Modified Paths:
--------------
    trunk/ChangeLog
    trunk/doc/texinfo-tex-test.texi

Added Paths:
-----------
    trunk/doc/texinfo-tex-test.WIDOWs

Modified: trunk/ChangeLog
===================================================================
--- trunk/ChangeLog     2016-08-03 21:23:59 UTC (rev 7300)
+++ trunk/ChangeLog     2016-08-03 21:42:56 UTC (rev 7301)
@@ -1,5 +1,11 @@
 2016-08-03  Gavin Smith  <address@hidden>
 
+       * doc/texinfo-tex-test.texi (Test of index widow elimination):
+       New test.
+       * doc/texinfo-tex-test.WIDOWs: Add file used in test.
+
+2016-08-03  Gavin Smith  <address@hidden>
+
        * doc/texinfo.tex (\indexdummies): Put "{}" after use of 
        \lbracechar and \rbracechar in index in order to avoid 
        whitespace following a @{ or @} command in an index being lost 

Added: trunk/doc/texinfo-tex-test.WIDOWs
===================================================================
--- trunk/doc/texinfo-tex-test.WIDOWs                           (rev 0)
+++ trunk/doc/texinfo-tex-test.WIDOWs   2016-08-03 21:42:56 UTC (rev 7301)
@@ -0,0 +1,112 @@
+\initial {K}
+\entry {\code {kbd}}{63}
+\entry {\code {kbdinputstyle}}{63}
+\entry {\code {key}}{64}
+\entry {\code {kindex}}{97}
+\initial {L}
+\entry {\code {l}}{109}
+\entry {\code {L}}{109}
+\entry {\code {LaTeX}}{112}
+\entry {\code {lbracechar\lbracechar \rbracechar  \r {(literal \samp 
{\lbracechar })}}}{103}
+\entry {\code {leq}}{114}
+\entry {\code {{\tt \backslashcurfont }linkcolor}}{59}
+\entry {\code {lisp}}{76}
+\entry {\code {listoffloats}}{91}
+\entry {\code {lowersections}}{47}
+\initial {M}
+\entry {\code {macro}}{149}
+\entry {\code {{\tt \backslashcurfont }mag \r {(raw \TeX {} 
magnification)}}}{173}
+\entry {\code {majorheading}}{44}
+\entry {\code {makeinfo-buffer}}{199}
+\entry {\code {makeinfo-kill-job}}{200}
+\entry {\code {makeinfo-recenter-output-buffer}}{200}
+\entry {\code {makeinfo-region}}{199}
+\entry {\code {math}}{111}
+\entry {\code {{\tt \backslashcurfont }mathopsup}}{111}
+\entry {\code {menu}}{38}
+\entry {\code {minus}}{114}
+\entry {\code {move_index_entries_after_items}}{195}
+\entry {\code {multitable}}{87}
+\initial {N}
+\entry {\code {need}}{122}
+\entry {\code {<newline>}}{105}
+\entry {\code {next-error}}{199}
+\entry {\code {node}}{32}
+\entry {\code {noindent}}{78}
+\entry {\code {novalidate}}{165}
+\initial {O}
+\entry {\code {o}}{109}
+\entry {\code {O}}{109}
+\entry {\code {occur}}{277}
+\entry {\code {occur-mode-goto-occurrence}}{259}
+\entry {\code {oddfooting}}{270}
+\entry {\code {oddfootingmarks}}{272}
+\entry {\code {oddheading}}{270}
+\entry {\code {oddheadingmarks}}{272}
+\entry {\code {oe}}{109}
+\entry {\code {OE}}{109}
+\entry {\code {ogonek}}{108}
+\entry {\code {option}}{67}
+\entry {\code {ordf}}{109}
+\entry {\code {ordm}}{109}
+\initial {P}
+\entry {\code {page}}{121}
+\entry {\code {page\r {, within \code address@hidden
+\entry {\code {pagesizes}}{172}
+\entry {\code {paragraphindent}}{29}
+\entry {\code {parse}}{185}
+\entry {\code {part}}{46}
+\entry {\code {pdf}}{185}
+\entry {\code {phoo}}{155}
+\entry {\code {pindex}}{97}
+\entry {\code {plaintexinfo}}{185}
+\entry {\code {plaintext}}{185}
+\entry {\code {point}}{116}
+\entry {\code {pounds}}{113}
+\entry {\code {print}}{115}
+\entry {\code {printindex}}{99}
+\entry {\code {ps}}{185}
+\entry {\code {pxref}}{55}
+\initial {Q}
+\entry {\code {questiondown}}{109}
+\entry {\code {quotation}}{73}
+\entry {\code {quotedblbase}}{110}
+\entry {\code {quotedblleft}}{110}
+\entry {\code {quotedblright}}{110}
+\entry {\code {quoteleft}}{110}
+\entry {\code {quoteright}}{110}
+\entry {\code {quotesinglbase}}{110}
+\initial {R}
+\entry {\code {r \r {(roman font)}}}{71}
+\entry {\code {raggedright}}{78}
+\entry {\code {raisesections}}{47}
+\entry {\code {rawtext}}{185}
+\entry {\code {rbracechar\lbracechar \rbracechar  \r {(literal \samp 
{\rbracechar })}}}{103}
+\entry {\code {ref}}{55}
+\entry {\code {refill}}{237}
+\entry {\code {regenerate_master_menu}}{195}
+\entry {\code {registeredsymbol}}{112}
+\entry {\code {result}}{115}
+\entry {\code {ringaccent}}{108}
+\entry {\code {rmacro}}{150}
+\initial {S}
+\entry {\code {samp}}{65}
+\entry {\code {sansserif \r {(sans serif font)}}}{71}
+\entry {\code {sc \r {(small caps font)}}}{70}
+\entry {\code {section}}{44}
+\entry {\code {set}}{143}
+\entry {\code {setchapternewpage}}{27}
+\entry {\code address@hidden
+\entry {\code {setfilename}}{17}
+\entry {\code address@hidden
+\entry {\code {settitle}}{18}
+\entry {\code {shortcaption}}{91}
+\entry {\code {shortcontents}}{24}
+\entry {\code {shorttitlepage}}{21}
+\entry {\code {simple_menu}}{195}
+\entry {\code {slanted \r {(slanted font)}}}{71}
+\entry {\code {smallbook}}{171}
+\entry {\code {smalldisplay}}{76}
+\entry {\code {smallexample}}{80}
+\entry {\code {smallformat}}{77, 80}
+\entry {\code {smallindentedblock}}{74}

Modified: trunk/doc/texinfo-tex-test.texi
===================================================================
--- trunk/doc/texinfo-tex-test.texi     2016-08-03 21:23:59 UTC (rev 7300)
+++ trunk/doc/texinfo-tex-test.texi     2016-08-03 21:42:56 UTC (rev 7301)
@@ -865,7 +865,23 @@
 \finishindex
 
 
address@hidden Test of index widow elimination
 
+First time shows without widow elimination.  Second time shows it with
+(uses @file{texinfo-tex-test.WIDOWs} file).  For test to work properly,
address@hidden should be a widow in the first case, and not in the second 
+case.
+
address@hidden
+\input texinfo-tex-test.WIDOWs
+\finishindex
+
+
address@hidden
+
address@hidden WIDOW
+
+
 @section Non-alphanumeric Index Initials
 
 / and \ should be mirror images.