Update 05 September 2022 ...

option to build the tqt example regex tester, with patch for multiline Matches

BUILD-TDE.sh

@@ -466,7 +466,7 @@ sed -i 's|$| |;s|" M|M|g;s|"||g;s| ||g' $TMPVARS/TDEbuilds
 
 ## this dialog will only run if any of the selected packages has a README
 rm -f $TMPVARS/READMEs
-## generate list of READMEs ..
+## generate list of READMEs .. except for tdebase & kvkbd which are viewable from their dialog screens ..
 RM_LIST=$(find [ACDLM][a-z]* -name "README" | grep -vE "tdebase|kvkbd")
 for package in $(cat $TMPVARS/TDEbuilds)
 do
@@ -488,7 +488,9 @@ Do you want to read them?
 10 75
 [[ $? == 0 ]] && dialog --no-collapse --cr-wrap --no-shadow --colors --ok-label "Close" --msgbox \
 "
-$(cat $TMPVARS/READMEs|sed "s|<TDE-installation-directory>|$(cat $TMPVARS/INSTALL_TDE)|")" \
+$(cat $TMPVARS/READMEs|sed "s|<TDE-installation-directory>|$(cat $TMPVARS/INSTALL_TDE)|;\
+s|<tde-version>|$(cat $TMPVARS/TDEVERSION)|;\
+s|=y|=\\\Zb\\\Z2y\\\Zn|;s|=p|=\\\Zb\\\Z2p\\\Zn|")" \
 30 75
 }
 
@@ -499,9 +501,11 @@ rm -f $TMPVARS/PKG_CONFIG_PATH_MOD
 [[ $(grep -o tqt3 $TMPVARS/TDEbuilds) ]] && {
 dialog --cr-wrap --nocancel --no-shadow --colors --title " TQt options " --item-help --checklist \
 "
-A minimal packaging of tqt3 will install only the run-time library required for TDE, and the headers and binaries required to build most of TDE.
+A minimal packaging of tqt3 will install only the run-time library
+required for TDE, and the headers and binaries required to build
+most\Zb\Z2*\Zn of TDE.
 
-But tdepim, ksquirrel, tdevelop, and ktorrent need additional libraries.
+\Zb\Z2*\Zn tdepim, ksquirrel, tdevelop, and ktorrent need additional libraries.
 If you select minimal packaging and intend to build any of those at any time, select keeping their required libs now.
 
 TQt html documentation is ~21M, and can be excluded from the package.
@@ -509,7 +513,7 @@ TQt html documentation is ~21M, and can be excluded from the package.
 The only mkspecs required is the one for linux-g++
  
 " \
-25 75 6 \
+26 75 6 \
 " minimal" "Minimal packaging" off "\Zb\Z6 Exclude libs and binaries not required for TDE \Zn" \
 " pim_ksq" " ├─ Keep lib for tdepim and/or ksquirrel" off "\Zb\Z6 Only required if minimal packaging selected \Zn" \
 " tdevel" " ├─ Keep libs for tdevelop" off "\Zb\Z6 Only required if minimal packaging selected \Zn" \

Deps/tqt3/README

@@ -0,0 +1,29 @@
+There is an option to build the regex tester included in the tqt3/examples/regexptester directory.
+
+The patch is to expand the 'Match' row vertically to enable multiline matches to be viewed.
+
+Use the command line option 'build_regextester' to include the regextester build:
+
+build_regextester=y ./BUILD-TDE.sh	to build unpatched
+build_regextester=p ./BUILD-TDE.sh	to build with the patch
+
+It will be installed to the TDE binary directory as 'regextester'.
+
+   "A Small Application for Testing Regular Expressions
+
+    Regular expressions can sometimes be tricky to get right,
+    especially those that use the * quantifier. This application lets
+    you type in a regexp (without doubling the backslashes) and some
+    test text, and to execute the regexp and see the results. If you
+    click the Copy button the regexp will be copied to the clipboard
+    (with the backslashes doubled, ready for you to paste into your
+    program). Previous regexps and test texts are remembered
+    throughout the session and can be accessed by dropping down the
+    comboboxes."
+
+For an introduction to regex, from a konsole:
+ 'khelpcenter help:/kate/regular-expressions.html'
+
+Guidance on what the tqt regex engine supports is given in ntqregexp.html which will be installed to:
+ '<TDE-installation-directory>/doc/tqt3-<tde-version>/ntqregexp.html'
+ 

Deps/tqt3/tqt3.SlackBuild

@@ -40,7 +40,7 @@ untar_fn
 sed -i "s|^QMAKE_CFLAGS[^_].*$|& $SET_march ${NO_WARN:-}|" mkspecs/linux-g++/qmake.conf
 
 ## RPATH is set to $ORIGIN/../lib to locate libs during the build
-## and added during configure to apply only to tqt3 build
+## and added during configure with the -R option
 sed -i "s|QMAKE_RPATH.*$|QMAKE_RPATH =|" mkspecs/linux-g++/qmake.conf
 
 ## tqt libs might be installed in $([T]QTDIR)/lib64
@@ -141,7 +141,7 @@ echo "yes" | \
  -plugin-style-sgi \
  -plugin-style-windows \
  -fast \
- -R-Wl,-rpath,\'\\\$\$ORIGIN/../lib:$INST_RPATH\'
+ -R-Wl,-rpath,\'\\\$\$ORIGIN/../lib:$INST_RPATH\' ## +$INST_RPATH for run-time RPATH
 
 ## don't build tutorial and examples which won't be installed because the release version is being built
 make -i $NUMJOBS symlinks src-qmake src-moc sub-src sub-tools || exit 1
@@ -243,4 +243,76 @@ $PRGNAM:
 $PRGNAM:
 " > $PKG/install/slack-desc
 
+## build regextester ..
+[[ ${build_regextester:-} == [yp] ]] && {
+cd examples/regexptester
+rm regexptester.pro
+
+## include the patch ..
+[[ $build_regextester == p ]] && \
+patch -p0 << EOF
+--- regexptester.cpp
++++ regexptester.cpp
+@@ -22 +22 @@
+-    regexComboBox->setSizePolicy(TQSizePolicy::Expanding, TQSizePolicy::Preferred);
++    regexComboBox->setSizePolicy(TQSizePolicy::Expanding, TQSizePolicy::Minimum);
+@@ -27 +27 @@
+-    textComboBox->setSizePolicy(TQSizePolicy::Expanding, TQSizePolicy::Preferred);
++    textComboBox->setSizePolicy(TQSizePolicy::Expanding, TQSizePolicy::Minimum);
+@@ -69 +69 @@
+-    resize(TQSize(500, 350).expandedTo(minimumSizeHint()));
++    resize(TQSize(500, 500).expandedTo(minimumSizeHint()));
+@@ -98 +98,14 @@
+-	const int OFFSET = 5;
++// count number of new line characters, \n, to determine the number of lines in the 'Match'
++// based on ntqregexp.html, search(Eric) example
++	TQString str_in = re.cap(0);
++	TQRegExp nlf( "\\n" );		// match \n
++	int pos = 0;			// its position in the string
++	int num_lf = 0;			// number of \n counted
++	while ( pos >= 0 ) {
++		pos = nlf.search( str_in, pos );
++		if ( pos >= 0 ) {
++			pos += nlf.matchedLength();	// move to new position
++			num_lf++;	// increment count of \n
++		}
++	}
++	const int OFFSET = 5 + num_lf;
+@@ -120,0 +134,8 @@
++	    resultTable->setText(row, 0, "");
++// last line in 'Match' may not end with new line character
++	    resultTable->item(row, 0)->setSpan( num_lf + 1 , 1);
++	    resultTable->setText(row, 1, "");
++	    resultTable->item(row, 1)->setSpan( num_lf + 1 , 1);
++	    resultTable->setText(row, 2, "");
++	    resultTable->item(row, 2)->setSpan( num_lf + 1 , 1);
++	    row+=num_lf;
+@@ -169 +189 @@
+-    regexComboBox->insertItem(tr("[A-Z]+=(\\\\d+):(\\\\d*)"));
++    regexComboBox->insertItem(tr("(\`{3})[^\`]+\\\\1"));
+@@ -171 +191 @@
+-    textComboBox->insertItem(tr("ABC=12:3456"));
++    textComboBox->insertItem(tr("\`\`\`script\\ncode here\\n\`\`\`\\n\\n\`\`\`\\ncode\\n\`\`\`"));
+EOF
+
+## This is most likely a first build of tqt3, so build with the packaging directory binaries
+$PKG$INSTALL_TDE/bin/tqmake -project -o regextester.pro
+$PKG$INSTALL_TDE/bin/tqmake TARGET=regextester -spec $PKG$INSTALL_TDE/lib64/tqt/mkspecs/linux-g++
+
+sed -i "s|-ltqt-mt|$PKG$INSTALL_TDE/lib$LIBDIRSUFFIX/libtqt-mt.so.3|" Makefile
+sed -i "s|tqmake|$PKG$INSTALL_TDE/bin/tqmake|" Makefile
+
+QTDIR=$PKG$INSTALL_TDE COMPILER_CXX=g++ make
+
+strip regextester
+
+cp regextester $PKG$INSTALL_TDE/bin
+
+grep -A 10 "A Small Application" regexptester.doc | sed 's|\\title ||' > $PKG$INSTALL_TDE/doc/$PRGNAM-$TDEVERSION/regextester.doc
+sed "s|Perl's lookbehind|<span style='background-color:yellow'>&|;\
+s|are not supported|&</span>|;\
+s|there are no \\\A, \\\Z or \\\z|<span style='background-color:yellow'>&|;\
+504s|assertions|&</span>|" ../../doc/html/ntqregexp.html > $PKG$INSTALL_TDE/doc/$PRGNAM-$TDEVERSION/ntqregexp.html
+}
+
 makepkg_fn

README.md

@@ -33,7 +33,8 @@ URLs for this and other locations are @ https://www.trinitydesktop.org/mirrorsta
 * BUILD= - sets the package build identifier, overriding the SlackBuild default of 1
 * GCC_VIS=0 - override setting gcc visibility if it has been set ON in tdelibs
 * FEAT= - for development builds - see get-source.sh
-* GVZ_DOCS=1 - see graphviz.SlackBuild
+* GVZ_DOCS=1 - for graphviz, include pdf and html documentation - see SlackBuild
+* build_regextester= - build the regex tester from the tqt3 example - see the tqt3 README
 
 ---