Update settingsdialog.cpp

adding Kennedy and TLGS as search engines

.github/workflows/build.yml

@@ -19,18 +19,6 @@ jobs:
       - name: make
         run: make
 
-  build_ubuntu_18:
-    runs-on: ubuntu-18.04
-    steps:
-      - uses: actions/checkout@v2
-
-      - uses: jurplel/install-qt-action@v2
-        with:
-          version: "5.9.5"
-
-      - name: make
-        run: make
-
   build-macos:
     runs-on: macos-latest
     steps:

doc/gen-man.sh

@@ -44,10 +44,6 @@ fi
 # Write the head to the output file.
 cp "$man_head" "$man_output"
 
-# Insert last modified date (use last-modified date of help.gemini)
-last_modified=$(date -r "$gemtext_in" +"%F")
-sed -i'.bak' -e 's#\$(DATE)#'"$last_modified"'#g' "$man_output"
-
 # Some pre-processing before giving our gemtext to the awk script.
 gem_in=$(
     # Read input file
@@ -59,12 +55,12 @@ gem_in=$(
     # First expression replaces all [Text like this] with bold text.
     # Second expression replaces text like *This* or _this_ with italic text.
     sed -E \
-      -e 's#\[([^]]*)\]#\\\\fB\1\\\\fR#g' \
-      -e 's#(^|[.,!? ]+)[*_]([^*_ ]+[^*_]+[^*_ ]+)[*_]($|[.,!? ])#\1\\\\fI\2\\\\fR\3#g'
+      -e 's#\[([^]]*)\]#\\fB\1\\fR#g' \
+      -e 's#(^|[.,!? ]+)[*_]([^*_ ]+[^*_]+[^*_ ]+)[*_]($|[.,!? ])#\1\\fI\2\\fR\3#g'
 )
 
 # Convert gemtext to man format
-echo "$gem_in" | "$gemtext_converter" >> "$man_output"
+printf "%s" "$gem_in" | "$gemtext_converter" >> "$man_output"
 
 # Write the tail to the output file.
 cat "$man_tail" >> "$man_output"

src/dialogs/settingsdialog.cpp

@@ -292,9 +292,9 @@ void SettingsDialog::setOptions(const GenericSettings &options)
     this->ui->search_engine->clear();
     QString search = this->current_options.search_engine;
     this->ui->search_engine->lineEdit()->setPlaceholderText(tr("URL with '%1' in place of query"));
+    this->ui->search_engine->addItem("gemini://kennedy.gemi.dev/search?%1");
+    this->ui->search_engine->addItem("gemini://tlgs.one/search?%1");
     this->ui->search_engine->addItem("gemini://geminispace.info/search?%1");
-    this->ui->search_engine->addItem("gemini://gus.guru/search?%1");
-    this->ui->search_engine->addItem("gemini://houston.coder.town/search?%1");
     this->ui->search_engine->addItem("gopher://gopher.floodgap.com:70/7/v2/vs?%1");
     this->ui->search_engine->setCurrentText(search);