Add --no-filename switch.

Suppresses the mentioning of file names on output.

man/epubgrep.1.adoc

@@ -2,7 +2,7 @@
 :doctype:       manpage
 :Author:        tastytea
 :Email:         tastytea@tastytea.de
-:Date:          2021-05-25
+:Date:          2021-05-26
 :Revision:      0.0.0
 :man source:    epubgrep
 :man manual:    General Commands Manual
@@ -58,6 +58,10 @@ Print _NUMBER_ words of context around matches.
 *--nocolor*::
 Do not color matches.
 
+*--no-filename*::
+Suppress the mentioning of file names on output. Chapters and page numbers will
+still be output.
+
 == USAGE
 
 [source,shellsession]

src/main.cpp

@@ -115,11 +115,17 @@ int main(int argc, char *argv[])
                     for (const auto &match :
                          search::search(filepath, regex, opts))
                     {
-                        cout << match.filepath;
+                        if (vm.count("no-filename") == 0)
+                        {
+                            cout << match.filepath;
+                        }
                         if (!match.headline.empty())
                         {
-
+                            if (vm.count("no-filename") == 0)
-                            cout << ", " << match.headline;
+                            {
+                                cout << ", ";
+                            }
+                            cout << match.headline;
                         }
                         if (!match.page.empty())
                         {

src/options.cpp

@@ -73,6 +73,9 @@ po::variables_map parse_options(int argc, char *argv[])
          translate("Print NUMBER words of context around matches.")
          .str().data())
         ("nocolor", translate("Do not color matches.") .str().data())
+        ("no-filename",
+         translate("Suppress the mentioning of file names on output.")
+         .str().data())
     ;
 
     po::options_description options_hidden("Hidden options");

translations/de.po

@@ -2,8 +2,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: epubgrep 0.2.0\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2021-05-25 12:32+0200\n"
+"POT-Creation-Date: 2021-05-26 09:03+0200\n"
-"PO-Revision-Date: 2021-05-25 12:32+0200\n"
+"PO-Revision-Date: 2021-05-26 09:03+0200\n"
 "Last-Translator: tastytea <tastytea@tastytea.de>\n"
 "Language-Team: tastytea <https://schlomp.space/tastytea/epubgrep>\n"
 "Language: de\n"
@@ -17,7 +17,7 @@ msgstr ""
 "X-Poedit-KeywordsList: translate\n"
 "X-Poedit-SearchPath-0: .\n"
 
-#: src/main.cpp:63 src/main.cpp:143
+#: src/main.cpp:63 src/main.cpp:149
 msgid "ERROR: "
 msgstr "FEHLER: "
 
@@ -25,7 +25,7 @@ msgstr "FEHLER: "
 msgid "Error while parsing options."
 msgstr "Fehler während Optionen interpretiert wurden."
 
-#: src/main.cpp:144
+#: src/main.cpp:150
 msgid "Error while searching."
 msgstr "Fehler während der Suche."
 
@@ -85,11 +85,15 @@ msgstr "ANZAHL Wörter an Kontext um die Treffer herum ausgeben."
 msgid "Do not color matches."
 msgstr "Färbe die Treffer nicht ein."
 
-#: src/options.cpp:116
+#: src/options.cpp:77
+msgid "Suppress the mentioning of file names on output."
+msgstr "Unterdrücke die Erwähnung des Dateinamens in der Ausgabe."
+
+#: src/options.cpp:119
 msgid "Usage: epubgrep [OPTION]… PATTERN [FILE]…\n"
 msgstr "Aufruf: epubgrep [OPTION]… MUSTER [DATEI]…\n"
 
-#: src/options.cpp:118
+#: src/options.cpp:121
 msgid ""
 "\n"
 "You can access the full manual with `man epubgrep`.\n"
@@ -97,7 +101,7 @@ msgstr ""
 "\n"
 "Du kannst mit `man epubgrep` auf das vollständige Handbuch zugreifen.\n"
 
-#: src/options.cpp:125
+#: src/options.cpp:128
 msgid ""
 "Copyright © 2021 tastytea <tastytea@tastytea.de>\n"
 "License AGPL-3.0-only <https://gnu.org/licenses/agpl.html>.\n"