Wrap long lines in xgettext --help.

diff --git a/gettext-tools/src/ChangeLog b/gettext-tools/src/ChangeLog
index f5dc8a73d5dff030557ca12d386f394a0036e7be..f1aa644c73fbe92db03f8a4e31eb914a304b0e6d 100644 (file)
--- a/gettext-tools/src/ChangeLog
+++ b/gettext-tools/src/ChangeLog
@@ -1,3 +1,7 @@
+2013-04-18  Daiki Ueno  <ueno@gnu.org>
+
+       * xgettext.c (usage): Wrap long lines in --help output.
+
 2013-04-17  Andreas Stricker  <astricker@futurelab.ch>
 
        Support for JavaScript.

diff --git a/gettext-tools/src/xgettext.c b/gettext-tools/src/xgettext.c
index 9ea97f5c9727821361813f4da7b77530b00de0a8..9ed419991ee031e704b8a2510b89235c7b6e1e69 100644 (file)
--- a/gettext-tools/src/xgettext.c
+++ b/gettext-tools/src/xgettext.c
@@ -867,7 +867,8 @@ Choice of input file language:\n"));
                                 (C, C++, ObjectiveC, PO, Shell, Python, Lisp,\n\
                                 EmacsLisp, librep, Scheme, Smalltalk, Java,\n\
                                 JavaProperties, C#, awk, YCP, Tcl, Perl, PHP,\n\
-                                Lua, JavaScript, GCC-source, NXStringTable, RST, Glade)\n"));
+                                Lua, JavaScript, GCC-source, NXStringTable, RST,\n\
+                                Glade)\n"));
       printf (_("\
   -C, --c++                   shorthand for --language=C++\n"));
       printf (_("\
@@ -900,21 +901,24 @@ Language specific options:\n"));
       printf (_("\
                                 (only languages C, C++, ObjectiveC, Shell,\n\
                                 Python, Lisp, EmacsLisp, librep, Scheme, Java,\n\
-                                C#, awk, Tcl, Perl, PHP, Lua, JavaScript, GCC-source, Glade)\n"));
+                                C#, awk, Tcl, Perl, PHP, Lua, JavaScript,\n\
+                                GCC-source, Glade)\n"));
       printf (_("\
   -kWORD, --keyword=WORD      look for WORD as an additional keyword\n\
   -k, --keyword               do not to use default keywords\n"));
       printf (_("\
                                 (only languages C, C++, ObjectiveC, Shell,\n\
                                 Python, Lisp, EmacsLisp, librep, Scheme, Java,\n\
-                                C#, awk, Tcl, Perl, PHP, Lua, JavaScript, GCC-source, Glade)\n"));
+                                C#, awk, Tcl, Perl, PHP, Lua, JavaScript,\n\
+                                GCC-source, Glade)\n"));
       printf (_("\
       --flag=WORD:ARG:FLAG    additional flag for strings inside the argument\n\
                               number ARG of keyword WORD\n"));
       printf (_("\
                                 (only languages C, C++, ObjectiveC, Shell,\n\
                                 Python, Lisp, EmacsLisp, librep, Scheme, Java,\n\
-                                C#, awk, YCP, Tcl, Perl, PHP, Lua, JavaScript, GCC-source)\n"));
+                                C#, awk, YCP, Tcl, Perl, PHP, Lua, JavaScript,\n\
+                                GCC-source)\n"));
       printf (_("\
   -T, --trigraphs             understand ANSI C trigraphs for input\n"));
       printf (_("\