tex2lyx/text.cpp: some whitespace fixes

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/branches/BRANCH_2_0_X@40851 a592a061-630c-0410-9148-cb99ea01b6c8

diff --git a/src/tex2lyx/text.cpp b/src/tex2lyx/text.cpp
index 95ea75c9f1a09bd196c923d93be5f120bfc842cf..9ca562e15ed7bd93096f6876e894d7cafea51945 100644 (file)
--- a/src/tex2lyx/text.cpp
+++ b/src/tex2lyx/text.cpp
@@ -561,7 +561,7 @@ void skip_spaces_braces(Parser & p, bool keepws = false)
           should be handled by this function:
           - abc \j{} xyz
           - abc \j {} xyz
-          - abc \j 
+          - abc \j
             {} xyz
           - abc \j %comment
             {} xyz
@@ -605,7 +605,7 @@ void output_command_layout(ostream & os, Parser & p, bool outer,
        while (optargs < context.layout->optargs) {
                eat_whitespace(p, os, context, false);
                if (p.next_token().cat() == catEscape ||
-                   p.next_token().character() != '[') 
+                   p.next_token().character() != '[')
                        break;
                p.get_token(); // eat '['
                begin_inset(os, "Argument\n");
@@ -922,7 +922,7 @@ void parse_box(Parser & p, ostream & os, unsigned outer_flags,
                        // the inner env
                        if (!inner_type.empty() && (inner_flags & FLAG_END))
                                active_environments.pop_back();
-       
+
                        // Ensure that the end of the outer box is parsed correctly:
                        // The opening brace has been eaten by parse_outer_box()
                        if (!outer_type.empty() && (outer_flags & FLAG_ITEM)) {
@@ -1469,7 +1469,7 @@ void parse_environment(Parser & p, ostream & os, bool outer,
                        while (optargs < context.layout->optargs) {
                                eat_whitespace(p, os, context, false);
                                if (p.next_token().cat() == catEscape ||
-                                   p.next_token().character() != '[') 
+                                   p.next_token().character() != '[')
                                        break;
                                p.get_token(); // eat '['
                                if (need_layout) {
@@ -2951,7 +2951,7 @@ void parse_text(Parser & p, ostream & os, unsigned flags, bool outer,
                        end_inset(os);
                        skip_spaces_braces(p);
                }
-               
+
                else if (t.cs() == "lyxline") {
                        // swallow size argument (it is not used anyway)
                        p.getArg('{', '}');
@@ -3176,7 +3176,7 @@ void parse_text(Parser & p, ostream & os, unsigned flags, bool outer,
                        end_inset(os);
                        preamble.registerAutomaticallyLoadedPackage("nomencl");
                }
-               
+
                else if (t.cs() == "label") {
                        context.check_layout(os);
                        begin_command_inset(os, "label", "label");
@@ -3323,7 +3323,7 @@ void parse_text(Parser & p, ostream & os, unsigned flags, bool outer,
                else if (t.cs() == "selectlanguage") {
                        context.check_layout(os);
                        // save the language for the case that a
-                       // \foreignlanguage is used 
+                       // \foreignlanguage is used
 
                        context.font.language = babel2lyx(p.verbatim_item());
                        os << "\n\\lang " << context.font.language << "\n";
@@ -3430,18 +3430,18 @@ void parse_text(Parser & p, ostream & os, unsigned flags, bool outer,
                        handle_ert(os, t.asInput(), context);
 
                // accents (see Table 6 in Comprehensive LaTeX Symbol List)
-               else if (t.cs().size() == 1 
+               else if (t.cs().size() == 1
                         && contains("\"'.=^`bcdHkrtuv~", t.cs())) {
                        context.check_layout(os);
                        // try to see whether the string is in unicodesymbols
                        docstring rem;
-                       string command = t.asInput() + "{" 
+                       string command = t.asInput() + "{"
                                + trim(p.verbatim_item())
                                + "}";
                        docstring s = encodings.fromLaTeXCommand(from_utf8(command), rem);
                        if (!s.empty()) {
                                if (!rem.empty())
-                                       cerr << "When parsing " << command 
+                                       cerr << "When parsing " << command
                                             << ", result is " << to_utf8(s)
                                             << "+" << to_utf8(rem) << endl;
                                os << to_utf8(s);