please Abdel

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@29349 a592a061-630c-0410-9148-cb99ea01b6c8

diff --git a/src/Counters.cpp b/src/Counters.cpp
index 0ff9f022cd602f379eb30609fbe881fc7a0a9546..63f3b89c91a2d68b5e9f1296c60f96b6bb9a7641 100644 (file)
--- a/src/Counters.cpp
+++ b/src/Counters.cpp
@@ -267,8 +267,8 @@ void Counters::reset()
                // It only needs to be done when the textclass is
                // updated, but in practice the extra work is probably
                // not noticeable (JMarc)
-               docstring const fls = flattenLabelString(it->first, false, callers);
-               docstring const flsa = flattenLabelString(it->first, true, callers);
+               docstring const & fls = flattenLabelString(it->first, false, callers);
+               docstring const & flsa = flattenLabelString(it->first, true, callers);
                it->second.setFlatLabelStrings(fls, flsa);
        }
 }
@@ -480,8 +480,8 @@ docstring Counters::flattenLabelString(docstring const & counter, bool in_append
                while (k < ls.size() && lowercase(ls[k]) >= 'a' 
                       && lowercase(ls[k]) <= 'z')
                        ++k;
-               docstring const newc = ls.substr(j, k - j);
-               docstring const repl = flattenLabelString(newc, in_appendix, callers);
+               docstring const & newc = ls.substr(j, k - j);
+               docstring const & repl = flattenLabelString(newc, in_appendix, callers);
                ls.replace(i, k - j + 4, repl);
        }
        callers.pop_back();
@@ -506,8 +506,8 @@ docstring Counters::counterLabel(docstring const & format) const
                while (k < label.size() && lowercase(label[k]) >= 'a' 
                       && lowercase(label[k]) <= 'z')
                        ++k;
-               docstring const newc = label.substr(j, k - j);
-               docstring const repl = theCounter(newc);
+               docstring const & newc = label.substr(j, k - j);
+               docstring const & repl = theCounter(newc);
                label.replace(i, k - j + 4, repl);
        }
        while (true) {
@@ -524,7 +524,7 @@ docstring Counters::counterLabel(docstring const & format) const
                        break;
                docstring const numbertype(label, i + 1, j - i - 1);
                docstring const counter(label, j + 1, k - j - 1);
-               docstring const rep = labelItem(counter, numbertype);
+               docstring const & rep = labelItem(counter, numbertype);
                label = docstring(label, 0, i) + rep
                        + docstring(label, k + 1, docstring::npos);
        }