update SCons

[lyx.git] / src / Layout.cpp

diff --git a/src/Layout.cpp b/src/Layout.cpp
index c9abc0e04eff8cae7d204c828adf5e1fa36ba1f2..a9a5487b989e624d10203f0bccb20b34d666efd3 100644 (file)
--- a/src/Layout.cpp
+++ b/src/Layout.cpp
@@ -23,7 +23,7 @@
 #include "support/lassert.h"
 #include "support/lstrings.h"
 
-#include <boost/regex.hpp>
+#include "support/regex.h"
 
 using namespace std;
 using namespace lyx::support;
@@ -105,6 +105,8 @@ enum LayoutTags {
        LT_INPREAMBLE,
        LT_HTMLTITLE,
        LT_SPELLCHECK,
+       LT_REFPREFIX,
+       LT_REQARGS,
        LT_INTITLE // keep this last!
 };
 
@@ -117,7 +119,6 @@ Layout::Layout()
        latextype = LATEX_PARAGRAPH;
        intitle = false;
        inpreamble = false;
-       optionalargs = 0;
        needprotect = false;
        keepempty = false;
        font = inherit_font;
@@ -148,6 +149,8 @@ Layout::Layout()
        htmlforcecss_ = false;
        htmltitle_ = false;
        spellcheck = true;
+       optargs = 0;
+       reqargs = 0;
 }
 
 
@@ -212,6 +215,8 @@ bool Layout::read(Lexer & lex, TextClass const & tclass)
                { "parskip",        LT_PARSKIP },
                { "passthru",       LT_PASS_THRU },
                { "preamble",       LT_PREAMBLE },
+               { "refprefix",      LT_REFPREFIX },
+               { "requiredargs",   LT_REQARGS },
                { "requires",       LT_REQUIRES },
                { "rightmargin",    LT_RIGHTMARGIN },
                { "spacing",        LT_SPACING },
@@ -318,7 +323,11 @@ bool Layout::read(Lexer & lex, TextClass const & tclass)
                        break;
 
                case LT_OPTARGS:
-                       lex >> optionalargs ;
+                       lex >> optargs;
+                       break;
+
+               case LT_REQARGS:
+                       lex >> reqargs;
                        break;
 
                case LT_NEED_PROTECT:
@@ -497,6 +506,16 @@ bool Layout::read(Lexer & lex, TextClass const & tclass)
                        requires_.insert(req.begin(), req.end());
                        break;
                }
+                       
+               case LT_REFPREFIX: {
+                       docstring arg;
+                       lex >> arg;
+                       if (arg == "OFF")
+                               refprefix.clear();
+                       else
+                               refprefix = arg;
+                       break;
+               }
 
                case LT_HTMLTAG:
                        lex >> htmltag_;
@@ -547,6 +566,12 @@ bool Layout::read(Lexer & lex, TextClass const & tclass)
                }
        }
        lex.popTable();
+       // make sure we only have inpreamble = true for commands
+       if (inpreamble && latextype != LATEX_COMMAND) {
+               LYXERR0("InPreamble not permitted except with Command-type layouts.");
+               LYXERR0("Layout name: " << name());
+               inpreamble = false;
+       }
 
        return !error;
 }
@@ -854,11 +879,11 @@ docstring const i18npreamble(Language const * lang, docstring const & templ)
        LASSERT(false, /**/);
 #else
        // FIXME UNICODE
-       // boost::regex is not unicode-safe.
+       // lyx::regex is not unicode-safe.
        // Should use QRegExp or (boost::u32regex, but that requires ICU)
-       static boost::regex const reg("_\\(([^\\)]+)\\)");
-       boost::smatch sub;
-       while (boost::regex_search(preamble, sub, reg)) {
+       static regex const reg("_\\(([^\\)]+)\\)");
+       smatch sub;
+       while (regex_search(preamble, sub, reg)) {
                string const key = sub.str(1);
                string translated;
                if (isAscii(key))