diff --git a/hecl/blender/hecl/frme.py b/hecl/blender/hecl/frme.py
index e9ceb157d..424737677 100644
--- a/hecl/blender/hecl/frme.py
+++ b/hecl/blender/hecl/frme.py
@@ -273,7 +273,7 @@ def recursive_cook(buffer, obj, version, path_hasher, parent_name):
             recursive_cook(buffer, ch, version, path_hasher, obj.name)
 
 
-def cook(path_out, version, path_hasher):
+def cook(writepipebuf, version, path_hasher):
     global hjustifications, vjustifications, model_draw_flags_e
     hjustifications = dict((i[0], i[3]) for i in bpy.types.Object.retro_textpane_hjustification[1]['items'])
     vjustifications = dict((i[0], i[3]) for i in bpy.types.Object.retro_textpane_vjustification[1]['items'])
@@ -292,12 +292,7 @@ def cook(path_out, version, path_hasher):
         if obj.retro_widget_type != 'RETRO_NONE' and not obj.parent:
             recursive_cook(buffer, obj, version, path_hasher, 'kGSYS_DummyWidgetID')
 
-    rem_bytes = 32 - len(buffer) % 32
-    for i in range(rem_bytes):
-        buffer.append(0xff)
-    fout = open(path_out, 'wb')
-    fout.write(buffer)
-    fout.close()
+    return buffer
 
 
 # Registration
diff --git a/hecl/blender/hecl/hmdl/HMDLMesh.py b/hecl/blender/hecl/hmdl/HMDLMesh.py
index 3c008ef89..76025c523 100644
--- a/hecl/blender/hecl/hmdl/HMDLMesh.py
+++ b/hecl/blender/hecl/hmdl/HMDLMesh.py
@@ -5,17 +5,20 @@ from mathutils import Vector
 class VertPool:
 
     # Initialize hash-unique index for each available attribute
-    def __init__(self, bm, rna_loops):
+    def __init__(self, bm, rna_loops, use_luv, material_slots):
         self.bm = bm
         self.rna_loops = rna_loops
+        self.material_slots = material_slots
         self.pos = {}
         self.norm = {}
         self.skin = {}
         self.color = {}
         self.uv = {}
+        self.luv = {}
         self.dlay = None
         self.clays = []
         self.ulays = []
+        self.luvlay = None
 
         dlay = None
         if len(bm.verts.layers.deform):
@@ -27,6 +30,10 @@ class VertPool:
             clays.append(bm.loops.layers.color[cl])
         self.clays = clays
 
+        luvlay = None
+        if use_luv:
+            luvlay = bm.loops.layers.uv[0]
+            self.luvlay = luvlay
         ulays = []
         for ul in range(len(bm.loops.layers.uv)):
             ulays.append(bm.loops.layers.uv[ul])
@@ -48,6 +55,7 @@ class VertPool:
 
         # Per-loop pool attributes
         for f in bm.faces:
+            lightmapped = material_slots[f.material_index].material['retro_lightmapped']
             for l in f.loops:
                 if rna_loops:
                     nf = rna_loops[l.index].normal.copy().freeze()
@@ -57,7 +65,13 @@ class VertPool:
                     cf = l[clays[cl]].copy().freeze()
                     if cf not in self.color:
                         self.color[cf] = len(self.color)
-                for ul in range(len(ulays)):
+                start_uvlay = 0
+                if use_luv and lightmapped:
+                    start_uvlay = 1
+                    uf = l[luvlay].uv.copy().freeze()
+                    if uf not in self.luv:
+                        self.luv[uf] = len(self.luv)
+                for ul in range(start_uvlay, len(ulays)):
                     uf = l[ulays[ul]].uv.copy().freeze()
                     if uf not in self.uv:
                         self.uv[uf] = len(self.uv)
@@ -79,6 +93,13 @@ class VertPool:
         for u in sorted(self.uv.items(), key=operator.itemgetter(1)):
             writebuf(struct.pack('ff', u[0][0], u[0][1]))
 
+        luv_count = 0
+        if self.luvlay is not None:
+            luv_count = 1
+        writebuf(struct.pack('II', luv_count, len(self.luv)))
+        for u in sorted(self.luv.items(), key=operator.itemgetter(1)):
+            writebuf(struct.pack('ff', u[0][0], u[0][1]))
+
         writebuf(struct.pack('I', len(vert_groups)))
         for vgrp in vert_groups:
             writebuf(struct.pack('I', len(vgrp.name)))
@@ -122,6 +143,10 @@ class VertPool:
         return self.color[cf]
 
     def get_uv_idx(self, loop, uidx):
+        if self.luvlay is not None and uidx == 0:
+            if self.material_slots[loop.face.material_index].material['retro_lightmapped']:
+                uf = loop[self.luvlay].uv.copy().freeze()
+                return self.luv[uf]
         uf = loop[self.ulays[uidx]].uv.copy().freeze()
         return self.uv[uf]
 
diff --git a/hecl/blender/hecl/hmdl/__init__.py b/hecl/blender/hecl/hmdl/__init__.py
index b88a70a78..4339d07ac 100644
--- a/hecl/blender/hecl/hmdl/__init__.py
+++ b/hecl/blender/hecl/hmdl/__init__.py
@@ -18,7 +18,6 @@ def write_out_material(writebuf, mat, mesh_obj):
         if isinstance(prop[1], int):
             prop_count += 1
     writebuf(struct.pack('I', prop_count))
-    prop_count = 0
     for prop in mat.items():
         if isinstance(prop[1], int):
             writebuf(struct.pack('I', len(prop[0])))
@@ -34,7 +33,7 @@ def write_out_material(writebuf, mat, mesh_obj):
 
 # Takes a Blender 'Mesh' object (not the datablock)
 # and performs a one-shot conversion process to HMDL
-def cook(writebuf, mesh_obj, output_mode, max_skin_banks, max_octant_length=None):
+def cook(writebuf, mesh_obj, output_mode, max_skin_banks, use_luv=False):
     if mesh_obj.type != 'MESH':
         raise RuntimeError("%s is not a mesh" % mesh_obj.name)
 
@@ -75,10 +74,9 @@ def cook(writebuf, mesh_obj, output_mode, max_skin_banks, max_octant_length=None
     # Create master BMesh and VertPool
     bm_master = bmesh.new()
     bm_master.from_mesh(copy_mesh)
-    vert_pool = HMDLMesh.VertPool(bm_master, rna_loops)
+    vert_pool = HMDLMesh.VertPool(bm_master, rna_loops, use_luv, mesh_obj.material_slots)
 
     # Tag edges where there are distinctive loops
-    splittable_edges = []
     for e in bm_master.edges:
         e.tag = vert_pool.splitable_edge(e)
 
diff --git a/hecl/blender/hecl/mapa.py b/hecl/blender/hecl/mapa.py
index 850a5f4ec..b5c749e6e 100644
--- a/hecl/blender/hecl/mapa.py
+++ b/hecl/blender/hecl/mapa.py
@@ -53,7 +53,7 @@ def cook(writebuf, mesh_obj):
     # Create master BMesh and VertPool
     bm_master = bmesh.new()
     bm_master.from_mesh(copy_obj.data)
-    vert_pool = VertPool(bm_master, rna_loops)
+    vert_pool = VertPool(bm_master, rna_loops, False, mesh_obj.material_slots)
 
     # Output vert pool
     vert_pool.write_out_map(writebuf)
diff --git a/hecl/blender/hecl_blendershell.py b/hecl/blender/hecl_blendershell.py
index 95fa1c371..fac107298 100644
--- a/hecl/blender/hecl_blendershell.py
+++ b/hecl/blender/hecl_blendershell.py
@@ -217,13 +217,14 @@ def dataout_loop():
         elif cmdargs[0] == 'MESHCOMPILENAME':
             meshName = cmdargs[1]
             maxSkinBanks = int(cmdargs[3])
+            useLuv = int(cmdargs[4])
 
             if meshName not in bpy.data.objects:
                 writepipestr(('mesh %s not found' % meshName).encode())
                 continue
 
             writepipestr(b'OK')
-            hecl.hmdl.cook(writepipebuf, bpy.data.objects[meshName], cmdargs[2], maxSkinBanks)
+            hecl.hmdl.cook(writepipebuf, bpy.data.objects[meshName], cmdargs[2], maxSkinBanks, useLuv)
 
         elif cmdargs[0] == 'MESHCOMPILENAMECOLLISION':
             meshName = cmdargs[1]
@@ -281,15 +282,16 @@ def dataout_loop():
             hecl.swld.cook(writepipebuf)
 
         elif cmdargs[0] == 'FRAMECOMPILE':
-            pathOut = cmdargs[1]
-            version = int(cmdargs[2])
+            version = int(cmdargs[1])
             if version != 0 and version != 1:
                 writepipestr(b'bad version')
                 continue
 
             writepipestr(b'OK')
-            hecl.frme.cook(pathOut, version, PathHasher())
+            buffer = hecl.frme.cook(writepipebuf, version, PathHasher())
             writepipestr(b'FRAMEDONE')
+            writepipebuf(struct.pack('I', len(buffer)))
+            writepipebuf(buffer)
 
         elif cmdargs[0] == 'LIGHTCOMPILEALL':
             writepipestr(b'OK')
diff --git a/hecl/driver/ToolBase.hpp b/hecl/driver/ToolBase.hpp
index 8cea1adde..121ad8343 100644
--- a/hecl/driver/ToolBase.hpp
+++ b/hecl/driver/ToolBase.hpp
@@ -78,7 +78,10 @@ protected:
 #endif
             {
                 if (ch == 'n' || ch == 'N')
+                {
+                    hecl::Printf(_S("\n"));
                     return false;
+                }
                 if (ch == 'y' || ch == 'Y' || ch == '\r' || ch == '\n')
                     break;
             }
diff --git a/hecl/driver/ToolExtract.hpp b/hecl/driver/ToolExtract.hpp
index 3cbe303ae..87c62e6b7 100644
--- a/hecl/driver/ToolExtract.hpp
+++ b/hecl/driver/ToolExtract.hpp
@@ -19,8 +19,9 @@ class ToolExtract final : public ToolBase
     {
         const hecl::Database::DataSpecEntry* m_entry;
         std::unique_ptr<hecl::Database::IDataSpec> m_instance;
-        SpecExtractPass(const hecl::Database::DataSpecEntry* entry, hecl::Database::IDataSpec* instance)
-        : m_entry(entry), m_instance(instance) {}
+        SpecExtractPass(const hecl::Database::DataSpecEntry* entry,
+                        std::unique_ptr<hecl::Database::IDataSpec>&& instance)
+        : m_entry(entry), m_instance(std::move(instance)) {}
         SpecExtractPass(const SpecExtractPass& other) = delete;
         SpecExtractPass(SpecExtractPass&& other) = default;
     };
@@ -90,14 +91,9 @@ public:
         {
             if (entry->m_factory)
             {
-                hecl::Database::IDataSpec* ds = entry->m_factory(*m_useProj, hecl::Database::DataSpecTool::Extract);
-                if (ds)
-                {
-                    if (ds->canExtract(m_einfo, m_reps))
-                        m_specPasses.emplace_back(entry, ds);
-                    else
-                        delete ds;
-                }
+                auto ds = entry->m_factory(*m_useProj, hecl::Database::DataSpecTool::Extract);
+                if (ds && ds->canExtract(m_einfo, m_reps))
+                    m_specPasses.emplace_back(entry, std::move(ds));
             }
         }
     }
diff --git a/hecl/include/hecl/Blender/Connection.hpp b/hecl/include/hecl/Blender/Connection.hpp
index 89bd6862b..b89ef04de 100644
--- a/hecl/include/hecl/Blender/Connection.hpp
+++ b/hecl/include/hecl/Blender/Connection.hpp
@@ -198,6 +198,8 @@ struct Mesh
     std::vector<Vector3f> color;
     uint32_t uvLayerCount = 0;
     std::vector<Vector2f> uv;
+    uint32_t luvLayerCount = 0;
+    std::vector<Vector2f> luv;
 
     /* Skinning data */
     std::vector<std::string> boneNames;
@@ -537,7 +539,7 @@ public:
                      Mesh::SurfProgFunc surfProg=[](int){});
 
     /** Compile mesh by name (AREA blends only) */
-    Mesh compileMesh(std::string_view name, HMDLTopology topology, int skinSlotCount=10,
+    Mesh compileMesh(std::string_view name, HMDLTopology topology, int skinSlotCount=10, bool useLuv=false,
                      Mesh::SurfProgFunc surfProg=[](int){});
 
     /** Compile collision mesh by name (AREA blends only) */
@@ -560,7 +562,7 @@ public:
     PathMesh compilePathMesh();
 
     /** Compile GUI into FRME data (FRAME blends only) */
-    void compileGuiFrame(std::string_view pathOut, int version);
+    std::vector<uint8_t> compileGuiFrame(int version);
 
     /** Gather all texture paths in scene */
     std::vector<ProjectPath> getTextures();
diff --git a/hecl/include/hecl/Database.hpp b/hecl/include/hecl/Database.hpp
index d6b7a03ec..12099fa54 100644
--- a/hecl/include/hecl/Database.hpp
+++ b/hecl/include/hecl/Database.hpp
@@ -144,11 +144,12 @@ struct DataSpecEntry
 {
     SystemStringView m_name;
     SystemStringView m_desc;
-    std::function<IDataSpec*(Project&, DataSpecTool)> m_factory;
+    SystemStringView m_pakExt;
+    std::function<std::unique_ptr<IDataSpec>(Project&, DataSpecTool)> m_factory;
 
-    DataSpecEntry(SystemStringView name, SystemStringView desc,
-                  std::function<IDataSpec*(Project& project, DataSpecTool)>&& factory)
-    : m_name(name), m_desc(desc), m_factory(std::move(factory)) {}
+    DataSpecEntry(SystemStringView name, SystemStringView desc, SystemStringView pakExt,
+                  std::function<std::unique_ptr<IDataSpec>(Project& project, DataSpecTool)>&& factory)
+    : m_name(name), m_desc(desc), m_pakExt(pakExt), m_factory(std::move(factory)) {}
 };
 
 /**
diff --git a/hecl/include/hecl/MultiProgressPrinter.hpp b/hecl/include/hecl/MultiProgressPrinter.hpp
index 61b8af748..cb4426361 100644
--- a/hecl/include/hecl/MultiProgressPrinter.hpp
+++ b/hecl/include/hecl/MultiProgressPrinter.hpp
@@ -2,6 +2,7 @@
 #define HECLMULTIPROGRESSPRINTER_HPP
 
 #include "hecl.hpp"
+#include <thread>
 
 namespace hecl
 {
@@ -19,6 +20,7 @@ class MultiProgressPrinter
 #endif
         int width;
         bool xtermColor = false;
+        bool truncate = false;
     } m_termInfo;
 
     struct ThreadStat
@@ -34,7 +36,7 @@ class MultiProgressPrinter
     mutable int m_indeterminateCounter = 0;
     mutable int m_curThreadLines = 0;
     mutable int m_curProgLines = 0;
-    mutable int m_latestThread = 0;
+    mutable int m_latestThread = -1;
     mutable bool m_running = false;
     mutable bool m_dirty = false;
     mutable bool m_mainIndeterminate = false;
diff --git a/hecl/include/hecl/hecl.hpp b/hecl/include/hecl/hecl.hpp
index 8b5b5f252..0ef4df220 100644
--- a/hecl/include/hecl/hecl.hpp
+++ b/hecl/include/hecl/hecl.hpp
@@ -495,7 +495,7 @@ static inline bool PathRelative(const SystemChar* path)
 #endif
 }
 
-static inline int ConsoleWidth()
+static inline int ConsoleWidth(bool* ok = nullptr)
 {
     int retval = 80;
 #if _WIN32
@@ -503,11 +503,19 @@ static inline int ConsoleWidth()
     CONSOLE_SCREEN_BUFFER_INFO info;
     GetConsoleScreenBufferInfo(GetStdHandle(STD_OUTPUT_HANDLE), &info);
     retval = info.dwSize.X;
+    if (ok)
+        *ok = true;
 #endif
 #else
+    if (ok)
+        *ok = false;
     struct winsize w;
     if (ioctl(STDOUT_FILENO, TIOCGWINSZ, &w) != -1)
+    {
         retval = w.ws_col;
+        if (ok)
+            *ok = true;
+    }
 #endif
     if (retval < 10)
         return 10;
@@ -547,6 +555,7 @@ public:
     uint32_t val32() const {return uint32_t(hash) ^ uint32_t(hash >> 32);}
     uint64_t val64() const {return uint64_t(hash);}
     size_t valSizeT() const {return size_t(hash);}
+    template <typename T> T valT() const;
     Hash& operator=(const Hash& other) {hash = other.hash; return *this;}
     bool operator==(const Hash& other) const {return hash == other.hash;}
     bool operator!=(const Hash& other) const {return hash != other.hash;}
@@ -555,6 +564,8 @@ public:
     bool operator<=(const Hash& other) const {return hash <= other.hash;}
     bool operator>=(const Hash& other) const {return hash >= other.hash;}
 };
+template <> inline uint32_t Hash::valT<uint32_t>() const { return val32(); }
+template <> inline uint64_t Hash::valT<uint64_t>() const { return val64(); }
 
 /**
  * @brief Timestamp representation used for comparing modtimes of cooked resources
diff --git a/hecl/lib/Backend/GX.cpp b/hecl/lib/Backend/GX.cpp
index 7f00ce22f..09e209f6f 100644
--- a/hecl/lib/Backend/GX.cpp
+++ b/hecl/lib/Backend/GX.cpp
@@ -260,6 +260,15 @@ GX::TraceResult GX::RecursiveTraceColor(const IR& ir, Diagnostics& diag, const I
                 b->m_kColor = newKColor;
                 return TraceResult(b);
             }
+            else if (aTrace.type == TraceResult::Type::TEVColorArg &&
+                     bTrace.type == TraceResult::Type::TEVColorArg)
+            {
+                TEVStage& stage = addTEVStage(diag, inst.m_loc);
+                stage.m_color[0] = aTrace.tevColorArg;
+                stage.m_color[3] = bTrace.tevColorArg;
+                stage.m_kColor = newKColor;
+                return TraceResult(&stage);
+            }
             break;
         }
         case ArithmeticOp::Subtract:
@@ -292,6 +301,16 @@ GX::TraceResult GX::RecursiveTraceColor(const IR& ir, Diagnostics& diag, const I
                 a->m_cop = TEV_SUB;
                 return TraceResult(a);
             }
+            else if (aTrace.type == TraceResult::Type::TEVColorArg &&
+                     bTrace.type == TraceResult::Type::TEVColorArg)
+            {
+                TEVStage& stage = addTEVStage(diag, inst.m_loc);
+                stage.m_color[0] = aTrace.tevColorArg;
+                stage.m_color[3] = bTrace.tevColorArg;
+                stage.m_kColor = newKColor;
+                stage.m_cop = TEV_SUB;
+                return TraceResult(&stage);
+            }
             break;
         }
         case ArithmeticOp::Multiply:
@@ -544,6 +563,15 @@ GX::TraceResult GX::RecursiveTraceAlpha(const IR& ir, Diagnostics& diag, const I
                 b->m_kAlpha = newKAlpha;
                 return TraceResult(b);
             }
+            else if (aTrace.type == TraceResult::Type::TEVAlphaArg &&
+                     bTrace.type == TraceResult::Type::TEVAlphaArg)
+            {
+                TEVStage& stage = addTEVStage(diag, inst.m_loc);
+                stage.m_alpha[0] = aTrace.tevAlphaArg;
+                stage.m_alpha[3] = bTrace.tevAlphaArg;
+                stage.m_kAlpha = newKAlpha;
+                return TraceResult(&stage);
+            }
             break;
         }
         case ArithmeticOp::Subtract:
@@ -583,6 +611,16 @@ GX::TraceResult GX::RecursiveTraceAlpha(const IR& ir, Diagnostics& diag, const I
                 a->m_kAlpha = newKAlpha;
                 return TraceResult(a);
             }
+            else if (aTrace.type == TraceResult::Type::TEVAlphaArg &&
+                     bTrace.type == TraceResult::Type::TEVAlphaArg)
+            {
+                TEVStage& stage = addTEVStage(diag, inst.m_loc);
+                stage.m_alpha[0] = aTrace.tevAlphaArg;
+                stage.m_alpha[3] = bTrace.tevAlphaArg;
+                stage.m_kAlpha = newKAlpha;
+                stage.m_aop = TEV_SUB;
+                return TraceResult(&stage);
+            }
             break;
         }
         case ArithmeticOp::Multiply:
diff --git a/hecl/lib/Blender/Connection.cpp b/hecl/lib/Blender/Connection.cpp
index 2d041f7cf..4aa0d42e0 100644
--- a/hecl/lib/Blender/Connection.cpp
+++ b/hecl/lib/Blender/Connection.cpp
@@ -1000,6 +1000,14 @@ Mesh::Mesh(Connection& conn, HMDLTopology topologyIn, int skinSlotCount, SurfPro
     for (uint32_t i=0 ; i<count ; ++i)
         uv.emplace_back(conn);
 
+    conn._readBuf(&luvLayerCount, 4);
+    if (luvLayerCount > 1)
+        LogModule.report(logvisor::Fatal, "mesh has %u LUV-layers; max 1", luvLayerCount);
+    conn._readBuf(&count, 4);
+    luv.reserve(count);
+    for (uint32_t i=0 ; i<count ; ++i)
+        luv.emplace_back(conn);
+
     conn._readBuf(&count, 4);
     boneNames.reserve(count);
     for (uint32_t i=0 ; i<count ; ++i)
@@ -1827,15 +1835,15 @@ Mesh DataStream::compileMesh(HMDLTopology topology, int skinSlotCount, Mesh::Sur
 }
 
 Mesh DataStream::compileMesh(std::string_view name, HMDLTopology topology,
-                             int skinSlotCount, Mesh::SurfProgFunc surfProg)
+                             int skinSlotCount, bool useLuv, Mesh::SurfProgFunc surfProg)
 {
     if (m_parent->getBlendType() != BlendType::Area)
         BlenderLog.report(logvisor::Fatal, _S("%s is not an AREA blend"),
                           m_parent->getBlendPath().getAbsolutePath().data());
 
     char req[128];
-    snprintf(req, 128, "MESHCOMPILENAME %s %s %d", name.data(),
-             MeshOutputModeString(topology), skinSlotCount);
+    snprintf(req, 128, "MESHCOMPILENAME %s %s %d %d", name.data(),
+             MeshOutputModeString(topology), skinSlotCount, int(useLuv));
     m_parent->_writeStr(req);
 
     char readBuf[256];
@@ -1953,14 +1961,15 @@ PathMesh DataStream::compilePathMesh()
     return PathMesh(*m_parent);
 }
 
-void DataStream::compileGuiFrame(std::string_view pathOut, int version)
+std::vector<uint8_t> DataStream::compileGuiFrame(int version)
 {
+    std::vector<uint8_t> ret;
     if (m_parent->getBlendType() != BlendType::Frame)
         BlenderLog.report(logvisor::Fatal, _S("%s is not a FRAME blend"),
                           m_parent->getBlendPath().getAbsolutePath().data());
 
     char req[512];
-    snprintf(req, 512, "FRAMECOMPILE '%s' %d", pathOut.data(), version);
+    snprintf(req, 512, "FRAMECOMPILE %d", version);
     m_parent->_writeStr(req);
 
     char readBuf[1024];
@@ -1987,6 +1996,12 @@ void DataStream::compileGuiFrame(std::string_view pathOut, int version)
         snprintf(req, 512, "%016" PRIX64 , path.hash().val64());
         m_parent->_writeStr(req);
     }
+
+    uint32_t len;
+    m_parent->_readBuf(&len, 4);
+    ret.resize(len);
+    m_parent->_readBuf(&ret[0], len);
+    return ret;
 }
 
 std::vector<ProjectPath> DataStream::getTextures()
@@ -2386,7 +2401,7 @@ void Token::shutdown()
     {
         m_conn->quitBlender();
         m_conn.reset();
-        BlenderLog.report(logvisor::Info, "BlenderConnection Shutdown Successful");
+        BlenderLog.report(logvisor::Info, "Blender Shutdown Successful");
     }
 }
 
diff --git a/hecl/lib/MultiProgressPrinter.cpp b/hecl/lib/MultiProgressPrinter.cpp
index 9423b89da..5fd3572fc 100644
--- a/hecl/lib/MultiProgressPrinter.cpp
+++ b/hecl/lib/MultiProgressPrinter.cpp
@@ -19,15 +19,17 @@ void MultiProgressPrinter::ThreadStat::print(const TermInfo& tinfo) const
     float factor = std::max(0.f, std::min(1.f, m_factor));
     int iFactor = factor * 100.f;
 
+    int messageLen = m_message.size();
+    int submessageLen = m_submessage.size();
+
     int half;
     if (blocks)
         half = (tinfo.width + 1) / 2 - 2;
-    else
+    else if (tinfo.truncate)
         half = tinfo.width - 4;
-    int rightHalf = tinfo.width - half - 4;
+    else
+        half = messageLen;
 
-    int messageLen = m_message.size();
-    int submessageLen = m_submessage.size();
     if (half - messageLen < submessageLen-2)
         submessageLen = 0;
 
@@ -57,6 +59,7 @@ void MultiProgressPrinter::ThreadStat::print(const TermInfo& tinfo) const
 
     if (blocks)
     {
+        int rightHalf = tinfo.width - half - 4;
         int blocks = rightHalf - 7;
         int filled = blocks * factor;
         int rem = blocks - filled;
@@ -176,7 +179,7 @@ void MultiProgressPrinter::DoPrint()
 
     if (m_dirty)
     {
-        m_termInfo.width = (hecl::GuiMode ? 120 : std::max(80, hecl::ConsoleWidth()));
+        m_termInfo.width = (hecl::GuiMode ? 120 : std::max(80, hecl::ConsoleWidth(&m_termInfo.truncate)));
         MoveCursorUp(m_curThreadLines + m_curProgLines);
         m_curThreadLines = m_curProgLines = 0;
 
@@ -237,7 +240,7 @@ void MultiProgressPrinter::DoPrint()
                 ++m_curProgLines;
             }
         }
-        else
+        else if (m_latestThread != -1)
         {
             const ThreadStat& stat = m_threadStats[m_latestThread];
             stat.print(m_termInfo);
@@ -365,6 +368,7 @@ void MultiProgressPrinter::startNewLine() const
     std::lock_guard<std::mutex> lk(m_logLock);
     const_cast<MultiProgressPrinter&>(*this).DoPrint();
     m_threadStats.clear();
+    m_latestThread = -1;
     m_curThreadLines = 0;
     m_mainFactor = -1.f;
     auto logLk = logvisor::LockLog();
diff --git a/hecl/lib/Project.cpp b/hecl/lib/Project.cpp
index f96b0f27c..5ff1db5a2 100644
--- a/hecl/lib/Project.cpp
+++ b/hecl/lib/Project.cpp
@@ -482,7 +482,7 @@ bool Project::cookPath(const ProjectPath& path, const hecl::MultiProgressPrinter
         {
             m_cookSpecs.clear();
             if (spec->m_factory)
-                m_cookSpecs.push_back(std::unique_ptr<IDataSpec>(spec->m_factory(*this, DataSpecTool::Cook)));
+                m_cookSpecs.push_back(spec->m_factory(*this, DataSpecTool::Cook));
         }
     }
     else if (m_cookSpecs.empty())
@@ -490,7 +490,7 @@ bool Project::cookPath(const ProjectPath& path, const hecl::MultiProgressPrinter
         m_cookSpecs.reserve(m_compiledSpecs.size());
         for (const ProjectDataSpec& spec : m_compiledSpecs)
             if (spec.active && spec.spec.m_factory)
-                m_cookSpecs.push_back(std::unique_ptr<IDataSpec>(spec.spec.m_factory(*this, DataSpecTool::Cook)));
+                m_cookSpecs.push_back(spec.spec.m_factory(*this, DataSpecTool::Cook));
     }
 
     /* Iterate complete directory/file/glob list */
@@ -549,7 +549,7 @@ bool Project::packagePath(const ProjectPath& path, const hecl::MultiProgressPrin
         LogModule.report(logvisor::Fatal, "No matching DataSpec");
 
     if (!m_lastPackageSpec || m_lastPackageSpec->getDataSpecEntry() != specEntry)
-        m_lastPackageSpec = std::unique_ptr<IDataSpec>(specEntry->m_factory(*this, DataSpecTool::Package));
+        m_lastPackageSpec = specEntry->m_factory(*this, DataSpecTool::Package);
 
     if (m_lastPackageSpec->canPackage(path))
     {
diff --git a/hecl/lib/ProjectPath.cpp b/hecl/lib/ProjectPath.cpp
index bbcaa1da7..9f2e3bc23 100644
--- a/hecl/lib/ProjectPath.cpp
+++ b/hecl/lib/ProjectPath.cpp
@@ -14,9 +14,9 @@ static SystemString CanonRelPath(SystemStringView path)
     hecl::SystemRegexMatch matches;
     SystemString in(path);
     SanitizePath(in);
-    for (; std::regex_search(in, matches, regPATHCOMP) ; in = matches.suffix())
+    for (; std::regex_search(in, matches, regPATHCOMP) ; in = matches.suffix().str())
     {
-        const SystemString& match = matches[1];
+        hecl::SystemRegexMatch::const_reference match = matches[1];
         if (!match.compare(_S(".")))
             continue;
         else if (!match.compare(_S("..")))
@@ -30,7 +30,7 @@ static SystemString CanonRelPath(SystemStringView path)
             comps.pop_back();
             continue;
         }
-        comps.push_back(match);
+        comps.push_back(match.str());
     }
 
     /* Emit relative path */
@@ -210,7 +210,7 @@ static void _recursiveGlob(Database::Project& proj,
             return;
 
         if (S_ISDIR(theStat.st_mode))
-            _recursiveGlob(proj, outPaths, matches.suffix(), nextItStr, true);
+            _recursiveGlob(proj, outPaths, matches.suffix().str(), nextItStr, true);
         else
             outPaths.emplace_back(proj, nextItStr);
         return;
@@ -235,7 +235,7 @@ static void _recursiveGlob(Database::Project& proj,
                 continue;
 
             if (ent.m_isDir)
-                _recursiveGlob(proj, outPaths, matches.suffix(), nextItStr, true);
+                _recursiveGlob(proj, outPaths, matches.suffix().str(), nextItStr, true);
             else
                 outPaths.emplace_back(proj, nextItStr);
         }