28 files changed, 182 insertions, 33 deletions

diff --git a/po/en.po b/po/en.po
index 4e10cc9b..37db7424 100644
--- a/po/en.po
+++ b/po/en.po
@@ -647,7 +647,7 @@ msgstr "DELETE IDENTITY"
 
 #, c-format
 msgid "dlg.confirm.ident.delete"
-msgstr "Do you really want to delete the identity\n%s%s%s\nincluding its certificate and private key files?"
+msgstr "Do you really want to delete the identity %s\"%s\"%s including its certificate and private key files?"
 
 msgid "dlg.ident.delete"
 msgstr "Delete Identity and Files"
@@ -665,7 +665,7 @@ msgstr "UNSUBSCRIBE"
 
 #, c-format
 msgid "dlg.confirm.unsub"
-msgstr "Really unsubscribe from feed\n\"%s\"?"
+msgstr "Really unsubscribe from feed \"%s\"?"
 
 msgid "dlg.unsub"
 msgstr "Unsubscribe"
@@ -1014,7 +1014,7 @@ msgid "heading.uploadport"
 msgstr "TITAN UPLOAD PORT"
 
 msgid "dlg.uploadport.msg"
-msgstr "Set the Titan server port to use for this URL.\nThe port is saved in the site-specific configuration."
+msgstr "Set the Titan server port to use for this URL. The port is saved in the site-specific configuration."
 
 msgid "dlg.uploadport.set"
 msgstr "Set Port"
@@ -1857,6 +1857,18 @@ msgstr "Invalid Certificate"
 msgid "error.cert.invalid.msg"
 msgstr "The provided client certificate is expired or invalid."
 
+msgid "error.ansi"
+msgstr "Terminal Emulation"
+
+msgid "error.ansi.msg"
+msgstr "This page may not be displayed correctly. It uses ANSI escape sequences to style text, which is only partially supported. You could try using a terminal emulator to view it."
+
+msgid "error.glyphs"
+msgstr "Missing Glyphs"
+
+msgid "error.glyphs.msg"
+msgstr "This page could not displayed in full because some characters are missing. You can install additional fonts to fix this."
+
 msgid "gempub.cover.viewlocal"
 msgstr "This Gempub book can be viewed after it has been saved locally."
 
@@ -1947,7 +1959,7 @@ msgstr "DELETE FONTPACK"
 
 #, c-format
 msgid "dlg.fontpack.delete.confirm"
-msgstr "Do you really want to permanently delete\nthe fontpack \"%s\"?"
+msgstr "Do you really want to permanently delete the fontpack \"%s\"?"
 
 msgid "dlg.fontpack.delete"
 msgstr "Delete Fontpack"
@@ -1970,3 +1982,13 @@ msgstr "Lagrange attempts to load all individual TrueType files that are copied
 msgid "truetype.help.installed"
 msgstr "This font is installed in the user fonts directory."
 
+msgid "heading.dismiss.warning"
+msgstr "DISMISS WARNING"
+
+#, c-format
+msgid "dlg.dismiss.ansi"
+msgstr "Permanently dismiss warning about terminal emulation on %s?"
+
+msgid "dlg.dismiss.warning"
+msgstr "Dismiss Warning"
+
diff --git a/res/lang/de.bin b/res/lang/de.bin
index 260f2e5a..83b483d2 100644
--- a/res/lang/de.bin
+++ b/res/lang/de.bin
diff --git a/res/lang/en.bin b/res/lang/en.bin
index fb3bf4dd..11bc8e33 100644
--- a/res/lang/en.bin
+++ b/res/lang/en.bin
diff --git a/res/lang/eo.bin b/res/lang/eo.bin
index d49f2e26..a60f01f1 100644
--- a/res/lang/eo.bin
+++ b/res/lang/eo.bin
diff --git a/res/lang/es.bin b/res/lang/es.bin
index ef1aed2e..69bcaab2 100644
--- a/res/lang/es.bin
+++ b/res/lang/es.bin
diff --git a/res/lang/es_MX.bin b/res/lang/es_MX.bin
index fe32a70f..fc77fdfd 100644
--- a/res/lang/es_MX.bin
+++ b/res/lang/es_MX.bin
diff --git a/res/lang/fi.bin b/res/lang/fi.bin
index f4eddb4f..83633ca2 100644
--- a/res/lang/fi.bin
+++ b/res/lang/fi.bin
diff --git a/res/lang/fr.bin b/res/lang/fr.bin
index 8156fe47..45c11f2c 100644
--- a/res/lang/fr.bin
+++ b/res/lang/fr.bin
diff --git a/res/lang/gl.bin b/res/lang/gl.bin
index 48ca1bd7..03132f81 100644
--- a/res/lang/gl.bin
+++ b/res/lang/gl.bin
diff --git a/res/lang/ia.bin b/res/lang/ia.bin
index 1f749638..ef71e46b 100644
--- a/res/lang/ia.bin
+++ b/res/lang/ia.bin
diff --git a/res/lang/ie.bin b/res/lang/ie.bin
index 45d8c737..87d2169b 100644
--- a/res/lang/ie.bin
+++ b/res/lang/ie.bin
diff --git a/res/lang/isv.bin b/res/lang/isv.bin
index 81bdb744..34dbccfb 100644
--- a/res/lang/isv.bin
+++ b/res/lang/isv.bin
diff --git a/res/lang/pl.bin b/res/lang/pl.bin
index 2bb0c45e..8c0d29d1 100644
--- a/res/lang/pl.bin
+++ b/res/lang/pl.bin
diff --git a/res/lang/ru.bin b/res/lang/ru.bin
index df0fea58..46994a99 100644
--- a/res/lang/ru.bin
+++ b/res/lang/ru.bin
diff --git a/res/lang/sk.bin b/res/lang/sk.bin
index ac847262..df5db2d2 100644
--- a/res/lang/sk.bin
+++ b/res/lang/sk.bin
diff --git a/res/lang/sr.bin b/res/lang/sr.bin
index 7be9ab33..a0c36b93 100644
--- a/res/lang/sr.bin
+++ b/res/lang/sr.bin
diff --git a/res/lang/tok.bin b/res/lang/tok.bin
index 4a213691..24db65b4 100644
--- a/res/lang/tok.bin
+++ b/res/lang/tok.bin
diff --git a/res/lang/zh_Hans.bin b/res/lang/zh_Hans.bin
index 5abdc3ee..9c23c550 100644
--- a/res/lang/zh_Hans.bin
+++ b/res/lang/zh_Hans.bin
diff --git a/res/lang/zh_Hant.bin b/res/lang/zh_Hant.bin
index 2295148e..bc94f856 100644
--- a/res/lang/zh_Hant.bin
+++ b/res/lang/zh_Hant.bin
diff --git a/src/gmdocument.c b/src/gmdocument.c
index bd3fa788..c7d5501f 100644
--- a/src/gmdocument.c
+++ b/src/gmdocument.c
@@ -107,6 +107,7 @@ struct Impl_GmDocument {
     iChar     siteIcon;
     iMedia *  media;
     iStringSet *openURLs; /* currently open URLs for highlighting links */
+    int       warnings;
     iBool     isPaletteValid;
     iColor    palette[tmMax_ColorId]; /* copy of the color palette */
 };
@@ -596,6 +597,8 @@ static void doLayout_GmDocument_(iGmDocument *d) {
         isPreformat = iTrue;
         isFirstText = iFalse;
     }
+    d->warnings &= ~missingGlyphs_GmDocumentWarning;
+    checkMissing_Text(); /* clear the flag */
     setAnsiFlags_Text(d->theme.ansiEscapes);
     while (nextSplit_Rangecc(content, "\n", &contentLine)) {
         iRangecc line = contentLine; /* `line` will be trimmed; modifying would confuse `nextSplit_Rangecc` */
@@ -1045,6 +1048,9 @@ static void doLayout_GmDocument_(iGmDocument *d) {
     }
 #endif
     d->size.y = pos.y;
+    if (checkMissing_Text()) {
+        d->warnings |= missingGlyphs_GmDocumentWarning;
+    }
     /* Go over the preformatted blocks and mark them wide if at least one run is wide. */ {
         /* TODO: Store the dimensions and ranges for later access. */
         iForEach(Array, i, &d->layout) {
@@ -1084,6 +1090,7 @@ void init_GmDocument(iGmDocument *d) {
     d->siteIcon = 0;
     d->media = new_Media();
     d->openURLs = NULL;
+    d->warnings = 0;
     d->isPaletteValid = iFalse;
     iZap(d->palette);
 }
@@ -1123,16 +1130,28 @@ static void setDerivedThemeColors_(enum iGmDocumentTheme theme) {
               mix_Color(get_Color(tmBannerTitle_ColorId),
                         get_Color(tmBackground_ColorId),
                         theme == colorfulDark_GmDocumentTheme ? 0.55f : 0));
-    const int bannerItemFg = isDark_GmDocumentTheme(currentTheme_()) ? white_ColorId : black_ColorId;
-    set_Color(tmBannerItemBackground_ColorId, mix_Color(get_Color(tmBannerBackground_ColorId),
-                                                        get_Color(tmBannerTitle_ColorId), 0.1f));
-    set_Color(tmBannerItemFrame_ColorId, mix_Color(get_Color(tmBannerBackground_ColorId),
-                                                   get_Color(tmBannerTitle_ColorId), 0.4f));
-    set_Color(tmBannerItemText_ColorId, mix_Color(get_Color(tmBannerBackground_ColorId),
-                                                  get_Color(bannerItemFg), 0.75f));
-    set_Color(tmBannerItemTitle_ColorId, get_Color(bannerItemFg));
+    /* Banner colors. */
+    if (theme == highContrast_GmDocumentTheme) {
+        set_Color(tmBannerItemBackground_ColorId, get_Color(tmBannerBackground_ColorId));
+        set_Color(tmBannerItemFrame_ColorId, get_Color(tmBannerIcon_ColorId));
+        set_Color(tmBannerItemTitle_ColorId, get_Color(tmBannerTitle_ColorId));
+        set_Color(tmBannerItemText_ColorId, get_Color(tmBannerTitle_ColorId));
+    }
+    else {
+        const int bannerItemFg = isDark_GmDocumentTheme(currentTheme_()) ? white_ColorId : black_ColorId;
+        set_Color(tmBannerItemBackground_ColorId, mix_Color(get_Color(tmBannerBackground_ColorId),
+                                                            get_Color(tmBannerTitle_ColorId), 0.1f));
+        set_Color(tmBannerItemFrame_ColorId, mix_Color(get_Color(tmBannerBackground_ColorId),
+                                                       get_Color(tmBannerTitle_ColorId), 0.4f));
+        set_Color(tmBannerItemText_ColorId, mix_Color(get_Color(tmBannerTitle_ColorId),
+                                                      get_Color(bannerItemFg), 0.5f));
+        set_Color(tmBannerItemTitle_ColorId, get_Color(bannerItemFg));
+    }
+    /* Modified backgrounds. */
     set_Color(tmBackgroundAltText_ColorId,
               mix_Color(get_Color(tmQuoteIcon_ColorId), get_Color(tmBackground_ColorId), 0.85f));
+    set_Color(tmFrameAltText_ColorId,
+              mix_Color(get_Color(tmQuoteIcon_ColorId), get_Color(tmBackground_ColorId), 0.4f));
     set_Color(tmBackgroundOpenLink_ColorId,
               mix_Color(get_Color(tmLinkText_ColorId), get_Color(tmBackground_ColorId), 0.90f));
     set_Color(tmFrameOpenLink_ColorId,
@@ -2008,6 +2027,14 @@ void setSource_GmDocument(iGmDocument *d, const iString *source, int width, int
     /* Normalize and convert to Gemtext if needed. */
     set_String(&d->unormSource, source);
     set_String(&d->source, source);
+    /* Detect use of ANSI escapes. */ {
+        iRegExp *ansiEsc = new_RegExp("\x1b[[()]([0-9;AB]*?)m", 0);
+        iRegExpMatch m;
+        init_RegExpMatch(&m);
+        const iBool found = matchString_RegExp(ansiEsc, &d->unormSource, &m);
+        iChangeFlags(d->warnings, ansiEscapes_GmDocumentWarning, found);
+        iRelease(ansiEsc);
+    }
     if (d->format == gemini_SourceFormat) {
         d->theme.ansiEscapes = prefs_App()->gemtextAnsiEscapes;
     }
@@ -2157,6 +2184,10 @@ size_t memorySize_GmDocument(const iGmDocument *d) {
            memorySize_Media(d->media);
 }
 
+int warnings_GmDocument(const iGmDocument *d) {
+    return d->warnings;
+}
+
 iRangecc findText_GmDocument(const iGmDocument *d, const iString *text, const char *start) {
     const char * src      = constBegin_String(&d->source);
     const size_t startPos = (start ? start - src : 0);
diff --git a/src/gmdocument.h b/src/gmdocument.h
index e010ad43..0c24302f 100644
--- a/src/gmdocument.h
+++ b/src/gmdocument.h
@@ -172,6 +172,11 @@ iRangecc    findLoc_GmRun           (const iGmRun *, iInt2 pos);
 iDeclareClass(GmDocument)
 iDeclareObjectConstruction(GmDocument)
     
+enum iGmDocumentWarning {
+    ansiEscapes_GmDocumentWarning   = iBit(1),
+    missingGlyphs_GmDocumentWarning = iBit(2),
+};
+
 /*
 enum iGmDocumentBanner {
     none_GmDocumentBanner,
@@ -221,6 +226,7 @@ iInt2           size_GmDocument             (const iGmDocument *);
 const iArray *  headings_GmDocument         (const iGmDocument *); /* array of GmHeadings */
 const iString * source_GmDocument           (const iGmDocument *);
 size_t          memorySize_GmDocument       (const iGmDocument *); /* bytes */
+int             warnings_GmDocument         (const iGmDocument *);
 
 iRangecc        findText_GmDocument                 (const iGmDocument *, const iString *text, const char *start);
 iRangecc        findTextBefore_GmDocument           (const iGmDocument *, const iString *text, const char *before);
diff --git a/src/gmutil.c b/src/gmutil.c
index 264e7ac8..22219221 100644
--- a/src/gmutil.c
+++ b/src/gmutil.c
@@ -755,6 +755,14 @@ static const struct {
       { 0x1f645, /* no good */
         "${error.certverify}",
         "${error.certverify.msg}" } },
+    { ansiEscapes_GmStatusCode,
+      { 0x1f5b3, /* old computer */
+        "${error.ansi}",
+        "${error.ansi.msg}" } },
+    { missingGlyphs_GmStatusCode,
+      { 0x1f520, /* ABCD */
+        "${error.glyphs}",
+        "${error.glyphs.msg}" } },
     { temporaryFailure_GmStatusCode,
       { 0x1f50c, /* electric plug */
         "${error.temporary}",
diff --git a/src/gmutil.h b/src/gmutil.h
index c65a17e6..6b10b444 100644
--- a/src/gmutil.h
+++ b/src/gmutil.h
@@ -45,6 +45,8 @@ enum iGmStatusCode {
     tlsFailure_GmStatusCode,
     tlsServerCertificateExpired_GmStatusCode,
     tlsServerCertificateNotVerified_GmStatusCode,
+    ansiEscapes_GmStatusCode,
+    missingGlyphs_GmStatusCode,
 
     none_GmStatusCode                      = 0,
     /* general status code categories */
diff --git a/src/ui/banner.c b/src/ui/banner.c
index d95c853b..e817f1bb 100644
--- a/src/ui/banner.c
+++ b/src/ui/banner.c
@@ -27,6 +27,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
 #include "lang.h"
 #include "paint.h"
 #include "util.h"
+#include "app.h"
 
 iDeclareType(BannerItem)
     
@@ -53,27 +54,33 @@ struct Impl_Banner {
     iRect rect;
     iString site;
     iString icon;
+    int siteHeight;
     iArray items;
     iBool isClick;
 };
 
 iDefineTypeConstruction(Banner)
 
+#define itemGap_Banner_     (3 * gap_UI)
+#define itemVPad_Banner_    (2 * gap_UI)
+#define itemHPad_Banner_    (3 * gap_UI)
+#define bottomPad_Banner_   (4 * gap_UI)
+
 static void updateHeight_Banner_(iBanner *d) {
     d->rect.size.y = 0;
     if (!isEmpty_String(&d->site)) {
-        d->rect.size.y += lineHeight_Text(banner_FontId) * 2;
+        d->siteHeight = lineHeight_Text(banner_FontId) * 2;
+        d->rect.size.y += d->siteHeight;
     }
     const size_t numItems = size_Array(&d->items);
     if (numItems) {
-        const int outerPad = 2 * gap_UI;
         const int innerPad = gap_UI;
         iConstForEach(Array, i, &d->items) {
             const iBannerItem *item = i.value;
             d->rect.size.y += item->height;
         }
-        d->rect.size.y += (numItems - 1) * innerPad;
-        d->rect.size.y += outerPad;
+        d->rect.size.y += (numItems - 1) * itemGap_Banner_;
+        d->rect.size.y += bottomPad_Banner_;
     }
 }
 
@@ -99,9 +106,9 @@ void setOwner_Banner(iBanner *d, iDocumentWidget *owner) {
 
 static void updateItemHeight_Banner_(const iBanner *d, iBannerItem *item) {
     item->height = measureWrapRange_Text(uiContent_FontId,
-                                         width_Rect(d->rect) - 6 * gap_UI,
+                                         width_Rect(d->rect) - 2 * itemHPad_Banner_,
                                          range_String(&item->text))
-                       .bounds.size.y + 4 * gap_UI;
+                       .bounds.size.y + 2 * itemVPad_Banner_;
 }
 
 void setWidth_Banner(iBanner *d, int width) {
@@ -186,6 +193,7 @@ void draw_Banner(const iBanner *d) {
         return;
     }
     iRect  bounds = d->rect;
+    /* TODO: use d->siteHeight */
     iInt2  pos    = addY_I2(topLeft_Rect(bounds), lineHeight_Text(banner_FontId) / 2);
     iPaint p;
     init_Paint(&p);
@@ -218,16 +226,28 @@ void draw_Banner(const iBanner *d) {
         setBaseAttributes_Text(uiContent_FontId, tmBannerItemText_ColorId);
         iWrapText wt = {
             .text = range_String(&item->text),
-            .maxWidth = width_Rect(itemRect) - 6 * gap_UI,
+            .maxWidth = width_Rect(itemRect) - 2 * itemHPad_Banner_,
             .mode = word_WrapTextMode
         };
-        draw_WrapText(&wt, uiContent_FontId, add_I2(pos, init_I2(3 * gap_UI, 2 * gap_UI)),
+        draw_WrapText(&wt, uiContent_FontId, add_I2(pos, init_I2(itemHPad_Banner_, itemVPad_Banner_)),
                       tmBannerItemText_ColorId);
-        pos.y += innerPad;
+        pos.y += item->height + itemGap_Banner_;
     }
     setBaseAttributes_Text(-1, -1);
 }
 
+static size_t itemAtCoord_Banner_(const iBanner *d, iInt2 coord) {
+    iInt2 pos = addY_I2(topLeft_Rect(d->rect), lineHeight_Text(banner_FontId) * 2);
+    iConstForEach(Array, i, &d->items) {
+        const iBannerItem *item = i.value;
+        if (contains_Rect((iRect){ pos, init_I2(d->rect.size.x, item->height)}, coord)) {
+            return index_ArrayConstIterator(&i);
+        }
+        pos.y += itemGap_Banner_ + item->height;
+    }
+    return iInvalidPos;
+}
+
 iBool processEvent_Banner(iBanner *d, const SDL_Event *ev) {
     iWidget *w = as_Widget(d->doc);
     switch (ev->type) {
@@ -240,14 +260,49 @@ iBool processEvent_Banner(iBanner *d, const SDL_Event *ev) {
         case SDL_MOUSEBUTTONUP:
             /* Clicking on the top/side banner navigates to site root. */
             if (ev->button.button == SDL_BUTTON_LEFT) {
-                const iBool isInside = contains_Rect(d->rect, init_I2(ev->button.x, ev->button.y));
+                const iInt2 coord = init_I2(ev->button.x, ev->button.y);
+                const iBool isInside = contains_Rect(d->rect, coord);
                 if (isInside && ev->button.state == SDL_PRESSED) {
                     d->isClick = iTrue;
                     return iTrue;
                 }
                 else if (ev->button.state == SDL_RELEASED) {
                     if (d->isClick && isInside) {
-                        postCommand_Widget(d->doc, "navigate.root");
+                        const size_t index = itemAtCoord_Banner_(d, coord);
+                        if (index == iInvalidPos) {
+                            if (coord.y < top_Rect(d->rect) + d->siteHeight) {
+                                postCommand_Widget(d->doc, "navigate.root");
+                            }
+                        }
+                        else {
+                            const iBannerItem *item = constAt_Array(&d->items, index);
+                            if (item->type == error_BannerType) {
+                                postCommand_Widget(d->doc, "document.info");
+                            }
+                            else {
+                                switch (item->code) {
+                                    case missingGlyphs_GmStatusCode:
+                                        postCommandf_App("open newtab:1 url:about:fonts");
+                                        break;
+                                    case ansiEscapes_GmStatusCode:
+                                        makeQuestion_Widget(uiHeading_ColorEscape "${heading.dismiss.warning}",
+                                                            format_Lang("${dlg.dismiss.ansi}",
+                                                                        format_CStr(uiTextStrong_ColorEscape "%s"
+                                                                                    restore_ColorEscape, cstr_Rangecc(urlHost_String(url_DocumentWidget(d->doc))))),
+                                                            (iMenuItem[]){ { "${cancel}" },
+                                            { uiTextAction_ColorEscape "${dlg.dismiss.warning}",
+                                                SDLK_RETURN, 0,
+                                                format_CStr("document.dismiss warning:%d",
+                                                            ansiEscapes_GmDocumentWarning)
+                                            }
+                                        }, 2);
+                                        break;
+                                    default:
+                                        postCommand_Widget(d->doc, "document.info");
+                                        break;
+                                }
+                            }
+                        }
                     }
                     d->isClick = iFalse;
                 }
diff --git a/src/ui/documentwidget.c b/src/ui/documentwidget.c
index 13a8dae7..755cec6a 100644
--- a/src/ui/documentwidget.c
+++ b/src/ui/documentwidget.c
@@ -934,7 +934,7 @@ static void updateVisible_DocumentWidget_(iDocumentWidget *d) {
     updateSideOpacity_DocumentWidget_(d, iTrue);
     animateMedia_DocumentWidget_(d);
     setPos_Banner(d->banner, addY_I2(topLeft_Rect(documentBounds_DocumentWidget_(d)),
-                                          -pos_SmoothScroll(&d->scrollY)));
+                                     -pos_SmoothScroll(&d->scrollY)));
     /*init_I2(documentBounds_DocumentWidget_(d).pos.x,
                                      viewPos_DocumentWidget_(d) -
                                      documentTopPad_DocumentWidget_(d)));*/
@@ -1291,7 +1291,6 @@ static void showErrorPage_DocumentWidget_(iDocumentWidget *d, enum iGmStatusCode
     iRelease(errorDoc);
     clear_Banner(d->banner);
     add_Banner(d->banner, error_BannerType, code, meta);
-//    translate_Lang(src);
     d->state = ready_RequestState;
     setSource_DocumentWidget(d, src);
     updateTheme_DocumentWidget_(d);
@@ -1798,6 +1797,16 @@ static void cacheDocumentGlyphs_DocumentWidget_(const iDocumentWidget *d) {
     }
 }
 
+static void addBannerWarnings_DocumentWidget_(iDocumentWidget *d) {
+    if (warnings_GmDocument(d->doc) & missingGlyphs_GmDocumentWarning) {
+        add_Banner(d->banner, warning_BannerType, missingGlyphs_GmStatusCode, NULL);
+        /* TODO: List one or more of the missing characters and/or their Unicode blocks? */
+    }
+    if (warnings_GmDocument(d->doc) & ansiEscapes_GmDocumentWarning) {
+        add_Banner(d->banner, warning_BannerType, ansiEscapes_GmStatusCode, NULL);
+    }
+}
+
 static void updateFromCachedResponse_DocumentWidget_(iDocumentWidget *d, float normScrollY,
                                                      const iGmResponse *resp, iGmDocument *cachedDoc) {
     setLinkNumberMode_DocumentWidget_(d, iFalse);
@@ -1824,6 +1833,7 @@ static void updateFromCachedResponse_DocumentWidget_(iDocumentWidget *d, float n
 //                                  (d->flags & openedFromSidebar_DocumentWidgetFlag) != 0);
         clear_Banner(d->banner);
         updateBanner_DocumentWidget_(d);
+        addBannerWarnings_DocumentWidget_(d);
     }
     d->state = ready_RequestState;
     postProcessRequestContent_DocumentWidget_(d, iTrue);
@@ -2864,10 +2874,10 @@ static iBool handleCommand_DocumentWidget_(iDocumentWidget *d, const char *cmd)
                                            size_Array(items));
         delete_Array(items);
         /* Enforce a minimum size. */
-        iWidget *sizer = new_Widget();
-        setFixedSize_Widget(sizer, init_I2(gap_UI * 65, 1));
-        addChildFlags_Widget(dlg, iClob(sizer), frameless_WidgetFlag);
-        setFlags_Widget(dlg, centerHorizontal_WidgetFlag, iFalse);
+//        iWidget *sizer = new_Widget();
+//        setFixedSize_Widget(sizer, init_I2(gap_UI * 65, 1));
+//        addChildFlags_Widget(dlg, iClob(sizer), frameless_WidgetFlag);
+//        setFlags_Widget(dlg, centerHorizontal_WidgetFlag, iFalse);
         if (deviceType_App() != phone_AppDeviceType) {
             const iWidget *lockButton = findWidget_Root("navbar.lock");
             setPos_Widget(dlg, windowToLocal_Widget(dlg, bottomLeft_Rect(bounds_Widget(lockButton))));
@@ -2989,6 +2999,7 @@ static iBool handleCommand_DocumentWidget_(iDocumentWidget *d, const char *cmd)
         if (category_GmStatusCode(status_GmRequest(d->request)) == categorySuccess_GmStatusCode) {
             init_Anim(&d->scrollY.pos, d->initNormScrollY * pageHeight_DocumentWidget_(d)); /* TODO: unless user already scrolled! */
         }
+        addBannerWarnings_DocumentWidget_(d);
         iChangeFlags(d->flags,
                      urlChanged_DocumentWidgetFlag | drawDownloadCounter_DocumentWidgetFlag,
                      iFalse);
@@ -4377,7 +4388,7 @@ static void drawRun_DrawContext_(void *context, const iGmRun *run) {
     if (run->flags & altText_GmRunFlag) {
         const iInt2 margin = preRunMargin_GmDocument(doc, preId_GmRun(run));
         fillRect_Paint(&d->paint, (iRect){ visPos, run->visBounds.size }, tmBackgroundAltText_ColorId);
-        drawRect_Paint(&d->paint, (iRect){ visPos, run->visBounds.size }, tmQuoteIcon_ColorId);
+        drawRect_Paint(&d->paint, (iRect){ visPos, run->visBounds.size }, tmFrameAltText_ColorId);
         drawWrapRange_Text(run->font,
                            add_I2(visPos, margin),
                            run->visBounds.size.x - 2 * margin.x,
@@ -5053,7 +5064,7 @@ static void draw_DocumentWidget_(const iDocumentWidget *d) {
                 SDL_SetRenderDrawBlendMode(renderer_Window(get_Window()), SDL_BLENDMODE_BLEND);
             }
             fillRect_Paint(&ctx.paint, altRect, tmBackgroundAltText_ColorId);
-            drawRect_Paint(&ctx.paint, altRect, tmQuoteIcon_ColorId);
+            drawRect_Paint(&ctx.paint, altRect, tmFrameAltText_ColorId);
             setOpacity_Text(altTextOpacity);
             drawWrapRange_Text(altFont, addX_I2(pos, margin), wrap,
                                tmQuote_ColorId, meta->altText);
diff --git a/src/ui/labelwidget.c b/src/ui/labelwidget.c
index fbcd24b9..daca05d1 100644
--- a/src/ui/labelwidget.c
+++ b/src/ui/labelwidget.c
@@ -380,8 +380,12 @@ static void draw_LabelWidget_(const iLabelWidget *d) {
     }
     if (d->flags.wrap) {
         const iRect cont = contentBounds_LabelWidget_(d);
-        drawWrapRange_Text(
-            d->font, topLeft_Rect(cont), width_Rect(cont), fg, range_String(&d->label));
+        iWrapText wt = {
+            .text = range_String(&d->label),
+            .maxWidth = width_Rect(cont),
+            .mode = word_WrapTextMode,
+        };
+        draw_WrapText(&wt, d->font, topLeft_Rect(cont), fg);
     }
     else if (flags & alignLeft_WidgetFlag) {
         draw_Text(d->font, add_I2(bounds.pos, addX_I2(padding_LabelWidget_(d, 0), iconPad)),
diff --git a/src/ui/text.c b/src/ui/text.c
index 106c55e9..2ef54d39 100644
--- a/src/ui/text.c
+++ b/src/ui/text.c
@@ -264,6 +264,7 @@ struct Impl_Text {
     int            ansiFlags;
     int            baseFontId; /* base attributes (for restoring via escapes) */
     int            baseColorId;
+    iBool          missingGlyphs; /* true if a glyph couldn't be found */
 };
 
 iDefineTypeConstructionArgs(Text, (SDL_Renderer *render), render)
@@ -797,6 +798,7 @@ iLocalDef iFont *characterFont_Font_(iFont *d, iChar ch, uint32_t *glyphIndex) {
     }
 #endif // 0
     if (!*glyphIndex) {
+        activeText_->missingGlyphs = iTrue;
         fprintf(stderr, "failed to find %08x (%lc)\n", ch, (int)ch); fflush(stderr);
     }
     return d;
@@ -2260,6 +2262,13 @@ iTextMetrics draw_WrapText(iWrapText *d, int fontId, iInt2 pos, int color) {
     return tm;
 }
 
+iBool checkMissing_Text(void) {
+    iText *d = activeText_;
+    const iBool missing = d->missingGlyphs;
+    d->missingGlyphs = iFalse;
+    return missing;
+}
+
 SDL_Texture *glyphCache_Text(void) {
     return activeText_->cache;
 }
diff --git a/src/ui/text.h b/src/ui/text.h
index 99ddb704..13a636d4 100644
--- a/src/ui/text.h
+++ b/src/ui/text.h
@@ -220,6 +220,7 @@ struct Impl_WrapText {
 iTextMetrics    measure_WrapText    (iWrapText *, int fontId);
 iTextMetrics    draw_WrapText       (iWrapText *, int fontId, iInt2 pos, int color);
 
+iBool           checkMissing_Text   (void); /* returns the flag, and clears it */
 SDL_Texture *   glyphCache_Text     (void);
 
 enum iTextBlockMode { quadrants_TextBlockMode, shading_TextBlockMode };