diff --git a/src/dorem.c b/src/dorem.c
index 3f6ef5c7..1ce6a9aa 100644
--- a/src/dorem.c
+++ b/src/dorem.c
@@ -67,18 +67,18 @@ check_trigger_function(char const *fname, char const *type)
     if (!f) {
         if (strcmp(type, "WARN")) {
             /* Undefined WARN functions are diagnosed elsewhere... */
-            Wprint("Undefined %s function: `%s'", type, fname);
+            Wprint(tr("Undefined %s function: `%s'"), type, fname);
         }
         return;
     }
     if (f->nargs != 1) {
-        Wprint("%s function `%s' defined at %s:%d should take 1 argument but actually takes %d", type, fname, f->filename, f->lineno, f->nargs);
+        Wprint(tr("%s function `%s' defined at %s:%d should take 1 argument but actually takes %d"), type, fname, f->filename, f->lineno, f->nargs);
         return;
     }
     if (ensure_expr_references_first_local_arg(f->node)) {
         return;
     }
-    Wprint("%s function `%s' defined at %s:%d does not use its argument", type, fname, f->filename, f->lineno);
+    Wprint(tr("%s function `%s' defined at %s:%d does not use its argument"), type, fname, f->filename, f->lineno);
 }
 
 static void
@@ -154,7 +154,7 @@ static void ensure_satnode_mentions_trigdate(expr_node *node)
         if (node->type == N_CONSTANT) {
             if (node->u.value.type == INT_TYPE) {
                 if (node->u.value.v.val == 0) {
-                    Wprint("SATISFY: constant 0 will never be true");
+                    Wprint(tr("SATISFY: constant 0 will never be true"));
                 }
                 return;
             }
@@ -166,14 +166,14 @@ static void ensure_satnode_mentions_trigdate(expr_node *node)
             str = node->u.name;
         }
         if (!*str) {
-            Wprint("SATISFY: constant \"\" will never be true");
+            Wprint(tr("SATISFY: constant \"\" will never be true"));
         }
         return;
     }
 
     ensure_satnode_mentions_trigdate_aux(node, &mentioned);
     if (!mentioned) {
-        Wprint("SATISFY: expression has no reference to trigdate() or $T...");
+        Wprint(tr("SATISFY: expression has no reference to trigdate() or $T..."));
     }
 }
 
@@ -615,7 +615,7 @@ int ParseRem(ParsePtr s, Trigger *trig, TimeTrig *tim)
         case T_Omit:
             DBufFree(&buf);
             if (trig->omitfunc[0]) {
-                Wprint("Warning: OMIT is ignored if you use OMITFUNC");
+                Wprint(tr("Warning: OMIT is ignored if you use OMITFUNC"));
             }
 
             r = ParseLocalOmit(s, trig);
@@ -629,7 +629,7 @@ int ParseRem(ParsePtr s, Trigger *trig, TimeTrig *tim)
 
         case T_OmitFunc:
             if (trig->localomit) {
-                Wprint("Warning: OMIT is ignored if you use OMITFUNC");
+                Wprint(tr("Warning: OMIT is ignored if you use OMITFUNC"));
             }
             r=ParseToken(s, &buf);
             if (r) return r;
@@ -707,7 +707,7 @@ int ParseRem(ParsePtr s, Trigger *trig, TimeTrig *tim)
             trig->typ = MSG_TYPE;
             if (s->isnested) return E_CANT_NEST_RTYPE;
             if (!WarnedAboutImplicit && !SuppressImplicitRemWarnings) {
-                Wprint("Missing REM type; assuming MSG");
+                Wprint(tr("Missing REM type; assuming MSG"));
                 WarnedAboutImplicit = 1;
             }
             parsing = 0;
@@ -738,22 +738,22 @@ int ParseRem(ParsePtr s, Trigger *trig, TimeTrig *tim)
     if (!s->nonconst_expr) {
         if (trig->y != NO_YR && trig->m != NO_MON && trig->d != NO_DAY && trig->until != NO_UNTIL) {
             if (DSE(trig->y, trig->m, trig->d) > trig->until) {
-                Wprint("Warning: UNTIL/THROUGH date earlier than start date");
+                Wprint(tr("Warning: UNTIL/THROUGH date earlier than start date"));
             }
         }
         if (trig->from != NO_DATE) {
             if (trig->until != NO_UNTIL && trig->until < trig->from) {
-                Wprint("Warning: UNTIL/THROUGH date earlier than FROM date");
+                Wprint(tr("Warning: UNTIL/THROUGH date earlier than FROM date"));
             }
         } else if (trig->scanfrom != NO_DATE) {
             if (trig->until != NO_UNTIL && trig->until < trig->scanfrom) {
-                Wprint("Warning: UNTIL/THROUGH date earlier than SCANFROM date");
+                Wprint(tr("Warning: UNTIL/THROUGH date earlier than SCANFROM date"));
             }
         }
     }
 
     if (trig->y != NO_YR && trig->m != NO_MON && trig->d != NO_DAY && trig->until != NO_UNTIL && trig->rep == NO_REP) {
-        Wprint("Warning: Useless use of UNTIL with fully-specified date and no *rep");
+        Wprint(tr("Warning: Useless use of UNTIL with fully-specified date and no *rep"));
     }
 
     /* Set scanfrom to default if not set explicitly */
diff --git a/src/dosubst.c b/src/dosubst.c
index 46a3eef0..d59bc563 100644
--- a/src/dosubst.c
+++ b/src/dosubst.c
@@ -40,7 +40,7 @@ check_subst_args(UserFunc *f, int n)
     if (f->nargs == n) {
         return 1;
     }
-    Wprint("Function `%s' defined at %s:%d should take %d argument%s, but actually takes %d",
+    Wprint(tr("Function `%s' defined at %s:%d should take %d argument%s, but actually takes %d"),
            f->name, f->filename, f->lineno, n, (n == 1 ? "" : "s"), f->nargs);
     return 0;
 }
@@ -232,7 +232,7 @@ int DoSubst(ParsePtr p, DynamicBuffer *dbuf, Trigger *t, TimeTrig *tt, int dse,
                 DBufPutc(&orig, c);
             }
             if (!c) {
-                Wprint("Warning: Unterminated %%(...) substitution sequence");
+                Wprint(tr("Warning: Unterminated %%(...) substitution sequence"));
             }
             err = OK;
             if (GetTranslatedStringTryingVariants(DBufValue(&orig), &translated)) {
@@ -275,11 +275,11 @@ int DoSubst(ParsePtr p, DynamicBuffer *dbuf, Trigger *t, TimeTrig *tt, int dse,
                 }
             }
             if (!c) {
-                Wprint("Warning: Unterminated %%{...} substitution sequence");
+                Wprint(tr("Warning: Unterminated %%{...} substitution sequence"));
             }
             func = FindUserFunc(s);
             if (!func) {
-                Wprint("No substition function `%s' defined", s);
+                Wprint(tr("No substition function `%s' defined"), s);
                 continue;
             }
 
diff --git a/src/files.c b/src/files.c
index 6cc116a9..9e89d1a4 100644
--- a/src/files.c
+++ b/src/files.c
@@ -145,7 +145,7 @@ static void OpenPurgeFile(char const *fname, char const *mode)
     if (DBufPuts(&fname_buf, ".purged") != OK) return;
     PurgeFP = fopen(DBufValue(&fname_buf), mode);
     if (!PurgeFP) {
-        fprintf(ErrFp, "Cannot open `%s' for writing: %s\n", DBufValue(&fname_buf), strerror(errno));
+        fprintf(ErrFp, tr("Cannot open `%s' for writing: %s\n"), DBufValue(&fname_buf), strerror(errno));
     }
     set_cloexec(PurgeFP);
     DBufFree(&fname_buf);
@@ -325,7 +325,7 @@ int OpenFile(char const *fname)
     while (h) {
         if (!strcmp(fname, h->filename)) {
             if (DebugFlag & DB_TRACE_FILES) {
-                fprintf(ErrFp, "Reading `%s': Found in cache\n", fname);
+                fprintf(ErrFp, tr("Reading `%s': Found in cache\n"), fname);
             }
             CLine = h->cache;
             STRSET(FileName, fname);
@@ -348,13 +348,13 @@ int OpenFile(char const *fname)
             PurgeFP = stdout;
         }
         if (DebugFlag & DB_TRACE_FILES) {
-            fprintf(ErrFp, "Reading `-': Reading stdin\n");
+            fprintf(ErrFp, tr("Reading `-': Reading stdin\n"));
         }
     } else {
         fp = fopen(fname, "r");
         set_cloexec(fp);
         if (DebugFlag & DB_TRACE_FILES) {
-            fprintf(ErrFp, "Reading `%s': Opening file on disk\n", fname);
+            fprintf(ErrFp, tr("Reading `%s': Opening file on disk\n"), fname);
         }
         if (PurgeMode) {
             OpenPurgeFile(fname, "w");
@@ -401,7 +401,7 @@ static int CacheFile(char const *fname, int use_pclose)
     char const *s;
 
     if (DebugFlag & DB_TRACE_FILES) {
-        fprintf(ErrFp, "Caching file `%s' in memory\n", fname);
+        fprintf(ErrFp, tr("Caching file `%s' in memory\n"), fname);
     }
     cl = NULL;
 /* Create a file header */
@@ -539,7 +539,7 @@ static int PopFile(void)
     if (!Hush && NumIfs) {
         Eprint("%s", GetErr(E_MISS_ENDIF));
         for (j=NumIfs-1; j >=0; j--) {
-            fprintf(ErrFp, "%s(%d): IF without ENDIF\n", FileName, IfLinenos[j]);
+            fprintf(ErrFp, tr("%s(%d): IF without ENDIF\n"), FileName, IfLinenos[j]);
         }
     }
     if (!IStackPtr) return E_EOF;
@@ -760,7 +760,7 @@ static int SetupGlobChain(char const *dirname, IncludeStruct *i)
     while(dc) {
         if (!strcmp(dc->dirname, dir)) {
             if (DebugFlag & DB_TRACE_FILES) {
-                fprintf(ErrFp, "Found cached directory listing for `%s'\n",
+                fprintf(ErrFp, tr("Found cached directory listing for `%s'\n"),
                         dir);
             }
             free(dir);
@@ -771,7 +771,7 @@ static int SetupGlobChain(char const *dirname, IncludeStruct *i)
     }
 
     if (DebugFlag & DB_TRACE_FILES) {
-        fprintf(ErrFp, "Scanning directory `%s' for *.rem files\n", dir);
+        fprintf(ErrFp, tr("Scanning directory `%s' for *.rem files\n"), dir);
     }
 
     if (ShouldCache) {
@@ -785,7 +785,7 @@ static int SetupGlobChain(char const *dirname, IncludeStruct *i)
         }
         if (dc) {
             if (DebugFlag & DB_TRACE_FILES) {
-                fprintf(ErrFp, "Caching directory `%s' listing\n", dir);
+                fprintf(ErrFp, tr("Caching directory `%s' listing\n"), dir);
             }
 
             dc->chain = NULL;
@@ -917,7 +917,7 @@ static int IncludeCmd(char const *cmd)
     while(h) {
         if (!strcmp(fname, h->filename)) {
             if (DebugFlag & DB_TRACE_FILES) {
-                fprintf(ErrFp, "Reading command `%s': Found in cache\n", fname);
+                fprintf(ErrFp, tr("Reading command `%s': Found in cache\n"), fname);
             }
             CLine = h->cache;
             STRSET(FileName, fname);
@@ -934,7 +934,7 @@ static int IncludeCmd(char const *cmd)
     }
 
     if (DebugFlag & DB_TRACE_FILES) {
-        fprintf(ErrFp, "Executing `%s' for INCLUDECMD and caching as `%s'\n",
+        fprintf(ErrFp, tr("Executing `%s' for INCLUDECMD and caching as `%s'\n"),
                 cmd, fname);
     }
 
@@ -1201,7 +1201,7 @@ static int CheckSafetyAux(struct stat *statbuf)
     if (!geteuid()) {
         /* Reject files not owned by root or group/world writable */
         if (statbuf->st_uid != 0) {
-            fprintf(ErrFp, "SECURITY: Won't read non-root-owned file or directory when running as root!\n");
+            fprintf(ErrFp, tr("SECURITY: Won't read non-root-owned file or directory when running as root!\n"));
             return 0;
         }
     }
@@ -1211,7 +1211,7 @@ static int CheckSafetyAux(struct stat *statbuf)
         return 1;
     }
     if ((statbuf->st_mode & S_IWOTH)) {
-        fprintf(ErrFp, "SECURITY: Won't read world-writable file or directory!\n");
+        fprintf(ErrFp, tr("SECURITY: Won't read world-writable file or directory!\n"));
         return 0;
     }
 
diff --git a/src/funcs.c b/src/funcs.c
index 5fa64562..bc405899 100644
--- a/src/funcs.c
+++ b/src/funcs.c
@@ -3021,7 +3021,7 @@ static int FPsshade(func_info *info)
 
     if (!psshade_warned) {
         psshade_warned = 1;
-        Wprint("psshade() is deprecated; use SPECIAL SHADE instead.");
+        Wprint(tr("psshade() is deprecated; use SPECIAL SHADE instead."));
     }
 
     sprintf(s, "/_A LineWidth 2 div def ");
@@ -3076,7 +3076,7 @@ static int FPsmoon(func_info *info)
     }
     if (!psmoon_warned) {
         psmoon_warned = 1;
-        Wprint("psmoon() is deprecated; use SPECIAL MOON instead.");
+        Wprint(tr("psmoon() is deprecated; use SPECIAL MOON instead."));
     }
     if (size > 0) {
         sprintf(sizebuf, "%d", size);
@@ -3622,7 +3622,7 @@ FEvalTrig(func_info *info)
     } else {
         /* Hokey... */
         if (trig.scanfrom != DSEToday) {
-            Wprint("Warning: SCANFROM is ignored in two-argument form of evaltrig()");
+            Wprint(tr("Warning: SCANFROM is ignored in two-argument form of evaltrig()"));
         }
         dse = ComputeTrigger(scanfrom, &trig, &tim, &r, 0);
     }
@@ -3677,7 +3677,7 @@ FMultiTrig(func_info *info)
             return E_PARSE_ERR;
         }
         if (tim.ttime != NO_TIME) {
-            Eprint("Cannot use AT clause in multitrig() function");
+            Eprint(tr("Cannot use AT clause in multitrig() function"));
             return E_PARSE_ERR;
         }
         dse = ComputeTrigger(trig.scanfrom, &trig, &tim, &r, 0);
diff --git a/src/hbcal.c b/src/hbcal.c
index 63ddb8b7..8c2f7b76 100644
--- a/src/hbcal.c
+++ b/src/hbcal.c
@@ -324,7 +324,7 @@ int GetValidHebDate(int yin, int min, int din, int adarbehave,
         case ADAR2ADARB: *mout = min = ADARB; break;
 
         default:
-            Eprint("GetValidHebDate: Bad adarbehave value %d", adarbehave);
+            Eprint(tr("GetValidHebDate: Bad adarbehave value %d"), adarbehave);
             return E_SWERR;
         }
     }
@@ -464,7 +464,7 @@ int ComputeJahr(int y, int m, int d, int *ans)
 
 /* Check for Adar A */
     if (m == ADARA && monlen[m] == 0) {
-        Eprint("No Adar A in %d", y);
+        Eprint(tr("No Adar A in %d"), y);
         return E_BAD_HEBDATE;
     }
 
diff --git a/src/main.c b/src/main.c
index 7987763d..744f7355 100644
--- a/src/main.c
+++ b/src/main.c
@@ -373,7 +373,7 @@ static void DoReminders(void)
 
             default:
                 if (!SuppressImplicitRemWarnings) {
-                    Wprint("Unrecognized command; interpreting as REM");
+                    Wprint(tr("Unrecognized command; interpreting as REM"));
                     WarnedAboutImplicit = 1;
                 }
                 DestroyParser(&p);
@@ -2034,7 +2034,7 @@ static int GetOnceDateFromFile(void)
     /* Save today to file */
     fp = fopen(OnceFile, "w");
     if (!fp) {
-        Wprint("Warning: Unable to save ONCE timestamp to %s: %s",
+        Wprint(tr("Warning: Unable to save ONCE timestamp to %s: %s"),
                OnceFile, strerror(errno));
         return once_date;
     }
diff --git a/src/omit.c b/src/omit.c
index 295d4aa3..1f5915f4 100644
--- a/src/omit.c
+++ b/src/omit.c
@@ -92,7 +92,7 @@ int DestroyOmitContexts(int print_unmatched)
 
     while (c) {
         if (print_unmatched) {
-            Wprint("Unmatched PUSH-OMIT-CONTEXT at %s(%d)",
+            Wprint(tr("Unmatched PUSH-OMIT-CONTEXT at %s(%d)"),
                    c->filename, c->lineno);
         }
         num++;
@@ -186,7 +186,7 @@ int PopOmitContext(ParsePtr p)
     SavedOmitContexts = c->next;
 
     if (c->filename && FileName && strcmp(c->filename, FileName)) {
-        Wprint("POP-OMIT-CONTEXT at %s:%d matches PUSH-OMIT-CONTEXT in different file: %s:%d", FileName, LineNo, c->filename, c->lineno);
+        Wprint(tr("POP-OMIT-CONTEXT at %s:%d matches PUSH-OMIT-CONTEXT in different file: %s:%d"), FileName, LineNo, c->filename, c->lineno);
     }
     /* Free memory used by the saved context */
     if (c->partsave) free(c->partsave);
@@ -395,7 +395,7 @@ int DoOmit(ParsePtr p)
 
         default:
             if (tok.type == T_Until) {
-                Eprint("OMIT: UNTIL not allowed; did you mean THROUGH?");
+                Eprint(tr("OMIT: UNTIL not allowed; did you mean THROUGH?"));
             } else if (tok.type == T_Illegal && tok.val < 0) {
                 Eprint("%s: `%s'", GetErr(-tok.val), DBufValue(&buf));
             } else {
@@ -465,7 +465,7 @@ int DoOmit(ParsePtr p)
                 InsertIntoSortedArray(PartialOmitArray, NumPartialOmits, syndrome);
                 NumPartialOmits++;
                 if (NumPartialOmits == 366) {
-                    Wprint("You have OMITted everything!  The space-time continuum is at risk.");
+                    Wprint(tr("You have OMITted everything!  The space-time continuum is at risk."));
                 }
             }
             if (mc == m[1] && dc == d[1]) {
@@ -487,7 +487,7 @@ int DoOmit(ParsePtr p)
         start = DSE(y[0], m[0], d[0]);
         end   = DSE(y[1], m[1], d[1]);
         if (end < start) {
-            Eprint("Error: THROUGH date earlier than start date");
+            Eprint(tr("Error: THROUGH date earlier than start date"));
             return E_BAD_DATE;
         }
 
diff --git a/src/queue.c b/src/queue.c
index e374c84c..1c10bc7c 100644
--- a/src/queue.c
+++ b/src/queue.c
@@ -346,7 +346,7 @@ void HandleQueuedReminders(void)
     /* If we're a daemon, get the mod time of initial file */
     if (Daemon > 0) {
         if (stat(InitialFile, &StatBuf)) {
-            fprintf(ErrFp, "Cannot stat %s - not running as daemon!\n",
+            fprintf(ErrFp, tr("Cannot stat %s - not running as daemon!\n"),
                     InitialFile);
             Daemon = 0;
         } else FileModTime = StatBuf.st_mtime;
diff --git a/src/userfns.c b/src/userfns.c
index 65308c7a..c547acc6 100644
--- a/src/userfns.c
+++ b/src/userfns.c
@@ -208,7 +208,7 @@ int DoFset(ParsePtr p)
             return OK;
         }
         /* Warn about redefinition */
-        Wprint("Function %s redefined (previously defined at %s:%d)",
+        Wprint(tr("Function %s redefined (previously defined at %s:%d)"),
                existing->name, existing->filename, existing->lineno);
     }
 
@@ -352,7 +352,7 @@ int DoFset(ParsePtr p)
     /* Add the function definition */
     FSet(func);
     if (orig_namelen > VAR_NAME_LEN) {
-        Wprint("Warning: Function name `%s...' truncated to `%s'",
+        Wprint(tr("Warning: Function name `%s...' truncated to `%s'"),
                func->name, func->name);
     }
     return OK;
diff --git a/src/utils.c b/src/utils.c
index a2356074..caf10ffd 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -244,17 +244,17 @@ static void
 print_callstack_aux(FILE *fp, cs *entry)
 {
     int i = 0;
-    char const *in = "In";
+    char const *in = tr("In");
     cs *prev = NULL;
     while(entry) {
         if (prev) {
-            in = "Called from";
+            in = tr("Called from");
         }
         if (!prev || strcmp(prev->func, entry->func) || strcmp(prev->filename, entry->filename) || prev->lineno != entry->lineno) {
             if (prev) {
                 fprintf(fp, "\n");
             }
-            (void) fprintf(fp, "    %s(%d): [#%d] %s function `%s'", entry->filename, entry->lineno, i, in, entry->func);
+            (void) fprintf(fp, tr("    %s(%d): [#%d] %s function `%s'"), entry->filename, entry->lineno, i, in, entry->func);
         }
         prev = entry;
         entry = entry->next;
@@ -264,7 +264,10 @@ print_callstack_aux(FILE *fp, cs *entry)
         }
     }
     if (entry) {
-        (void) fprintf(fp, "\n    [remaining call frames omitted]");
+        (void) fprintf(fp, "\n    [");
+        (void) fprintf(fp, tr("remaining call frames omitted"));
+        (void) fprintf(fp, "]");
+
     }
 }
 
diff --git a/src/var.c b/src/var.c
index 4e8c8d16..17bb77b4 100644
--- a/src/var.c
+++ b/src/var.c
@@ -85,7 +85,7 @@ strtod_in_c_locale(char const *str, char **endptr)
     if (**endptr) {
         x = strtod(str, endptr);
         if (!**endptr) {
-            Wprint("Accepting \"%s\" for $Latitude/$Longitude, but you should use the \"C\" locale decimal separator \".\" instead", str);
+            Wprint(tr("Accepting \"%s\" for $Latitude/$Longitude, but you should use the \"C\" locale decimal separator \".\" instead"), str);
         }
     }
     return x;
@@ -94,7 +94,7 @@ strtod_in_c_locale(char const *str, char **endptr)
 static void deprecated_var(char const *var, char const *instead)
 {
     if (DebugFlag & DB_PRTLINE) {
-        Wprint("%s is deprecated; use %s instead", var, instead);
+        Wprint(tr("%s is deprecated; use %s instead"), var, instead);
     }
 }
 
@@ -201,7 +201,7 @@ static int oncefile_func(int do_set, Value *val)
         }
 
         if (ProcessedOnce) {
-            Wprint("Not setting $OnceFile: Already processed a reminder with a ONCE clause");
+            Wprint(tr("Not setting $OnceFile: Already processed a reminder with a ONCE clause"));
             return OK;
         }
         if (OnceFile) {
@@ -608,7 +608,7 @@ int DoSet (Parser *p)
     }
 
     if (p->isnested) {
-        Eprint("%s", "Do not use [] around expression in SET command");
+        Eprint("%s", tr("Do not use [] around expression in SET command"));
         return E_CANTNEST_FDEF;
     }
 
@@ -628,7 +628,7 @@ int DoSet (Parser *p)
     if (*DBufValue(&buf) == '$') r = SetSysVar(DBufValue(&buf)+1, &v);
     else r = SetVar(DBufValue(&buf), &v);
     if (buf.len > VAR_NAME_LEN) {
-        Wprint("Warning: Variable name `%.*s...' truncated to `%.*s'",
+        Wprint(tr("Warning: Variable name `%.*s...' truncated to `%.*s'"),
                VAR_NAME_LEN, DBufValue(&buf), VAR_NAME_LEN, DBufValue(&buf));
     }
     DBufFree(&buf);
@@ -1078,7 +1078,7 @@ int GetSysVar(char const *name, Value *val)
     /* In "verbose" mode, print attempts to test $RunOff */
     if (DebugFlag & DB_PRTLINE) {
         if (v->value == (void *) &RunDisabled) {
-            Wprint("(Security note: $RunOff variable tested.)");
+            Wprint(tr("(Security note: $RunOff variable tested.)"));
         }
     }
     return OK;