Fix untranslated strings

Author: MichaelChirico

R/data.table.R

@@ -561,7 +561,7 @@ replace_dot_alias = function(e) {
             }
             irows = vecseq(f__, len__, limit)
           }
-          if (verbose) {cat(timetaken(last.started.at),"\n"); flush.console()}
+          if (verbose) {cat(timetaken(last.started.at),"\n"); flush.console()} # notranslate
           # Fix for #1092 and #1074
           # TODO: implement better version of "any"/"all"/"which" to avoid
           # unnecessary construction of logical vectors

R/frollapply.R

@@ -259,7 +259,7 @@ frollapply = function(X, N, FUN, ..., by.column=TRUE, fill=NA, align=c("right","
   } else leftadaptive = FALSE
   if (leftadaptive) {
     if (verbose)
-      cat("frollapply: adaptive=TRUE && align='left' pre-processing for align='right'\n")
+      catf("frollapply: adaptive=TRUE && align='left' pre-processing for align='right'\n")
     if (by.column) {
       X = lapply(X, rev)
     } else {
@@ -329,7 +329,7 @@ frollapply = function(X, N, FUN, ..., by.column=TRUE, fill=NA, align=c("right","
   DTths0 = getDTthreads(FALSE)
   use.fork0 = .Platform$OS.type!="windows" && DTths0 > 1L
   if (verbose && !use.fork0)
-    cat("frollapply running on single CPU thread\n")
+    catf("frollapply running on single CPU thread\n")
   ans = vector("list", nx*nn)
   ## vectorized x
 

src/bmerge.c

@@ -414,7 +414,7 @@ void bmerge_r(int xlowIn, int xuppIn, int ilowIn, int iuppIn, int col, int thisg
         if (mult==ALL)
           allLen1[0] = FALSE;                           // bmerge()$allLen1
         else if (mult==ERR)
-          error("mult='error' and multiple matches during merge");
+          error(_("mult='error' and multiple matches during merge"));
       }
       if (nqmaxgrp == 1) {
         const int rf = (mult!=LAST) ? xlow+2-rollLow : xupp+rollUpp; // bmerge()$starts thus extra +1 for 1-based indexing at R level