Start allowing spaces in month and day names (convert to _ on -p output)

rem2html/rem2html

@@ -232,12 +232,17 @@ sub parse_input
     chomp($line);
     ($Month, $Year, $Numdays, $Firstwkday, $Mondayfirst) = split(' ', $line);
 
+    $Month =~ s/_/ /g;
     # Day names
     $line = <STDIN>;
     return 0 unless $line;
     chomp($line);
     @Daynames = split(' ', $line);
 
+    for (my $i=0; $i<7; $i++) {
+            $Daynames[$i] =~ s/_/ /g;
+    }
+
     # Prevmon prevlen
     $line = <STDIN>;
     return 0 unless $line;

rem2pdf/lib/Remind/PDF.pm

@@ -120,6 +120,7 @@ sub read_one_month
         # Month Year Days FirstWkday MondayFirst
         if ($line =~ /^(\S+) (\d+) (\d+) (\d+) (\d+)/) {
                 $self->{monthname} = $1;
+                $self->{monthname} =~ s/_/ /g;
                 $self->{year} = $2;
                 $self->{daysinmonth} = $3;
                 $self->{firstwkday} = $4;
@@ -132,7 +133,7 @@ sub read_one_month
         $line = $in->getline();
         chomp($line);
         if ($line =~ /^\S+ \S+ \S+ \S+ \S+ \S+ \S+$/) {
-                @{$self->{daynames}} = split(/ /, $line);
+                @{$self->{daynames}} = map { s/_/ /g; $_; } (split(/ /, $line));
         } else {
                 return (undef, "Cannot interpret line: $line");
         }

scripts/tkremind

@@ -964,9 +964,14 @@ proc FillCalWindow {} {
     gets $file line
     regexp {^([^ ]*) ([0-9][0-9][0-9][0-9]) ([0-9][0-9]?) ([0-9]) ([0-9])} $line dummy monthName year daysInMonth firstWkday mondayFirst
 
+    set monthName [regsub -all {_} $monthName " "]
     # Get the day names
     gets $file line
-    set DayNames $line
+    set DayNames {}
+    foreach day $line {
+        set day [regsub -all {_} $day " "];
+        lappend DayNames $day
+    }
 
     ConfigureCalWindow $monthName $year $firstWkday $daysInMonth
 

src/rem2ps.c

@@ -383,6 +383,7 @@ void DoPsCal(void)
     int firstcol;
     DynamicBuffer buf;
     CalEntry *c, *d, *p;
+    char *s;
 
 /* Read the month and year name, followed by # days in month and 1st day of
    month */
@@ -391,12 +392,28 @@ void DoPsCal(void)
     sscanf(DBufValue(&buf), "%s %s %d %d %d", month, year, &days, &wkday,
 	   &MondayFirst);
 
+    /* Replace underscores in month name with spaces */
+    s = month;
+    while(*s) {
+        if (*s == '_') *s = ' ';
+        s++;
+    }
+
     /* Get day names */
     DBufGets(&buf, stdin);
     sscanf(DBufValue(&buf), "%32s %32s %32s %32s %32s %32s %32s",
 	   DayName[0], DayName[1], DayName[2], DayName[3],
 	   DayName[4], DayName[5], DayName[6]);
 
+    /* Replace underscores in day names with spaces */
+    for (i=0; i<7; i++) {
+        s = DayName[i];
+        while(*s) {
+            if (*s == '_') *s = ' ';
+            s++;
+        }
+    }
+
     /* We write the prolog here because it's only at this point that
        MondayFirst is set correctly. */
     if (validfile == 1) {