Allow INCLUDE/DO/SYSINCLUDE to take a QuotedString argument. This allows for filenames with spaces in them.

man/remind.1.in

@@ -1927,19 +1927,18 @@ commands.
 .SH THE DO, INCLUDE AND SYSINCLUDE COMMANDS
 .PP
 \fBRemind\fR allows you to include other files in your reminder script,
-similar to the C preprocessor #include directive.  For example, your
-system administrator may maintain a file of holidays or system-wide
-reminders.  You can include these in your reminder script as follows:
+similar to the C preprocessor #include directive.  For example, you
+might organize different reminders into different files like this:
 .PP
 .nf
-	INCLUDE /usr/share/remind/holidays
-	INCLUDE /usr/share/remind/reminders
+        INCLUDE holidays.rem
+        INCLUDE birthdays.rem
+        INCLUDE "quote files with spaces.rem"
 .fi
 .PP
-(The actual pathnames vary from system to system - ask your system
-administrator.)
-.PP
-\fBINCLUDE\fR files can be nested up to a depth of 8.
+\fBINCLUDE\fR files can be nested up to a depth of 8.  As shown above, if a
+filename has spaces in it (not recommended!) you can use double-quotes
+around the filename.
 .PP
 If you specify a filename of "-" in the \fBINCLUDE\fR command, \fBRemind\fR
 will begin reading from standard input.

src/files.c

@@ -608,7 +608,7 @@ int DoInclude(ParsePtr p, enum TokTypes tok)
     DBufInit(&buf);
     DBufInit(&fullname);
     DBufInit(&path);
-    if ( (r=ParseToken(p, &buf)) ) return r;
+    if ( (r=ParseTokenOrQuotedString(p, &buf)) ) return r;
     e = VerifyEoln(p);
     if (e) Eprint("%s", GetErr(e));
 

src/main.c

@@ -600,6 +600,24 @@ int ParseNonSpaceChar(ParsePtr p, int *err, int peek)
     return ch;
 }
 
+/***************************************************************/
+/*                                                             */
+/*  ParseTokenOrQuotedString                                   */
+/*                                                             */
+/*  Parse either a token or a double-quote-delimited string.   */
+/*                                                             */
+/***************************************************************/
+int ParseTokenOrQuotedString(ParsePtr p, DynamicBuffer *dbuf)
+{
+    int c, err;
+    c = ParseNonSpaceChar(p, &err, 1);
+    if (err) return err;
+    if (c != '"') {
+        return ParseToken(p, dbuf);
+    }
+    return ParseQuotedString(p, dbuf);
+}
+
 /***************************************************************/
 /*                                                             */
 /*  ParseQuotedString                                          */

src/protos.h

@@ -88,6 +88,7 @@ int JulianToGregorianOffset(int y, int m);
 int ParseChar (ParsePtr p, int *err, int peek);
 int ParseToken (ParsePtr p, DynamicBuffer *dbuf);
 int ParseQuotedString (ParsePtr p, DynamicBuffer *dbuf);
+int ParseTokenOrQuotedString (ParsePtr p, DynamicBuffer *dbuf);
 int ParseIdentifier (ParsePtr p, DynamicBuffer *dbuf);
 expr_node * ParseExpr(ParsePtr p, int *r);
 void print_expr_nodes_stats(void);

tests/test.cmp

@@ -16232,6 +16232,11 @@ IF 1
 ../tests/test.rem(1435): Can't open file: /non/existent/file/should/not/work/wookie
 ENDIF
 
+do "with space.rem"
+REM MSG D'oh, a file whose name has spaces! [filename()]
+D'oh, a file whose name has spaces! ../tests/with space.rem
+
+
 DEBUG -e
   Var hash: total = 100141; maxlen = 5; avglen = 1.142
  Func hash: total = 100016; maxlen = 5; avglen = 1.140

tests/test.rem

@@ -1435,6 +1435,8 @@ IF 1
     INCLUDE /non/existent/file/should/not/work/wookie
 ENDIF
 
+do "with space.rem"
+
 DEBUG -e
 
 # Output expression-node stats

tests/with space.rem

@@ -0,0 +1 @@
+REM MSG D'oh, a file whose name has spaces! [filename()]