- Added all source code.

src/Config.cpp

@@ -0,0 +1,191 @@
+///////////////////////////////////////////////////////////////////////////////
+// Copyright 2005 - 2008, Paul Beckingham.  All rights reserved.
+//
+//
+////////////////////////////////////////////////////////////////////////////////
+#include <iostream>
+#include <fstream>
+#include <sstream>
+#include "task.h"
+#include "Config.h"
+
+////////////////////////////////////////////////////////////////////////////////
+Config::Config ()
+{
+}
+
+////////////////////////////////////////////////////////////////////////////////
+Config::Config (const std::string& file)
+{
+  load (file);
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// Read the Configuration filee and populate the *this map.  The file format
+// is simply lines with name=value pairs.  Whitespace between name, = and value
+// is not tolerated, but blank lines and comments starting with # are allowed.
+bool Config::load (const std::string& file)
+{
+  std::ifstream in;
+  in.open (file.c_str (), std::ifstream::in);
+  if (in.good ())
+  {
+    std::string line;
+    while (getline (in, line))
+    {
+      // Remove comments.
+      unsigned int pound = line.find ("#");
+      if (pound != std::string::npos)
+        line = line.substr (0, pound);
+
+      line = trim (line, " \t");
+
+      // Skip empty lines.
+      if (line.length () > 0)
+      {
+        unsigned int equal = line.find ("=");
+        if (equal != std::string::npos)
+        {
+          std::string key   = trim (line.substr (0, equal), " \t");
+          std::string value = trim (line.substr (equal+1, line.length () - equal), " \t");
+          (*this)[key] = value;
+        }
+      }
+    }
+
+    in.close ();
+    return true;
+  }
+
+  return false;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// Return the configuration value given the specified key.
+const std::string& Config::get (const char* key)
+{
+  return this->get (std::string (key));
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// Return the configuration value given the specified key.  If a default_value
+// is present, it will be the returned value in the event of a missing key.
+const std::string& Config::get (
+  const char* key,
+  const char* default_value)
+{
+  return this->get (std::string (key), std::string (default_value));
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// Return the configuration value given the specified key.
+const std::string& Config::get (const std::string& key)
+{
+  return (*this)[key];
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// Return the configuration value given the specified key.  If a default_value
+// is present, it will be the returned value in the event of a missing key.
+const std::string& Config::get (
+  const std::string& key,
+  const std::string& default_value)
+{
+  if ((*this).find (key) != (*this).end ())
+    return (*this)[key];
+
+  return default_value;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+bool Config::get (const std::string& key, bool default_value)
+{
+  if ((*this).find (key) != (*this).end ())
+  {
+    std::string value = lowerCase ((*this)[key]);
+
+    if (value == "t"    ||
+        value == "true" ||
+        value == "1"    ||
+        value == "yes"  ||
+        value == "on")
+      return true;
+
+    return false;
+  }
+
+  return default_value;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+int Config::get (const std::string& key, const int default_value)
+{
+  if ((*this).find (key) != (*this).end ())
+    return ::atoi ((*this)[key].c_str ());
+
+  return default_value;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+double Config::get (const std::string& key, const double default_value)
+{
+  if ((*this).find (key) != (*this).end ())
+    return ::atof ((*this)[key].c_str ());
+
+  return default_value;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+void Config::set (const std::string& key, const int value)
+{
+  char v[24];
+  sprintf (v, "%d", value);
+  (*this)[key] = v;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+void Config::set (const std::string& key, const double value)
+{
+  char v[32];
+  sprintf (v, "%f", value);
+  (*this)[key] = v;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+void Config::set (const std::string& key, const std::string& value)
+{
+  (*this)[key] = value;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// The vector form of Config::get assumes the single value is comma-separated,
+// and splits accordingly.
+void Config::get (
+  const std::string& key,
+  std::vector <std::string>& values)
+{
+  values.clear ();
+  split (values, (*this)[key], ',');
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// The vector form of Config::set joins the values together with commas, and
+// stores the single value.
+void Config::set (
+  const std::string& key,
+  const std::vector <std::string>& values)
+{
+  std::string conjoined;
+  join (conjoined, ",", values);
+  (*this)[key] = conjoined;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// Provide a vector of all configuration keys.
+void Config::all (std::vector<std::string>& items)
+{
+  foreach (i, *this)
+    items.push_back (i->first);
+}
+
+////////////////////////////////////////////////////////////////////////////////

src/Config.h

@@ -0,0 +1,37 @@
+////////////////////////////////////////////////////////////////////////////////
+// Copyright 2005 - 2008, Paul Beckingham.  All rights reserved.
+//
+//
+////////////////////////////////////////////////////////////////////////////////
+#ifndef INCLUDED_CONFIG
+#define INCLUDED_CONFIG
+
+#include <map>
+#include <vector>
+#include <string>
+
+class Config : public std::map <std::string, std::string>
+{
+public:
+  Config ();
+  Config (const std::string&);
+
+  bool load (const std::string&);
+  const std::string& get (const char*);
+  const std::string& get (const char*, const char*);
+  const std::string& get (const std::string&);
+  const std::string& get (const std::string&, const std::string&);
+  bool get (const std::string&, bool);
+  int get (const std::string&, const int);
+  double get (const std::string&, const double);
+  void get (const std::string&, std::vector <std::string>&);
+  void set (const std::string&, const int);
+  void set (const std::string&, const double);
+  void set (const std::string&, const std::string&);
+  void set (const std::string&, const std::vector <std::string>&);
+  void all (std::vector <std::string>&);
+};
+
+#endif
+
+////////////////////////////////////////////////////////////////////////////////

src/Date.cpp

@@ -0,0 +1,303 @@
+////////////////////////////////////////////////////////////////////////////////
+// Copyright 2005 - 2008, Paul Beckingham.  All rights reserved.
+//
+//
+////////////////////////////////////////////////////////////////////////////////
+#include <iostream>
+#include <time.h>
+#include "task.h"
+#include "Date.h"
+
+////////////////////////////////////////////////////////////////////////////////
+// Defaults to "now".
+Date::Date ()
+{
+  mT = time (NULL);
+}
+
+////////////////////////////////////////////////////////////////////////////////
+Date::Date (const time_t t)
+{
+  mT = t;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+Date::Date (const int m, const int d, const int y)
+{
+  // Error if not valid.
+  struct tm t = {0};
+  t.tm_mday = d;
+  t.tm_mon = m - 1;
+  t.tm_year = y - 1900;
+
+  mT = mktime (&t);
+}
+
+////////////////////////////////////////////////////////////////////////////////
+Date::Date (const std::string& mdy)
+{
+  unsigned int firstSlash  = mdy.find ("/");
+  unsigned int secondSlash = mdy.find ("/", firstSlash + 1);
+  if (firstSlash != std::string::npos &&
+      secondSlash != std::string::npos)
+  {
+    int m = ::atoi (mdy.substr (0,               firstSlash              ).c_str ());
+    int d = ::atoi (mdy.substr (firstSlash  + 1, secondSlash - firstSlash).c_str ());
+    int y = ::atoi (mdy.substr (secondSlash + 1, std::string::npos       ).c_str ());
+    if (!valid (m, d, y))
+      throw std::string ("\"") + mdy + "\" is not a valid date.";
+
+    // Duplicate Date::Date (const int, const int, const int);
+    struct tm t = {0};
+    t.tm_mday = d;
+    t.tm_mon = m - 1;
+    t.tm_year = y - 1900;
+
+    mT = mktime (&t);
+  }
+  else
+    throw std::string ("\"") + mdy + "\" is not a valid date.";
+}
+
+////////////////////////////////////////////////////////////////////////////////
+Date::Date (const Date& rhs)
+{
+  mT = rhs.mT;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+Date::~Date ()
+{
+}
+
+////////////////////////////////////////////////////////////////////////////////
+time_t Date::toEpoch ()
+{
+  return mT;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+void Date::toEpoch (time_t& epoch)
+{
+  epoch = mT;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+void Date::toMDY (int& m, int& d, int& y)
+{
+  struct tm* t = localtime (&mT);
+
+  m = t->tm_mon + 1;
+  d = t->tm_mday;
+  y = t->tm_year + 1900;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+void Date::toString (std::string& output)
+{
+  output = toString ();
+}
+
+////////////////////////////////////////////////////////////////////////////////
+std::string Date::toString (void)
+{
+  int m, d, y;
+  toMDY (m, d, y);
+
+  char formatted [11];
+  sprintf (formatted, "%d/%d/%d", m, d, y);
+  return std::string (formatted);
+}
+
+////////////////////////////////////////////////////////////////////////////////
+bool Date::valid (const int m, const int d, const int y)
+{
+  // Check that the year is valid.
+  if (y < 0)
+    return false;
+
+  // Check that the month is valid.
+  if (m < 1 || m > 12)
+    return false;
+
+  // Finally check that the days fall within the acceptable range for this
+  // month, and whether or not this is a leap year.
+  if (d < 1 || d > Date::daysInMonth (m, y))
+    return false;
+
+  return true;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+bool Date::leapYear (int year)
+{
+  bool ly = false;
+
+       if (!(year % 4))   ly = true;
+  else if (!(year % 400)) ly = true;
+  else if (!(year % 100)) ly = false;
+
+  return ly;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+int Date::daysInMonth (int month, int year)
+{
+  static int days[2][12] =
+  {
+    {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31},
+    {31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31}
+  };
+
+  return days[Date::leapYear (year) ? 1 : 0][month - 1];
+}
+
+////////////////////////////////////////////////////////////////////////////////
+std::string Date::monthName (int month)
+{
+  static char* months[12] =
+  {
+    "January",
+    "February",
+    "March",
+    "April",
+    "May",
+    "June",
+    "July",
+    "August",
+    "September",
+    "October",
+    "November",
+    "December",
+  };
+
+  assert (month > 0);
+  assert (month <= 12);
+  return months[month -1];
+}
+
+////////////////////////////////////////////////////////////////////////////////
+void Date::dayName (int dow, std::string& name)
+{
+  static char* days[7] =
+  {
+    "Sunday",
+    "Monday",
+    "Tuesday",
+    "Wednesday",
+    "Thursday",
+    "Friday",
+    "Saturday",
+  };
+
+  name = days[dow];
+}
+
+////////////////////////////////////////////////////////////////////////////////
+std::string Date::dayName (int dow)
+{
+  static char* days[7] =
+  {
+    "Sunday",
+    "Monday",
+    "Tuesday",
+    "Wednesday",
+    "Thursday",
+    "Friday",
+    "Saturday",
+  };
+
+  return days[dow];
+}
+
+////////////////////////////////////////////////////////////////////////////////
+int Date::dayOfWeek ()
+{
+  struct tm* t = localtime (&mT);
+  return t->tm_wday;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+int Date::month ()
+{
+  struct tm* t = localtime (&mT);
+  return t->tm_mon + 1;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+int Date::day ()
+{
+  struct tm* t = localtime (&mT);
+  return t->tm_mday;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+int Date::year ()
+{
+  struct tm* t = localtime (&mT);
+  return t->tm_year + 1900;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+bool Date::operator== (const Date& rhs)
+{
+  return rhs.mT == mT;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+bool Date::operator!= (const Date& rhs)
+{
+  return rhs.mT != mT;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+bool Date::operator<  (const Date& rhs)
+{
+  return mT < rhs.mT;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+bool Date::operator>  (const Date& rhs)
+{
+  return mT > rhs.mT;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+bool Date::operator<= (const Date& rhs)
+{
+  return mT <= rhs.mT;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+bool Date::operator>= (const Date& rhs)
+{
+  return mT >= rhs.mT;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+Date Date::operator+ (const int delta)
+{
+  return Date::Date (mT + delta);
+}
+
+////////////////////////////////////////////////////////////////////////////////
+Date& Date::operator+= (const int delta)
+{
+  mT += (time_t) delta;
+  return *this;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+Date& Date::operator-= (const int delta)
+{
+  mT -= (time_t) delta;
+  return *this;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+time_t Date::operator- (const Date& rhs)
+{
+  return mT - rhs.mT;
+}
+
+////////////////////////////////////////////////////////////////////////////////

src/Date.h

@@ -0,0 +1,60 @@
+////////////////////////////////////////////////////////////////////////////////
+// Copyright 2005 - 2008, Paul Beckingham.  All rights reserved.
+//
+//
+////////////////////////////////////////////////////////////////////////////////
+#ifndef INCLUDED_DATE
+#define INCLUDED_DATE
+
+#include <string>
+
+class Date;
+
+class Date
+{
+public:
+           Date ();
+           Date (time_t);
+           Date (const int, const int, const int);
+           Date (const std::string&);
+           Date (const Date&);
+  virtual ~Date ();
+
+  void toEpoch (time_t&);
+  time_t toEpoch ();
+  void toMDY (int&, int&, int&);
+  void toString (std::string&);
+  std::string toString (void);
+  static bool valid (const int, const int, const int);
+
+  static bool leapYear (int);
+  static int daysInMonth (int, int);
+  static std::string monthName (int);
+  static void dayName (int, std::string&);
+  static std::string dayName (int);
+  int dayOfWeek ();
+
+  int month ();
+  int day ();
+  int year ();
+
+  bool operator== (const Date&);
+  bool operator!= (const Date&);
+  bool operator<  (const Date&);
+  bool operator>  (const Date&);
+  bool operator<= (const Date&);
+  bool operator>= (const Date&);
+
+  Date operator+  (const int);
+  Date& operator+= (const int);
+  Date& operator-= (const int);
+
+  time_t operator- (const Date&);
+
+protected:
+  time_t mT;
+};
+
+#endif
+
+////////////////////////////////////////////////////////////////////////////////

src/Makefile

@@ -0,0 +1,429 @@
+# Makefile.in generated by automake 1.10 from Makefile.am.
+# src/Makefile.  Generated from Makefile.in by configure.
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006  Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+
+
+
+pkgdatadir = $(datadir)/task
+pkglibdir = $(libdir)/task
+pkgincludedir = $(includedir)/task
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+bin_PROGRAMS = task$(EXEEXT)
+subdir = src
+DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+	$(ACLOCAL_M4)
+mkinstalldirs = $(install_sh) -d
+CONFIG_HEADER = $(top_builddir)/auto.h
+CONFIG_CLEAN_FILES =
+am__installdirs = "$(DESTDIR)$(bindir)"
+binPROGRAMS_INSTALL = $(INSTALL_PROGRAM)
+PROGRAMS = $(bin_PROGRAMS)
+am_task_OBJECTS = Config.$(OBJEXT) Date.$(OBJEXT) T.$(OBJEXT) \
+	TDB.$(OBJEXT) Table.$(OBJEXT) color.$(OBJEXT) parse.$(OBJEXT) \
+	task.$(OBJEXT) util.$(OBJEXT) text.$(OBJEXT) rules.$(OBJEXT)
+task_OBJECTS = $(am_task_OBJECTS)
+task_LDADD = $(LDADD)
+DEFAULT_INCLUDES = -I. -I$(top_builddir)
+depcomp = $(SHELL) $(top_srcdir)/depcomp
+am__depfiles_maybe = depfiles
+CXXCOMPILE = $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
+	$(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS)
+CXXLD = $(CXX)
+CXXLINK = $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) $(AM_LDFLAGS) $(LDFLAGS) \
+	-o $@
+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+	$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+CCLD = $(CC)
+LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@
+SOURCES = $(task_SOURCES)
+DIST_SOURCES = $(task_SOURCES)
+ETAGS = etags
+CTAGS = ctags
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+ACLOCAL = ${SHELL} /Users/paul/work/task_rel/missing --run aclocal-1.10
+AMTAR = ${SHELL} /Users/paul/work/task_rel/missing --run tar
+AUTOCONF = ${SHELL} /Users/paul/work/task_rel/missing --run autoconf
+AUTOHEADER = ${SHELL} /Users/paul/work/task_rel/missing --run autoheader
+AUTOMAKE = ${SHELL} /Users/paul/work/task_rel/missing --run automake-1.10
+AWK = awk
+CC = gcc
+CCDEPMODE = depmode=gcc3
+CFLAGS = -g -O2
+CPPFLAGS =
+CXX = g++
+CXXCPP = g++ -E
+CXXDEPMODE = depmode=gcc3
+CXXFLAGS = -g -O2
+CYGPATH_W = echo
+DEFS = -DHAVE_CONFIG_H
+DEPDIR = .deps
+ECHO_C = \c
+ECHO_N = 
+ECHO_T = 
+EGREP = /usr/bin/grep -E
+EXEEXT = 
+GREP = /usr/bin/grep
+INSTALL = /usr/bin/install -c
+INSTALL_DATA = ${INSTALL} -m 644
+INSTALL_PROGRAM = ${INSTALL}
+INSTALL_SCRIPT = ${INSTALL}
+INSTALL_STRIP_PROGRAM = $(install_sh) -c -s
+LDFLAGS = 
+LIBOBJS =  ${LIBOBJDIR}mktime$U.o
+LIBS =  -lncurses
+LTLIBOBJS =  ${LIBOBJDIR}mktime$U.lo
+MAKEINFO = ${SHELL} /Users/paul/work/task_rel/missing --run makeinfo
+MKDIR_P = .././install-sh -c -d
+OBJEXT = o
+PACKAGE = task
+PACKAGE_BUGREPORT = bugs@beckingham.net
+PACKAGE_NAME = task
+PACKAGE_STRING = task 0.9.0
+PACKAGE_TARNAME = task
+PACKAGE_VERSION = 0.9.0
+PATH_SEPARATOR = :
+SET_MAKE = 
+SHELL = /bin/sh
+STRIP = 
+VERSION = 0.9.0
+abs_builddir = /Users/paul/work/task_rel/src
+abs_srcdir = /Users/paul/work/task_rel/src
+abs_top_builddir = /Users/paul/work/task_rel
+abs_top_srcdir = /Users/paul/work/task_rel
+ac_ct_CC = gcc
+ac_ct_CXX = g++
+am__include = include
+am__leading_dot = .
+am__quote = 
+am__tar = ${AMTAR} chof - "$$tardir"
+am__untar = ${AMTAR} xf -
+bindir = ${exec_prefix}/bin
+build_alias = 
+builddir = .
+datadir = ${datarootdir}
+datarootdir = ${prefix}/share
+docdir = ${datarootdir}/doc/${PACKAGE_TARNAME}
+dvidir = ${docdir}
+exec_prefix = ${prefix}
+host_alias = 
+htmldir = ${docdir}
+includedir = ${prefix}/include
+infodir = ${datarootdir}/info
+install_sh = $(SHELL) /Users/paul/work/task_rel/install-sh
+libdir = ${exec_prefix}/lib
+libexecdir = ${exec_prefix}/libexec
+localedir = ${datarootdir}/locale
+localstatedir = ${prefix}/var
+mandir = ${datarootdir}/man
+mkdir_p = $(top_builddir)/./install-sh -c -d
+oldincludedir = /usr/include
+pdfdir = ${docdir}
+prefix = /usr/local
+program_transform_name = s,x,x,
+psdir = ${docdir}
+sbindir = ${exec_prefix}/sbin
+sharedstatedir = ${prefix}/com
+srcdir = .
+subdirs =  src
+sysconfdir = ${prefix}/etc
+target_alias = 
+top_builddir = ..
+top_srcdir = ..
+task_SOURCES = Config.cpp Date.cpp T.cpp TDB.cpp Table.cpp color.cpp parse.cpp task.cpp util.cpp text.cpp rules.cpp Config.h Date.h T.h TDB.h Table.h color.h stlmacros.h task.h
+all: all-am
+
+.SUFFIXES:
+.SUFFIXES: .cpp .o .obj
+$(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
+	@for dep in $?; do \
+	  case '$(am__configure_deps)' in \
+	    *$$dep*) \
+	      cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \
+		&& exit 0; \
+	      exit 1;; \
+	  esac; \
+	done; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu  src/Makefile'; \
+	cd $(top_srcdir) && \
+	  $(AUTOMAKE) --gnu  src/Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+	@case '$?' in \
+	  *config.status*) \
+	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+	  *) \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+	esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure:  $(am__configure_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4):  $(am__aclocal_m4_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+install-binPROGRAMS: $(bin_PROGRAMS)
+	@$(NORMAL_INSTALL)
+	test -z "$(bindir)" || $(MKDIR_P) "$(DESTDIR)$(bindir)"
+	@list='$(bin_PROGRAMS)'; for p in $$list; do \
+	  p1=`echo $$p|sed 's/$(EXEEXT)$$//'`; \
+	  if test -f $$p \
+	  ; then \
+	    f=`echo "$$p1" | sed 's,^.*/,,;$(transform);s/$$/$(EXEEXT)/'`; \
+	   echo " $(INSTALL_PROGRAM_ENV) $(binPROGRAMS_INSTALL) '$$p' '$(DESTDIR)$(bindir)/$$f'"; \
+	   $(INSTALL_PROGRAM_ENV) $(binPROGRAMS_INSTALL) "$$p" "$(DESTDIR)$(bindir)/$$f" || exit 1; \
+	  else :; fi; \
+	done
+
+uninstall-binPROGRAMS:
+	@$(NORMAL_UNINSTALL)
+	@list='$(bin_PROGRAMS)'; for p in $$list; do \
+	  f=`echo "$$p" | sed 's,^.*/,,;s/$(EXEEXT)$$//;$(transform);s/$$/$(EXEEXT)/'`; \
+	  echo " rm -f '$(DESTDIR)$(bindir)/$$f'"; \
+	  rm -f "$(DESTDIR)$(bindir)/$$f"; \
+	done
+
+clean-binPROGRAMS:
+	-test -z "$(bin_PROGRAMS)" || rm -f $(bin_PROGRAMS)
+task$(EXEEXT): $(task_OBJECTS) $(task_DEPENDENCIES) 
+	@rm -f task$(EXEEXT)
+	$(CXXLINK) $(task_OBJECTS) $(task_LDADD) $(LIBS)
+
+mostlyclean-compile:
+	-rm -f *.$(OBJEXT)
+
+distclean-compile:
+	-rm -f *.tab.c
+
+include ./$(DEPDIR)/Config.Po
+include ./$(DEPDIR)/Date.Po
+include ./$(DEPDIR)/T.Po
+include ./$(DEPDIR)/TDB.Po
+include ./$(DEPDIR)/Table.Po
+include ./$(DEPDIR)/color.Po
+include ./$(DEPDIR)/parse.Po
+include ./$(DEPDIR)/rules.Po
+include ./$(DEPDIR)/task.Po
+include ./$(DEPDIR)/text.Po
+include ./$(DEPDIR)/util.Po
+
+.cpp.o:
+	$(CXXCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
+	mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+#	source='$<' object='$@' libtool=no \
+#	DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) \
+#	$(CXXCOMPILE) -c -o $@ $<
+
+.cpp.obj:
+	$(CXXCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'`
+	mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+#	source='$<' object='$@' libtool=no \
+#	DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) \
+#	$(CXXCOMPILE) -c -o $@ `$(CYGPATH_W) '$<'`
+
+ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
+	list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+	unique=`for i in $$list; do \
+	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+	  done | \
+	  $(AWK) '    { files[$$0] = 1; } \
+	       END { for (i in files) print i; }'`; \
+	mkid -fID $$unique
+tags: TAGS
+
+TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
+		$(TAGS_FILES) $(LISP)
+	tags=; \
+	here=`pwd`; \
+	list='$(SOURCES) $(HEADERS)  $(LISP) $(TAGS_FILES)'; \
+	unique=`for i in $$list; do \
+	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+	  done | \
+	  $(AWK) '    { files[$$0] = 1; } \
+	       END { for (i in files) print i; }'`; \
+	if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \
+	  test -n "$$unique" || unique=$$empty_fix; \
+	  $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	    $$tags $$unique; \
+	fi
+ctags: CTAGS
+CTAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
+		$(TAGS_FILES) $(LISP)
+	tags=; \
+	here=`pwd`; \
+	list='$(SOURCES) $(HEADERS)  $(LISP) $(TAGS_FILES)'; \
+	unique=`for i in $$list; do \
+	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+	  done | \
+	  $(AWK) '    { files[$$0] = 1; } \
+	       END { for (i in files) print i; }'`; \
+	test -z "$(CTAGS_ARGS)$$tags$$unique" \
+	  || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+	     $$tags $$unique
+
+GTAGS:
+	here=`$(am__cd) $(top_builddir) && pwd` \
+	  && cd $(top_srcdir) \
+	  && gtags -i $(GTAGS_ARGS) $$here
+
+distclean-tags:
+	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+
+distdir: $(DISTFILES)
+	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	list='$(DISTFILES)'; \
+	  dist_files=`for file in $$list; do echo $$file; done | \
+	  sed -e "s|^$$srcdirstrip/||;t" \
+	      -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+	case $$dist_files in \
+	  */*) $(MKDIR_P) `echo "$$dist_files" | \
+			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+			   sort -u` ;; \
+	esac; \
+	for file in $$dist_files; do \
+	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+	  if test -d $$d/$$file; then \
+	    dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+	      cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \
+	    fi; \
+	    cp -pR $$d/$$file $(distdir)$$dir || exit 1; \
+	  else \
+	    test -f $(distdir)/$$file \
+	    || cp -p $$d/$$file $(distdir)/$$file \
+	    || exit 1; \
+	  fi; \
+	done
+check-am: all-am
+check: check-am
+all-am: Makefile $(PROGRAMS)
+installdirs:
+	for dir in "$(DESTDIR)$(bindir)"; do \
+	  test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+	done
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+	$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	  install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	  `test -z '$(STRIP)' || \
+	    echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+
+maintainer-clean-generic:
+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-binPROGRAMS clean-generic mostlyclean-am
+
+distclean: distclean-am
+	-rm -rf ./$(DEPDIR)
+	-rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+	distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+info: info-am
+
+info-am:
+
+install-data-am:
+
+install-dvi: install-dvi-am
+
+install-exec-am: install-binPROGRAMS
+
+install-html: install-html-am
+
+install-info: install-info-am
+
+install-man:
+
+install-pdf: install-pdf-am
+
+install-ps: install-ps-am
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+	-rm -rf ./$(DEPDIR)
+	-rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-binPROGRAMS
+
+.MAKE: install-am install-strip
+
+.PHONY: CTAGS GTAGS all all-am check check-am clean clean-binPROGRAMS \
+	clean-generic ctags distclean distclean-compile \
+	distclean-generic distclean-tags distdir dvi dvi-am html \
+	html-am info info-am install install-am install-binPROGRAMS \
+	install-data install-data-am install-dvi install-dvi-am \
+	install-exec install-exec-am install-html install-html-am \
+	install-info install-info-am install-man install-pdf \
+	install-pdf-am install-ps install-ps-am install-strip \
+	installcheck installcheck-am installdirs maintainer-clean \
+	maintainer-clean-generic mostlyclean mostlyclean-compile \
+	mostlyclean-generic pdf pdf-am ps ps-am tags uninstall \
+	uninstall-am uninstall-binPROGRAMS
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:

src/Makefile.am

@@ -0,0 +1,2 @@
+bin_PROGRAMS = task
+task_SOURCES = Config.cpp Date.cpp T.cpp TDB.cpp Table.cpp color.cpp parse.cpp task.cpp util.cpp text.cpp rules.cpp Config.h Date.h T.h TDB.h Table.h color.h stlmacros.h task.h

src/Makefile.in

@@ -0,0 +1,429 @@
+# Makefile.in generated by automake 1.10 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006  Free Software Foundation, Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+bin_PROGRAMS = task$(EXEEXT)
+subdir = src
+DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+	$(ACLOCAL_M4)
+mkinstalldirs = $(install_sh) -d
+CONFIG_HEADER = $(top_builddir)/auto.h
+CONFIG_CLEAN_FILES =
+am__installdirs = "$(DESTDIR)$(bindir)"
+binPROGRAMS_INSTALL = $(INSTALL_PROGRAM)
+PROGRAMS = $(bin_PROGRAMS)
+am_task_OBJECTS = Config.$(OBJEXT) Date.$(OBJEXT) T.$(OBJEXT) \
+	TDB.$(OBJEXT) Table.$(OBJEXT) color.$(OBJEXT) parse.$(OBJEXT) \
+	task.$(OBJEXT) util.$(OBJEXT) text.$(OBJEXT) rules.$(OBJEXT)
+task_OBJECTS = $(am_task_OBJECTS)
+task_LDADD = $(LDADD)
+DEFAULT_INCLUDES = -I. -I$(top_builddir)@am__isrc@
+depcomp = $(SHELL) $(top_srcdir)/depcomp
+am__depfiles_maybe = depfiles
+CXXCOMPILE = $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
+	$(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS)
+CXXLD = $(CXX)
+CXXLINK = $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) $(AM_LDFLAGS) $(LDFLAGS) \
+	-o $@
+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+	$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+CCLD = $(CC)
+LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@
+SOURCES = $(task_SOURCES)
+DIST_SOURCES = $(task_SOURCES)
+ETAGS = etags
+CTAGS = ctags
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+ACLOCAL = @ACLOCAL@
+AMTAR = @AMTAR@
+AUTOCONF = @AUTOCONF@
+AUTOHEADER = @AUTOHEADER@
+AUTOMAKE = @AUTOMAKE@
+AWK = @AWK@
+CC = @CC@
+CCDEPMODE = @CCDEPMODE@
+CFLAGS = @CFLAGS@
+CPPFLAGS = @CPPFLAGS@
+CXX = @CXX@
+CXXCPP = @CXXCPP@
+CXXDEPMODE = @CXXDEPMODE@
+CXXFLAGS = @CXXFLAGS@
+CYGPATH_W = @CYGPATH_W@
+DEFS = @DEFS@
+DEPDIR = @DEPDIR@
+ECHO_C = @ECHO_C@
+ECHO_N = @ECHO_N@
+ECHO_T = @ECHO_T@
+EGREP = @EGREP@
+EXEEXT = @EXEEXT@
+GREP = @GREP@
+INSTALL = @INSTALL@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
+LDFLAGS = @LDFLAGS@
+LIBOBJS = @LIBOBJS@
+LIBS = @LIBS@
+LTLIBOBJS = @LTLIBOBJS@
+MAKEINFO = @MAKEINFO@
+MKDIR_P = @MKDIR_P@
+OBJEXT = @OBJEXT@
+PACKAGE = @PACKAGE@
+PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
+PACKAGE_NAME = @PACKAGE_NAME@
+PACKAGE_STRING = @PACKAGE_STRING@
+PACKAGE_TARNAME = @PACKAGE_TARNAME@
+PACKAGE_VERSION = @PACKAGE_VERSION@
+PATH_SEPARATOR = @PATH_SEPARATOR@
+SET_MAKE = @SET_MAKE@
+SHELL = @SHELL@
+STRIP = @STRIP@
+VERSION = @VERSION@
+abs_builddir = @abs_builddir@
+abs_srcdir = @abs_srcdir@
+abs_top_builddir = @abs_top_builddir@
+abs_top_srcdir = @abs_top_srcdir@
+ac_ct_CC = @ac_ct_CC@
+ac_ct_CXX = @ac_ct_CXX@
+am__include = @am__include@
+am__leading_dot = @am__leading_dot@
+am__quote = @am__quote@
+am__tar = @am__tar@
+am__untar = @am__untar@
+bindir = @bindir@
+build_alias = @build_alias@
+builddir = @builddir@
+datadir = @datadir@
+datarootdir = @datarootdir@
+docdir = @docdir@
+dvidir = @dvidir@
+exec_prefix = @exec_prefix@
+host_alias = @host_alias@
+htmldir = @htmldir@
+includedir = @includedir@
+infodir = @infodir@
+install_sh = @install_sh@
+libdir = @libdir@
+libexecdir = @libexecdir@
+localedir = @localedir@
+localstatedir = @localstatedir@
+mandir = @mandir@
+mkdir_p = @mkdir_p@
+oldincludedir = @oldincludedir@
+pdfdir = @pdfdir@
+prefix = @prefix@
+program_transform_name = @program_transform_name@
+psdir = @psdir@
+sbindir = @sbindir@
+sharedstatedir = @sharedstatedir@
+srcdir = @srcdir@
+subdirs = @subdirs@
+sysconfdir = @sysconfdir@
+target_alias = @target_alias@
+top_builddir = @top_builddir@
+top_srcdir = @top_srcdir@
+task_SOURCES = Config.cpp Date.cpp T.cpp TDB.cpp Table.cpp color.cpp parse.cpp task.cpp util.cpp text.cpp rules.cpp Config.h Date.h T.h TDB.h Table.h color.h stlmacros.h task.h
+all: all-am
+
+.SUFFIXES:
+.SUFFIXES: .cpp .o .obj
+$(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
+	@for dep in $?; do \
+	  case '$(am__configure_deps)' in \
+	    *$$dep*) \
+	      cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh \
+		&& exit 0; \
+	      exit 1;; \
+	  esac; \
+	done; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu  src/Makefile'; \
+	cd $(top_srcdir) && \
+	  $(AUTOMAKE) --gnu  src/Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+	@case '$?' in \
+	  *config.status*) \
+	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+	  *) \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+	esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure:  $(am__configure_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4):  $(am__aclocal_m4_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+install-binPROGRAMS: $(bin_PROGRAMS)
+	@$(NORMAL_INSTALL)
+	test -z "$(bindir)" || $(MKDIR_P) "$(DESTDIR)$(bindir)"
+	@list='$(bin_PROGRAMS)'; for p in $$list; do \
+	  p1=`echo $$p|sed 's/$(EXEEXT)$$//'`; \
+	  if test -f $$p \
+	  ; then \
+	    f=`echo "$$p1" | sed 's,^.*/,,;$(transform);s/$$/$(EXEEXT)/'`; \
+	   echo " $(INSTALL_PROGRAM_ENV) $(binPROGRAMS_INSTALL) '$$p' '$(DESTDIR)$(bindir)/$$f'"; \
+	   $(INSTALL_PROGRAM_ENV) $(binPROGRAMS_INSTALL) "$$p" "$(DESTDIR)$(bindir)/$$f" || exit 1; \
+	  else :; fi; \
+	done
+
+uninstall-binPROGRAMS:
+	@$(NORMAL_UNINSTALL)
+	@list='$(bin_PROGRAMS)'; for p in $$list; do \
+	  f=`echo "$$p" | sed 's,^.*/,,;s/$(EXEEXT)$$//;$(transform);s/$$/$(EXEEXT)/'`; \
+	  echo " rm -f '$(DESTDIR)$(bindir)/$$f'"; \
+	  rm -f "$(DESTDIR)$(bindir)/$$f"; \
+	done
+
+clean-binPROGRAMS:
+	-test -z "$(bin_PROGRAMS)" || rm -f $(bin_PROGRAMS)
+task$(EXEEXT): $(task_OBJECTS) $(task_DEPENDENCIES) 
+	@rm -f task$(EXEEXT)
+	$(CXXLINK) $(task_OBJECTS) $(task_LDADD) $(LIBS)
+
+mostlyclean-compile:
+	-rm -f *.$(OBJEXT)
+
+distclean-compile:
+	-rm -f *.tab.c
+
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Config.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Date.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/T.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/TDB.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/Table.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/color.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/parse.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/rules.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/task.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/text.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/util.Po@am__quote@
+
+.cpp.o:
+@am__fastdepCXX_TRUE@	$(CXXCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
+@am__fastdepCXX_TRUE@	mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+@AMDEP_TRUE@@am__fastdepCXX_FALSE@	source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCXX_FALSE@	DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCXX_FALSE@	$(CXXCOMPILE) -c -o $@ $<
+
+.cpp.obj:
+@am__fastdepCXX_TRUE@	$(CXXCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'`
+@am__fastdepCXX_TRUE@	mv -f $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+@AMDEP_TRUE@@am__fastdepCXX_FALSE@	source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCXX_FALSE@	DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCXX_FALSE@	$(CXXCOMPILE) -c -o $@ `$(CYGPATH_W) '$<'`
+
+ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
+	list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+	unique=`for i in $$list; do \
+	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+	  done | \
+	  $(AWK) '    { files[$$0] = 1; } \
+	       END { for (i in files) print i; }'`; \
+	mkid -fID $$unique
+tags: TAGS
+
+TAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
+		$(TAGS_FILES) $(LISP)
+	tags=; \
+	here=`pwd`; \
+	list='$(SOURCES) $(HEADERS)  $(LISP) $(TAGS_FILES)'; \
+	unique=`for i in $$list; do \
+	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+	  done | \
+	  $(AWK) '    { files[$$0] = 1; } \
+	       END { for (i in files) print i; }'`; \
+	if test -z "$(ETAGS_ARGS)$$tags$$unique"; then :; else \
+	  test -n "$$unique" || unique=$$empty_fix; \
+	  $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+	    $$tags $$unique; \
+	fi
+ctags: CTAGS
+CTAGS:  $(HEADERS) $(SOURCES)  $(TAGS_DEPENDENCIES) \
+		$(TAGS_FILES) $(LISP)
+	tags=; \
+	here=`pwd`; \
+	list='$(SOURCES) $(HEADERS)  $(LISP) $(TAGS_FILES)'; \
+	unique=`for i in $$list; do \
+	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+	  done | \
+	  $(AWK) '    { files[$$0] = 1; } \
+	       END { for (i in files) print i; }'`; \
+	test -z "$(CTAGS_ARGS)$$tags$$unique" \
+	  || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+	     $$tags $$unique
+
+GTAGS:
+	here=`$(am__cd) $(top_builddir) && pwd` \
+	  && cd $(top_srcdir) \
+	  && gtags -i $(GTAGS_ARGS) $$here
+
+distclean-tags:
+	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+
+distdir: $(DISTFILES)
+	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	list='$(DISTFILES)'; \
+	  dist_files=`for file in $$list; do echo $$file; done | \
+	  sed -e "s|^$$srcdirstrip/||;t" \
+	      -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+	case $$dist_files in \
+	  */*) $(MKDIR_P) `echo "$$dist_files" | \
+			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+			   sort -u` ;; \
+	esac; \
+	for file in $$dist_files; do \
+	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+	  if test -d $$d/$$file; then \
+	    dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+	      cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \
+	    fi; \
+	    cp -pR $$d/$$file $(distdir)$$dir || exit 1; \
+	  else \
+	    test -f $(distdir)/$$file \
+	    || cp -p $$d/$$file $(distdir)/$$file \
+	    || exit 1; \
+	  fi; \
+	done
+check-am: all-am
+check: check-am
+all-am: Makefile $(PROGRAMS)
+installdirs:
+	for dir in "$(DESTDIR)$(bindir)"; do \
+	  test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+	done
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+	$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	  install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	  `test -z '$(STRIP)' || \
+	    echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+
+maintainer-clean-generic:
+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-binPROGRAMS clean-generic mostlyclean-am
+
+distclean: distclean-am
+	-rm -rf ./$(DEPDIR)
+	-rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+	distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+info: info-am
+
+info-am:
+
+install-data-am:
+
+install-dvi: install-dvi-am
+
+install-exec-am: install-binPROGRAMS
+
+install-html: install-html-am
+
+install-info: install-info-am
+
+install-man:
+
+install-pdf: install-pdf-am
+
+install-ps: install-ps-am
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+	-rm -rf ./$(DEPDIR)
+	-rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-binPROGRAMS
+
+.MAKE: install-am install-strip
+
+.PHONY: CTAGS GTAGS all all-am check check-am clean clean-binPROGRAMS \
+	clean-generic ctags distclean distclean-compile \
+	distclean-generic distclean-tags distdir dvi dvi-am html \
+	html-am info info-am install install-am install-binPROGRAMS \
+	install-data install-data-am install-dvi install-dvi-am \
+	install-exec install-exec-am install-html install-html-am \
+	install-info install-info-am install-man install-pdf \
+	install-pdf-am install-ps install-ps-am install-strip \
+	installcheck installcheck-am installdirs maintainer-clean \
+	maintainer-clean-generic mostlyclean mostlyclean-compile \
+	mostlyclean-generic pdf pdf-am ps ps-am tags uninstall \
+	uninstall-am uninstall-binPROGRAMS
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:

src/T.cpp

@@ -0,0 +1,510 @@
+////////////////////////////////////////////////////////////////////////////////
+// Copyright 2006 - 2008, Paul Beckingham.  All rights reserved.
+//
+//
+////////////////////////////////////////////////////////////////////////////////
+#include <iostream>
+#include <algorithm>
+#include "task.h"
+#include "T.h"
+
+////////////////////////////////////////////////////////////////////////////////
+// Default
+T::T ()
+{
+  mUUID = uuid ();
+  mStatus = pending;
+  mId = 0;
+  mTags.clear ();
+  mAttributes.clear ();
+  mDescription = "";
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// Initialize by parsing storage format
+T::T (const std::string& line)
+{
+  parse (line);
+}
+
+////////////////////////////////////////////////////////////////////////////////
+T::T (const T& other)
+{
+  mStatus      = other.mStatus;
+  mUUID        = other.mUUID;
+  mId          = other.mId;
+  mDescription = other.mDescription;
+  mTags        = other.mTags;
+  mRemoveTags  = other.mRemoveTags;
+  mAttributes  = other.mAttributes;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+T& T::operator= (const T& other)
+{
+  if (this != &other)
+  {
+    mStatus      = other.mStatus;
+    mUUID        = other.mUUID;
+    mId          = other.mId;
+    mDescription = other.mDescription;
+    mTags        = other.mTags;
+    mRemoveTags  = other.mRemoveTags;
+    mAttributes  = other.mAttributes;
+  }
+
+  return *this;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+T::~T ()
+{
+}
+
+////////////////////////////////////////////////////////////////////////////////
+bool T::hasTag (const std::string& tag) const
+{
+  std::vector <std::string>::const_iterator it = find (mTags.begin (), mTags.end (), tag);
+  if (it != mTags.end ())
+    return true;
+
+  return false;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// SPECIAL METHOD - DO NOT REMOVE
+void T::getRemoveTags (std::vector<std::string>& all)
+{
+  all = mRemoveTags;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// SPECIAL METHOD - DO NOT REMOVE
+void T::addRemoveTag (const std::string& tag)
+{
+  if (tag.find (' ') != std::string::npos)
+    throw std::string ("T::addRemoveTag - tags may not contain spaces");
+
+  mRemoveTags.push_back (tag);
+}
+
+////////////////////////////////////////////////////////////////////////////////
+void T::getTags (std::vector<std::string>& all) const
+{
+  all = mTags;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+void T::addTag (const std::string& tag)
+{
+  if (tag.find (' ') != std::string::npos)
+    throw std::string ("T::addTag - tags may not contain spaces");
+
+  if (tag[0] == '+')
+  {
+    if (! hasTag (tag.substr (1, std::string::npos)))
+      mTags.push_back (tag.substr (1, std::string::npos));
+  }
+  else
+  {
+    if (! hasTag (tag))
+      mTags.push_back (tag);
+  }
+}
+
+////////////////////////////////////////////////////////////////////////////////
+void T::addTags (const std::vector <std::string>& tags)
+{
+  for (unsigned int i = 0; i < tags.size (); ++i)
+  {
+    if (tags[i].find (' ') != std::string::npos)
+      throw std::string ("T::addTags - tags may not contain spaces");
+
+    if (tags[i][0] == '+')
+    {
+      if (! hasTag (tags[i].substr (1, std::string::npos)))
+        mTags.push_back (tags[i].substr (1, std::string::npos));
+    }
+    else
+    {
+      if (! hasTag (tags[i]))
+        mTags.push_back (tags[i]);
+    }
+  }
+}
+
+////////////////////////////////////////////////////////////////////////////////
+void T::removeTag (const std::string& tag)
+{
+  std::vector <std::string> copy;
+  for (unsigned int i = 0; i < mTags.size (); ++i)
+    if (mTags[i] != tag)
+      copy.push_back (mTags[i]);
+
+  mTags = copy;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+void T::removeTags ()
+{
+  mTags.clear ();
+}
+
+////////////////////////////////////////////////////////////////////////////////
+void T::getAttributes (std::map<std::string, std::string>& all)
+{
+  all = mAttributes;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+const std::string T::getAttribute (const std::string& name)
+{
+  if (mAttributes.find (name) != mAttributes.end ())
+    return mAttributes[name];
+
+  return "";
+}
+
+////////////////////////////////////////////////////////////////////////////////
+void T::setAttribute (const std::string& name, const std::string& value)
+{
+  if (name.find (' ') != std::string::npos)
+    throw std::string ("An attribute name may not contain spaces");
+
+  if (value.find (' ') != std::string::npos)
+    throw std::string ("An attribute value may not contain spaces");
+
+  mAttributes[name] = value;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+void T::setAttributes (const std::map <std::string, std::string>& attributes)
+{
+  foreach (i, attributes)
+  {
+    if (i->first.find (' ') != std::string::npos)
+      throw std::string ("An attribute name may not contain spaces");
+
+    if (i->second.find (' ') != std::string::npos)
+      throw std::string ("An attribute value may not contain spaces");
+
+    mAttributes[i->first] = i->second;
+  }
+}
+
+////////////////////////////////////////////////////////////////////////////////
+void T::removeAttributes ()
+{
+  mAttributes.clear ();
+}
+
+////////////////////////////////////////////////////////////////////////////////
+void T::removeAttribute (const std::string& name)
+{
+  std::map <std::string, std::string> copy = mAttributes;
+  mAttributes.clear ();
+  foreach (i, copy)
+   if (i->first != name)
+     mAttributes[i->first] = i->second;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+void T::getSubstitution (std::string& from, std::string& to) const
+{
+  from = mFrom;
+  to = mTo;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+void T::setSubstitution (const std::string& from, const std::string& to)
+{
+  mFrom = from;
+  mTo = to;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// uuid status [tags] [attributes] description
+//
+// uuid         \x{8}-\x{4}-\x{4}-\x{4}-\x{12}
+// status       - O X
+// tags         \w+ \s ...
+// attributes   \w+:\w+ \s ...
+// description  .+
+//
+const std::string T::compose () const
+{
+  // UUID
+  std::string line = mUUID + ' ';
+
+  // Status
+       if (mStatus == pending)   line += "- [";
+  else if (mStatus == completed) line += "+ [";
+  else if (mStatus == deleted)   line += "X [";
+
+  // Tags
+  for (unsigned int i = 0; i < mTags.size (); ++i)
+  {
+    line += (i > 0 ? " " : "");
+    line += mTags[i];
+  }
+
+  line += "] [";
+
+  // Attributes
+  int count = 0;
+  foreach (i, mAttributes)
+  {
+    std::string converted = i->second;
+
+    // Date attributes may need conversion to epoch.
+    if (i->first == "due"   ||
+        i->first == "start" ||
+        i->first == "entry" ||
+        i->first == "end")
+    {
+      if (i->second.find ("/") != std::string::npos)
+        validDate (converted);
+    }
+
+    line += (count > 0 ? " " : "");
+    line += i->first + ":" + converted;
+
+    ++count;
+  }
+
+  line += "] ";
+
+  // Description
+  line += mDescription;
+  line += "\n";
+
+  if (line.length () > T_LINE_MAX)
+    throw std::string ("Line too long");
+
+  return line;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+const std::string T::composeCSV ()
+{
+  // UUID
+  std::string line = "'" + mUUID + "',";
+
+  // Status
+       if (mStatus == pending)   line += "'pending',";
+  else if (mStatus == completed) line += "'completed',";
+  else if (mStatus == deleted)   line += "'deleted',";
+
+  // Tags
+  line += "'";
+  for (unsigned int i = 0; i < mTags.size (); ++i)
+  {
+    line += (i > 0 ? " " : "");
+    line += mTags[i];
+  }
+
+  line += "',";
+  std::string value = mAttributes["entry"];
+  line += value + ",";
+
+  value = mAttributes["start"];
+  if (value != "")
+    line += value;
+  line += ",";
+
+  value = mAttributes["due"];
+  if (value != "")
+    line += value;
+  line += ",";
+
+  value = mAttributes["end"];
+  if (value != "")
+    line += value;
+  line += ",";
+
+  value = mAttributes["project"];
+  if (value != "")
+    line += "'" + value + "'";
+  line += ",";
+
+  value = mAttributes["priority"];
+  if (value != "")
+    line += "'" + value + "'";
+  line += ",";
+
+  value = mAttributes["fg"];
+  if (value != "")
+    line += "'" + value + "'";
+  line += ",";
+
+  value = mAttributes["bg"];
+  if (value != "")
+    line += "'" + value + "'";
+  line += ",";
+
+  line += "'" + mDescription + "'\n";
+
+  return line;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// Read all file formats, write only the latest.
+void T::parse (const std::string& line)
+{
+  switch (determineVersion (line))
+  {
+  // File format version 1, from 2006.11.27 - 2007.12.31
+  case 1:
+    {
+      // Generate a UUID for forward support.
+      mUUID = uuid ();
+
+      if (line.length () > 6)       // ^\[\]\s\[\]\n
+      {
+        if (line[0] == 'X')
+          setStatus (deleted);
+
+        unsigned int openTagBracket  = line.find ("[");
+        unsigned int closeTagBracket = line.find ("]", openTagBracket);
+        if (openTagBracket  != std::string::npos &&
+            closeTagBracket != std::string::npos)
+        {
+          unsigned int openAttrBracket  = line.find ("[", closeTagBracket);
+          unsigned int closeAttrBracket = line.find ("]", openAttrBracket);
+          if (openAttrBracket  != std::string::npos &&
+              closeAttrBracket != std::string::npos)
+          {
+             std::string tags = line.substr (
+               openTagBracket + 1, closeTagBracket - openTagBracket - 1);
+             std::vector <std::string> rawTags;
+             split (mTags, tags, ' ');
+
+             std::string attributes = line.substr (
+               openAttrBracket + 1, closeAttrBracket - openAttrBracket - 1);
+             std::vector <std::string> pairs;
+             split (pairs, attributes, ' ');
+             for (unsigned int i = 0; i <  pairs.size (); ++i)
+             {
+               std::vector <std::string> pair;
+               split (pair, pairs[i], ':');
+               if (pair[1] != "")
+                 mAttributes[pair[0]] = pair[1];
+             }
+
+             mDescription = line.substr (closeAttrBracket + 2, std::string::npos);
+          }
+          else
+            throw std::string ("Missing attribute brackets");
+        }
+        else
+          throw std::string ("Missing tag brackets");
+      }
+      else
+        throw std::string ("Line too short");
+    }
+    break;
+
+  // File format version 2, from 2008.1.1
+  case 2:
+    {
+      if (line.length () > 46)       // ^.{36} . \[\] \[\] \n
+      {
+        mUUID = line.substr (0, 36);
+
+        mStatus =   line[37] == '+' ? completed
+                  : line[37] == 'X' ? deleted
+                  :                  pending;
+
+        unsigned int openTagBracket  = line.find ("[");
+        unsigned int closeTagBracket = line.find ("]", openTagBracket);
+        if (openTagBracket  != std::string::npos &&
+            closeTagBracket != std::string::npos)
+        {
+          unsigned int openAttrBracket  = line.find ("[", closeTagBracket);
+          unsigned int closeAttrBracket = line.find ("]", openAttrBracket);
+          if (openAttrBracket  != std::string::npos &&
+              closeAttrBracket != std::string::npos)
+          {
+             std::string tags = line.substr (
+               openTagBracket + 1, closeTagBracket - openTagBracket - 1);
+             std::vector <std::string> rawTags;
+             split (mTags, tags, ' ');
+
+             std::string attributes = line.substr (
+               openAttrBracket + 1, closeAttrBracket - openAttrBracket - 1);
+             std::vector <std::string> pairs;
+             split (pairs, attributes, ' ');
+             for (unsigned int i = 0; i <  pairs.size (); ++i)
+             {
+               std::vector <std::string> pair;
+               split (pair, pairs[i], ':');
+               if (pair[1] != "")
+                 mAttributes[pair[0]] = pair[1];
+             }
+
+             mDescription = line.substr (closeAttrBracket + 2, std::string::npos);
+          }
+          else
+            throw std::string ("Missing attribute brackets");
+        }
+        else
+          throw std::string ("Missing tag brackets");
+      }
+      else
+        throw std::string ("Line too short");
+    }
+    break;
+
+  default:
+    throw std::string ();
+    break;
+  }
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// If this code is inaccurate, data corruption ensues.
+int T::determineVersion (const std::string& line)
+{
+  // Version 1 looks like:
+  //
+  //   [tags] [attributes] description\n
+  //   X [tags] [attributes] description\n
+  //
+  // Scan for the first character being either the bracket or X.
+  if (line[0] == '[' ||
+      line[0] == 'X')
+    return 1;
+
+  // Version 2 looks like:
+  //
+  //   uuid status [tags] [attributes] description\n
+  //
+  // Where uuid looks like:
+  //
+  //   27755d92-c5e9-4c21-bd8e-c3dd9e6d3cf7
+  //
+  // Scan for the hyphens in the uuid, the following space, and a valid status
+  // character.
+  if (line[8]  == '-' &&
+      line[13] == '-' &&
+      line[18] == '-' &&
+      line[23] == '-' &&
+      line[36] == ' ' &&
+      (line[37] == '-' || line[37] == '+' || line[37] == 'X'))
+    return 2;
+
+  // Version 3?
+  //
+  // Fortunately, with the hindsight that will come with version 3, the
+  // identifying characteristics of 1 and 2 may be modified such that if 3 has
+  // a UUID followed by a status, then there is still a way to differentiate
+  // between 2 and 3.
+  //
+  // The danger is that a version 2 binary reads and misinterprets a version 2
+  // file.  This is why it is a good idea to rely on an explicit version
+  // declaration rather than chance positioning.
+
+  // Zero means 'no idea'.
+  return 0;
+}
+

src/T.h

@@ -0,0 +1,80 @@
+////////////////////////////////////////////////////////////////////////////////
+// Copyright 2006 - 2007, Paul Beckingham.  All rights reserved.
+//
+//
+////////////////////////////////////////////////////////////////////////////////
+#ifndef INCLUDED_T
+#define INCLUDED_T
+
+#include <string>
+#include <vector>
+#include <map>
+
+// Length of longest line.
+#define T_LINE_MAX 8192
+
+class T
+{
+public:
+  enum status   {pending, completed, deleted};
+
+  T ();                    // Default constructor
+  T (const std::string&);  // Initialize by parsing storage format
+  T (const T&);            // Copy constructor
+  T& operator= (const T&); // Assignment operator
+  ~T ();                   // Destructor
+
+  std::string getUUID () const                         { return mUUID; }
+  void setUUID (const std::string& uuid)               { mUUID = uuid; }
+
+  int getId () const                                   { return mId; }
+  void setId (int id)                                  { mId = id; }
+
+  status getStatus () const                            { return mStatus; }
+  void setStatus (status s)                            { mStatus = s; }
+
+  const std::string getDescription () const            { return mDescription; }
+  void setDescription (const std::string& description) { mDescription = description; }
+
+  void getSubstitution (std::string&, std::string&) const;
+  void setSubstitution (const std::string&, const std::string&);
+
+  bool hasTag (const std::string&) const;
+
+  void getRemoveTags (std::vector<std::string>&); // SPECIAL
+  void addRemoveTag (const std::string&);         // SPECIAL
+
+  void getTags (std::vector<std::string>&) const;
+  void addTag (const std::string&);
+  void addTags (const std::vector <std::string>&);
+  void removeTag (const std::string&);
+  void removeTags ();
+  void getAttributes (std::map<std::string, std::string>&);
+  const std::string getAttribute (const std::string&);
+  void setAttribute (const std::string&, const std::string&);
+  void setAttributes (const std::map <std::string, std::string>&);
+  void removeAttribute (const std::string&);
+  void removeAttributes ();
+
+  const std::string compose () const;
+  const std::string composeCSV ();
+  void parse (const std::string&);
+
+private:
+  int determineVersion (const std::string&);
+
+private:
+  status                             mStatus;
+  std::string                        mUUID;
+  int                                mId;
+  std::string                        mDescription;
+  std::vector<std::string>           mTags;
+  std::vector<std::string>           mRemoveTags;
+  std::map<std::string, std::string> mAttributes;
+
+  std::string                        mFrom;
+  std::string                        mTo;
+};
+
+#endif
+////////////////////////////////////////////////////////////////////////////////

src/TDB.cpp

@@ -0,0 +1,467 @@
+////////////////////////////////////////////////////////////////////////////////
+// Copyright 2007, 2008, Paul Beckingham.  All rights reserved.
+//
+//
+////////////////////////////////////////////////////////////////////////////////
+#include <iostream>
+#include <fstream>
+#include <sys/file.h>
+#include <unistd.h>
+
+#include "task.h"
+#include "TDB.h"
+
+////////////////////////////////////////////////////////////////////////////////
+TDB::TDB ()
+: mPendingFile ("")
+, mCompletedFile ("")
+, mLogFile ("")
+{
+}
+
+////////////////////////////////////////////////////////////////////////////////
+TDB::~TDB ()
+{
+}
+
+////////////////////////////////////////////////////////////////////////////////
+void TDB::dataDirectory (const std::string& directory)
+{
+  if (! access (directory.c_str (), F_OK))
+  {
+    mPendingFile   = directory + "/pending.data";
+    mCompletedFile = directory + "/completed.data";
+    mLogFile       = directory + "/command.log";
+  }
+  else
+  {
+    std::string error = "Directory '";
+    error += directory;
+    error += "' does not exist, or is not readable and writable.";
+    throw error;
+  }
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// Combine allPendingT with allCompletedT.
+// Note: this method is O(N1) + O(N2), where N2 is not bounded.
+bool TDB::allT (std::vector <T>& all) const
+{
+  all.clear ();
+
+  // Retrieve all the pending records.
+  std::vector <T> allp;
+  if (allPendingT (allp))
+  {
+    std::vector <T>::iterator i;
+    for (i = allp.begin (); i != allp.end (); ++i)
+      all.push_back (*i);
+
+    // Retrieve all the completed records.
+    std::vector <T> allc;
+    if (allCompletedT (allc))
+    {
+      for (i = allc.begin (); i != allc.end (); ++i)
+        all.push_back (*i);
+
+      return true;
+    }
+  }
+
+  return false;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// Only accesses to the pending file result in Tasks that have assigned ids.
+bool TDB::pendingT (std::vector <T>& all) const
+{
+  all.clear ();
+
+  std::vector <std::string> lines;
+  if (readLockedFile (mPendingFile, lines))
+  {
+    int id = 1;
+
+    std::vector <std::string>::iterator it;
+    for (it = lines.begin (); it != lines.end (); ++it)
+    {
+      T t (*it);
+      t.setId (id++);
+      if (t.getStatus () == T::pending)
+        all.push_back (t);
+    }
+
+    return true;
+  }
+
+  return false;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// Only accesses to the pending file result in Tasks that have assigned ids.
+bool TDB::allPendingT (std::vector <T>& all) const
+{
+  all.clear ();
+
+  std::vector <std::string> lines;
+  if (readLockedFile (mPendingFile, lines))
+  {
+    int id = 1;
+
+    std::vector <std::string>::iterator it;
+    for (it = lines.begin (); it != lines.end (); ++it)
+    {
+      T t (*it);
+      t.setId (id++);
+      all.push_back (t);
+    }
+
+    return true;
+  }
+
+  return false;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+bool TDB::completedT (std::vector <T>& all) const
+{
+  all.clear ();
+
+  std::vector <std::string> lines;
+  if (readLockedFile (mCompletedFile, lines))
+  {
+    std::vector <std::string>::iterator it;
+    for (it = lines.begin (); it != lines.end (); ++it)
+    {
+      T t (*it);
+      if (t.getStatus () != T::deleted)
+        all.push_back (t);
+    }
+
+    return true;
+  }
+
+  return false;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+bool TDB::allCompletedT (std::vector <T>& all) const
+{
+  all.clear ();
+
+  std::vector <std::string> lines;
+  if (readLockedFile (mCompletedFile, lines))
+  {
+    std::vector <std::string>::iterator it;
+    for (it = lines.begin (); it != lines.end (); ++it)
+    {
+      T t (*it);
+      all.push_back (t);
+    }
+
+    return true;
+  }
+
+  return false;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+bool TDB::deleteT (const T& t) const
+{
+  T task (t);
+
+  std::vector <T> all;
+  allPendingT (all);
+
+  std::vector <T>::iterator it;
+  for (it = all.begin (); it != all.end (); ++it)
+    if (task.getId () == it->getId ())
+    {
+      it->setStatus (T::deleted);
+
+      char endTime[16];
+      sprintf (endTime, "%u", (unsigned int) time (NULL));
+      it->setAttribute ("end", endTime);
+
+      return overwritePending (all);
+    }
+
+  return false;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+bool TDB::completeT (const T& t) const
+{
+  T task (t);
+
+  std::vector <T> all;
+  allPendingT (all);
+
+  std::vector <T>::iterator it;
+  for (it = all.begin (); it != all.end (); ++it)
+    if (task.getId () == it->getId ())
+    {
+      it->setStatus (T::completed);
+
+      char endTime[16];
+      sprintf (endTime, "%u", (unsigned int) time (NULL));
+      it->setAttribute ("end", endTime);
+
+      return overwritePending (all);
+    }
+
+  return false;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+bool TDB::addT (const T& t) const
+{
+  T task (t);
+
+  std::vector <std::string> tags;
+  task.getTags (tags);
+
+  // TODO This logic smells funny.
+  // +tag or -tag are both considered valid tags to add to a new pending task.
+  // Generating an error here would not be friendly.
+  for (unsigned int i = 0; i < tags.size (); ++i)
+  {
+    if (tags[i][0] == '-' || tags[i][0] == '+')
+    {
+      task.removeTag (tags[i]);
+      task.addTag (tags[i].substr (1, std::string::npos));
+    }
+  }
+
+  if (task.getStatus () == T::pending)
+    return writePending (task);
+
+  return writeCompleted (task);
+}
+
+////////////////////////////////////////////////////////////////////////////////
+bool TDB::modifyT (const T& t) const
+{
+  T modified (t);
+
+  std::vector <T> all;
+  allPendingT (all);
+
+  std::vector <T> pending;
+
+  std::vector <T>::iterator it;
+  for (it = all.begin (); it != all.end (); ++it)
+  {
+    if (it->getId () == t.getId ())
+    {
+      modified.setUUID (it->getUUID ());
+      pending.push_back (modified);
+    }
+    else
+      pending.push_back (*it);
+  }
+
+  return overwritePending (pending);
+}
+
+////////////////////////////////////////////////////////////////////////////////
+bool TDB::logRead (std::vector <std::string>& entries) const
+{
+  entries.clear ();
+  return readLockedFile (mLogFile, entries);
+}
+
+////////////////////////////////////////////////////////////////////////////////
+bool TDB::logCommand (int argc, char** argv) const
+{
+  // Get time info.
+  time_t now;
+  time (&now);
+  struct tm* t = localtime (&now);
+
+  // Generate timestamp.
+  char timestamp[20];
+  sprintf (timestamp, "%04d-%02d-%02d %02d:%02d:%02d",
+                      t->tm_year + 1900,
+                      t->tm_mon + 1,
+                      t->tm_mday,
+                      t->tm_hour,
+                      t->tm_min,
+                      t->tm_sec);
+
+  std::string command = timestamp;
+  command += " \"";
+  for (int i = 0; i < argc; ++i)
+    command += std::string (i ? " " : "") + argv[i];
+  command += "\"\n";
+
+  if (! access (mLogFile.c_str (), F_OK | W_OK))
+  {
+    FILE* out;
+    if ((out = fopen (mLogFile.c_str (), "a")))
+    {
+#ifdef HAVE_FLOCK
+      int retry = 0;
+      while (flock (fileno (out), LOCK_EX) && ++retry <= 3)
+        delay (0.25);
+#endif
+
+      fprintf (out, command.c_str ());
+
+      fclose (out);
+      return true;
+    }
+  }
+
+  return false;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+bool TDB::lock (FILE* file) const
+{
+#ifdef HAVE_FLOCK
+  return flock (fileno (file), LOCK_EX) ? false : true;
+#else
+  return true;
+#endif
+}
+
+////////////////////////////////////////////////////////////////////////////////
+bool TDB::overwritePending (std::vector <T>& all) const
+{
+  // Write a single task to the pending file
+  FILE* out;
+  if ((out = fopen (mPendingFile.c_str (), "w")))
+  {
+#ifdef HAVE_FLOCK
+    int retry = 0;
+    while (flock (fileno (out), LOCK_EX) && ++retry <= 3)
+      delay (0.25);
+#endif
+
+    std::vector <T>::iterator it;
+    for (it = all.begin (); it != all.end (); ++it)
+      fprintf (out, it->compose ().c_str ());
+
+    fclose (out);
+    return true;
+  }
+
+  return false;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+bool TDB::writePending (const T& t) const
+{
+  // Write a single task to the pending file
+  FILE* out;
+  if ((out = fopen (mPendingFile.c_str (), "a")))
+  {
+#ifdef HAVE_FLOCK
+    int retry = 0;
+    while (flock (fileno (out), LOCK_EX) && ++retry <= 3)
+      delay (0.25);
+#endif
+
+    fprintf (out, t.compose ().c_str ());
+
+    fclose (out);
+    return true;
+  }
+
+  return false;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+bool TDB::writeCompleted (const T& t) const
+{
+  // Write a single task to the pending file
+  FILE* out;
+  if ((out = fopen (mCompletedFile.c_str (), "a")))
+  {
+#ifdef HAVE_FLOCK
+    int retry = 0;
+    while (flock (fileno (out), LOCK_EX) && ++retry <= 3)
+      delay (0.25);
+#endif
+
+    fprintf (out, t.compose ().c_str ());
+
+    fclose (out);
+    return true;
+  }
+
+  return false;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+bool TDB::readLockedFile (
+  const std::string& file,
+  std::vector <std::string>& contents) const
+{
+  contents.clear ();
+
+  if (! access (file.c_str (), F_OK | R_OK))
+  {
+    FILE* in;
+    if ((in = fopen (file.c_str (), "r")))
+    {
+#ifdef HAVE_FLOCK
+      int retry = 0;
+      while (flock (fileno (in), LOCK_EX) && ++retry <= 3)
+        delay (0.25);
+#endif
+
+      char line[T_LINE_MAX];
+      while (fgets (line, T_LINE_MAX, in))
+      {
+        int length = ::strlen (line);
+        if (length > 1)
+        {
+          line[length - 1] = '\0'; // Kill \n
+          contents.push_back (line);
+        }
+      }
+
+      fclose (in);
+      return true;
+    }
+  }
+
+  return false;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+int TDB::gc () const
+{
+  int count = 0;
+
+  // Read everything from the pending file.
+  std::vector <T> all;
+  allPendingT (all);
+
+  // A list of the truly pending tasks.
+  std::vector <T> pending;
+
+  std::vector<T>::iterator it;
+  for (it = all.begin (); it != all.end (); ++it)
+  {
+    // Some tasks stay in the pending file.
+    if (it->getStatus () == T::pending)
+      pending.push_back (*it);
+
+    // Others are transferred to the completed file.
+    else
+    {
+      writeCompleted (*it);
+      ++count;
+    }
+  }
+
+  // Dump all clean tasks into pending.
+  overwritePending (pending);
+  return count;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+

src/TDB.h

@@ -0,0 +1,47 @@
+////////////////////////////////////////////////////////////////////////////////
+// Copyright 2007, 2008, Paul Beckingham.  All rights reserved.
+//
+//
+////////////////////////////////////////////////////////////////////////////////
+#ifndef INCLUDED_TDB
+#define INCLUDED_TDB
+
+#include <vector>
+#include <string>
+#include "T.h"
+
+class TDB
+{
+public:
+  TDB ();
+  ~TDB ();
+
+  void dataDirectory    (const std::string&);
+  bool allT             (std::vector <T>&) const;
+  bool pendingT         (std::vector <T>&) const;
+  bool allPendingT      (std::vector <T>&) const;
+  bool completedT       (std::vector <T>&) const;
+  bool allCompletedT    (std::vector <T>&) const;
+  bool deleteT          (const T&) const;
+  bool completeT        (const T&) const;
+  bool addT             (const T&) const;
+  bool modifyT          (const T&) const;
+  bool logRead          (std::vector <std::string>&) const;
+  bool logCommand       (int, char**) const;
+  int gc                () const;
+
+private:
+  bool lock             (FILE*) const;
+  bool overwritePending (std::vector <T>&) const;
+  bool writePending     (const T&) const;
+  bool writeCompleted   (const T&) const;
+  bool readLockedFile   (const std::string&, std::vector <std::string>&) const;
+
+private:
+  std::string mPendingFile;
+  std::string mCompletedFile;
+  std::string mLogFile;
+};
+
+#endif
+////////////////////////////////////////////////////////////////////////////////

src/Table.h

@@ -0,0 +1,115 @@
+////////////////////////////////////////////////////////////////////////////////
+// Copyright 2006 - 2008, Paul Beckingham.
+// All rights reserved.
+//
+// TODO Implement height
+////////////////////////////////////////////////////////////////////////////////
+#ifndef INCLUDED_TABLE
+#define INCLUDED_TABLE
+
+#include <map>
+#include <vector>
+#include <string>
+#include "color.h"
+
+class Table
+{
+public:
+  enum just   {left, center, right};
+  enum order  {ascendingNumeric, ascendingCharacter, ascendingPriority,
+               ascendingDate, descendingNumeric, descendingCharacter,
+               descendingPriority, descendingDate};
+  enum sizing {minimum = -1, flexible = 0};
+
+           Table ();
+  virtual ~Table ();
+
+           void setTableColor (Text::color, Text::color);
+           void setTableFg (Text::color);
+           void setTableBg (Text::color);
+           void setTablePadding (int);
+           void setTableIntraPadding (int);
+           void setTableWidth (int);
+
+           int addColumn (const std::string&);
+           void setColumnColor (int, Text::color, Text::color);
+           void setColumnFg (int, Text::color);
+           void setColumnBg (int, Text::color);
+           void setColumnUnderline (int);
+           void setColumnPadding (int, int);
+           void setColumnWidth (int, int);
+           void setColumnWidth (int, sizing);
+           void setColumnJustification (int, just);
+           void setColumnCommify (int);
+           void sortOn (int, order);
+
+           int addRow ();
+           void setRowColor (int, Text::color, Text::color);
+           void setRowFg (int, Text::color);
+           void setRowBg (int, Text::color);
+
+           void addCell (int, int, const std::string&);
+           void addCell (int, int, char);
+           void addCell (int, int, int);
+           void addCell (int, int, float);
+           void addCell (int, int, double);
+           void setCellColor (int, int, Text::color, Text::color);
+           void setCellFg (int, int, Text::color);
+           void setCellBg (int, int, Text::color);
+
+           void suppressWS ();
+
+           int rowCount ();
+           int columnCount ();
+           const std::string render ();
+
+private:
+           std::string getCell (int, int);
+           Text::color getFg (int, int);
+           Text::color getHeaderFg (int);
+           Text::color getBg (int, int);
+           Text::color getHeaderBg (int);
+           Text::attr getHeaderUnderline (int);
+           int getPadding (int);
+           int getIntraPadding ();
+           void calculateColumnWidths ();
+           just getJustification (int, int);
+           just getHeaderJustification (int);
+           const std::string formatHeader (int, int, int);
+           const std::string formatCell (int, int, int, int);
+           void formatCell (int, int, int, int, std::vector <std::string>&, std::string&);
+           void optimize (std::string&);
+           void sort (std::vector <int>&);
+           void clean (std::string&);
+
+private:
+  std::vector <std::string> mColumns;
+  int mRows;
+  int mIntraPadding;
+  std::map <std::string, Text::color> mFg;
+  std::map <std::string, Text::color> mBg;
+  std::map <std::string, Text::attr> mUnderline;
+
+  // Padding...
+  int mTablePadding;
+  std::vector <int> mColumnPadding;
+
+  // Width...
+  int mTableWidth;
+  std::vector <int> mSpecifiedWidth;
+  std::vector <int> mMaxDataWidth;
+  std::vector <int> mCalculatedWidth;
+
+  std::map <std::string, just> mJustification;
+  std::map <int, bool> mCommify;
+  std::map <std::string, std::string> mData;
+  std::vector <int> mSortColumns;
+  std::map <int, order> mSortOrder;
+
+  // Misc...
+  bool mSuppressWS;
+};
+
+#endif
+
+////////////////////////////////////////////////////////////////////////////////

src/color.cpp

@@ -0,0 +1,64 @@
+////////////////////////////////////////////////////////////////////////////////
+// Copyright 2008, Paul Beckingham.  All rights reserved.
+//
+//
+////////////////////////////////////////////////////////////////////////////////
+#include <string>
+#include "color.h"
+
+////////////////////////////////////////////////////////////////////////////////
+std::string Text::colorName (Text::color c)
+{
+  switch (c)
+  {
+  case black:    return "black";
+  case red:      return "red";
+  case green:    return "green";
+  case yellow:   return "yellow";
+  case blue:     return "blue";
+  case magenta:  return "magenta";
+  case cyan:     return "cyan";
+  case white:    return "white";
+  case nocolor:  return "";
+  }
+
+  return "";
+}
+
+////////////////////////////////////////////////////////////////////////////////
+Text::color Text::colorCode (const std::string& c)
+{
+  if (c == "black")   return black;
+  if (c == "red")     return red;
+  if (c == "green")   return green;
+  if (c == "yellow")  return yellow;
+  if (c == "blue")    return blue;
+  if (c == "magenta") return magenta;
+  if (c == "cyan")    return cyan;
+  if (c == "white")   return white;
+
+  return nocolor;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+std::string Text::attrName (Text::attr a)
+{
+  switch (a)
+  {
+  case underline: return "underline";
+  case normal:    return "";
+  }
+
+  return "";
+}
+
+////////////////////////////////////////////////////////////////////////////////
+Text::attr Text::attrCode (const std::string& a)
+{
+  if (a == "underline") return underline;
+
+  return normal;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+

src/color.h

@@ -0,0 +1,23 @@
+////////////////////////////////////////////////////////////////////////////////
+// Copyright 2008, Paul Beckingham.
+// All rights reserved.
+//
+////////////////////////////////////////////////////////////////////////////////
+#ifndef INCLUDED_COLOR
+#define INCLUDED_COLOR
+
+namespace Text
+{
+  enum color  {nocolor = 0, black, red, green, yellow, blue, magenta, cyan, white};
+  enum attr   {normal = 0, underline};
+
+  std::string colorName (Text::color);
+  Text::color colorCode (const std::string&);
+
+  std::string attrName (Text::attr);
+  Text::attr attrCode (const std::string&);
+}
+
+#endif
+
+////////////////////////////////////////////////////////////////////////////////

src/library.h

@@ -0,0 +1,49 @@
+////////////////////////////////////////////////////////////////////////////////
+// Copyright 2004 - 2008, Paul Beckingham.  All rights reserved.
+//
+//
+////////////////////////////////////////////////////////////////////////////////
+#ifndef INCLUDED_LIBRARY
+#define INCLUDED_LIBRARY
+
+#include <string>
+#include <vector>
+#include <sys/types.h>
+
+#include "stlmacros.h"
+
+#ifndef max
+#define max(a,b) ((a) > (b) ? (a) : (b))
+#endif
+
+// text.cpp
+void wrapText (std::vector <std::string>&, const std::string&, const int);
+std::string trimLeft (const std::string& in, const std::string& t = " ");
+std::string trimRight (const std::string& in, const std::string& t = " ");
+std::string trim (const std::string& in, const std::string& t = " ");
+std::wstring trimLeft (const std::wstring& in, const std::wstring& t = L" ");  // UNICODE safe
+std::wstring trimRight (const std::wstring& in, const std::wstring& t = L" "); // UNICODE safe
+std::wstring trim (const std::wstring& in, const std::wstring& t = L" ");      // UNICODE safe
+void extractParagraphs (const std::string&, std::vector<std::string>&);
+void extractLine (std::string&, std::string&, int);
+void split (std::vector<std::string>&, const std::string&, const char);
+void split (std::vector<std::string>&, const std::string&, const std::string&);
+void join (std::string&, const std::string&, const std::vector<std::string>&);
+std::string commify (const std::string&);
+std::string lowerCase (const std::string&);
+
+// misc.cpp
+void delay (float);
+
+// list.cpp
+int autoComplete (const std::string&, const std::vector<std::string>&, std::vector<std::string>&);
+
+// units.cpp
+void formatTimeDeltaDays (std::string&, time_t);
+std::string formatSeconds (time_t);
+
+// uuid.cpp
+const std::string uuid ();
+
+#endif
+////////////////////////////////////////////////////////////////////////////////

src/parse.cpp

@@ -0,0 +1,329 @@
+////////////////////////////////////////////////////////////////////////////////
+// Copyright 2006 - 2008, Paul Beckingham.  All rights reserved.
+//
+//
+////////////////////////////////////////////////////////////////////////////////
+#include <iostream>
+#include <string>
+#include <vector>
+#include <map>
+
+#include "Date.h"
+#include "task.h"
+#include "T.h"
+
+////////////////////////////////////////////////////////////////////////////////
+static char* colors[] =
+{
+  "black",
+  "blue",
+  "red",
+  "green",
+  "magenta",
+  "cyan",
+  "yellow",
+  "white",
+  "",
+};
+
+static char* attributes[] =
+{
+  "project",
+  "priority",
+  "fg",
+  "bg",
+  "due",
+  "entry",
+  "start",
+  "end",
+  "",
+};
+
+static char* commands[] =
+{
+  "active",
+  "add",
+  "calendar",
+  "completed",
+  "delete",
+  "done",
+  "export",
+  "history",
+  "info",
+  "list",
+  "long",
+  "ls",
+  "next",
+  "overdue",
+  "projects",
+  "start",
+  "stats",
+  "summary",
+  "tags",
+  "usage",
+  "version",
+  "",
+};
+
+void guess (const std::string& type, char** list, std::string& candidate)
+{
+  std::vector <std::string> options;
+  for (int i = 0; list[i][0]; ++i)
+    options.push_back (list[i]);
+
+  std::vector <std::string> matches;
+  autoComplete (candidate, options, matches);
+  if (1 == matches.size ())
+    candidate = matches[0];
+
+  else if (0 == matches.size ())
+    throw std::string ("Unrecognized ") + type + " '" + candidate + "'";
+
+  else
+  {
+    std::string error = "Ambiguous ";
+    error += type;
+    error += " '";
+    error += candidate;
+    error += "' - could be either of ";
+    for (unsigned int i = 0; i < matches.size (); ++i)
+    {
+      if (i)
+        error += ", ";
+      error += matches[i];
+    }
+
+    throw error;
+  }
+}
+
+////////////////////////////////////////////////////////////////////////////////
+static bool isCommand (const std::string& candidate)
+{
+  std::vector <std::string> options;
+  for (int i = 0; commands[i][0]; ++i)
+    options.push_back (commands[i]);
+
+  std::vector <std::string> matches;
+  autoComplete (candidate, options, matches);
+  if (0 == matches.size ())
+    return false;
+
+  return true;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+bool validDate (std::string& date)
+{
+  unsigned int firstSlash  = date.find ("/");
+  unsigned int secondSlash = date.find ("/", firstSlash + 1);
+  if (firstSlash != std::string::npos &&
+      secondSlash != std::string::npos)
+  {
+    int m = ::atoi (date.substr (0,               firstSlash              ).c_str ());
+    int d = ::atoi (date.substr (firstSlash  + 1, secondSlash - firstSlash).c_str ());
+    int y = ::atoi (date.substr (secondSlash + 1, std::string::npos       ).c_str ());
+    if (!Date::valid (m, d, y))
+      throw std::string ("\"") + date + "\" is not a valid date.";
+
+    // Convert to epoch form.
+    Date dt (m, d, y);
+    time_t t;
+    dt.toEpoch (t);
+    char converted[12];
+    sprintf (converted, "%u", (unsigned int) t);
+    date = converted;
+  }
+  else
+    throw std::string ("Badly formed date - use the MM/DD/YYYY format");
+
+  return true;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+static bool validPriority (std::string& input)
+{
+  if (input != "H" &&
+      input != "M" &&
+      input != "L" &&
+      input != "")
+    throw std::string ("\"") +
+          input              +
+          "\" is not a valid priority.  Use H, M, L or leave blank.";
+
+  return true;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+static bool validAttribute (std::string& name, std::string& value)
+{
+  guess ("attribute", attributes, name);
+
+  if ((name == "fg" || name == "bg") && value != "")
+    guess ("color", colors, value);
+
+  else if (name == "due" && value != "")
+    validDate (value);
+
+  else if (name == "priority")
+  {
+    for (std::string::iterator i = value.begin (); i != value.end (); ++i)
+      *i = ::toupper (*i);
+
+    return validPriority (value);
+  }
+
+  else if (name == "entry" ||
+           name == "start" ||
+           name == "end")
+    throw std::string ("\"") +
+          name              +
+          "\" is not an attribute you may modify directly.";
+
+  return true;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+static bool validId (const std::string& input)
+{
+  for (unsigned int i = 0; i < input.length (); ++i)
+    if (!::isdigit (input[i]))
+      return false;
+
+  return true;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+static bool validTag (std::string& input)
+{
+  if ((input[0] == '-' || input[0] == '+') &&
+       input.length () > 1)
+    return true;
+
+  return false;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+static bool validDescription (const std::string& input)
+{
+  if (input.length () > 0)
+    return true;
+
+  return false;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+static bool validCommand (std::string& input)
+{
+  guess ("command", commands, input);
+  return true;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+static bool validSubstitution (
+  std::string& input,
+  std::string& from,
+  std::string& to)
+{
+  unsigned int first = input.find ('/');
+  if (first != std::string::npos)
+  {
+    unsigned int second = input.find ('/', first + 1);
+    if (second != std::string::npos)
+    {
+      unsigned int third = input.find ('/', second + 1);
+      if (third != std::string::npos)
+      {
+        if (first == 0 &&
+            first < second &&
+            second < third &&
+            third == input.length () - 1)
+        {
+          from = input.substr (first  + 1, second - first  - 1);
+          to   = input.substr (second + 1, third  - second - 1);
+          return true;
+        }
+      }
+    }
+  }
+
+  return false;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// Token        Distinguishing characteristic
+// -------      -----------------------------
+// command      first positional
+// id           \d+
+// description  default, accumulate
+// substitution /\w+/\w*/
+// tags         [-+]\w+
+// attributes   \w+:.+
+//
+void parse (
+  std::vector <std::string>& args,
+  std::string& command,
+  T& task)
+{
+  command = "";
+
+  std::string descCandidate = "";
+  for (unsigned int i = 0; i < args.size (); ++i)
+  {
+    std::string arg (args[i]);
+    unsigned int colon;               // Pointer to colon in argument.
+    std::string from;
+    std::string to;
+
+    // An id is the first argument found that contains all digits.
+    if (command != "add"   && // "add" doesn't require an ID
+        task.getId () == 0 &&
+        validId (arg))
+      task.setId (::atoi (arg.c_str ()));
+
+    // Tags begin with + or - and contain arbitrary text.
+    else if (validTag (arg))
+    {
+      if (arg[0] == '+')
+        task.addTag (arg.substr (1, std::string::npos));
+      else if (arg[0] == '-')
+        task.addRemoveTag (arg.substr (1, std::string::npos));
+    }
+
+    // Attributes contain a constant string followed by a colon, followed by a
+    // value.
+    else if ((colon = arg.find (":")) != std::string::npos)
+    {
+      std::string name  = arg.substr (0, colon);
+      std::string value = arg.substr (colon + 1, std::string::npos);
+
+      if (validAttribute (name, value))
+        task.setAttribute (name, value);
+    }
+
+    // Substitution of description text.
+    else if (validSubstitution (arg, from, to))
+    {
+      task.setSubstitution (from, to);
+    }
+
+    // Command.
+    else if (command == "")
+    {
+      if (!isCommand (arg))
+        descCandidate += std::string (arg) + " ";
+      else if (validCommand (arg))
+        command = arg;
+    }
+
+    // Anything else is just considered description.
+    else
+      descCandidate += std::string (arg) + " ";
+  }
+
+  if (validDescription (descCandidate))
+    task.setDescription (descCandidate);
+}
+
+////////////////////////////////////////////////////////////////////////////////
+

src/rules.cpp

@@ -0,0 +1,182 @@
+////////////////////////////////////////////////////////////////////////////////
+// Copyright 2006 - 2008, Paul Beckingham.  All rights reserved.
+//
+//
+////////////////////////////////////////////////////////////////////////////////
+#include <iostream>
+#include "Config.h"
+#include "Table.h"
+#include "Date.h"
+#include "T.h"
+#include "task.h"
+
+static std::map <std::string, Text::color> gsFg;
+static std::map <std::string, Text::color> gsBg;
+
+////////////////////////////////////////////////////////////////////////////////
+// There are three supported variants:
+//   1) "fg"
+//   2)    "on bg"
+//   3) "fg on bg"
+static void parseColorRule (
+  const std::string& rule,
+  Text::color& fg,
+  Text::color& bg)
+{
+  fg = Text::nocolor;
+  bg = Text::nocolor;
+  bool error = false;
+
+  std::vector <std::string> words;
+  split (words, rule, ' ');
+  switch (words.size ())
+  {
+  case 1: // "fg" - no spaces.
+    fg = Text::colorCode (words[0]);
+    break;
+
+  case 2: // "on bg" - one space, "on" before.
+    if (words[0] == "on")
+      bg = Text::colorCode (words[1]);
+    else
+      error = true;
+    break;
+
+  case 3: // "fg on bg" - two spaces, "on" between them.
+    if (words[1] == "on")
+    {
+      fg = Text::colorCode (words[0]);
+      bg = Text::colorCode (words[2]);
+    }
+    else
+      error = true;
+    break;
+
+  case 0:
+  default:
+    error = true;
+    break;
+  }
+
+  if (error)
+    std::cout << "Malformed color rule '" << rule << "'" << std::endl;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+void initializeColorRules (Config& conf)
+{
+  std::vector <std::string> ruleNames;
+  conf.all (ruleNames);
+  foreach (it, ruleNames)
+  {
+    if (it->substr (0, 6) == "color.")
+    {
+      Text::color fg;
+      Text::color bg;
+      parseColorRule (conf.get (*it), fg, bg);
+      gsFg[*it] = fg;
+      gsBg[*it] = bg;
+    }
+  }
+}
+
+////////////////////////////////////////////////////////////////////////////////
+void autoColorize (T& task, Text::color& fg, Text::color& bg)
+{
+  fg = Text::nocolor;
+  bg = Text::nocolor;
+
+  // Colorization of the tagged.
+  if (gsFg["color.tagged"] != Text::nocolor ||
+      gsBg["color.tagged"] != Text::nocolor)
+  {
+    std::vector <std::string> tags;
+    task.getTags (tags);
+    if (tags.size ())
+    {
+      fg = gsFg["color.tagged"];
+      bg = gsBg["color.tagged"];
+    }
+  }
+
+  // Colorization of the low priority.
+  if (gsFg["color.pri.L"] != Text::nocolor ||
+      gsBg["color.pri.L"] != Text::nocolor)
+  {
+    if (task.getAttribute ("priority") == "L")
+    {
+      fg = gsFg["color.pri.L"];
+      bg = gsBg["color.pri.L"];
+    }
+  }
+
+  // Colorization of the medium priority.
+  if (gsFg["color.pri.M"] != Text::nocolor ||
+      gsBg["color.pri.M"] != Text::nocolor)
+  {
+    if (task.getAttribute ("priority") == "M")
+    {
+      fg = gsFg["color.pri.M"];
+      bg = gsBg["color.pri.M"];
+    }
+  }
+
+  // Colorization of the high priority.
+  if (gsFg["color.pri.H"] != Text::nocolor ||
+      gsBg["color.pri.H"] != Text::nocolor)
+  {
+    if (task.getAttribute ("priority") == "H")
+    {
+      fg = gsFg["color.pri.H"];
+      bg = gsBg["color.pri.H"];
+    }
+  }
+
+  // Colorization of the priority-less.
+  if (gsFg["color.pri.none"] != Text::nocolor ||
+      gsBg["color.pri.none"] != Text::nocolor)
+  {
+    if (task.getAttribute ("priority") == "")
+    {
+      fg = gsFg["color.pri.none"];
+      bg = gsBg["color.pri.none"];
+    }
+  }
+
+  // Colorization of the active.
+  if (gsFg["color.active"] != Text::nocolor ||
+      gsBg["color.active"] != Text::nocolor)
+  {
+    if (task.getAttribute ("start") != "")
+    {
+      fg = gsFg["color.active"];
+      bg = gsBg["color.active"];
+    }
+  }
+
+  // Colorization of the due and overdue.
+  std::string due = task.getAttribute ("due");
+  if (due != "")
+  {
+    Date dueDate (::atoi (due.c_str ()));
+    Date now;
+    Date then (now + 7 * 86400);
+
+    // Overdue
+    if (dueDate < now)
+    {
+      fg = gsFg["color.overdue"];
+      bg = gsBg["color.overdue"];
+    }
+
+    // Imminent
+    else if (dueDate < then)
+    {
+      fg = gsFg["color.due"];
+      bg = gsBg["color.due"];
+    }
+  }
+}
+
+////////////////////////////////////////////////////////////////////////////////
+

src/stlmacros.h

@@ -0,0 +1,18 @@
+////////////////////////////////////////////////////////////////////////////////
+// Copyright 2006 - 2008, Paul Beckingham.  All rights reserved.
+//
+//
+////////////////////////////////////////////////////////////////////////////////
+#ifndef INCLUDED_STLMACROS
+#define INCLUDED_STLMACROS
+
+#define foreach(i, c)                                              \
+for (typeof (c) *foreach_p = & (c);                                \
+     foreach_p;                                                    \
+     foreach_p = 0)                                                \
+  for (typeof (foreach_p->begin()) i = foreach_p->begin();         \
+       i != foreach_p->end();                                      \
+       ++i)
+
+#endif
+////////////////////////////////////////////////////////////////////////////////

src/task.h

@@ -0,0 +1,79 @@
+////////////////////////////////////////////////////////////////////////////////
+// Copyright 2006 - 2008, Paul Beckingham.  All rights reserved.
+//
+//
+////////////////////////////////////////////////////////////////////////////////
+
+#include <string>
+#include <vector>
+#include <map>
+#include <sys/types.h>
+#include "Config.h"
+#include "Table.h"
+#include "color.h"
+#include "TDB.h"
+#include "T.h"
+#include "stlmacros.h"
+#include "../auto.h"
+
+#ifndef max
+#define max(a,b) ((a) > (b) ? (a) : (b))
+#endif
+
+// parse.cpp
+void parse (std::vector <std::string>&, std::string&, T&);
+bool validDate (std::string&);
+
+// task.cpp
+void handleAdd (const TDB&, T&, Config&);
+void handleProjects (const TDB&, T&, Config&);
+void handleTags (const TDB&, T&, Config&);
+void handleList (const TDB&, T&, Config&);
+void handleInfo (const TDB&, T&, Config&);
+void handleLongList (const TDB&, T&, Config&);
+void handleSmallList (const TDB&, T&, Config&);
+void handleCompleted (const TDB&, T&, Config&);
+void handleReportSummary (const TDB&, T&, Config&);
+void handleReportNext (const TDB&, T&, Config&);
+void handleReportHistory (const TDB&, T&, Config&);
+void handleReportUsage (const TDB&, T&, Config&);
+void handleReportCalendar (const TDB&, T&, Config&);
+void handleReportActive (const TDB&, T&, Config&);
+void handleReportOverdue (const TDB&, T&, Config&);
+void handleReportStats (const TDB&, T&, Config&);
+void handleVersion (Config&);
+void handleExport (const TDB&, T&, Config&);
+void handleDelete (const TDB&, T&, Config&);
+void handleStart (const TDB&, T&, Config&);
+void handleDone (const TDB&, T&, Config&);
+void handleModify (const TDB&, T&, Config&);
+void gatherNextTasks (const TDB&, T&, Config&, std::vector <T>&, std::vector <int>&);
+void nag (const TDB&, T&, Config&);
+
+// util.cpp
+bool confirm (const std::string&);
+void wrapText (std::vector <std::string>&, const std::string&, const int);
+std::string trimLeft (const std::string& in, const std::string& t = " ");
+std::string trimRight (const std::string& in, const std::string& t = " ");
+std::string trim (const std::string& in, const std::string& t = " ");
+std::wstring trimLeft (const std::wstring& in, const std::wstring& t = L" ");  // UNICODE safe
+std::wstring trimRight (const std::wstring& in, const std::wstring& t = L" "); // UNICODE safe
+std::wstring trim (const std::wstring& in, const std::wstring& t = L" ");      // UNICODE safe
+void extractParagraphs (const std::string&, std::vector<std::string>&);
+void extractLine (std::string&, std::string&, int);
+void split (std::vector<std::string>&, const std::string&, const char);
+void split (std::vector<std::string>&, const std::string&, const std::string&);
+void join (std::string&, const std::string&, const std::vector<std::string>&);
+std::string commify (const std::string&);
+std::string lowerCase (const std::string&);
+void delay (float);
+int autoComplete (const std::string&, const std::vector<std::string>&, std::vector<std::string>&);
+void formatTimeDeltaDays (std::string&, time_t);
+std::string formatSeconds (time_t);
+const std::string uuid ();
+
+// rules.cpp
+void initializeColorRules (Config&);
+void autoColorize (T&, Text::color&, Text::color&);
+
+////////////////////////////////////////////////////////////////////////////////

src/tests/.gitignore

@@ -0,0 +1,5 @@
+t.t
+tdb.t
+pending.data
+completed.data
+

src/tests/Makefile

@@ -0,0 +1,24 @@
+PROJECT = t.t tdb.t
+CFLAGS  = -I.. -I../../../library/include -Wall -pedantic -ggdb3 -fno-rtti
+LFLAGS  = -L/usr/local/lib -L../../../library/lib -lcompany -lpcre -lncurses -lcurl
+
+all: $(PROJECT)
+
+install: $(PROJECT)
+	@echo unimplemented
+
+test: $(PROJECT)
+	@echo unimplemented
+
+clean:
+	-rm *.o $(PROJECT)
+
+.cpp.o:
+	g++ -c $(CFLAGS) $<
+
+t.t: t.t.o ../T.o ../parse.o ../../../library/lib/libcompany.a
+	g++ t.t.o ../T.o ../parse.o $(LFLAGS) -o t.t
+
+tdb.t: tdb.t.o ../TDB.o ../T.o ../parse.o ../../../library/lib/libcompany.a
+	g++ tdb.t.o ../TDB.o ../T.o ../parse.o $(LFLAGS) -o tdb.t
+

src/tests/t.t.cpp

@@ -0,0 +1,37 @@
+////////////////////////////////////////////////////////////////////////////////
+//
+////////////////////////////////////////////////////////////////////////////////
+#include <T.h>
+#include <library.h>
+
+////////////////////////////////////////////////////////////////////////////////
+int main (int argc, char** argv)
+{
+  plan (4);
+
+  T t;
+  std::string s = t.compose ();
+  is ((int)s.length (), 46, "T::T (); T::compose ()");
+  diag (s);
+
+  t.setStatus (T::completed);
+  s = t.compose ();
+  is (s[37], '+', "T::setStatus (completed)");
+  diag (s);
+
+  t.setStatus (T::deleted);
+  s = t.compose ();
+  is (s[37], 'X', "T::setStatus (deleted)");
+  diag (s);
+
+  // Round trip test.
+  std::string sample = "00000000-0000-0000-0000-000000000000 - [] [] Sample";
+  T t2;
+  t2.parse (sample);
+  sample += "\n";
+  is (t2.compose (), sample, "T::parse -> T::compose round trip");
+  return 0;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+

src/tests/tdb.t.cpp

@@ -0,0 +1,127 @@
+////////////////////////////////////////////////////////////////////////////////
+//
+////////////////////////////////////////////////////////////////////////////////
+#include <iostream>
+#include <unistd.h>
+
+#include <TDB.h>
+#include <library.h>
+
+////////////////////////////////////////////////////////////////////////////////
+int main (int argc, char** argv)
+{
+  plan (43);
+
+  try
+  {
+    // Remove any residual test file.
+    unlink ("./pending.data");
+    unlink ("./completed.data");
+
+    // Try reading an empty database.
+    TDB tdb;
+    tdb.dataDirectory (".");
+    std::vector <T> all;
+    ok (!tdb.pendingT (all), "TDB::pendingT read empty db");
+    is ((int) all.size (), 0, "empty db");
+    ok (!tdb.allPendingT (all), "TDB::allPendingT read empty db");
+    is ((int) all.size (), 0, "empty db");
+    ok (!tdb.completedT (all), "TDB::completedT read empty db");
+    is ((int) all.size (), 0, "empty db");
+    ok (!tdb.allCompletedT (all), "TDB::allCompletedT read empty db");
+    is ((int) all.size (), 0, "empty db");
+
+    // Add a new task.
+    T t1;
+    t1.setId (1);
+    t1.setStatus (T::pending);
+    t1.setAttribute ("project", "p1");
+    t1.setDescription ("task 1");
+    diag (t1.compose ());
+    ok (tdb.addT (t1), "TDB::addT t1");
+
+    // Verify as above.
+    ok (tdb.pendingT (all), "TDB::pendingT read db");
+    is ((int) all.size (), 1, "empty db");
+    ok (tdb.allPendingT (all), "TDB::allPendingT read db");
+    is ((int) all.size (), 1, "empty db");
+    ok (!tdb.completedT (all), "TDB::completedT read empty db");
+    is ((int) all.size (), 0, "empty db");
+    ok (!tdb.allCompletedT (all), "TDB::allCompletedT read empty db");
+    is ((int) all.size (), 0, "empty db");
+
+    // TODO Modify task.
+    fail ("modify");
+    fail ("verify");
+
+    // Complete task.
+    ok (tdb.completeT (t1), "TDB::completeT t1");;
+    ok (!tdb.pendingT (all), "TDB::pendingT read db");
+    is ((int) all.size (), 0, "empty db");
+    ok (tdb.allPendingT (all), "TDB::allPendingT read db");
+    is ((int) all.size (), 1, "empty db");
+    ok (!tdb.completedT (all), "TDB::completedT read empty db");
+    is ((int) all.size (), 0, "empty db");
+    ok (!tdb.allCompletedT (all), "TDB::allCompletedT read empty db");
+    is ((int) all.size (), 0, "empty db");
+
+    is (tdb.gc (), 1, "TDB::gc");
+    ok (!tdb.pendingT (all), "TDB::pendingT read empty db");
+    is ((int) all.size (), 0, "empty db");
+    ok (!tdb.allPendingT (all), "TDB::allPendingT read empty db");
+    is ((int) all.size (), 0, "empty db");
+    ok (tdb.completedT (all), "TDB::completedT read db");
+    is ((int) all.size (), 1, "empty db");
+    ok (tdb.allCompletedT (all), "TDB::allCompletedT read db");
+    is ((int) all.size (), 1, "empty db");
+
+    // Add a new task.
+    T t2;
+    t2.setId (2);
+    t2.setAttribute ("project", "p2");
+    t2.setDescription ("task 2");
+    diag (t2.compose ());
+    ok (tdb.addT (t2), "TDB::addT t2");
+
+    fail ("verify");
+
+    // Delete task.
+    ok (tdb.deleteT (t2), "TDB::deleteT t2");
+
+    fail ("verify");
+
+    // GC the files.
+    is (tdb.gc (), 1, "1 <- TDB::gc");
+
+    // Read log file.
+    std::vector <std::string> entries;
+    tdb.logRead (entries);
+    std::vector <std::string>::iterator it;
+    for (it = entries.begin (); it != entries.end (); ++it)
+      diag (*it);
+
+    // TODO Verify contents of above transactions.
+    fail ("verify");
+  }
+
+  catch (std::string& error)
+  {
+    diag (error);
+    return -1;
+  }
+
+  catch (...)
+  {
+    diag ("Unknown error.");
+    return -2;
+  }
+
+/*
+  unlink ("./pending.data");
+  unlink ("./completed.data");
+*/
+  return 0;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+

src/text.cpp

@@ -0,0 +1,277 @@
+////////////////////////////////////////////////////////////////////////////////
+// Copyright 2004 - 2008, Paul Beckingham.  All rights reserved.
+//
+//
+////////////////////////////////////////////////////////////////////////////////
+#include <iostream>
+#include <vector>
+#include <string>
+#include "task.h"
+
+///////////////////////////////////////////////////////////////////////////////
+void wrapText (
+  std::vector <std::string>& lines,
+  const std::string& text,
+  const int width)
+{
+  std::string copy = text;
+  std::string line;
+
+  while (copy.length ())
+  {
+    extractLine (copy, line, width);
+    lines.push_back (line);
+  }
+}
+
+////////////////////////////////////////////////////////////////////////////////
+void split (std::vector<std::string>& results, const std::string& input, const char delimiter)
+{
+  std::string temp = input;
+  std::string::size_type i;
+  while ((i = temp.find (delimiter)) != std::string::npos)
+  {
+    std::string token = temp.substr (0, i);
+    results.push_back (token);
+    temp.erase (0, i + 1);
+  }
+
+  if (temp.length ()) results.push_back (temp);
+}
+
+////////////////////////////////////////////////////////////////////////////////
+void split (std::vector<std::string>& results, const std::string& input, const std::string& delimiter)
+{
+  std::string temp = input;
+  std::string::size_type i;
+  while ((i = temp.find (delimiter)) != std::string::npos)
+  {
+    std::string token = temp.substr (0, i);
+    results.push_back (token);
+    temp.erase (0, i + delimiter.length ());
+  }
+
+  if (temp.length ()) results.push_back (temp);
+}
+
+////////////////////////////////////////////////////////////////////////////////
+void join (
+  std::string& result,
+  const std::string& separator,
+  const std::vector<std::string>& items)
+{
+  result = "";
+  unsigned int size = items.size ();
+  for (unsigned int i = 0; i < size; ++i)
+  {
+    result += items[i];
+    if (i < size - 1)
+      result += separator;
+  }
+}
+
+////////////////////////////////////////////////////////////////////////////////
+void extractParagraphs (const std::string& input, std::vector<std::string>& output)
+{
+  std::string copy = input;
+  while (1)
+  {
+    unsigned int so = copy.find ("<p>");
+    unsigned int eo = copy.find ("</p>");
+
+    if (so == std::string::npos && eo == std::string::npos)
+      break;
+
+    std::string extract = trim (copy.substr (so + 3, eo - so - 3));
+    copy = copy.substr (eo + 4, std::string::npos);
+    output.push_back (extract);
+  }
+
+  // There were no paragraphs.
+  if (!output.size ())
+    output.push_back (input);
+}
+
+////////////////////////////////////////////////////////////////////////////////
+std::string trimLeft (const std::string& in, const std::string& t /*= " "*/)
+{
+  std::string out = in;
+  return out.erase (0, in.find_first_not_of (t));
+}
+
+// UNICODE safe
+std::wstring trimLeft (const std::wstring& in, const std::wstring& t /*= L" "*/)
+{
+  std::wstring out = in;
+  return out.erase (0, in.find_first_not_of (t));
+}
+
+////////////////////////////////////////////////////////////////////////////////
+std::string trimRight (const std::string& in, const std::string& t /*= " "*/)
+{
+  std::string out = in;
+  return out.erase (out.find_last_not_of (t) + 1);
+}
+
+// UNICODE safe
+std::wstring trimRight (const std::wstring& in, const std::wstring& t /*= L" "*/)
+{
+  std::wstring out = in;
+  return out.erase (out.find_last_not_of (t) + 1);
+}
+
+////////////////////////////////////////////////////////////////////////////////
+std::string trim (const std::string& in, const std::string& t /*= " "*/)
+{
+  std::string out = in;
+  return trimLeft (trimRight (out, t), t);
+}
+
+// UNICODE safe
+std::wstring trim (const std::wstring& in, const std::wstring& t /*= L" "*/)
+{
+  std::wstring out = in;
+  return trimLeft (trimRight (out, t), t);
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// Remove enclosing balanced quotes.  Assumes trimmed text.
+void unquoteText (std::string& text)
+{
+  char quote = text[0];
+  if (quote == '\'' || quote == '"')
+    if (text[text.length () - 1] == quote)
+      text = text.substr (1, text.length () - 3);
+}
+
+////////////////////////////////////////////////////////////////////////////////
+void extractLine (std::string& text, std::string& line, int length)
+{
+  unsigned int eol = text.find ("\n");
+
+  // Special case: found \n in first length characters.
+  if (eol != std::string::npos && eol < (unsigned) length)
+  {
+    line = text.substr (0, eol); // strip \n
+    text = text.substr (eol + 1, std::string::npos);
+    return;
+  }
+
+  // Special case: no \n, and less than length characters total.
+  // special case: text.find ("\n") == std::string::npos && text.length () < length
+  if (eol == std::string::npos && text.length () <= (unsigned) length)
+  {
+    line = text;
+    text = "";
+    return;
+  }
+
+  // Safe to ASSERT text.length () > length
+
+  // Look for the last space prior to length
+  eol = length;
+  while (eol && text[eol] != ' ' && text[eol] != '\n')
+    --eol;
+
+  // If a space was found, break there.
+  if (eol)
+  {
+    line = text.substr (0, eol);
+    text = text.substr (eol + 1, std::string::npos);
+  }
+
+  // If no space was found, hyphenate.
+  else
+  {
+    line = text.substr (0, length - 1) + "-";
+    text = text.substr (length - 1, std::string::npos);
+  }
+}
+
+////////////////////////////////////////////////////////////////////////////////
+std::string commify (const std::string& data)
+{
+  // First scan for decimal point and end of digits.
+  int decimalPoint = -1;
+  int end          = -1;
+
+  int i;
+  for (int i = 0; i < (int) data.length (); ++i)
+  {
+    if (::isdigit (data[i]))
+      end = i;
+
+    if (data[i] == '.')
+      decimalPoint = i;
+  }
+
+  std::string result;
+  if (decimalPoint != -1)
+  {
+    // In reverse order, transfer all digits up to, and including the decimal
+    // point.
+    for (i = (int) data.length () - 1; i >= decimalPoint; --i)
+      result += data[i];
+
+    int consecutiveDigits = 0;
+    for (; i >= 0; --i)
+    {
+      if (::isdigit (data[i]))
+      {
+        result += data[i];
+
+        if (++consecutiveDigits == 3 && i && ::isdigit (data[i - 1]))
+        {
+          result += ',';
+          consecutiveDigits = 0;
+        }
+      }
+      else
+        result += data[i];
+    }
+  }
+  else
+  {
+    // In reverse order, transfer all digits up to, but not including the last
+    // digit.
+    for (i = (int) data.length () - 1; i > end; --i)
+      result += data[i];
+
+    int consecutiveDigits = 0;
+    for (; i >= 0; --i)
+    {
+      if (::isdigit (data[i]))
+      {
+        result += data[i];
+
+        if (++consecutiveDigits == 3 && i && ::isdigit (data[i - 1]))
+        {
+          result += ',';
+          consecutiveDigits = 0;
+        }
+      }
+      else
+        result += data[i];
+    }
+  }
+
+  // reverse result into data.
+  std::string done;
+  for (int i = (int) result.length () - 1; i >= 0; --i)
+    done += result[i];
+
+  return done;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+std::string lowerCase (const std::string& input)
+{
+  std::string output = input;
+  for (int i = 0; i < (int) input.length (); ++i)
+    if (::isupper (input[i]))
+      output[i] = ::tolower (input[i]);
+
+  return output;
+}
+
+////////////////////////////////////////////////////////////////////////////////

src/util.cpp

@@ -0,0 +1,212 @@
+////////////////////////////////////////////////////////////////////////////////
+// Copyright 2006 - 2008, Paul Beckingham.  All rights reserved.
+//
+//
+////////////////////////////////////////////////////////////////////////////////
+#include <iostream>
+#include <vector>
+#include <string>
+#include <sys/types.h>
+#include <sys/time.h>
+#include <unistd.h>
+#include <stdio.h>
+#include "Table.h"
+#include "task.h"
+#include "../auto.h"
+
+////////////////////////////////////////////////////////////////////////////////
+bool confirm (const std::string& question)
+{
+  std::cout << question << " (y/n) ";
+  std::string answer;
+  std::cin >> answer;
+
+  answer = trim (answer);
+  if (answer == "y" || answer == "Y")
+    return true;
+
+  return false;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+void delay (float f)
+{
+  struct timeval t;
+  t.tv_sec = (int) f;
+  t.tv_usec = int ((f - (int)f) * 1000000);
+
+  select (0, NULL, NULL, NULL, &t);
+}
+
+////////////////////////////////////////////////////////////////////////////////
+// Convert a quantity in seconds to a more readable format.
+// Long version:
+//   0-59        S seconds
+//   60-3599     M minutes, S seconds
+//   3600-86399  H hours, M minutes, S seconds
+//   86400-      D days, H hours, M minutes, S seconds
+// Short version:
+//   0-59        S seconds
+//   60-3599     M minutes, S seconds
+//   3600-86399  H hours, M minutes, S seconds
+//
+void formatTimeDeltaDays (std::string& output, time_t delta)
+{
+  char formatted[24];
+  float days = (float) delta / 86400.0;
+
+  if (days > 365)
+    sprintf (formatted, "%.1f yrs", (days / 365.2422));
+  else if (days > 84)
+    sprintf (formatted, "%1d mths", (int) (days / 30.6));
+  else if (days > 13)
+    sprintf (formatted, "%d wks", (int) (days / 7.0));
+  else if (days > 5.0)
+    sprintf (formatted, "%d days", (int) days);
+  else if (days > 1.0)
+    sprintf (formatted, "%.1f days", days);
+  else if (days * 24 > 1.0)
+    sprintf (formatted, "%d hrs", (int) (days * 24.0));
+  else if (days * 24 * 60 > 1)
+    sprintf (formatted, "%d mins", (int) (days * 24 * 60));
+  else if (days * 24 * 60 * 60 > 1)
+    sprintf (formatted, "%d secs", (int) (days * 24 * 60 * 60));
+  else
+    strcpy (formatted, "-");
+
+  output = formatted;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+std::string formatSeconds (time_t delta)
+{
+  char formatted[24];
+  float days = (float) delta / 86400.0;
+
+  if (days > 365)
+    sprintf (formatted, "%.1f yrs", (days / 365.2422));
+  else if (days > 84)
+    sprintf (formatted, "%1d mths", (int) (days / 30.6));
+  else if (days > 13)
+    sprintf (formatted, "%d wks", (int) (days / 7.0));
+  else if (days > 5.0)
+    sprintf (formatted, "%d days", (int) days);
+  else if (days > 1.0)
+    sprintf (formatted, "%.1f days", days);
+  else if (days * 24 > 1.0)
+    sprintf (formatted, "%d hrs", (int) (days * 24.0));
+  else if (days * 24 * 60 > 1)
+    sprintf (formatted, "%d mins", (int) (days * 24 * 60));
+  else if (days * 24 * 60 * 60 > 1)
+    sprintf (formatted, "%d secs", (int) (days * 24 * 60 * 60));
+  else
+    strcpy (formatted, "-");
+
+  return std::string (formatted);
+}
+
+////////////////////////////////////////////////////////////////////////////////
+int autoComplete (
+  const std::string& partial,
+  const std::vector<std::string>& list,
+  std::vector<std::string>& matches)
+{
+  matches.erase (matches.begin (), matches.end ());
+
+  // Handle trivial case. 
+  unsigned int length = partial.length ();
+  if (length)
+  {
+    for (unsigned int i = 0; i < list.size (); ++i)
+    {
+      // Special case where there is an exact match.
+      if (partial == list[i])
+      {
+        matches.erase (matches.begin (), matches.end ());
+        matches.push_back (list[i]);
+        return 1;
+      }
+
+      // Maintain a list of partial matches.
+      if (length <= list[i].length () &&
+          ! strncmp (partial.c_str (), list[i].c_str (), length))
+        matches.push_back (list[i]);
+    }
+  }
+
+  return matches.size ();
+}
+
+////////////////////////////////////////////////////////////////////////////////
+#ifdef HAVE_UUID
+
+#include <uuid/uuid.h>
+
+const std::string uuid ()
+{
+  uuid_t id;
+  uuid_generate (id);
+  char buffer[100];
+  uuid_unparse_lower (id, buffer);
+
+  return std::string (buffer);
+}
+
+////////////////////////////////////////////////////////////////////////////////
+#else
+#warning "Using custom UUID generator"
+
+#include <stdlib.h>
+static char randomHexDigit ()
+{
+  static char digits[] = "0123456789abcdef";
+  return digits[random () % 16];
+}
+
+////////////////////////////////////////////////////////////////////////////////
+const std::string uuid ()
+{
+  // xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
+  char id [37];
+  id[0]  = randomHexDigit ();
+  id[1]  = randomHexDigit ();
+  id[2]  = randomHexDigit ();
+  id[3]  = randomHexDigit ();
+  id[4]  = randomHexDigit ();
+  id[5]  = randomHexDigit ();
+  id[6]  = randomHexDigit ();
+  id[7]  = randomHexDigit ();
+  id[8]  = '-';
+  id[9]  = randomHexDigit ();
+  id[10] = randomHexDigit ();
+  id[11] = randomHexDigit ();
+  id[12] = randomHexDigit ();
+  id[13] = '-';
+  id[14] = randomHexDigit ();
+  id[15] = randomHexDigit ();
+  id[16] = randomHexDigit ();
+  id[17] = randomHexDigit ();
+  id[18] = '-';
+  id[19] = randomHexDigit ();
+  id[20] = randomHexDigit ();
+  id[21] = randomHexDigit ();
+  id[22] = randomHexDigit ();
+  id[23] = '-';
+  id[24] = randomHexDigit ();
+  id[25] = randomHexDigit ();
+  id[26] = randomHexDigit ();
+  id[27] = randomHexDigit ();
+  id[28] = randomHexDigit ();
+  id[29] = randomHexDigit ();
+  id[30] = randomHexDigit ();
+  id[31] = randomHexDigit ();
+  id[32] = randomHexDigit ();
+  id[33] = randomHexDigit ();
+  id[34] = randomHexDigit ();
+  id[35] = randomHexDigit ();
+
+  return id;
+}
+#endif
+
+////////////////////////////////////////////////////////////////////////////////