config.default.h


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/*
 * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
 * See LICENSE file for license details.
 */

#define TAGS \
const char *tags[] = { "0", "1", "2", "3", "4", NULL };

#define DEFMODE			dotile /* dofloat */
#define DEFTAG			1 /* index */
#define FONT			"fixed"
#define BGCOLOR			"#666699"
#define FGCOLOR			"#eeeeee"
#define BORDERCOLOR		"#9999CC"
#define MODKEY			Mod1Mask
#define MASTERW			60 /* percent */

#define KEYS \
static Key key[] = { \
	/* modifier			key		function	arguments */ \
	{ MODKEY|ShiftMask,		XK_Return,	spawn,		{ .cmd = "exec xterm" } }, \
	{ MODKEY,			XK_Tab,		focusnext,	{ 0 } }, \
	{ MODKEY|ShiftMask,		XK_Tab,		focusprev,	{ 0 } }, \
	{ MODKEY,			XK_Return,	zoom,		{ 0 } }, \
	{ MODKEY,			XK_m,		togglemax,	{ 0 } }, \
	{ MODKEY|ShiftMask,		XK_0,		tag,		{ .i = 0 } }, \
	{ MODKEY|ShiftMask,		XK_1,		tag,		{ .i = 1 } }, \
	{ MODKEY|ShiftMask,		XK_2,		tag,		{ .i = 2 } }, \
	{ MODKEY|ShiftMask,		XK_3,		tag,		{ .i = 3 } }, \
	{ MODKEY|ShiftMask,		XK_4,		tag,		{ .i = 4 } }, \
	{ MODKEY|ControlMask|ShiftMask,	XK_0,		toggletag,	{ .i = 0 } }, \
	{ MODKEY|ControlMask|ShiftMask,	XK_1,		toggletag,	{ .i = 1 } }, \
	{ MODKEY|ControlMask|ShiftMask,	XK_2,		toggletag,	{ .i = 2 } }, \
	{ MODKEY|ControlMask|ShiftMask,	XK_3,		toggletag,	{ .i = 3 } }, \
	{ MODKEY|ControlMask|ShiftMask,	XK_4,		toggletag,	{ .i = 4 } }, \
	{ MODKEY|ShiftMask,		XK_c,		killclient,	{ 0 } }, \
	{ MODKEY,			XK_space,	togglemode,	{ 0 } }, \
	{ MODKEY,			XK_0,		view,		{ .i = 0 } }, \
	{ MODKEY,			XK_1,		view,		{ .i = 1 } }, \
	{ MODKEY,			XK_2,		view,		{ .i = 2 } }, \
	{ MODKEY,			XK_3,		view,		{ .i = 3 } }, \
	{ MODKEY,			XK_4,		view,		{ .i = 4 } }, \
	{ MODKEY|ControlMask,		XK_0,		toggleview,	{ .i = 0 } }, \
	{ MODKEY|ControlMask,		XK_1,		toggleview,	{ .i = 1 } }, \
	{ MODKEY|ControlMask,		XK_2,		toggleview,	{ .i = 2 } }, \
	{ MODKEY|ControlMask,		XK_3,		toggleview,	{ .i = 3 } }, \
	{ MODKEY|ControlMask,		XK_4,		toggleview,	{ .i = 4 } }, \
	{ MODKEY|ShiftMask,		XK_q,		quit,		{ 0 } }, \
};

#define RULES \
static Rule rule[] = { \
	/* class:instance regex		tags regex	isfloat */ \
	{ "Firefox.*",			"2",		False }, \
	{ "Gimp.*",			NULL,		True}, \
};
#!/bin/sh
# returns 0 on successful build or nothing to build
# non-zero exit status only on error during building
set -e  # stop immediately on error

# [0-9]*.cc -> subx.cc -> subx_bin
# (layers)   |          |
#          tangle      $CXX

# can also be called with a layer to only build until
#   $ ./build --until 050
UNTIL_LAYER=${2:-zzz}

# we use two mechanisms to speed up rebuilds:
# - older_than: run a command if the output is older than any of the inputs
# - update: if a command is quick to run, always run it but update the result only on any change
#
# avoid combining both mechanisms to generate a single file
# otherwise you'll see spurious messages about files being updated
# risk: a file may unnecessarily update without changes, causing unnecessary work downstream

test "$CXX" || export CXX=c++
test "$CC" || export CC=cc
test "$CFLAGS" || export CFLAGS="-g -O3"
export CFLAGS="$CFLAGS -Wall -Wextra -fno-strict-aliasing"

# return 1 if $1 is older than _any_ of the remaining args
older_than() {
  local target=$1
  shift
  if [ ! -e $target ]
  then
#?     echo "$target doesn't exist"
    echo "updating $target" >&2
    return 0  # success
  fi
  local f
  for f in $*
  do
    if [ $f -nt $target ]
    then
      echo "updating $target" >&2
      return 0  # success
    fi
  done
  return 1  # failure
}

# redirect to $1, unless it's already identical
update() {
  if [ ! -e $1 ]
  then
    cat > $1
  else
    cat > $1.tmp
    diff -q $1 $1.tmp >/dev/null  &&  rm $1.tmp  ||  mv $1.tmp $1
  fi
}

update_cp() {
  if [ ! -e $2/$1 ]
  then
    cp $1 $2
  elif [ $1 -nt $2/$1 ]
  then
    cp $1 $2
  fi
}

noisy_cd() {
  cd $1
  echo "-- `pwd`" >&2
}

older_than ../enumerate/enumerate ../enumerate/enumerate.cc && {
  $CXX $CFLAGS ../enumerate/enumerate.cc -o ../enumerate/enumerate
}

older_than ../tangle/tangle ../tangle/*.cc && {
  noisy_cd ../tangle
    {
      grep -h "^struct .* {" [0-9]*.cc  |sed 's/\(struct *[^ ]*\).*/\1;/'
      grep -h "^typedef " [0-9]*.cc
    }  |update type_list
    grep -h "^[^ #].*) {" [0-9]*.cc  |sed 's/ {.*/;/'  |update function_list
    ls [0-9]*.cc  |grep -v "\.test\.cc$"  |sed 's/.*/#include "&"/'  |update file_list
    ls [0-9]*.test.cc  |sed 's/.*/#include "&"/'  |update test_file_list
    grep -h "^[[:space:]]*void test_" [0-9]*.cc  |sed 's/^\s*void \(.*\)() {$/\1,/'  |update test_list
    grep -h "^\s*void test_" [0-9]*.cc  |sed 's/^\s*void \(.*\)() {.*/"\1",/'  |update test_name_list
    $CXX $CFLAGS boot.cc -o tangle
    ./tangle test
  noisy_cd ../subx  # no effect; just to show us returning to the parent directory
}

LAYERS=$(../enumerate/enumerate --until $UNTIL_LAYER  |grep '.cc$')
older_than subx.cc $LAYERS ../enumerate/enumerate ../tangle/tangle && {
  # no update here; rely on 'update' calls downstream
  ../tangle/tangle $LAYERS  > subx.cc
}

grep -h "^[^[:space:]#].*) {$" subx.cc  |grep -v ":.*("  |sed 's/ {.*/;/'  |update function_list
grep -h "^\s*void test_" subx.cc  |sed 's/^\s*void \(.*\)() {.*/\1,/'  |update test_list
grep -h "^\s*void test_" subx.cc  |sed 's/^\s*void \(.*\)() {.*/"\1",/'  |update test_name_list

older_than subx_bin subx.cc *_list && {
  $CXX $CFLAGS subx.cc -o subx_bin
}

exit 0