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# Copyright (C) 2009-2013  Roman Zimbelmann <hut@hut.pm>
# This software is distributed under the terms of the GNU GPL version 3.

NAME = ranger
VERSION = $(shell grep -m 1 -o '[0-9][0-9.]\+' README.md)
NAME_RIFLE = rifle
VERSION_RIFLE = $(VERSION)
SNAPSHOT_NAME ?= $(NAME)-$(VERSION)-$(shell git rev-parse HEAD | cut -b 1-8).tar.gz
# Find suitable python version (need python >= 2.6 or 3.1):
PYTHON ?= $(shell python -c 'import sys; sys.exit(sys.version < "2.6")' && \
	which python || which python3.3 || which python3.2 || which python3.1 || \
	which python3 || which python2.7 || which python2.6)
SETUPOPTS ?= '--record=install_log.txt'
DOCDIR ?= doc/pydoc
DESTDIR ?= /
PYOPTIMIZE ?= 1
FILTER ?= .

CWD = $(shell pwd)

default: test compile
	@echo 'Run `make options` for a list of all options'

options: help
	@echo
	@echo 'Options:'
	@echo 'PYTHON = $(PYTHON)'
	@echo 'PYOPTIMIZE = $(PYOPTIMIZE)'
	@echo 'DOCDIR = $(DOCDIR)'
	@echo 'DESTDIR = $(DESTDIR)'

help:
	@echo 'make:          Test and compile ranger.'
	@echo 'make install:  Install $(NAME)'
	@echo 'make clean:    Remove the compiled files (*.pyc, *.pyo)'
	@echo 'make doc:      Create the pydoc documentation'
	@echo 'make cleandoc: Remove the pydoc documentation'
	@echo 'make man:      Compile the manpage with "pod2man"'
	@echo 'make manhtml:  Compile the html manpage with "pod2html"'
	@echo 'make snapshot: Create a tar.gz of the current git revision'
	@echo 'make test:     Test all testable modules of ranger'
	@echo 'make todo:     Look for TODO and XXX markers in the source code'

install:
	$(PYTHON) setup.py install $(SETUPOPTS) \
		'--root=$(DESTDIR)' --optimize=$(PYOPTIMIZE)

compile: clean
	PYTHONOPTIMIZE=$(PYOPTIMIZE) $(PYTHON) -m compileall -q ranger

clean:
	find ranger -regex .\*\.py[co]\$$ -delete
	find ranger -depth -name __pycache__ -type d -exec rm -rf -- {} \;

doc: cleandoc
	mkdir -p $(DOCDIR)
	cd $(DOCDIR); \
		$(PYTHON) -c 'import pydoc, sys; \
		sys.path[0] = "$(CWD)"; \
		pydoc.writedocs("$(CWD)")'
	find . -name \*.html -exec sed -i 's|'$(CWD)'|../..|g' -- {} \;

test:
	@for FILE in $(shell grep -IHm 1 doctest -r ranger | grep $(FILTER) | cut -d: -f1); do \
		echo "Testing $$FILE..."; \
		RANGER_DOCTEST=1 PYTHONPATH=".:"$$PYTHONPATH ${PYTHON} $$FILE; \
	done

man:
	pod2man --stderr --center='ranger manual' --date='$(NAME)-$(VERSION)' \
		--release=$(shell date +%x) doc/ranger.pod doc/ranger.1
	pod2man --stderr --center='rifle manual' --date='$(NAME_RIFLE)-$(VERSION_RIFLE)' \
		--release=$(shell date +%x) doc/rifle.pod doc/rifle.1

manhtml:
	pod2html doc/ranger.pod --outfile=doc/ranger.1.html

cleandoc:
	test -d $(DOCDIR) && rm -f -- $(DOCDIR)/*.html || true

snapshot:
	git archive --prefix='$(NAME)-$(VERSION)/' --format=tar HEAD | gzip > $(SNAPSHOT_NAME)

dist: snapshot

todo:
	@grep --color -Ion '\(TODO\|XXX\).*' -r ranger

.PHONY: clean cleandoc compile default dist doc help install man manhtml options snapshot test todo
lete.mu.html?h=hlt&id=67d2a9c07dea2f100f526cf6cd0831b544cd73fa'>^
d009e158 ^












































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f5465e12 ^



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<pre id='vimCodeElement'>
<span class="SalientComment">## deleting sandboxes</span>

<span class="muScenario">scenario</span> deleting-sandboxes [
  trace-until <span class="Constant">100/app</span>  <span class="Comment"># trace too long</span>
  assume-screen <span class="Constant">100/width</span>, <span class="Constant">15/height</span>
  <span class="Constant">1</span>:address:shared:array:character<span class="Special"> &lt;- </span>new <span class="Constant">[]</span>
  <span class="Constant">2</span>:address:shared:array:character<span class="Special"> &lt;- </span>new <span class="Constant">[]</span>
  <span class="Constant">3</span>:address:shared:programming-environment-data<span class="Special"> &lt;- </span>new-programming-environment screen:address:shared:screen, <span class="Constant">1</span>:address:shared:array:character, <span class="Constant">2</span>:address:shared:array:character
  <span class="Comment"># run a few commands</span>
  assume-console [
    left-click <span class="Constant">1</span>, <span class="Constant">80</span>
    type <span class="Constant">[divide-with-remainder 11, 3]</span>
    press F4
    type <span class="Constant">[add 2, 2]</span>
    press F4
  ]
  event-loop screen:address:shared:screen, console:address:shared:console, <span class="Constant">3</span>:address:shared:programming-environment-data
  screen-should-contain [
   <span class="Constant"> .                                                                                 run (F4)           .</span>
   <span class="Constant"> .                                                  ┊                                                 .</span>
<span class="Constant">    .┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┊━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━.</span>
   <span class="Constant"> .                                                  ┊0                                               x.</span>
   <span class="Constant"> .                                                  ┊add 2, 2                                         .</span>
   <span class="Constant"> .                                                  ┊4                                                .</span>
   <span class="Constant"> .                                                  ┊━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━.</span>
   <span class="Constant"> .                                                  ┊1                                               x.</span>
   <span class="Constant"> .                                                  ┊divide-with-remainder 11, 3                      .</span>
   <span class="Constant"> .                                                  ┊3                                                .</span>
   <span class="Constant"> .                                                  ┊2                                                .</span>
   <span class="Constant"> .                                                  ┊━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━.</span>
   <span class="Constant"> .                                                  ┊                                                 .</span>
  ]
  <span class="Comment"># delete second sandbox</span>
  assume-console [
    left-click <span class="Constant">7</span>, <span class="Constant">99</span>
  ]
  run [
    event-loop screen:address:shared:screen, console:address:shared:console, <span class="Constant">3</span>:address:shared:programming-environment-data
  ]
  screen-should-contain [
   <span class="Constant"> .                                                                                 run (F4)           .</span>
   <span class="Constant"> .                                                  ┊                                                 .</span>
<span class="Constant">    .┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┊━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━.</span>
   <span class="Constant"> .                                                  ┊0                                               x.</span>
   <span class="Constant"> .                                                  ┊add 2, 2                                         .</span>
   <span class="Constant"> .                                                  ┊4                                                .</span>
   <span class="Constant"> .                                                  ┊━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━.</span>
   <span class="Constant"> .                                                  ┊                                                 .</span>
   <span class="Constant"> .                                                  ┊                                                 .</span>
  ]
  <span class="Comment"># delete first sandbox</span>
  assume-console [
    left-click <span class="Constant">3</span>, <span class="Constant">99</span>
  ]
  run [
    event-loop screen:address:shared:screen, console:address:shared:console, <span class="Constant">3</span>:address:shared:programming-environment-data
  ]
  screen-should-contain [
   <span class="Constant"> .                                                                                 run (F4)           .</span>
   <span class="Constant"> .                                                  ┊                                                 .</span>
<span class="Constant">    .┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┊━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━.</span>
   <span class="Constant"> .                                                  ┊                                                 .</span>
   <span class="Constant"> .                                                  ┊                                                 .</span>
  ]
]

<span class="muRecipe">after</span> <span class="Constant">&lt;global-touch&gt;</span> [
  <span class="Comment"># on a sandbox delete icon? process delete</span>
  <span class="Delimiter">{</span>
    was-delete?:boolean<span class="Special"> &lt;- </span>delete-sandbox *t, env
    <span class="muControl">break-unless</span> was-delete?
    hide-screen screen
    screen<span class="Special"> &lt;- </span>render-sandbox-side screen, env
    screen<span class="Special"> &lt;- </span>update-cursor screen, recipes, current-sandbox, *sandbox-in-focus?, env
    show-screen screen
    <span class="muControl">loop</span> <span class="Constant">+next-event:label</span>
  <span class="Delimiter">}</span>
]

<span class="muRecipe">recipe</span> delete-sandbox t:touch-event, env:address:shared:programming-environment-data<span class="muRecipe"> -&gt; </span>was-delete?:boolean, env:address:shared:programming-environment-data [
  <span class="Constant">local-scope</span>
  <span class="Constant">load-ingredients</span>
  click-column:number<span class="Special"> &lt;- </span>get t, <span class="Constant">column:offset</span>
  current-sandbox:address:shared:editor-data<span class="Special"> &lt;- </span>get *env, <span class="Constant">current-sandbox:offset</span>
  right:number<span class="Special"> &lt;- </span>get *current-sandbox, <span class="Constant">right:offset</span>
  at-right?:boolean<span class="Special"> &lt;- </span>equal click-column, right
  <span class="muControl">reply-unless</span> at-right?, <span class="Constant">0/false</span>
  click-row:number<span class="Special"> &lt;- </span>get t, <span class="Constant">row:offset</span>
  prev:address:address:shared:sandbox-data<span class="Special"> &lt;- </span>get-address *env, <span class="Constant">sandbox:offset</span>
  curr:address:shared:sandbox-data<span class="Special"> &lt;- </span>get *env, <span class="Constant">sandbox:offset</span>
  <span class="Delimiter">{</span>
    <span class="muControl">break-unless</span> curr
    <span class="Comment"># more sandboxes to check</span>
    <span class="Delimiter">{</span>
      target-row:number<span class="Special"> &lt;- </span>get *curr, <span class="Constant">starting-row-on-screen:offset</span>
      delete-curr?:boolean<span class="Special"> &lt;- </span>equal target-row, click-row
      <span class="muControl">break-unless</span> delete-curr?
      <span class="Comment"># delete this sandbox</span>
      *prev<span class="Special"> &lt;- </span>get *curr, <span class="Constant">next-sandbox:offset</span>
      <span class="Comment"># update sandbox count</span>
      sandbox-count:address:number<span class="Special"> &lt;- </span>get-address *env, <span class="Constant">number-of-sandboxes:offset</span>
      *sandbox-count<span class="Special"> &lt;- </span>subtract *sandbox-count, <span class="Constant">1</span>
      <span class="Comment"># if it's the last sandbox and if it was the only sandbox rendered, reset scroll</span>
      <span class="Delimiter">{</span>
        <span class="muControl">break-if</span> *prev
        render-from:address:number<span class="Special"> &lt;- </span>get-address *env, <span class="Constant">render-from:offset</span>
        reset-scroll?:boolean<span class="Special"> &lt;- </span>equal *render-from, *sandbox-count
        <span class="muControl">break-unless</span> reset-scroll?
        *render-from<span class="Special"> &lt;- </span>copy <span class="Constant">-1</span>
      <span class="Delimiter">}</span>
      <span class="muControl">reply</span> <span class="Constant">1/true</span>  <span class="Comment"># force rerender</span>
    <span class="Delimiter">}</span>
    prev<span class="Special"> &lt;- </span>get-address *curr, <span class="Constant">next-sandbox:offset</span>
    curr<span class="Special"> &lt;- </span>get *curr, <span class="Constant">next-sandbox:offset</span>
    <span class="muControl">loop</span>
  <span class="Delimiter">}</span>
  <span class="muControl">reply</span> <span class="Constant">0/false</span>
]

<span class="muScenario">scenario</span> deleting-sandbox-after-scroll [
  trace-until <span class="Constant">100/app</span>  <span class="Comment"># trace too long</span>
  assume-screen <span class="Constant">30/width</span>, <span class="Constant">10/height</span>
  <span class="Comment"># initialize environment</span>
  <span class="Constant">1</span>:address:shared:array:character<span class="Special"> &lt;- </span>new <span class="Constant">[]</span>
  <span class="Constant">2</span>:address:shared:array:character<span class="Special"> &lt;- </span>new <span class="Constant">[]</span>
  <span class="Constant">3</span>:address:shared:programming-environment-data<span class="Special"> &lt;- </span>new-programming-environment screen:address:shared:screen, <span class="Constant">1</span>:address:shared:array:character, <span class="Constant">2</span>:address:shared:array:character
  render-all screen, <span class="Constant">3</span>:address:shared:programming-environment-data
  <span class="Comment"># create 2 sandboxes and scroll to second</span>
  assume-console [
    press ctrl-n
    type <span class="Constant">[add 2, 2]</span>
    press F4
    type <span class="Constant">[add 1, 1]</span>
    press F4
    press down-arrow
  ]
  event-loop screen:address:shared:screen, console:address:shared:console, <span class="Constant">3</span>:address:shared:programming-environment-data
  screen-should-contain [
   <span class="Constant"> .                              .</span>
   <span class="Constant"> .               ┊━━━━━━━━━━━━━━.</span>
   <span class="Constant"> .┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┊0            x.</span>
   <span class="Constant"> .               ┊add 1, 1      .</span>
   <span class="Constant"> .               ┊2             .</span>
   <span class="Constant"> .               ┊━━━━━━━━━━━━━━.</span>
   <span class="Constant"> .               ┊1            x.</span>
  ]
  <span class="Comment"># delete the second sandbox</span>
  assume-console [
    left-click <span class="Constant">6</span>, <span class="Constant">29</span>
  ]
  run [
    event-loop screen:address:shared:screen, console:address:shared:console, <span class="Constant">3</span>:address:shared:programming-environment-data
  ]
  <span class="Comment"># second sandbox shows in editor; scroll resets to display first sandbox</span>
  screen-should-contain [
   <span class="Constant"> .                              .</span>
   <span class="Constant"> .               ┊━━━━━━━━━━━━━━.</span>
   <span class="Constant"> .┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┊0            x.</span>
   <span class="Constant"> .               ┊add 1, 1      .</span>
   <span class="Constant"> .               ┊2             .</span>
   <span class="Constant"> .               ┊━━━━━━━━━━━━━━.</span>
   <span class="Constant"> .               ┊              .</span>
  ]
]

<span class="muScenario">scenario</span> deleting-top-sandbox-after-scroll [
  trace-until <span class="Constant">100/app</span>  <span class="Comment"># trace too long</span>
  assume-screen <span class="Constant">30/width</span>, <span class="Constant">10/height</span>
  <span class="Comment"># initialize environment</span>
  <span class="Constant">1</span>:address:shared:array:character<span class="Special"> &lt;- </span>new <span class="Constant">[]</span>
  <span class="Constant">2</span>:address:shared:array:character<span class="Special"> &lt;- </span>new <span class="Constant">[]</span>
  <span class="Constant">3</span>:address:shared:programming-environment-data<span class="Special"> &lt;- </span>new-programming-environment screen:address:shared:screen, <span class="Constant">1</span>:address:shared:array:character, <span class="Constant">2</span>:address:shared:array:character
  render-all screen, <span class="Constant">3</span>:address:shared:programming-environment-data
  <span class="Comment"># create 2 sandboxes and scroll to second</span>
  assume-console [
    press ctrl-n
    type <span class="Constant">[add 2, 2]</span>
    press F4
    type <span class="Constant">[add 1, 1]</span>
    press F4
    press down-arrow
  ]
  event-loop screen:address:shared:screen, console:address:shared:console, <span class="Constant">3</span>:address:shared:programming-environment-data
  screen-should-contain [
   <span class="Constant"> .                              .</span>
   <span class="Constant"> .               ┊━━━━━━━━━━━━━━.</span>
   <span class="Constant"> .┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┊0            x.</span>
   <span class="Constant"> .               ┊add 1, 1      .</span>
   <span class="Constant"> .               ┊2             .</span>
   <span class="Constant"> .               ┊━━━━━━━━━━━━━━.</span>
   <span class="Constant"> .               ┊1            x.</span>
  ]
  <span class="Comment"># delete the second sandbox</span>
  assume-console [
    left-click <span class="Constant">2</span>, <span class="Constant">29</span>
  ]
  run [
    event-loop screen:address:shared:screen, console:address:shared:console, <span class="Constant">3</span>:address:shared:programming-environment-data
  ]
  <span class="Comment"># second sandbox shows in editor; scroll resets to display first sandbox</span>
  screen-should-contain [
   <span class="Constant"> .                              .</span>
   <span class="Constant"> .               ┊━━━━━━━━━━━━━━.</span>
   <span class="Constant"> .┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┊0            x.</span>
   <span class="Constant"> .               ┊add 2, 2      .</span>
   <span class="Constant"> .               ┊4             .</span>
   <span class="Constant"> .               ┊━━━━━━━━━━━━━━.</span>
   <span class="Constant"> .               ┊              .</span>
  ]
]

<span class="muScenario">scenario</span> deleting-final-sandbox-after-scroll [
  trace-until <span class="Constant">100/app</span>  <span class="Comment"># trace too long</span>
  assume-screen <span class="Constant">30/width</span>, <span class="Constant">10/height</span>
  <span class="Comment"># initialize environment</span>
  <span class="Constant">1</span>:address:shared:array:character<span class="Special"> &lt;- </span>new <span class="Constant">[]</span>
  <span class="Constant">2</span>:address:shared:array:character<span class="Special"> &lt;- </span>new <span class="Constant">[]</span>
  <span class="Constant">3</span>:address:shared:programming-environment-data<span class="Special"> &lt;- </span>new-programming-environment screen:address:shared:screen, <span class="Constant">1</span>:address:shared:array:character, <span class="Constant">2</span>:address:shared:array:character
  render-all screen, <span class="Constant">3</span>:address:shared:programming-environment-data
  <span class="Comment"># create 2 sandboxes and scroll to second</span>
  assume-console [
    press ctrl-n
    type <span class="Constant">[add 2, 2]</span>
    press F4
    type <span class="Constant">[add 1, 1]</span>
    press F4
    press down-arrow
    press down-arrow
  ]
  event-loop screen:address:shared:screen, console:address:shared:console, <span class="Constant">3</span>:address:shared:programming-environment-data
  screen-should-contain [
   <span class="Constant"> .                              .</span>
   <span class="Constant"> .               ┊━━━━━━━━━━━━━━.</span>
   <span class="Constant"> .┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┊1            x.</span>
   <span class="Constant"> .               ┊add 2, 2      .</span>
   <span class="Constant"> .               ┊4             .</span>
   <span class="Constant"> .               ┊━━━━━━━━━━━━━━.</span>
   <span class="Constant"> .               ┊              .</span>
  ]
  <span class="Comment"># delete the second sandbox</span>
  assume-console [
    left-click <span class="Constant">2</span>, <span class="Constant">29</span>
  ]
  run [
    event-loop screen:address:shared:screen, console:address:shared:console, <span class="Constant">3</span>:address:shared:programming-environment-data
  ]
  <span class="Comment"># implicitly scroll up to first sandbox</span>
  screen-should-contain [
   <span class="Constant"> .                              .</span>
   <span class="Constant"> .               ┊              .</span>
<span class="Constant">    .┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┊━━━━━━━━━━━━━━.</span>
   <span class="Constant"> .               ┊0            x.</span>
   <span class="Constant"> .               ┊add 1, 1      .</span>
   <span class="Constant"> .               ┊2             .</span>
   <span class="Constant"> .               ┊━━━━━━━━━━━━━━.</span>
   <span class="Constant"> .               ┊              .</span>
  ]
]

<span class="muScenario">scenario</span> deleting-updates-sandbox-count [
  trace-until <span class="Constant">100/app</span>  <span class="Comment"># trace too long</span>
  assume-screen <span class="Constant">30/width</span>, <span class="Constant">10/height</span>
  <span class="Comment"># initialize environment</span>
  <span class="Constant">1</span>:address:shared:array:character<span class="Special"> &lt;- </span>new <span class="Constant">[]</span>
  <span class="Constant">2</span>:address:shared:array:character<span class="Special"> &lt;- </span>new <span class="Constant">[]</span>
  <span class="Constant">3</span>:address:shared:programming-environment-data<span class="Special"> &lt;- </span>new-programming-environment screen:address:shared:screen, <span class="Constant">1</span>:address:shared:array:character, <span class="Constant">2</span>:address:shared:array:character
  render-all screen, <span class="Constant">3</span>:address:shared:programming-environment-data
  <span class="Comment"># create 2 sandboxes</span>
  assume-console [
    press ctrl-n
    type <span class="Constant">[add 2, 2]</span>
    press F4
    type <span class="Constant">[add 1, 1]</span>
    press F4
  ]
  event-loop screen:address:shared:screen, console:address:shared:console, <span class="Constant">3</span>:address:shared:programming-environment-data
  screen-should-contain [
   <span class="Constant"> .                              .</span>
   <span class="Constant"> .               ┊              .</span>
<span class="Constant">    .┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┊━━━━━━━━━━━━━━.</span>
   <span class="Constant"> .               ┊0            x.</span>
   <span class="Constant"> .               ┊add 1, 1      .</span>
   <span class="Constant"> .               ┊2             .</span>
   <span class="Constant"> .               ┊━━━━━━━━━━━━━━.</span>
   <span class="Constant"> .               ┊1            x.</span>
   <span class="Constant"> .               ┊add 2, 2      .</span>
   <span class="Constant"> .               ┊4             .</span>
  ]
  <span class="Comment"># delete the second sandbox, then try to scroll down twice</span>
  assume-console [
    left-click <span class="Constant">3</span>, <span class="Constant">29</span>
    press down-arrow
    press down-arrow
  ]
  run [
    event-loop screen:address:shared:screen, console:address:shared:console, <span class="Constant">3</span>:address:shared:programming-environment-data
  ]
  <span class="Comment"># shouldn't go past last sandbox</span>
  screen-should-contain [
   <span class="Constant"> .                              .</span>
   <span class="Constant"> .               ┊━━━━━━━━━━━━━━.</span>
   <span class="Constant"> .┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┊0            x.</span>
   <span class="Constant"> .               ┊add 2, 2      .</span>
   <span class="Constant"> .               ┊4             .</span>
   <span class="Constant"> .               ┊━━━━━━━━━━━━━━.</span>
   <span class="Constant"> .               ┊              .</span>
  ]
]
</pre>
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