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Merge pull request #45 from victal/master

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Syntax Highlight for overdue dates
This commit is contained in:
Leandro Freitas
2016-01-27 14:01:46 -02:00
parent b3d9e18b08 d769f12710
commit e13eb4bb9c
7 changed files with 258 additions and 27 deletions
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0
.gitmodules vendored Normal file
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6
README.markdown
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@@ -2,6 +2,11 @@
As it was suggested on issue [#28](https://github.com/freitass/todo.txt-vim/issues/28) (and as recommended by vim's documentation), all mappings were changed to use `<localleader>` instead of `<leader>`. If you don't have `maplocalleader` set on your environment then yours is probably `\`. For more information on that regard, please take a look at `:h <Localleader>`. As it was suggested on issue [#28](https://github.com/freitass/todo.txt-vim/issues/28) (and as recommended by vim's documentation), all mappings were changed to use `<localleader>` instead of `<leader>`. If you don't have `maplocalleader` set on your environment then yours is probably `\`. For more information on that regard, please take a look at `:h <Localleader>`.
### (Jan 2016) Note: Overdue date highlight and Python Optional dependency
A new feature was added to highlight dates in overdue tasks as an Error (as suggested on issue [#44][https://github.com/freitass/todo.txt-vim/issues/44]). It depends on a Python library, however, and as such will only be able to work if your version of Vim was compiled with the `+python` option (as most common versions do).
If your Vim installation does **not** have Python support, this plugin **will work just fine** but this feature will be disabled.
### Quick install ### Quick install
@@ -17,6 +22,7 @@ Sorting tasks:
`<localleader>s+` Sort the file on +Projects `<localleader>s+` Sort the file on +Projects
`<localleader>s@` Sort the file on @Contexts `<localleader>s@` Sort the file on @Contexts
`<localleader>sd` Sort the file on dates `<localleader>sd` Sort the file on dates
`<localleader>sdd` Sort the file on due dates
Edit priority: Edit priority:
`<localleader>j` Decrease the priority of the current line `<localleader>j` Decrease the priority of the current line

11
syntax/python/dateregex/dateregex/__init__.py Normal file
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@@ -0,0 +1,11 @@
#!/usr/bin/env python
# -*- coding: utf-8 -*-
# File: __init__.py
# Author: Guilherme Victal <guilherme at victal.eti.br>
# Description: Dateregex library entry point
# License: Vim license
# Website: http://github.com/freitass/todo.txt-vim
# Version: 0.1
from after import regex_date_after
from before import regex_date_before

95
syntax/python/dateregex/dateregex/after.py Normal file
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@@ -0,0 +1,95 @@
#!/usr/bin/env python
# -*- coding: utf-8 -*-
# File: after.py
# Author: Guilherme Victal <guilherme at victal.eti.br>
# Description: Generates regexes after a certain date
# License: Vim license
# Website: http://github.com/freitass/todo.txt-vim
# Version: 0.1
from datetime import date, timedelta, MAXYEAR
def _year_regex_after(year):
if int(year) > MAXYEAR:
return None
year_regex = r'(\d+\d{%s}' % len(year)
for idx, digit in enumerate(year):
if digit != '9':
regex = '|' + year[0:idx]
regex += '9' if digit == '8' else '[%s-9]' % str(int(digit) + 1)
if idx < len(year) - 1:
regex += '\d{%s}' % (len(year) - (idx + 1))
year_regex += regex
year_regex += ')'
return '-'.join((year_regex, r'\d{2}', r'\d{2}'))
def _month_regex_after(year, month):
if month == '12':
return None
digit1, digit2 = month
if digit1 == '1':
month_regex = r'12' if month == '11' else r'1[12]'
else:
month_regex = r'1[0-2]'
if digit2 != '9':
if digit2 == '8':
month_regex = r'(' + month_regex + r'|09)'
else:
month_regex = r'(' + month_regex + r'|0[%s-9])'
month_regex = month_regex % str(int(digit2) + 1)
return '-'.join((year, month_regex, r'\d{2}'))
def _day_regex_after(year, month, day):
last_month_day = str((date(int(year), (int(month) + 1) % 12, 1) + - date.resolution).day)
if day == last_month_day:
return None
day_regex = r'('
digit1, digit2 = day
last_digit1, last_digit2 = last_month_day
if digit1 == last_digit1:
day_regex = last_month_day if int(digit2) == int(last_digit2) - 1 else last_digit1 + r'[%s-%s]' % (str(int(digit2) + 1), last_digit2)
else:
day_regex = r'('
day_regex += last_digit1 if int(digit1) == int(last_digit1) - 1 else r'[%s-%s]' % (str(int(digit1) + 1), last_digit1)
day_regex +=r'\d'
if digit2 < '9':
day_regex += '|' + digit1
day_regex += '9' if digit2 == '8' else r'[%s-9]' % str(int(digit2) + 1)
day_regex += ')'
return '-'.join((year, month, day_regex))
def regex_date_after(given_date):
year, month, day = given_date.isoformat().split('-')
year_regex = _year_regex_after(year)
month_regex = _month_regex_after(year, month)
day_regex = _day_regex_after(year, month, day)
date_regex = '(' + year_regex if year_regex else '('
date_regex += ('|' + month_regex) if month_regex else ''
date_regex += ('|' + day_regex) if day_regex else ''
date_regex += ')'
return date_regex
def __main():
import re
date_regex = regex_date_after(date(1999,12,31))
print(date_regex)
pattern = re.compile(date_regex)
d = date.today() + date.resolution
assert pattern.match(date.strftime(d, '%Y-%m-%d')) is not None
print(date.strftime(d, '%Y-%m-%d') + ' is okay')
d += date.resolution
if __name__ == '__main__':
__main()

79
syntax/python/dateregex/dateregex/before.py Normal file
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@@ -0,0 +1,79 @@
#!/usr/bin/env python
# -*- coding: utf-8 -*-
# File: before.py
# Author: Guilherme Victal <guilherme at victal.eti.br>
# Description: Generates regexes before a certain date
# License: Vim license
# Website: http://github.com/freitass/todo.txt-vim
# Version: 0.1
from datetime import date, timedelta, MINYEAR
def _year_regex_before(year):
if int(year) <= MINYEAR:
return None
year_regex = r'('
year_regex += r'\d{1,%s}' % str(len(year) - 1) if len(year) > 1 else ''
for idx, digit in enumerate(year):
if digit != '0':
regex = '|' + year[0:idx]
regex += '0' if digit == '1' else '[0-%s]' % str(int(digit) - 1)
if idx < len(year) - 1:
regex += '\d{%s}' % (len(year) - (idx + 1))
year_regex += regex
year_regex += ')'
return '-'.join((year_regex, r'\d{2}', r'\d{2}'))
def _month_regex_before(year, month):
if month == '01':
return None
digit1, digit2 = month
if digit1 == '0':
month_regex = '01' if month == '02' else r'0[1-%s]' % str(int(digit2) - 1)
elif month == '10':
month_regex = r'0\d'
elif month == '11':
month_regex = r'(0\d|10)'
else:
month_regex = r'(0\d|1[01])'
return '-'.join((year, month_regex, r'\d{2}'))
def _day_regex_before(year, month, day):
if day == '01':
return None
last_month_day = str((date(int(year), (int(month) + 1) % 12, 1) + - date.resolution).day)
last_digit1, last_digit2 = last_month_day
digit1, digit2 = day
if digit1 == '0':
day_regex = '01' if day == '02' else r'0[1-%s]' % str(int(digit2) - 1)
else:
day_regex = r'('
day_regex += '0' if digit1 == '1' else r'[0-%s]' % str(int(digit1) - 1)
day_regex += r'\d'
if digit2 != '0':
day_regex += '|'
day_regex += digit1
day_regex += '0' if digit2 == '1' else r'[0-%s]' % str(int(digit2) - 1)
day_regex += ')'
return '-'.join((year, month, day_regex))
def regex_date_before(given_date):
year, month, day = given_date.isoformat().split('-')
year_regex = _year_regex_before(year)
month_regex = _month_regex_before(year, month)
day_regex = _day_regex_before(year, month, day)
date_regex = '(' + year_regex if year_regex else '('
date_regex += ('|' + month_regex) if month_regex else ''
date_regex += ('|' + day_regex) if day_regex else ''
date_regex += ')'
return date_regex

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syntax/python/todo.py Normal file
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@@ -0,0 +1,31 @@
#!/usr/bin/env python2
# -*- coding: utf-8 -*-
# File: todo.py
# Description: Todo.txt overdue date syntax script
# License: Vim license
# Website: http://github.com/freitass/todo.txt-vim
# Version: 0.1
import vim
import os
import sys
from datetime import date
dateregex_dir = os.path.join(vim.eval('s:script_dir'), 'dateregex')
if os.path.isdir(dateregex_dir):
sys.path.insert(0, dateregex_dir)
def add_due_date_syntax_highlight():
try:
from dateregex import regex_date_before
except ImportError:
print("dateregex module not found. Overdue dates won't be highlighted")
return
regex = regex_date_before(date.today())
regex = r'(^|<)due:%s(>|$)' % regex
vim.command("syntax match OverDueDate '\\v%s'" % regex)
vim.command("highlight default link OverDueDate Error")
add_due_date_syntax_highlight()

63
syntax/todo.vim
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@@ -9,33 +9,34 @@ if exists("b:current_syntax")
finish finish
endif endif
syntax match TodoDone '^[xX]\s.\+$' contains=TodoDate,TodoProject,TodoContext syntax match TodoDone '^[xX]\s.\+$' contains=TodoDate,TodoProject,TodoContext,OverDueDate
syntax match TodoPriorityA '^([aA])\s.\+$' contains=TodoDate,TodoProject,TodoContext syntax match TodoPriorityA '^([aA])\s.\+$' contains=TodoDate,TodoProject,TodoContext,OverDueDate
syntax match TodoPriorityB '^([bB])\s.\+$' contains=TodoDate,TodoProject,TodoContext syntax match TodoPriorityB '^([bB])\s.\+$' contains=TodoDate,TodoProject,TodoContext,OverDueDate
syntax match TodoPriorityC '^([cC])\s.\+$' contains=TodoDate,TodoProject,TodoContext syntax match TodoPriorityC '^([cC])\s.\+$' contains=TodoDate,TodoProject,TodoContext,OverDueDate
syntax match TodoPriorityD '^([dD])\s.\+$' contains=TodoDate,TodoProject,TodoContext syntax match TodoPriorityD '^([dD])\s.\+$' contains=TodoDate,TodoProject,TodoContext,OverDueDate
syntax match TodoPriorityE '^([eE])\s.\+$' contains=TodoDate,TodoProject,TodoContext syntax match TodoPriorityE '^([eE])\s.\+$' contains=TodoDate,TodoProject,TodoContext,OverDueDate
syntax match TodoPriorityF '^([fF])\s.\+$' contains=TodoDate,TodoProject,TodoContext syntax match TodoPriorityF '^([fF])\s.\+$' contains=TodoDate,TodoProject,TodoContext,OverDueDate
syntax match TodoPriorityG '^([gG])\s.\+$' contains=TodoDate,TodoProject,TodoContext syntax match TodoPriorityG '^([gG])\s.\+$' contains=TodoDate,TodoProject,TodoContext,OverDueDate
syntax match TodoPriorityH '^([hH])\s.\+$' contains=TodoDate,TodoProject,TodoContext syntax match TodoPriorityH '^([hH])\s.\+$' contains=TodoDate,TodoProject,TodoContext,OverDueDate
syntax match TodoPriorityI '^([iI])\s.\+$' contains=TodoDate,TodoProject,TodoContext syntax match TodoPriorityI '^([iI])\s.\+$' contains=TodoDate,TodoProject,TodoContext,OverDueDate
syntax match TodoPriorityJ '^([jJ])\s.\+$' contains=TodoDate,TodoProject,TodoContext syntax match TodoPriorityJ '^([jJ])\s.\+$' contains=TodoDate,TodoProject,TodoContext,OverDueDate
syntax match TodoPriorityK '^([kK])\s.\+$' contains=TodoDate,TodoProject,TodoContext syntax match TodoPriorityK '^([kK])\s.\+$' contains=TodoDate,TodoProject,TodoContext,OverDueDate
syntax match TodoPriorityL '^([lL])\s.\+$' contains=TodoDate,TodoProject,TodoContext syntax match TodoPriorityL '^([lL])\s.\+$' contains=TodoDate,TodoProject,TodoContext,OverDueDate
syntax match TodoPriorityM '^([mM])\s.\+$' contains=TodoDate,TodoProject,TodoContext syntax match TodoPriorityM '^([mM])\s.\+$' contains=TodoDate,TodoProject,TodoContext,OverDueDate
syntax match TodoPriorityN '^([nN])\s.\+$' contains=TodoDate,TodoProject,TodoContext syntax match TodoPriorityN '^([nN])\s.\+$' contains=TodoDate,TodoProject,TodoContext,OverDueDate
syntax match TodoPriorityO '^([oO])\s.\+$' contains=TodoDate,TodoProject,TodoContext syntax match TodoPriorityO '^([oO])\s.\+$' contains=TodoDate,TodoProject,TodoContext,OverDueDate
syntax match TodoPriorityP '^([pP])\s.\+$' contains=TodoDate,TodoProject,TodoContext syntax match TodoPriorityP '^([pP])\s.\+$' contains=TodoDate,TodoProject,TodoContext,OverDueDate
syntax match TodoPriorityQ '^([qQ])\s.\+$' contains=TodoDate,TodoProject,TodoContext syntax match TodoPriorityQ '^([qQ])\s.\+$' contains=TodoDate,TodoProject,TodoContext,OverDueDate
syntax match TodoPriorityR '^([rR])\s.\+$' contains=TodoDate,TodoProject,TodoContext syntax match TodoPriorityR '^([rR])\s.\+$' contains=TodoDate,TodoProject,TodoContext,OverDueDate
syntax match TodoPriorityS '^([sS])\s.\+$' contains=TodoDate,TodoProject,TodoContext syntax match TodoPriorityS '^([sS])\s.\+$' contains=TodoDate,TodoProject,TodoContext,OverDueDate
syntax match TodoPriorityT '^([tT])\s.\+$' contains=TodoDate,TodoProject,TodoContext syntax match TodoPriorityT '^([tT])\s.\+$' contains=TodoDate,TodoProject,TodoContext,OverDueDate
syntax match TodoPriorityU '^([uU])\s.\+$' contains=TodoDate,TodoProject,TodoContext syntax match TodoPriorityU '^([uU])\s.\+$' contains=TodoDate,TodoProject,TodoContext,OverDueDate
syntax match TodoPriorityV '^([vV])\s.\+$' contains=TodoDate,TodoProject,TodoContext syntax match TodoPriorityV '^([vV])\s.\+$' contains=TodoDate,TodoProject,TodoContext,OverDueDate
syntax match TodoPriorityW '^([wW])\s.\+$' contains=TodoDate,TodoProject,TodoContext syntax match TodoPriorityW '^([wW])\s.\+$' contains=TodoDate,TodoProject,TodoContext,OverDueDate
syntax match TodoPriorityX '^([xX])\s.\+$' contains=TodoDate,TodoProject,TodoContext syntax match TodoPriorityX '^([xX])\s.\+$' contains=TodoDate,TodoProject,TodoContext,OverDueDate
syntax match TodoPriorityY '^([yY])\s.\+$' contains=TodoDate,TodoProject,TodoContext syntax match TodoPriorityY '^([yY])\s.\+$' contains=TodoDate,TodoProject,TodoContext,OverDueDate
syntax match TodoPriorityZ '^([zZ])\s.\+$' contains=TodoDate,TodoProject,TodoContext syntax match TodoPriorityZ '^([zZ])\s.\+$' contains=TodoDate,TodoProject,TodoContext,OverDueDate
syntax match TodoDate '\d\{2,4\}-\d\{2\}-\d\{2\}' contains=NONE syntax match TodoDate '\d\{2,4\}-\d\{2\}-\d\{2\}' contains=NONE
syntax match TodoProject '\(^\|\W\)+[^[:blank:]]\+' contains=NONE syntax match TodoProject '\(^\|\W\)+[^[:blank:]]\+' contains=NONE
syntax match TodoContext '\(^\|\W\)@[^[:blank:]]\+' contains=NONE syntax match TodoContext '\(^\|\W\)@[^[:blank:]]\+' contains=NONE
@@ -49,4 +50,12 @@ highlight default link TodoDate PreProc
highlight default link TodoProject Special highlight default link TodoProject Special
highlight default link TodoContext Special highlight default link TodoContext Special
if has('python')
let b:curdir = expand('<sfile>:p:h')
let s:script_dir = b:curdir . "/python/"
execute "pyfile " . s:script_dir. "todo.py"
else
echom "Your version of vim has no python support. Overdue dates won't be highlighted"
endif
let b:current_syntax = "todo" let b:current_syntax = "todo"