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- Localized and updated the 'help' command.
This commit is contained in:
Paul Beckingham 2011-10-01 23:47:35 -04:00
parent 2826f1918e
commit 66ca9add3a
2 changed files with 118 additions and 84 deletions
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90
src/commands/CmdHelp.cpp
View file

@ -25,10 +25,14 @@
//
////////////////////////////////////////////////////////////////////////////////
#define L10N // Localization complete.
#include <algorithm>
#include <CmdHelp.h>
#include <ViewText.h>
#include <Context.h>
#include <i18n.h>
#include <text.h>
#include <util.h>
extern Context context;
@ -38,7 +42,7 @@ CmdHelp::CmdHelp ()
{
_keyword = "help";
_usage = "task help";
_description = "Displays this usage help text";
_description = STRING_CMD_HELP_USAGE;
_read_only = true;
_displays_id = false;
}
@ -54,9 +58,9 @@ int CmdHelp::execute (std::string& output)
// Static first row.
int row = view.addRow ();
view.set (row, 0, "Usage:");
view.set (row, 0, STRING_CMD_HELP_USAGE_LABEL);
view.set (row, 1, "task");
view.set (row, 2, "Runs rc.default.command, if specified.");
view.set (row, 2, STRING_CMD_HELP_USAGE_DESC);
// Obsolete method of getting a list of all commands.
std::vector <std::string> all;
@ -101,89 +105,13 @@ int CmdHelp::execute (std::string& output)
{
row = view.addRow ();
view.set (row, 1, alias->first);
view.set (row, 2, "Aliased to '" + alias->second + "'");
view.set (row, 2, format (STRING_CMD_HELP_ALIASED, alias->second));
}
output = "\n"
+ view.render ()
+ "\n"
+ "Documentation for taskwarrior can be found using 'man task', "
"'man taskrc', 'man task-tutorial', 'man task-color', 'man task-faq' "
"or at http://taskwarrior.org"
+ "\n"
+ "\n"
+ "<filter>\n"
" Used to restrict the visible data.\n"
"\n"
+ "<modfications>\n"
" Changes to apply to the filtered data.\n"
"\n"
+ "ID is the numeric identifier displayed by the 'task list' command. "
"You can specify multiple IDs for task commands, and multiple tasks "
"will be affected. To specify multiple IDs make sure you use one "
"of these forms:\n"
" task delete 1,2,3\n"
" task info 1-3\n"
" task pri:H 1,2-5,19\n"
"\n"
"Tags are arbitrary words, any quantity:\n"
" +tag The + means add the tag\n"
" -tag The - means remove the tag\n"
"\n"
"Attributes are:\n"
" project: Project name\n"
" priority: Priority\n"
" due: Due date\n"
" recur: Recurrence frequency\n"
" until: Recurrence end date\n"
" fg: Foreground color\n"
" bg: Background color\n"
" limit: Desired number of rows in report, or 'page'\n"
" wait: Date until task becomes pending\n"
"\n"
"Attribute modifiers improve filters. Supported modifiers are:\n"
" before (synonyms under, below)\n"
" after (synonyms over, above)\n"
" none\n"
" any\n"
" is (synonym equals)\n"
" isnt (synonym not)\n"
" has (synonym contains)\n"
" hasnt\n"
" startswith (synonym left)\n"
" endswith (synonym right)\n"
" word\n"
" noword\n"
"\n"
" For example:\n"
" task list due.before:eom priority.not:L\n"
"\n"
" Modifiers can be inverted with the ~ character:\n"
" project.~is is equivalent to project.isnt\n"
"\n"
"The default .taskrc file can be overridden with:\n"
" task rc:<alternate file> ...\n"
"\n"
"The values in .taskrc (or alternate) can be overridden with:\n"
" task ... rc.<name>:<value>\n"
"\n"
"Any command or attribute name may be abbreviated if still unique:\n"
" task list project:Home\n"
" task li pro:Home\n"
"\n"
"Some task descriptions need to be escaped because of the shell:\n"
" task add \"quoted ' quote\"\n"
" task add escaped \\' quote\n"
"\n"
"The argument -- tells taskwarrior to treat all other args as description.\n"
" task add -- project:Home needs scheduling\n"
"\n"
"Many characters have special meaning to the shell, including:\n"
" $ ! ' \" ( ) ; \\ ` * ? { } [ ] < > | & % # ~\n"
"\n";
+ STRING_CMD_HELP_TEXT;
return 0;
}