knr/ch4, branch masterCategory-0 solutions to The C Programming Language, 2nd Editionhttps://git.zlg.space/knr/atom/ch4?h=master2016-06-16T17:15:33ZThe massive astyle sweep!2016-06-16T17:15:33Zzlgzlg@zlg.space2016-06-16T17:15:33Zurn:sha1:f8d9ff23eb8d3e3286ff5cf4d5f9493532991bb7
Code style should be consistent now. All future commits will be run through
astyle or they will be amended.
Solve Exercise 4-14: Swap Macro2013-08-08T11:35:27Zzlgzlg@zlg.space2013-08-08T11:35:27Zurn:sha1:71eee1204d279fe7590d940a08423e3362609474
Thanks to ##c on Freenode for helping me understand what the text
didn't clarify.
Solve Exercise 4-13: Recursive reverse()2013-07-22T09:38:53Zzlgzlg@zlg.space2013-07-22T09:38:53Zurn:sha1:dc209d744e8db39cf5a5f6eea59e4edda2051514Solve Exercise 4-12: Recursive itoa()2013-07-15T11:38:40Zzlgzlg@zlg.space2013-07-15T11:38:40Zurn:sha1:990ad145ea2f1013dbe6aefa0533b9700c331b60Solve Exercise 4-11: getop() without ungetch()2013-07-03T11:29:38Zzlgzlg@zlg.space2013-07-03T11:29:38Zurn:sha1:891836e014d474fc4176dbcd0cb72a8745a315dcSolve Exercise 4-10: getline()-based calculator2013-06-27T11:53:37Zzlgzlg@zlg.space2013-06-27T11:53:37Zurn:sha1:27249a10e801816810ec553ab4308cd7fb9c34ddSolve Exercise 4-9: Pushed EOF and [un]getch()2013-06-26T08:35:18Zzlgzlg@zlg.space2013-06-26T08:35:18Zurn:sha1:9a707bf8e71fcf58446135fc9daa4e2d45829f83Solve Exercise 4-8: Single character buffer2013-06-24T09:27:16Zzlgzlg@zlg.space2013-06-24T09:27:16Zurn:sha1:c5ae86e5e146c2107aaf6c04a01314f83b1b3ffdSolve Exercise 4-7: ungets()2013-06-22T09:25:51Zzlgzlg@zlg.space2013-06-22T09:25:51Zurn:sha1:a51ae6fbfdd8efb76acf1572bc58d906866cf331Solve Exercise 4-6: Variable support2013-06-21T07:09:25Zzlgzlg@zlg.space2013-06-21T07:09:25Zurn:sha1:59921a2bceb7df1728436f260281235a3fb8471cSolve Exercise 4-5: adding sin(), exp(), pow()2013-06-20T04:44:09Zzlgzlg@zlg.space2013-06-20T04:44:09Zurn:sha1:920346f5b7373fd806511c61ea8c20d8306e5cb7Solve Exercise 4-4: Basic stack manipulation2013-06-19T10:47:29Zzlgzlg@zlg.space2013-06-19T10:47:29Zurn:sha1:5b001506a2701b0354c9a931295d8afa34021cecSolve Exercise 4-3: Add modulus to RPN calculator2013-06-18T09:45:27Zzlgzlg@zlg.space2013-06-18T09:45:27Zurn:sha1:f42ae1643002dac0ededc9aae37ba28c047d89f4Solve Exercise 4-2: atof() enhanced2013-05-08T05:59:24Zzlgzlg@zlg.space2013-05-08T05:59:24Zurn:sha1:da60299c2c4ae40eadb76c4a12aa471ede286d98Solve Exercise 4-1: strrindex()2013-05-05T05:54:37Zzlgzlg@zlg.space2013-05-05T05:54:37Zurn:sha1:e6819292b0d0a45a5d3f74af9ef320e544f42c82
er-highlight'>
Before, vgstash.DB.list_games() would default to 'allgames' and silently
hide it when a filter wasn't found. This commit ensures that the vgstash
package and CLI both indicate when an invalid filter is passed to them:
* vgstash.DB.list_games() will return False on a failure to match;
* vgstash_cli uses Click's Choice object to enforce the constraint
The "notes" command will show the user what their notes for a particular
game are. The output can be piped anywhere the user wants, such as a
pager or a file.
If "notes" is passed with the "--edit" or "-e" flag, vgstash will open a
temporary file with the game's notes already inside and edit it using
the program pointed to by the EDITOR environment variable. When the
editor is closed (with a successful exit status), vgstash updates the
game's notes and exits.
The defaults for the testing environment ("cat" for non-interactive,
"vim" for interactive) may need tweaking on other operating systems.
Patches for these platforms are very welcome.
Two helper functions were also added to the vgstash package to ease
client workflows.
This commit marks the final core function necessary to manipulate a
vgstash DB on the command line.
Unlike the old version of vgstash, the new one does not accept row IDs
as arguments for removal. Instead, it accepts two mandatory arguments:
the title of the game, and the system it's on. This is in line with the
database itself, using the title and system as primary keys.
Add '--raw' option to the list command, in addition to proper note
expansion. Newline characters in notes are escaped to be friendly to
scripting. This option may be shortened to '-r' at the user's
convenience.
In raw output mode, the information is formatted in plain pipe-delimited
strings, one line per row:
title|system|ownership|progress|notes
ownership and progress are printed in their numeric form, consistent
with the OWNERSHIP and PROGRESS dictionaries in the vgstash package.
An empty notes field will result in a line ending with a pipe and no
whitespace following it.
This commit is huge, but contains everything needed for a "proper" build
system built on pytest + tox and a CLI built with click.
For now, this branch will contain all new vgstash development activity
until it reaches feature parity with master.
The CLI is installed to pip's PATH. Only the 'init', 'add', and 'list'
commands work, with only two filters. This is pre-alpha software, and is
therefore not stable yet.
This filter is used to get an idea of which games you're currently
playing through, so you can prioritize games to play when you're bored
and detect it when you've beaten a game but haven't marked it as such.
It used to point to a directory, which would then look for .vgstash.db.
This behavior was kind of backwards and I don't remember why I did it
that way. This change gives users more control over where they put their
DB.
Be sure to update your environment variable if you have it set!