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271 Commits

Author SHA1 Message Date
Alex Chen
892a1c6434 lib: refactor: make the bracketed date tags parser a SimpleTextParser 2018-05-17 18:15:06 -07:00
Alex Chen
0cff1634be lib: refactor: make the bracketed datetags parser a SimpleTextParser in all but type 2018-05-17 18:15:06 -07:00
Alex Chen
b3a91a49d8 lib: refactor: factor out a TextParser from datep 2018-05-17 18:15:06 -07:00
Alex Chen
09fd8132b7 lib: refactor: weaken types of comment parsers 2018-05-17 18:15:06 -07:00
Alex Chen
31b72f0415 lib: replace notChar for backwards compatibility with megaparsec 5 2018-05-16 22:35:22 -07:00
Alex Chen
99e457f1da lib: fix performance regression introduced in 30ae9914 2018-05-15 19:29:59 -07:00
Alex Chen
12ddcb1784 lib: extend export list of Read/Common.hs 2018-05-15 11:52:29 -07:00
Alex Chen
17b11aaf1e lib: refactor parsing of bracketed posting dates 2018-05-15 11:52:29 -07:00
Alex Chen
fcc10f018d lib: merge parsing of date-tags with that of tags 2018-05-15 11:52:29 -07:00
Alex Chen
ec85271a0b lib: refactor tags parser: be more efficient, save SourcePos for later 2018-05-15 11:52:29 -07:00
Mykola Orliuk
64c7eb78f4 GHC 8.0 compatibility 2018-05-13 14:41:08 -07:00
Stephen Morgan
5bc5bb5533 Fix doctest error introduced by 49c8c093ac. 2018-05-11 07:25:17 -07:00
Simon Michael
7040289d54 add some exports to fix warnings (#762) 2018-05-11 07:17:38 -07:00
Alex Chen
3aa72bdf16 lib: Clean up new code introduced for #655 2018-05-11 06:41:13 -07:00
Alex Chen
30ae991484 lib: Strip comment before parsing tags (#655) 2018-05-11 06:41:13 -07:00
Alex Chen
09ec6041bd lib: Report source positions from internal comment parsers 2018-05-11 06:41:13 -07:00
Alex Chen
b06d22a418 lib: Refactor common comment parsers 2018-05-11 06:41:13 -07:00
Alex Chen
c2199b1125 lib: Add explicit export list to Common.hs 2018-05-11 06:41:13 -07:00
Simon Michael
49c8c093ac lib: clarify rawnumberp doc 
[ci skip]
 2018-05-09 10:22:39 -07:00
Simon Michael
3f2827424c refactor: number parsing docs 2018-04-20 21:39:06 -07:00
Dmitry Astapov
ecf49b1e4b lib: auto postings generated before amount inference and balance checks (#729) 2018-04-17 14:33:32 -07:00
Simon Michael
4ff3a749c6 lib: note an oddity with runJournalParser 2018-03-31 02:44:31 +01:00
Mykola Orliuk
b377bff90a lib: support scientific number notation (#704, #706) 
closes simonmichael/hledger#704
 2018-03-31 01:49:46 +01:00
Moritz Kiefer
d7b68fbd7d Use skipMany/skipSome for parsing spacenonewline 
This avoids allocating the list of space characters only to then
discard it.
 2018-03-25 22:59:05 +01:00
Simon Michael
84579bb1b4 silence redundant import warnings with ghc 8.4 2018-03-24 22:51:56 +00:00
Simon Michael
d420a8b534 journal: account directive: parse and store a numeric account code also 2018-01-23 11:33:23 -08:00
Mykola Orliuk
47766ea9d4 journal: support space as digits sep 
Resolves simonmichael/hledger#330
 2017-11-29 17:20:18 +01:00
Mykola Orliuk
e58272f28f journal: use groups sep and prec for decimal hint 
Use whole AmountStyle in process of resolving decimal/groups separator
ambiguity.

Resolve simonmichael/hledger#399
 2017-11-27 15:47:56 -08:00
Mykola Orliuk
7cbdeb40a4 journal: get decimal hint from default commodity 
If appropriate commodity directive is missing fallback to default
commodity directive to get number representation style.
 2017-11-27 15:47:56 -08:00
Mykola Orliuk
b7dbe044b0 journal: use decimal sep hint for amount parser 
Make use of commodity format directive as a hint for parsing amount.

Kinda resolves simonmichael/hledger#487
 2017-11-27 15:47:56 -08:00
Mykola Orliuk
dafdaec1ca journal: factor out rawnumberp 2017-11-27 15:47:56 -08:00
Mykola Orliuk
bcf7a1add5 journal: make numbers parsing more strict 
- Hunt down adjacent punctuations with altering char.
- Add some tests dedicated to parsing amounts.
 2017-11-27 15:47:56 -08:00
Simon Michael
4ab71f0d0a journal: clarify that txn/posting comments must start with semicolon 2017-11-01 08:04:25 -07:00
jeevcat
3a9ea65b99 Rewrite of BalanceAssertion type to track its source position. 
Fixes #481.
 2017-10-16 13:25:03 -07:00
Simon Michael
7edacdf443 cli: import command! hledger import *.csv adds new txns to main file 2017-09-17 18:57:51 -07:00
Simon Michael
669fa706c0 print: --new shows only transactions added since last time 
First cut, error messages could be refined etc.
 2017-09-15 09:55:17 -07:00
Simon Michael
e3c4a76119 add & use simpler readJournalFilesWithOpts/InputOpts api 2017-09-14 17:43:32 -07:00
Simon Michael
d7d5f8a064 add support for megaparsec 6 (fixes #594) 
Older megaparsec is still supported.
Also cleans up our custom parser types,
and some text (un)packing is done in different places
(possible performance impact).
 2017-07-27 19:20:46 -07:00
Simon Michael
dcc58d4a2b lib: rename ClearedStatus type to Status 
(and fix hard-coded enum count)
 2017-06-15 19:16:39 -07:00
Simon Michael
e119941648 rename "uncleared" status to "unmarked" and --uncleared to --unmarked (#564) 
See the issue and linked mail list discussion. Ambiguity between the
uncleared state, and the "not cleared" --uncleared flag causes confusion
and friction. At this point it seems best to break with Ledger and
past hledger, pick a new name and drop --uncleared to put an end to it.
 2017-06-15 19:16:39 -07:00
Christian G. Warden
d39040c634 Add Support for Rewriting Multipler Postings Into Different Commodities (#557) 
When generating a new posting as a multiple of an existing posting,
support conversion to a different commodity.  For example, postings in
hours can be used to generate postings in USD.

Automatic transactions generated from rewrite rules use the commodity,
amount style, and transaction price if the rewrite defines a commodity.
 2017-05-30 07:30:15 -07:00
Mykola Orliuk
7437c96ff6 Make hledger-rewrite tool suitable for re-factoring original journals (#490) 
* cli: fix bug in pivot for postings without tag

Without this fix for postings without tag query checked effective
account which is always empty text ("").

* rewrite: inherit dates, change application order

For budgeting it is important to inherit actual date of posting if it
differs from date of transaction. These dates will be added
as a separate line of comment.

More natural order of rewrites is when result of first defined one is
available for all next rewrites.

* rewrite: factor out Hledger.Data.AutoTransaction

* rewrite: add diff output

With this option you can modify your original files without loosing
inter-transaction comments etc. I.e. you can run:

hledger-rewrite --diff Agency \
  --add-posting 'Expenses:Taxes  *0.17' \
  | patch

As result multiple files should be updated.
Also it is nice to review your changes using colordiff instead of
patch.

* lib: track source lines range for journal

* doc: auto entries and diff output for rewrite
 2017-01-20 07:33:24 -08:00
Johannes Gerer
45401e538e Balance Assignments and accounts resetting (#438) 
* Changed behavior of `readJournalFiles` to be identical to `readJournalFile` for singleton lists

* Balance Assertions have to be simple Amounts

* Add 'isAssignment' and 'assignmentPostings' to Hledger.Data.Posting and Transaction

* Implemented 'balanceTransactionUpdate', a more general version of 'balanceTransaction' that takes an update function

* Fixed test cases.

* Implemented balance assignment ("resetting a balance")

* Add assertions to show function

* updated the comments

* numbering is not needed in journalCheckBalanceAssertions

* remove prices before balance checks

* rename functions
 2016-12-10 07:04:48 -08:00
Johannes Gerer
74502f7e50 more general parser types enabling reuse outside of IO (#439) 2016-12-09 15:57:17 -08:00
Simon Michael
c8650e0d10 comment 2016-11-12 13:54:48 -08:00
Simon Michael
9396bc6711 lib: fix ghc 8 warnings in Read.Common 2016-09-05 14:31:56 -07:00
Simon Michael
72c39470d6 lib: non-journal formats now produce transaction ids #394 
Transactions are now numbered consistently during journal finalisation,
rather than just in the journal reader. Also transaction knot-tying has been
moved out of journalBalanceTransactions.
 2016-08-14 12:44:19 -07:00
Moritz Kiefer
4141067428 Replace Parsec with Megaparsec (see #289) (#366) 
* Replace Parsec with Megaparsec (see #289)

This builds upon PR #289 by @rasendubi

* Revert renaming of parseWithState to parseWithCtx

* Fix doctests

* Update for Megaparsec 5

* Specialize parser to improve performance

* Pretty print errors

* Swap StateT and ParsecT

This is necessary to get the correct backtracking behavior, i.e. discard
state changes if the parsing fails.
 2016-07-29 08:57:10 -07:00
Simon Michael
a1b68009da lib: fix tests; always try parsing stdin as journal 2016-05-24 19:00:58 -07:00
Simon Michael
770dcee742 lib: textification: comments and tags 
No change.

hledger -f data/100x100x10.journal stats
<<ghc: 42859576 bytes, 84 GCs, 193781/269984 avg/max bytes residency (3 samples), 2M in use, 0.000 INIT (0.001 elapsed), 0.016 MUT (0.020 elapsed), 0.009 GC (0.011 elapsed) :ghc>>
<<ghc: 42859576 bytes, 84 GCs, 193781/269984 avg/max bytes residency (3 samples), 2M in use, 0.000 INIT (0.001 elapsed), 0.015 MUT (0.018 elapsed), 0.009 GC (0.013 elapsed) :ghc>>

hledger -f data/1000x1000x10.journal stats
<<ghc: 349576344 bytes, 681 GCs, 1407388/4091680 avg/max bytes residency (7 samples), 11M in use, 0.000 INIT (0.000 elapsed), 0.124 MUT (0.130 elapsed), 0.047 GC (0.055 elapsed) :ghc>>
<<ghc: 349576280 bytes, 681 GCs, 1407388/4091680 avg/max bytes residency (7 samples), 11M in use, 0.000 INIT (0.000 elapsed), 0.126 MUT (0.132 elapsed), 0.049 GC (0.058 elapsed) :ghc>>

hledger -f data/10000x1000x10.journal stats
<<ghc: 3424030664 bytes, 6658 GCs, 11403359/41071624 avg/max bytes residency (11 samples), 111M in use, 0.000 INIT (0.000 elapsed), 1.207 MUT (1.228 elapsed), 0.473 GC (0.528 elapsed) :ghc>>
<<ghc: 3424030760 bytes, 6658 GCs, 11403874/41077288 avg/max bytes residency (11 samples), 111M in use, 0.000 INIT (0.002 elapsed), 1.234 MUT (1.256 elapsed), 0.470 GC (0.520 elapsed) :ghc>>

hledger -f data/100000x1000x10.journal stats
<<ghc: 34306547448 bytes, 66727 GCs, 76805504/414629288 avg/max bytes residency (14 samples), 1009M in use, 0.000 INIT (0.003 elapsed), 12.615 MUT (12.813 elapsed), 4.656 GC (5.291 elapsed) :ghc>>
<<ghc: 34306547320 bytes, 66727 GCs, 76805504/414629288 avg/max bytes residency (14 samples), 1009M in use, 0.000 INIT (0.009 elapsed), 12.802 MUT (13.065 elapsed), 4.774 GC (5.441 elapsed) :ghc>>
 2016-05-24 19:00:57 -07:00
Simon Michael
c89c33b36e lib: textification: parse stream 
10% more allocation, but 35% lower maximum residency, and slightly quicker.

hledger -f data/100x100x10.journal stats
<<ghc: 39327768 bytes, 77 GCs, 196834/269496 avg/max bytes residency (3 samples), 2M in use, 0.000 INIT (0.010 elapsed), 0.020 MUT (0.092 elapsed), 0.014 GC (0.119 elapsed) :ghc>>
<<ghc: 42842136 bytes, 84 GCs, 194010/270912 avg/max bytes residency (3 samples), 2M in use, 0.000 INIT (0.009 elapsed), 0.016 MUT (0.029 elapsed), 0.012 GC (0.120 elapsed) :ghc>>

hledger -f data/1000x1000x10.journal stats
<<ghc: 314291440 bytes, 612 GCs, 2070776/6628048 avg/max bytes residency (7 samples), 16M in use, 0.000 INIT (0.000 elapsed), 0.128 MUT (0.144 elapsed), 0.059 GC (0.070 elapsed) :ghc>>
<<ghc: 349558872 bytes, 681 GCs, 1397597/4106384 avg/max bytes residency (7 samples), 11M in use, 0.000 INIT (0.004 elapsed), 0.124 MUT (0.133 elapsed), 0.047 GC (0.053 elapsed) :ghc>>

hledger -f data/10000x1000x10.journal stats
<<ghc: 3070026824 bytes, 5973 GCs, 12698030/62951784 avg/max bytes residency (10 samples), 124M in use, 0.000 INIT (0.002 elapsed), 1.268 MUT (1.354 elapsed), 0.514 GC (0.587 elapsed) :ghc>>
<<ghc: 3424013128 bytes, 6658 GCs, 11405501/41071624 avg/max bytes residency (11 samples), 111M in use, 0.000 INIT (0.001 elapsed), 1.343 MUT (1.406 elapsed), 0.511 GC (0.573 elapsed) :ghc>>

hledger -f data/100000x1000x10.journal stats
<<ghc: 30753387392 bytes, 59811 GCs, 117615462/666703600 avg/max bytes residency (14 samples), 1588M in use, 0.000 INIT (0.000 elapsed), 12.068 MUT (12.238 elapsed), 6.015 GC (7.190 elapsed) :ghc>>
<<ghc: 34306530696 bytes, 66727 GCs, 76806196/414629312 avg/max bytes residency (14 samples), 1009M in use, 0.000 INIT (0.010 elapsed), 14.357 MUT (16.370 elapsed), 5.298 GC (6.534 elapsed) :ghc>>
 2016-05-24 19:00:57 -07:00
Simon Michael
58c3362908 lib: textification: saved journal source 
Slightly worse on small files, better on large ones.

hledger -f data/100x100x10.journal stats
<<ghc: 39305392 bytes, 77 GCs, 196354/268584 avg/max bytes residency (3 samples), 2M in use, 0.000 INIT (0.007 elapsed), 0.014 MUT (0.027 elapsed), 0.011 GC (0.111 elapsed) :ghc>>
<<ghc: 39307728 bytes, 77 GCs, 196909/270248 avg/max bytes residency (3 samples), 2M in use, 0.001 INIT (0.010 elapsed), 0.015 MUT (0.028 elapsed), 0.012 GC (0.116 elapsed) :ghc>>

hledger -f data/1000x1000x10.journal stats
<<ghc: 314285912 bytes, 612 GCs, 2064811/6597608 avg/max bytes residency (7 samples), 16M in use, 0.000 INIT (0.002 elapsed), 0.126 MUT (0.134 elapsed), 0.059 GC (0.069 elapsed) :ghc>>
<<ghc: 314271368 bytes, 612 GCs, 2070227/6628024 avg/max bytes residency (7 samples), 16M in use, 0.000 INIT (0.000 elapsed), 0.137 MUT (0.143 elapsed), 0.059 GC (0.068 elapsed) :ghc>>

hledger -f data/10000x1000x10.journal stats
<<ghc: 3070033264 bytes, 5965 GCs, 12699294/62962464 avg/max bytes residency (10 samples), 124M in use, 0.000 INIT (0.000 elapsed), 1.245 MUT (1.300 elapsed), 0.498 GC (0.558 elapsed) :ghc>>
<<ghc: 3070006752 bytes, 5973 GCs, 12687314/62848920 avg/max bytes residency (10 samples), 124M in use, 0.000 INIT (0.003 elapsed), 1.257 MUT (1.281 elapsed), 0.496 GC (0.554 elapsed) :ghc>>

hledger -f data/100000x1000x10.journal stats
<<ghc: 30753465088 bytes, 59763 GCs, 117723618/666643528 avg/max bytes residency (14 samples), 1589M in use, 0.000 INIT (0.002 elapsed), 12.536 MUT (12.793 elapsed), 5.978 GC (7.155 elapsed) :ghc>>
<<ghc: 30753367256 bytes, 59811 GCs, 117723236/666627528 avg/max bytes residency (14 samples), 1590M in use, 0.001 INIT (0.012 elapsed), 12.923 MUT (13.169 elapsed), 5.981 GC (6.860 elapsed) :ghc>>
 2016-05-24 19:00:57 -07:00
Simon Michael
102b76c17f lib: textification: commodity symbols 
hledger -f data/100x100x10.journal stats
<<ghc: 39288536 bytes, 77 GCs, 196608/269560 avg/max bytes residency (3 samples), 2M in use, 0.000 INIT (0.001 elapsed), 0.016 MUT (0.028 elapsed), 0.009 GC (0.012 elapsed) :ghc>>
<<ghc: 39290808 bytes, 77 GCs, 196608/269560 avg/max bytes residency (3 samples), 2M in use, 0.000 INIT (0.003 elapsed), 0.015 MUT (0.021 elapsed), 0.009 GC (0.011 elapsed) :ghc>>

hledger -f data/1000x100x10.journal stats
<<ghc: 314268960 bytes, 612 GCs, 2143219/6826152 avg/max bytes residency (7 samples), 16M in use, 0.000 INIT (0.009 elapsed), 0.135 MUT (0.151 elapsed), 0.065 GC (0.178 elapsed) :ghc>>
<<ghc: 314254512 bytes, 612 GCs, 2072377/6628024 avg/max bytes residency (7 samples), 16M in use, 0.000 INIT (0.000 elapsed), 0.130 MUT (0.134 elapsed), 0.064 GC (0.075 elapsed) :ghc>>

hledger -f data/10000x100x10.journal stats
<<ghc: 3070016592 bytes, 5965 GCs, 13138220/64266016 avg/max bytes residency (10 samples), 128M in use, 0.000 INIT (0.000 elapsed), 1.272 MUT (1.322 elapsed), 0.527 GC (0.595 elapsed) :ghc>>
<<ghc: 3069989896 bytes, 5973 GCs, 12687877/62848920 avg/max bytes residency (10 samples), 124M in use, 0.000 INIT (0.002 elapsed), 1.295 MUT (1.324 elapsed), 0.511 GC (0.570 elapsed) :ghc>>

hledger -f data/100000x100x10.journal stats
<<ghc: 30753448072 bytes, 59763 GCs, 121502982/673169248 avg/max bytes residency (14 samples), 1640M in use, 0.000 INIT (0.007 elapsed), 12.421 MUT (12.672 elapsed), 6.240 GC (7.812 elapsed) :ghc>>
<<ghc: 30753350528 bytes, 59811 GCs, 117616668/666703600 avg/max bytes residency (14 samples), 1588M in use, 0.001 INIT (0.011 elapsed), 13.209 MUT (13.683 elapsed), 6.137 GC (7.117 elapsed) :ghc>>
 2016-05-24 19:00:57 -07:00
Simon Michael
2538d14ea7 lib: textification begins! account names 
The first of several conversions from String to (strict) Text, hopefully
reducing space and time usage.

This one shows a small improvement, with GHC 7.10.3 and text-1.2.2.1:

hledger -f data/100x100x10.journal stats
string: <<ghc: 39471064 bytes, 77 GCs, 198421/275048 avg/max bytes residency (3 samples), 2M in use, 0.000 INIT (0.001 elapsed), 0.015 MUT (0.020 elapsed), 0.010 GC (0.014 elapsed) :ghc>>
text:   <<ghc: 39268024 bytes, 77 GCs, 197018/270840 avg/max bytes residency (3 samples), 2M in use, 0.000 INIT (0.002 elapsed), 0.016 MUT (0.022 elapsed), 0.009 GC (0.011 elapsed) :ghc>>

hledger -f data/1000x100x10.journal stats
string: <<ghc: 318555920 bytes, 617 GCs, 2178997/7134472 avg/max bytes residency (7 samples), 16M in use, 0.000 INIT (0.001 elapsed), 0.129 MUT (0.136 elapsed), 0.067 GC (0.077 elapsed) :ghc>>
text:   <<ghc: 314248496 bytes, 612 GCs, 2074045/6617960 avg/max bytes residency (7 samples), 16M in use, 0.000 INIT (0.003 elapsed), 0.137 MUT (0.145 elapsed), 0.067 GC (0.079 elapsed) :ghc>>

hledger -f data/10000x100x10.journal stats
string: <<ghc: 3114763608 bytes, 6026 GCs, 18858950/75552024 avg/max bytes residency (11 samples), 201M in use, 0.000 INIT (0.000 elapsed), 1.331 MUT (1.372 elapsed), 0.699 GC (0.812 elapsed) :ghc>>
text:   <<ghc: 3071468920 bytes, 5968 GCs, 14120344/62951360 avg/max bytes residency (9 samples), 124M in use, 0.000 INIT (0.003 elapsed), 1.272 MUT (1.349 elapsed), 0.513 GC (0.578 elapsed) :ghc>>

hledger -f data/100000x100x10.journal stats
string: <<ghc: 31186579432 bytes, 60278 GCs, 135332581/740228992 avg/max bytes residency (13 samples), 1697M in use, 0.000 INIT (0.008 elapsed), 14.677 MUT (15.508 elapsed), 7.081 GC (8.074 elapsed) :ghc>>
text:   <<ghc: 30753427672 bytes, 59763 GCs, 117595958/666457240 avg/max bytes residency (14 samples), 1588M in use, 0.000 INIT (0.008 elapsed), 13.713 MUT (13.966 elapsed), 6.220 GC (7.108 elapsed) :ghc>>
 2016-05-24 19:00:49 -07:00
Simon Michael
0f5ee154c4 lib: simplify parsers; cleanups (#275) 
The journal/timeclock/timedot parsers, instead of constructing (opaque)
journal update functions which are later applied to build the journal,
now construct the journal directly (by modifying the parser state). This
is easier to understand and debug. It also removes any possibility of
the journal updates being a space leak. (They weren't, in fact memory
usage is now slightly higher, but that will be addressed in other ways.)

Also:

Journal data and journal parse info have been merged into one type (for
now), and field names are more consistent.

The ParsedJournal type alias has been added to distinguish being-parsed
and finalised journals.

Journal is now a monoid.

stats: fixed an issue with ordering of include files

journal: fixed an issue with ordering of included same-date transactions

timeclock: sessions can no longer span file boundaries (unclocked-out
sessions will be auto-closed at the end of the file).

expandPath now throws a proper IO error (and requires the IO monad).
 2016-05-23 00:44:19 -07:00
Simon Michael
7f5e09096f lib: rename JournalContext to JournalParseState 2016-05-18 20:57:34 -07:00
Simon Michael
ae490d738f lib: Hledger.Read notes 2016-05-18 16:42:25 -07:00
Simon Michael
7e84b4d643 lib: rename get/setIndex, add increment fn 2016-05-18 15:06:16 -07:00
Simon Michael
84097b75c7 journal: can now include timeclock/timedot files (#320) 
journal files can now include journal, timeclock or timedot files (but
not yet CSV files). Also timeclock/timedot files no longer support
default year directives.

The Hledger.Read.* modules have been reorganised for better reuse.
Hledger.Read.Utils has been renamed Hledger.Read.Common and holds
low-level parsers & utilities; high-level read utilities have moved to
Hledger.Read.
 2016-05-17 19:46:54 -07:00
Simon Michael
17d5acf64b refactor: more reader cleanups 2010-11-15 07:18:35 +00:00
Simon Michael
d6c2cf6a90 parsing: save final parse context with journal 2010-11-13 15:03:40 +00:00
Simon Michael
78db98366f parsing: support D default commodity directive 2010-11-12 23:54:21 +00:00
Simon Michael
8429df0f32 remember all included file paths, if any 2010-09-22 23:02:19 +00:00
Simon Michael
96036e56a0 docs: comments 2010-09-22 21:51:25 +00:00
Simon Michael
d132f5e45a ledgerInclude cleanup 2010-09-22 21:52:04 +00:00
Ben Boeckel
5e576e9ff0 fix-recursive-includes 
Fix recursive includes beyond depth 3. Also add a test case for the bug.
 2010-09-02 00:30:57 +00:00
Simon Michael
d29b393ca2 fix a failing test, handle unicode better in errors 2010-09-05 18:18:50 +00:00
Simon Michael
7d7159609b refactor: much renaming of ledger -> journal, hopefully the right amount 2010-07-13 06:30:06 +00:00
Simon Michael
8a64792ba7 smarter file reading: detect (or specify) intended data format and show appropriate error messages 
New data reader modules need to provide just reader :: Reader, which is
the format name, a detector predicate, and a parser.
 2010-06-25 14:56:48 +00:00
Simon Michael
1ec1f7c4ea more file reading cleanup, try each known format in turn 
Currently this is just the journal and timelog file formats.  This is more
scalable, but when things go wrong there is no longer just a single parse
error. For now we'll just show the first error, the one from the journal
file parser.
 2010-05-31 01:15:18 +00:00
Simon Michael
a848a835a2 clean up and combine I/O and parsing under Hledger.Read.* 
This facilitates adding readers for new data formats. Timelog parsing is temporarily broken.
 2010-05-30 19:11:58 +00:00