Jonathan Bernard
8e25c3d100
The lexer now tracks the data that has been read since the start of the current line. While this may have use in parsers, the immediate use is by the common error reporting procedure. The `common#error` procedure already reports the column and line number where an error occurs. The `common#expect` function is broadly used by parsers and generates the majority of parser errors. It now uses the lexer's record of the current line to format its error message with a direct pointer to the location of the unmet expectation.
VCard
nim-vcard is a pure nim implementation of the VCard format defined in RFCs
2425, 2426, and 6350. It allows you to parse and serialize VCards, as well as
create VCards programmatically. It aims to be a complete implememtation,
supporting all of the features of the VCard3 standard. Because the standard
provides many features that may be rarely used, this library also provides a
simplified API for more typical use-cases.
Example Usage
BEGIN:VCARD
VERSION:3.0
UID: 5db6f100-e2d6-4e8d-951f-d920586bc069
N:Foster;Jack;Allen;;
FN:Allen Foster
REV:20230408T122102Z
EMAIL;TYPE=home;TYPE=pref:allen@fosters.test
EMAIL;TYPE=work:jack.foster@company.test
TEL;TYPE=CELL:+1 (555) 123-4567
END:VCARD
4839ff64a8/examples/simple.nim (L1-L22)
Future Goals
- VCard 4.0 support
Debugging
Need to clean up and organize
Run tvcard3 tests in gdb:
$ cd tests
$ nim --debuginfo --linedir:on c tvcard3
$ gdb --tui tvcard3