Commit Graph

69 Commits

Author SHA1 Message Date
Maxime Coste
249ec4835e Rename get_width to codepoint_width 2016-10-01 13:45:00 +01:00
Maxime Coste
35559b65dd Support codepoints of variable width
Add a ColumnCount type and use it in place of CharCount whenever
more appropriate, take column size of codepoints into account for
vertical movements and docstring wrapping.

Fixes #811
2016-10-01 13:45:00 +01:00
Maxime Coste
e701254b02 Fix String::Data::reserve on big endian platforms, and document String::Data
reserve was not ensuring the capacity would be pair, which is needed
on big endian machines, as we use its least significant bit to flag
short string optimizations. On little endian the bit we use is the
8th most significant (the least significant bit of the last byte),
so we were not hitting any problems.

Fixes #828
2016-09-28 19:06:25 +01:00
Maxime Coste
97e36233fb Remove the to_string(unsigned) (it conflicts with to_string(size_t) on x86)
Just cast to int when we pass an unsigned.
2016-08-31 09:07:33 +01:00
Maxime Coste
2bf100bdd0 Add a to_string overload for unsigned int 2016-08-27 10:46:49 +01:00
Maxime Coste
7ac54b0b0f Fix another bug in wrap_lines 2016-08-26 00:08:34 +01:00
Maxime Coste
b8908f2dc6 Add a String::resize method 2016-06-19 17:01:27 +01:00
Maxime Coste
61c155fc40 Fix wrap_lines 2016-04-27 13:55:32 +01:00
Maxime Coste
ab5daeb365 Refactor wrap_lines and add some unit tests 2016-04-04 13:42:58 +01:00
Maxime Coste
e5afacba70 Optimize split implementation, avoid growing strings char by char 2016-03-24 23:25:58 +00:00
Maxime Coste
8bd3395d4d Do not allow / in highlighter names as it is used for hierachies
/ are replaced with <slash> in the highlighter names.
Fixes #553
2016-02-13 12:59:27 +00:00
Maxime Coste
8d37a716fb Use a custom SSO aware string backend 2016-02-10 09:44:42 +00:00
Maxime Coste
ec91ea17fe Add a static const String::ms_empty empty string 2015-11-25 21:07:41 +00:00
Maxime Coste
784ab635ee Splitting an empty string now returns an empty vector 2015-11-19 00:17:18 +00:00
Filip Szczepański
47e6eed7c9 Add Haiku support. 2015-09-24 22:36:29 +00:00
Maxime Coste
27571a7716 Refactor utf8::iterator to be on the safe side
utf8::iterator now knows the iterator valid range, and pass
it to utf8 functions.
2015-09-23 19:39:21 +01:00
Maxime Coste
459d0baf79 Tweak string unit tests 2015-09-20 17:18:43 +01:00
Maxime Coste
ca2043d9f2 Fix unescape implementation 2015-09-20 11:47:20 +01:00
Maxime Coste
29b508a894 Avoid wrapping lines with negative max width 2015-09-07 23:29:01 +01:00
Maxime Coste
a33c8d9677 Smaller sizeof for in place strings 2015-08-18 21:06:53 +01:00
Maxime Coste
d2b82f507f More performant escape/unescape 2015-08-13 22:04:21 +01:00
Maxime Coste
f87dbe410f Add missing support for Codepoint in format 2015-07-14 13:47:51 +01:00
Maxime Coste
6870895374 Add support for hex formatting 2015-06-22 13:56:00 +01:00
Maxime Coste
6d23bb056a Fix wrong exception type in str_to_int 2015-06-19 18:29:58 +01:00
Maxime Coste
dd25dcc361 Move unit test functions in next to the code they are testing 2015-05-22 13:58:56 +01:00
Maxime Coste
d7159a9af0 Add str_to_int_ifp that returns an Optional<int> instead of throwing 2015-05-01 18:47:22 +01:00
Maxime Coste
f6c7948c12 Add format_to allowing formating to an existing buffer 2015-04-22 13:19:46 +01:00
Maxime Coste
4c49583fed small code tweak in format 2015-03-31 13:55:57 +01:00
Maxime Coste
758bfe7284 number to string conversion avoids memory allocations 2015-03-31 13:53:40 +01:00
Maxime Coste
335c73a09b Use custom implementation rather the sscanf in str_to_int 2015-03-30 23:37:55 +01:00
Maxime Coste
13a5af70ae Add a format function for printf like formatting 2015-03-30 23:05:24 +01:00
Maxime Coste
8439059758 Fix wrong implicit conversions from int/Codepoint to StringView 2015-03-30 13:33:46 +01:00
Maxime Coste
82833608c9 Allocate some data in advance in string algorithm 2015-03-14 11:46:53 +00:00
Maxime Coste
762643d320 Use correct %zu format string rather than cast 2015-03-12 20:43:21 +00:00
Maxime Coste
ecabfc67b7 fix warning on 32 bit compilation 2015-03-11 20:52:17 +00:00
Maxime Coste
3c1a325b6f Refactor String, use a common StringOps interface, hide std::string 2015-03-10 19:50:22 +00:00
Maxime Coste
6c65c5e080 Add docstrings to highlighters, displayed by addhl help 2015-02-19 13:54:03 +00:00
Maxime Coste
790e671f6c Replace some <cstring> function usage with c++ algorithms 2015-02-10 23:09:30 +00:00
Maxime Coste
b9c4fc2d8c Add size_t and float to_string overload, and _sv UDL 2015-01-13 13:47:46 +00:00
Maxime Coste
9f9156a752 Track String memory allocations 2015-01-09 13:57:21 +00:00
Maxime Coste
e5b36f548b Add missing include 2015-01-08 19:31:28 +00:00
Maxime Coste
064fb81b8d Move containers utils to containers.hh and add filtered/transformed utils 2014-12-23 13:40:26 +00:00
Maxime Coste
ebecd60eb8 Rework hashing, use a more extensible framework similar to n3876 proposal
std::hash specialization is a pain to work with, stop using that, and
just specialize a 'size_t hash_value(const T&)' free function.
2014-12-16 18:57:19 +00:00
Maxime Coste
9f4af93780 cleanup in string.hh 2014-12-08 13:46:07 +00:00
Maxime Coste
b5ccc8bc73 Improve line wrapping behaviour 2014-11-20 18:45:10 +00:00
Maxime Coste
a444cd1d60 Improve wrap_lines behaviour, split on punctiation as well 2014-11-20 13:55:07 +00:00
Maxime Coste
314d662c5f Change wrap_lines to return StringViews, move it to string.cc 2014-11-20 13:15:11 +00:00
Maxime Coste
97df59ddb7 Support single char StringView
remove single char escape function overload, add unescape function
2014-11-04 13:32:18 +00:00
Maxime Coste
69113e2711 Add a split function that does not take an escape and returns StringViews
When an escape character is not present, split can just return sub
strings of the parameter, so we can avoid duplicating the original
string data.
2014-10-19 16:27:36 +01:00
Maxime Coste
fa85f0fc32 Refactor regex uses, do not reference boost except in regex.hh 2014-10-13 13:14:23 +01:00