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Author SHA1 Message Date
Kevin Sawicki
6412cde7a8 Support guide column callback function 
This allows a config function to be registered
in the atom.coffee file to support different wrap
guide columns depending on the type of file being
viewed.
 2012-09-29 11:44:05 -07:00
Nathan Sobo
755f1fc273 Add css text mate bundle 2012-09-28 17:36:36 -06:00
Nathan Sobo
4e49fbec72 TextMate grammars can include other grammars 2012-09-28 17:28:40 -06:00
Nathan Sobo
9b8a73d4ed Add ruby-on-rails text mate bundle 2012-09-28 17:28:25 -06:00
Nathan Sobo
3a8fe2b24e Spans have a class for each dot-separated portion of their token's scope 
Previously, we were rendering every prefix of the dot-separated scope as its own class. So the scope meta.delimiter.method.period.coffee would make a token w/ classes:

class="meta, meta-delimiter, meta-delimiter-method, meta-delimiter-method-period…"

Now we just give the token each piece of the scope as a class:

class="meta delimiter method period coffee"

We lose a bit of meaning, in that a scope selector method.period.coffee would match this element in CSS even though it *wouldn't* in TextMate. But we also gain the behavior where longer prefixes are more specific by naturally producing more specific css selectors. So '.meta.delimiter.method' is always more specific than '.meta.delimiter', whereas '.meta-delimiter-method' ties with '.meta-delimiter'. 

If prefix ambiguities become a problem later we may need to revisit this approach, but I think it's good enough for now.
 2012-09-28 17:00:31 -06:00
Nathan Sobo
dc4d981e2a Fix selector that prohibits weird characters from making lines extra-tall 
Now that selectors can nest, this needed to be more permissive
 2012-09-28 16:43:41 -06:00
Nathan Sobo
5ad6c67e07 Round alpha channel in TextMate theme rgba colors to 2-decimal places 2012-09-28 16:43:02 -06:00
Nathan Sobo
4ba5ccb0fa Properly translate hex colors from TextMate themes to rgba (divide alpha by 255) 2012-09-28 14:06:10 -06:00
Nathan Sobo
7c9f50209f HTML escape line text 2012-09-28 13:46:15 -06:00
Nathan Sobo
3ebd7cfef1 Output nested spans so that scope selector specificity translates better to CSS 
The tokenizer emits individual tokens with arrays of scopes, rather than a more tree-like structure. It's debatable whether we want to emit scope trees rather than token streams in general, though that might complicate things like line wrapping. For now, we're reconstructing the tree during rendering based on information that's implicit in the tokens.
 2012-09-28 13:36:43 -06:00
Corey Johnson & Nathan Sobo
bebfaed69b wip: creating token spans 2012-09-28 13:36:43 -06:00
Corey Johnson & Nathan Sobo
f47b510d7c Add HTML TextMate bundle 2012-09-28 13:36:43 -06:00
Corey Johnson & Nathan Sobo
875852d1de logCursorScope works properly 2012-09-28 13:36:43 -06:00
Kevin Sawicki
f2cc859a4c Always store cursor row as a buffer row 
Previously the buffer vs. screen row difference
was causing the highlight to not always be present
 2012-09-28 11:52:40 -07:00
Kevin Sawicki
6b8963781b Add cursor class if row is already selected 2012-09-28 11:30:56 -07:00
Kevin Sawicki
02768fa68d Refer to instance cursorRow variable 2012-09-28 10:30:13 -07:00
Kevin Sawicki
c2417bfc46 Initialize firstScreenRow to -1 2012-09-28 09:54:30 -07:00
Kevin Sawicki
02fa815459 Highlight the line number of the current cursor row 2012-09-28 09:52:34 -07:00
Corey Johnson & Nathan Sobo
2722fe7d72 Rename stack to ruleStack 2012-09-28 09:41:04 -07:00
Corey Johnson & Nathan Sobo
3a66aab59d getLineTokens must clone the ruleStack 2012-09-28 09:40:06 -07:00
Corey Johnson & Nathan Sobo
ae4db9d238 💄 2012-09-28 09:36:37 -07:00
Corey Johnson & Nathan Sobo
66ac4503a7 Return empty token array for zero-length matches 2012-09-28 09:31:15 -07:00
Corey Johnson & Nathan Sobo
255e58b4f8 Remove unnecessary Array coercion 2012-09-28 09:06:41 -07:00
Corey Johnson & Nathan Sobo
82cecbf042 Add test for situation where we infinitely looped 2012-09-28 09:05:51 -07:00
Kevin Sawicki
4ccaa6f714 Terminate when tokens end position is undefined 
This ensures the position is advanced for zero-length
matches and only terminates when the end position for
the tokens is no longer valid.
 2012-09-27 19:07:08 -07:00
Nathan Sobo
d37a0dd916 Cache repeated regexp matches against the same string for another 5-10% boost 
This is tricky… basically when the scanner is matching across the same string repeatedly, it can recycle previous results if the following conditions are true:

- The string is the same
- We're matching at a position >= the last position
- The result for the regex is a failure or starts >= the current start position
 2012-09-27 15:53:02 -06:00
Nathan Sobo
840790645b Release OnigScanner's regexes in the destructor 2012-09-27 15:53:01 -06:00
Kevin Sawicki
758812bd2b Add hover color that is the same as the selected color 2012-09-27 13:46:31 -07:00
Kevin Sawicki
b8926e7e28 Add spec for markdown preview detachment 2012-09-27 13:21:13 -07:00
Kevin Sawicki
e202904b78 Don't update HTML if view has no parent 2012-09-27 13:21:02 -07:00
Kevin Sawicki
d8011fe853 Add initial markdown preview extension 
Uses the GitHub Markdown API to render the current
editor contents for .md and .markdown files.
 2012-09-27 13:07:22 -07:00
Kevin Sawicki
71a3842c12 Disable text selection in fuzzy finder list 
Mirror the style in the tree view where the
cursor indicates text selection is not possible
 2012-09-27 13:07:22 -07:00
Corey Johnson
d9f1303523 add .atom/bundles directory 2012-09-27 12:15:45 -07:00
Nathan Sobo
32e36700ae Add native OnigScanner, which handles matching multiple regexes on a line 
This cuts the tokenization time from 250ms to 70ms by avoiding js <-> native overhead
 2012-09-27 13:04:14 -06:00
Corey Johnson
e9e0e24ce3 make cibuild work on updated build machine 2012-09-27 11:38:15 -07:00
Kevin Sawicki
d8de5c5524 💄 2012-09-27 08:35:29 -07:00
Kevin Sawicki
709f3f8351 Use interpolated string for setting left offset 2012-09-26 17:06:02 -07:00
Kevin Sawicki
e5310ae7b5 Revert "Append wrap guide to editor element" 
This reverts commit 5301b29649.

This caused the wrap guide not to scroll correctly when lines
scroll.
 2012-09-26 17:06:02 -07:00
Corey Johnson
871a230b03 Make $native.exists a tiny bit faster 2012-09-26 16:30:22 -07:00
Corey Johnson
5d70f416fc Remove unused regex test from require.js 2012-09-26 16:30:22 -07:00
Corey Johnson
2095955e79 No longer needed 2012-09-26 16:30:21 -07:00
Kevin Sawicki
5301b29649 Append wrap guide to editor element 
This prevents unneeded horizontal scrollbars when
the wrap guide exceeds the buffer size and the
buffer doesn't have any 80 character or greater lines
 2012-09-26 16:26:57 -07:00
Corey Johnson
f95e67d8cd Triple click selects entire line (including \n). Fixes #44 2012-09-26 13:53:51 -07:00
Corey Johnson
282da8b975 Output the syntax scope of the cursor by pressing cmd-alt-p 2012-09-26 13:53:51 -07:00
Nathan Sobo
2dbba203a0 Allow begin/end rules with back-references to be nested 2012-09-26 12:10:00 -06:00
Nathan Sobo
9c8d897317 Start on a spec for nested begin/end rule w/ back-references in the end rule 2012-09-26 09:59:15 -06:00
Nathan Sobo
2d38650265 Linguistic 💄 2012-09-26 09:57:35 -06:00
Nathan Sobo
1f8ce50261 Memoize Rule.prototype.getIncludedPatterns to shave a cheap 2% off profile 2012-09-26 09:57:35 -06:00
Corey Johnson
8328875021 Regex searches are case-sensitive if any letter is capitalized. 
Fixes bug introduced in commit aa3f674948
 2012-09-25 18:35:44 -07:00
Corey Johnson
dd81e69bfb Merge branch 'master' of https://github.com/github/atom 2012-09-25 17:24:23 -07:00