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2016-06-14Tag completion in Emacs 25Johan Claesson
Adapt tag completion for changes in Emacs 25. Stop storing module:tag entries in the completion table for definitions in hrl-files. These entries make no sense since hrl-files are not modules. Add test-case for tag completion in erlang-test.el. Ensure prog-mode is defined for the sake of Emacs 23 and XEmacs.
2016-05-23emacs: Improve default tag searchDan Gudmundsson
Add current module to non external functions calls. Also improves finding record and macro definitions.
2016-05-23Let find-tag visit definitions in right orderJohan Claesson
The right order is defined by find-tag-tag-order which is a list of predicate functions. Tags matched by the first function shall be visited first. After that tags matched by the seconds function shall be visited and so on. Previous behavior was to visit tags that match any of the functions in the order they appear in the TAGS file. Reported by Dan Gudmundsson.
2016-05-20Merge branch 'dgud/tools/emacs-xref/PR-1051'Dan Gudmundsson
* dgud/tools/emacs-xref/PR-1051: Add xref support in erlang.el Conflicts: lib/tools/emacs/erlang.el
2016-05-20Add xref support in erlang.elJohan Claesson
In GNU Emacs 25 xref will be introduced. It is a framework for cross referencing commands, in particular commands for finding definitions. It does not replace etags. It rather resides on top of it and provides user-friendly commands. The idea is that the user commands should be the same regardless of what back-end does the actual finding of definitions. Add to the xref commands awareness of the module:tag syntax in a similar way that is already done for the old etags commands. Xref completion support is not included in this commit. Remove all compilation warnings for GNU Emacs 24.5 and current 25 (4ffec91). Remove XEmacs incompatibility in erlang-font-lock-exported-function-name-face. Add file erlang-test.el with a single unit test. Add TAGS to .gitignore.
2016-05-18Fix line-initial commas' indentation in type specsDániel Szoboszlay
Inside type specs, line-initial commas shall align with open curly braces. This also applies to record definitions with type specs for the fields. For example: -type foo() :: { a :: integer() , b :: integer() }. For type specs for functions, the commas shall align with the opening parenthese. So do a closing parenthese when put on a new line. For example: -spec foo( X :: integer() , Y :: integer() ) -> integer(). This does not affect coding styles that don't put commas at the beginning of lines.
2016-04-29Merge remote-tracking branch 'erlang/pr/1006'Dan Gudmundsson
* erlang/pr/1006: Use define-derived-mode to define erlang-mode
2016-04-16Use define-derived-mode to define erlang-modeMagnus Henoch
Remove some things that define-derived-mode does for us. Also, derive erlang-mode from prog-mode, so that a user that has added customizations meant for all programming language major modes will enjoy those in Erlang mode as well.
2016-03-15update copyright-yearHenrik Nord
2016-02-25Add has_prepared_code_on_load/1 BIFBjörn Gustavsson
2015-09-15Don't add newline after arrow on -callback linesMagnus Henoch
In the Emacs Erlang mode, typing "->" will usually automatically add a newline, which is usually what you want when writing a function, but not when writing a type spec. Therefore, there is a check for not adding the newline when the current line starts with -spec or -type. This change adds -callback to that check, since it is usually written the same way as type specs.
2015-06-18Change license text to APLv2Bruce Yinhe
2015-06-09tools: Add new bifs to emacs highlighterDan Gudmundsson
2015-04-20Minor fixes to emacs erlang-modeSteve Vinoski
Fix "Unbalanced parentheses" error when indenting particular map constructs. Add new test cases for this fix. To prevent infinite looping when the programmer mistakenly enters incorrect syntax, detect cases where erlang-partial-parse fails to advance when called within a loop, and raise an "Illegal syntax" error.
2015-03-16Fix tags completion in erlang.el for GNU Emacs 23+Johan Claesson
The tag completion code was changed in GNU Emacs 23.1 in a way that broke erlang.el tag completion. This commit fix that for Emacs 23.1 and later. Add progress report while building completion table. Add completion of module_info/0 for all modules. Add lib/tools/emacs/*.elc to .gitignore.
2014-09-09Add new bif to emacs modeDan Gudmundsson
2014-06-05Remove invalid 'bitstr' exports in erlang.erlRickard Green
The dummy BIF exports 'erlang:bitstr_to_list/1' and 'erlang:list_to_bitstr/1' seem to have appeared as a result of a copy-paste error and are now removed.
2014-03-19Merge branch 'technomancy/emacs-autoload'Henrik Nord
* technomancy/emacs-autoload: Activate Emacs erlang-mode for .app files inside ebin directory. Add more file types to Emacs auto-mode-alist. Add Emacs autoloads for .erl and .app.src. OTP-11788
2014-03-13Activate Emacs erlang-mode for .app files inside ebin directory.Phil Hagelberg
2014-03-13Add more file types to Emacs auto-mode-alist.Phil Hagelberg
2014-03-13Add Emacs autoloads for .erl and .app.src.Phil Hagelberg
2014-03-04match erlang keywords more carefullySteve Vinoski
Use word boundaries in some regex matching to avoid recognizing words that begin with keywords as keywords themselves, for example avoid recognizing a function named catcher as the catch keyword. Add a regression test for this problem.
2014-02-06tools: Update emacs mode with map highlightsLukas Larsson
2014-01-22Merge remote-tracking branch 'vinoski/vinoski/emacs-sexp-error' into ↵Dan Gudmundsson
vinoski/emacs-fixes
2014-01-22Merge remote-tracking branch 'vinoski/vinoski/emacs-fun-arity' into ↵Dan Gudmundsson
vinoski/emacs-fixes
2014-01-22Merge remote-tracking branch 'vinoski/vinoski/emacs-error-fixes' into ↵Dan Gudmundsson
vinoski/emacs-fixes
2014-01-10fix indentation error from scan-sexp in erlang.elSteve Vinoski
Fix an indentation error being returned by scan-sexp, and add a new indentation test case for the error.
2014-01-10Remove support for query keyword from emacs modePaul Oliver
2014-01-07prevent errors from erlang.elSteve Vinoski
In erlang.el, add a line to evaluate the cl package at compile time so that the use of the block macro (such as on line 3750), which is an alias for cl-block, is evaluated correctly when erlang.el is compiled. Also modify comparisons against (point) in functions erlang-electric-lt and erlang-after-bitsyntax-close so that typing the characters '<' and '>' (without the quotes) at the beginning of a buffer does not cause errors. Thanks to user leo2007 in the #erlang channel on IRC for reporting these problems and providing fixes.
2013-12-20fix erlang-mode erlang-get-function-aritySteve Vinoski
In the emacs erlang-mode the function erlang-get-function-arity failed to return a correct arity value for functions with literal binaries as parameters, for example: function(<<Bin:20/binary>>) -> Bin. Fix erlang-get-function-arity to recognize binary parameters correctly.
2013-12-12Support EEP37 named funs in emacs erlang-modeSteve Vinoski
Change emacs erlang-mode to recognize EEP37 named funs so they're indented properly. Specifically, modify erlang-partial-parse to allow for an optional Erlang variable name to appear between the "fun" keyword and the opening parenthesis of its argument list.
2013-10-25Merge branch 'puzza007/emacs_iodata_nonempty_string_builtin_types/OTP-11394' ↵Fredrik Gustafsson
into maint * puzza007/emacs_iodata_nonempty_string_builtin_types/OTP-11394: Add iodata, nonempty_string to built-in type highlighting for emacs
2013-10-10Add iodata, nonempty_string to built-in type highlighting for emacsPaul Oliver
These built-in types were missing from emacs highlighting
2013-09-12Remove ^L characters hidden randomly in the code. Not those used in text ↵Pierre Fenoll
files as delimiters. While working on a tool that processes Erlang code and testing it against this repo, I found out about those little sneaky 0xff. I thought it may be of help to other people build such tools to remove non-conforming-to-standard characters.
2013-08-27tools:Fredrik Gustafsson
In Emacs it is possible to remotely edit a file, by opening for example /ssh:somehost.com:/path/to/file.erl. In Emacs, the feature that makes this possible, is called TRAMP. When compiling such a file, by typing C-c C-k, an inferior Erlang shell is opened on the remote host, but the compilation expression that was evaluated in the remote Erlang shell was: c("/ssh:somehost.com:/path/to/file", [...]). which resulted in a "no such file or directory" error. This commit changes the compilation expression into: c("/path/to/file", [...]). for files opened remotely via TRAMP. The file name is adjusted similarly when compiling .yrl and .xrl files. In a buffer opened remotely, the Elisp function buffer-file-name returns the full path with TRAMP syntax. In this example it would be "/ssh:somehost.com:/path/to/file.erl". A new function, erlang-local-buffer-file-name, has been introduced, which peels off the TRAMP syntax on remotely opened files, while for locally opened files, it just calls buffer-file-name.
2013-06-18Inside parentheses, line-initial commas align with the open parenthesisMagnus Henoch
For example: [ one , two , three ] This does not affect coding styles that don't put commas at the beginning of lines.
2013-06-04tools: Added gather_gc_info_result to bifsFredrik Gustafsson
2013-02-14Add float_to_binary and binary_to_floatLukas Larsson
2013-02-14Add new binary conversion bifsLukas Larsson
Added: binary_to_integer/1,2, integer_to_binary/1,2
2013-01-25Update copyright yearsBjörn-Egil Dahlberg
2013-01-25Merge branch 'lukas/tools/emacs_add_error_bif/OTP-10774'Lukas Larsson
* lukas/tools/emacs_add_error_bif/OTP-10774: Update all bif highlighting for emacs
2013-01-24Fix syntax highlighting of $\' in Emacs modeMagnus Henoch
The single quote in $\' does not begin an atom. Change the regexp to treat it just like $\". Previously this code would be incorrectly highlighted: foo() -> Quote = $\', %% This gets coloured as an atom, not as a comment ...
2013-01-21Update all bif highlighting for emacsLukas Larsson
All bifs should now be highlighted correctly. Also added a testcase which will check for any future bif additions and deletions.
2012-10-29Add separate face for exported functionsThomas Järvstrand
Add a separate face for exported functions to erlang mode so that they are distiguishable at a glance. By default, the face is identical to that of normal functions and there is also a configuration variable to inhibit the face in case running this on a low-performance machine is too slow.
2012-10-03Merge branch 'gp/make_erlang_mode_elpa_friendly'Henrik Nord
* gp/make_erlang_mode_elpa_friendly: Make erlang-mode more compatible with package.el OTP-10465
2012-08-31Merge branch 'maint'Björn-Egil Dahlberg
Conflicts: lib/diameter/autoconf/vxworks/sed.general xcomp/README.md
2012-08-31Update copyright yearsBjörn-Egil Dahlberg
2012-08-13Merge branch 'maint'Fredrik Gustafsson
2012-08-07Fix highlighting of atoms ending with a dollar signMagnus Henoch
Like this: 'atom$'. In that example, the last single quote should be recognised as ending the atom. This needs a font-lock workaround similar to the one for strings.
2012-08-01Merge branch 'mh/remove-compilation-error-regexp'Henrik Nord
* mh/remove-compilation-error-regexp: Remove Erlang-specific compilation error regexp OTP-10168