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2017-01-19text-regex: add regex backend based on libtreMarc André Tanner1-0/+1
While memory consumption should be improved, backward searches will still be slow, because they are implemented in terms of repeated forward searches. It needs to be investigated whether the underlying automaton can have its transitions reversed and essentially run backwards, as is the case in sam.
2016-12-06Reorganize READMEMarc André Tanner1-599/+30
Reference external manual page and Lua API documentation. This is still work in progress the piece table documentation should probably also be moved somewhere else.
2016-11-28sam: introduce `m as an address refering to mark mMarc André Tanner1-0/+5
2016-11-28vis-lua: add file.path property denoting the absolute path to the fileMarc André Tanner1-1/+2
Close #407
2016-11-22vis: add `:set escdelay nn` optionMarc André Tanner1-0/+5
Make the delay used to distinguish between an <Escape> key and other terminal escape sequences such as for the Meta key run time configurable. The value is given in miliseconds and defaults to 50ms. Notice that terminal multiplexers like dvtm or tmux might also induce some delay which has to be configured independently.
2016-11-22vis-lua: introduce pre-save hookMarc André Tanner1-0/+1
The first argument is the file object while the second argument denotes the full path to which it will be written. Path might be `nil` if the file is going to be written to stdout. The Lua function is expected to return a boolean value indicating whether the write operation should proceed or be aborted.
2016-11-22vis-lua: pass path as second argument to file_save_post event hookMarc André Tanner1-1/+1
The passed path can be different from file.name for instance when opening a file `a` and then doing `:w b` where file.name will be the former and path the latter.
2016-11-21vis-lua: rename file_save event to file_save_postMarc André Tanner1-1/+1
Indicating that the event is triggered *after* a successfull write.
2016-11-21sam: change default addresses used for commands in normal modeMarc André Tanner1-3/+6
Except for special commands like `w` and `wq` treat the cursor as an implicit one character selection to which the command is applied.
2016-11-17Add code coverage badge to the READMEMarc André Tanner1-0/+1
2016-11-15Fix documentation regarding Lua paths in README and manual pageMarc André Tanner1-2/+3
Wether `/usr/local/share/vis` or `/usr/share/vis` is used depends on how the configure script was invoked. However, both are never used at the same time. This section should be completely reworked at some point.
2016-11-15vis: move initial theme loading code to luaMarc André Tanner1-6/+0
2016-11-14vis-lua: add vis.ui.colors denoting the number of available colorsMarc André Tanner1-0/+2
2016-11-11vis: add `:set shell` optionMarc André Tanner1-0/+4
2016-11-10vis-lua: change misnamed attribute values of `file.newlines`Marc André Tanner1-1/+1
Also rename underlying C code.
2016-11-10vis: split `:set show <option>` into separate optionsMarc André Tanner1-5/+3
It was the only command option which needed `=` to assign a value to. This unifies the argument parsing logic and adds the possibility to specify a per-option help text. You might want to adapt your visrc.lua configuration accordingly.
2016-11-09README: Fix instructions for lexers and themesKlemens Nanni1-3/+3
2016-11-09Use nicer IRC badge in READMEMarc André Tanner1-1/+1
2016-11-09Add another useless badge to the READMEMarc André Tanner1-1/+2
2016-09-19vis-lua: document lua file close eventMarc André Tanner1-0/+1
2016-09-19vis-lua: expose file save event to luaMarc André Tanner1-0/+1
Triggered after the new file content has been written to disk.
2016-09-19vis-lua: expose file open event to luaMarc André Tanner1-0/+1
The event is only triggerred for new files read from disk (e.g. splitting an existing window will not cause an event to be emitted).
2016-08-24vis-lua: add win:draw() functionMarc André Tanner1-0/+1
2016-08-24vis: overhaul input queue handlingMarc André Tanner1-1/+1
Let vis_keys_feed always have an immediate effect. Previously, if called from a key input handler the keys would just be added to the input queue and processed once the current key handler returned. This also affects the exposed Lua API.
2016-08-07Mention POSIX.1-2008 as a requirement in READMEMarc André Tanner1-2/+3
Close #353
2016-05-24vis-lua: cleanup Lua status bar display codeMarc André Tanner1-1/+1
2016-05-22vis-lua: add win:status functionMarc André Tanner1-0/+1
2016-05-22vis-lua: add vis.recording propertyMarc André Tanner1-0/+1
2016-05-22vis-lua: add window.{width, height} read only propertiesMarc André Tanner1-0/+1
2016-05-22vis-lua: add vis.VERSION propertyMarc André Tanner1-0/+1
It is a string in `git describe` format, as reporte by `vis -v`.
2016-05-22vis-lua: add window.viewport rangeMarc André Tanner1-0/+1
2016-05-22vis-lua: add bindings for new view style functionsMarc André Tanner1-0/+2
2016-05-22We don't use slmenu, so don't mention it.Tim Allen1-3/+2
2016-05-14vis-lua: add win:map function for window local key mappingsMarc André Tanner1-0/+1
Based on a patch by Josh Wainwright. Close #306
2016-05-04vis-lua: add new theme_change event hookMarc André Tanner1-0/+1
2016-05-04note that primary cursor is not blinkingErlend Fagerheim1-1/+2
2016-05-01vis-lua: expose vis:feedkeys APIMarc André Tanner1-0/+1
2016-04-29vis: move non-configuration sections out of visrc.lua into vis.luaMarc André Tanner1-0/+1
The intention is that vis.lua will provide parts of the Lua API not implemented in the C core. Please update your existing visrc.lua configuration file accordingly.
2016-04-26vis-lua: add file.modified propertyMarc André Tanner1-0/+1
2016-04-23Mention NixOS package in READMEMarc André Tanner1-0/+1
2016-04-21vis-lua: allow selection modification by assigning to cursor.selectionMarc André Tanner1-1/+1
2016-04-21vis-lua: implement vis:message(msg)Marc André Tanner1-1/+2
2016-04-21vis-lua: also accept a range as argument for file:delete and file:contentMarc André Tanner1-7/+11
2016-04-21vis-lua: add vis:command_register to map a Lua function to a :-commandMarc André Tanner1-0/+1
The following registers `:foo` as a command which prints a few things to stdout: vis:command_register("foo", function(argv, force, win, cursor, range) for i,arg in ipairs(argv) do print(i..": "..arg) end print("was command forced with ! "..(force and "yes" or "no")) print(win.file.name) print(cursor.pos) print(range ~= nil and ('['..range.start..', '..range.finish..']') or "invalid range") return true; end)
2016-04-19vis: add :set horizon optionDavid B. Lamkins1-0/+4
Can be used to specify the number of bytes before the visible area to consider for syntax highlighting. Defaults to 32K for now, whereas before it was 16K.
2016-04-19Integrate vis-test git submoduleMarc André Tanner1-3/+3
2016-04-17Mention #vis-editor IRC channel in READMEMarc André Tanner1-0/+3
Close #270
2016-04-17Mention slmenu(1) in READMEMarc André Tanner1-1/+3
2016-04-16vis-lua: add vis.mode propertyMarc André Tanner1-0/+1
2016-04-16vis-lua: update API documentaiton in READMEMarc André Tanner1-1/+3
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