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2024-05-24combine Win and UiWinRandy Palamar1-4/+3
These are not seperate things and keeping them this way makes gives this convoluted mess where both Wins and UiWins must have linked lists to the other Wins and UiWins in the program despite the fact that neither of them can exist in isolation. This, like my previous cleanup commits, is part of a larger goal of properly isolating the various subsystems in vis. Doing so is required if we ever want to be able to have a vis-server and a vis-client.
2024-05-24remove SyntaxSymbol redirection typeRandy Palamar1-7/+1
There is no reason why this isn't just a char *.
2024-05-23drop cell_blank from ViewRandy Palamar1-1/+0
No need for this to be stored in every View since its just a never modified cell with a space. Also delete the cell_unused global since all it does is provide a 0 initialized Cell.
2024-05-21remove some view pointer chasingRandy Palamar1-2/+2
Same as previous commit each window only has a single View. No need for it to be stored elsewhere in memory.
2024-05-21replace UiTerm with Ui & delete function pointersRandy Palamar1-12/+0
2024-05-21replace UiTermWin with UiWin & remove function pointersRandy Palamar1-3/+0
2024-05-21make Selection unopaqueRandy Palamar1-49/+22
2024-05-21make View unopaqueRandy Palamar1-29/+50
2024-03-25ui: refactor style handlingRandy Palamar1-2/+3
The old style handling had a lot edge cases where one of the colours or the attribute wouldn't get applied correctly. This commit adds a new style_set() method to the Ui which should be called instead of manually touching a cell's style. This also means that the Cell struct can be made opaque since all the handling is now done inside the ui-terminal files. With this it is now viable to combine the light and dark 16 colour themes into a single base-16 theme. This theme works very well with the Linux virtual console and will now be the default theme regardless of if the terminal supports 256 colours or not. This should address the common complaints about vis not respecting the users default terminal colours. fixes #1151: Theming is sometimes partially applied or ignored see #1103: terminal no longer has transparency/opacity see #1040: Transparent background and setting options by default
2023-08-27Make tabwidth option window-localAlexey Yerin1-0/+2
2023-08-24Lua API: access and set all available optionsRandy Palamar1-0/+2
The first point of this commit is to allow all options to be read from lua. This has a number of uses for plugin writers. They are grouped into a couple of tables depending on what they control: `vis.options`: table with global configuration `win.options`: table with window specific configuration The second point is to allow you to set all these options as if they were simply lua variables. Technically this is already possible by using `vis:command("set ...")` but personally I think this interface is cleaner. Note that this already possible for some things like the current mode (eg. vis.mode = vis.modes.VISUAL). Examples: `vis.options.ai = true` `win.options.brk = " !?."` `win.options = { showeof = true, showtabs = true } There are a number of related issues and pull requests: closes #803: Lua API: let plugins read the values of options closes #812: Window layout property supersedes/closes #717: Add ability to access tabwidth from Lua supersedes/closes #1066: expose UI layout and allow it to be set from lua API
2023-07-28view.c: add word wrappingAndrey Proskurin1-0/+2
this is contolled by the wrapcolumn/wc and breakat/brk options related #142: Word wrap and line breaks related #932: Vis for Prose? related #1092: Disabling line wrapping
2022-11-29fix miscellaneous spelling mistakesNick Hanley1-1/+1
2020-12-10fix typos in commentsMoesasji1-5/+5
2020-08-01doc: fix a couple of API doc warningsMarc André Tanner1-8/+8
In restructured text double backquotes are used for inline literals.
2020-01-30view: Fix a @param name in a commentTwoFinger1-1/+1
2017-07-14vis-lua: make selection first class primitives in Lua APIMarc André Tanner1-1/+1
2017-07-05vis: make sure all selections have same anchored stateMarc André Tanner1-2/+3
With the current model the differences between normal and visual mode is that in the latter selections are anchored (meaning one endpoint remains fixed), while in normal mode both endpoints can in principle be updated simultaneously (currently they are always colapsed to a singleton selection, giving the impression of cursors).
2017-07-04vis: implement `gv` by means of new "^ registerMarc André Tanner1-10/+0
This window local register holds the last active selections.
2017-06-27Merge branch 'show-eof' of https://github.com/p-e-w/visMarc André Tanner1-0/+2
Conflicts: view.c view.h
2017-06-15view: add functions to save/restore arbitrary rangesMarc André Tanner1-0/+3
2017-06-15view: add functions to get/set all selectionsMarc André Tanner1-0/+13
2017-06-15view: disallow setting of invalid selectionsMarc André Tanner1-1/+1
2017-06-15view: introduce view_selections_normalizeMarc André Tanner1-0/+2
Dispose all invalid and merge all overlapping selections.
2017-06-15vis: rename uses of Cursor to SelectionMarc André Tanner1-37/+36
2017-06-15view: rename view_cursors_columnMarc André Tanner1-1/+1
2017-06-15view: rename view_cursorsMarc André Tanner1-1/+1
2017-06-15view: rename view_selection_anchoredMarc André Tanner1-1/+1
2017-06-15view: rename view_cursors_column{,count,next}Marc André Tanner1-2/+2
2017-06-15view: rename view_cursors_numberMarc André Tanner1-1/+1
2017-06-15view: rename view_cursors_countMarc André Tanner1-1/+1
2017-06-15view: rename view_cursors_nextMarc André Tanner1-1/+1
2017-06-15view: rename view_cursors_prevMarc André Tanner1-1/+1
2017-06-15view: view_cursors_selection_restoreMarc André Tanner1-1/+1
2017-06-15view: rename view_cursors_selection_saveMarc André Tanner1-1/+1
2017-06-15view: rename view_cursors_selection_startMarc André Tanner1-1/+1
2017-06-15view: rename view_cursors_selection_swapMarc André Tanner1-1/+1
2017-06-15view: rename view_cursors_selection_clearMarc André Tanner1-1/+1
2017-06-15view: rename view_selections_clearMarc André Tanner1-1/+1
2017-06-15view: rename view_cursors_selection_getMarc André Tanner1-2/+2
2017-06-15view: rename view_cursors_primary_{get,set}Marc André Tanner1-2/+2
2017-06-15view: rename view_cursors_clearMarc André Tanner1-1/+1
2017-06-15view: rename view_cursor_disposedMarc André Tanner1-1/+1
2017-06-15view: rename view_cursors_disposeMarc André Tanner1-2/+2
2017-06-15view: rename view_cursors_newMarc André Tanner1-2/+2
2017-06-15view: remove view_cursors_multipleMarc André Tanner1-2/+0
2017-06-15view: clean up and add documentationMarc André Tanner1-118/+292
2017-06-15vis: promote selections to first class primitivesMarc André Tanner1-16/+6
This unifies cursors and selections. The cursor are now represendted as singleton selections.
2017-06-04Add option to hide EOF markerPhilipp Emanuel Weidmann1-0/+2
2017-04-20vis: start cleaning up register related codeMarc André Tanner1-1/+0
Now that register.h is no longer used by view.h we can move the struct and function declarations to vis-core.h.
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