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2017-02-18appveyor: fix symlinks for Cygwin buildsMarc André Tanner1-0/+18
Git for windows is used to checkout the repository and it creates broken symlinks (files containing the target) which break the tests because e.g. the lexer.lua module can not be loaded. We use a bash script to convert these pseudo symlinks: http://stackoverflow.com/questions/38140373 and invoke it via powershell because that seems to be the only way to execute multiline commands from within the AppVeyor YAML configuration file.
2017-02-17test: updateMarc André Tanner1-5/+5
2017-02-17vis: cleanup error paths in key action handling codeMarc André Tanner1-6/+10
2017-02-17build: more complete cleanup in make cleanMarc André Tanner1-1/+1
2017-02-16test: updateMarc André Tanner1-7/+5
2017-02-16build: enable RDP access to AppVeyor build workersMarc André Tanner1-1/+3
Also include all *.exe files into the bulid artifact.
2017-02-16travis: fix yaml syntaxMarc André Tanner1-4/+4
2017-02-16test: updateMarc André Tanner1-5/+7
2017-02-16Move more README content to the WikiMarc André Tanner1-218/+13
Still hopefully that it will eventually become accessible again. After github reverts the flagging of my account. For now I have cloned it locally just in case.
2017-02-16travis: try to fix code coverage for test/coreMarc André Tanner1-12/+17
The test/core tests use source files from the repository root (e.g. ../../text.c) which seems to confuse gcov and/or codecov.io because the same file is used under multiple paths. We add a new entry to the test matrix which just runs the core/tests. This is done by invoking the `make clean` target and skipping any tests which require the main vis binary.
2017-02-15test: updateMarc André Tanner1-5/+5
This will most likely break macOS travis builds.
2017-02-15vis: use single function call to print version informationMarc André Tanner1-12/+6
This results in a slightly smaller binary while still avoiding #ifdefs. Close #494
2017-02-15vis: remove motion and text objects related to C functionsMarc André Tanner9-197/+0
These do not really belong into the editor core. If desired they could be implemented in Lua instead.
2017-02-15text-motions: remove unused text_line_lastcharMarc André Tanner4-21/+2
2017-02-14travis: re-enable code coverageMarc André Tanner1-1/+1
2017-02-14travis: use apsolute paths for ${C,LD}FLAGSMarc André Tanner1-1/+1
This should fix build breakage of the test/util/keys utility.
2017-02-14travis: tweak build matrixMarc André Tanner1-20/+18
Try to test the different regex backends and builds with/without Lua support.
2017-02-14test: updateMarc André Tanner1-5/+5
2017-02-14vis: add compile time features to version outputMarc André Tanner1-1/+12
2017-02-12view: improve handling of long sequences of combining charactersMarc André Tanner1-1/+3
They will still not be displayed correctly, but at least they should no longer cause memory errors.
2017-02-11test: updateMarc André Tanner1-9/+5
Should fix travis failure.
2017-02-11test: updateMarc André Tanner1-5/+9
2017-02-10vis: make r handle special keys like <Tab>Marc André Tanner1-8/+4
Unlike vim we do not respect `:set expandtab` here.
2017-02-10vis: make t, T, f and F work for special keysMarc André Tanner1-9/+5
Fix #491
2017-02-10vis: introduce vis_keys_utf8Marc André Tanner3-1/+14
2017-02-09sam: fix bogus clang compiler warningMarc André Tanner1-1/+2
Strictly speaking this is a compiler bug: https://llvm.org/bugs/show_bug.cgi?id=22062 The C11 standard section 6.4.4.3 says: "An identifier declared as an enumeration constant has type int." and 6.7.2.2: "Each enumerated type shall be compatible with char, a signed integer type, or an unsigned integer type. The choice of type is implementation-defined, but shall be capable of representing the values of all the members of the enumeration." So while `err` can store a value larger than that of any enumeration member, it could also be of signed type, resulting in a warning about comparing integers of different signs. Converting it to size_t before the range check and array indexing, should fix both warnings. Fix #478
2017-02-09text: fix use of uninitialized variable in error pathMarc André Tanner1-2/+2
2017-02-09Slightly update developer section of READMEMarc André Tanner1-12/+29
2017-02-09Remove regex section from READMEMarc André Tanner1-22/+0
By now we have efficient forward searches using the TRE regex backend. Further improvements can be discussed in #488. Close #260
2017-02-08vis: improve <C-d> and <C-t> implementation in insert modeMarc André Tanner1-2/+2
Fix #487
2017-02-08vis: fix cursor positioning after :helpMarc André Tanner1-0/+1
2017-02-08vis: make `ga` and `g8` more robustMarc André Tanner1-1/+5
Fixes CID 141179
2017-02-08vis-menu: check read(2) return valueMarc André Tanner1-1/+2
Fixes CID 137371
2017-02-08vis-digraph: properly initialize local variableMarc André Tanner1-1/+1
Fixes CID 141180
2017-02-08test: updateMarc André Tanner1-5/+5
2017-02-08text: clean up iterator semanticsMarc André Tanner2-46/+69
We now guarantee the existence of at least one non-sentinel piece at all time and allow iterators to recover from these delimiting pieces.
2017-02-08sam: execute commands even if we have no valid rangeMarc André Tanner1-2/+3
In an ideal world this should never happen. However, if for some reason all cursors/selections become invalid, default to an empty range. This at least allows to terminate the editor gracefully whereas before the command would silently be ignored.
2017-02-08text: remove special case for marks at start of fileMarc André Tanner1-4/+0
Unlike EOF address 0 needs no special treatment.
2017-02-08view: fix view_cursors_scroll_to to operate on current stateMarc André Tanner1-0/+1
This should fix display issues when entering the first newline of a file.
2017-02-08vis: make sure prompt starts newline terminatedMarc André Tanner1-7/+8
2017-02-07Allow {} to be nested in shell variablesS. Gilles1-1/+1
This allows lines like : ${FOO:="${bar}/baz"} to be highlighted correctly.
2017-02-07test: updateMarc André Tanner1-5/+5
2017-02-07vis: improve text object handlingMarc André Tanner3-5/+16
Fix `gN` and delimited inner variants when given a count.
2017-02-07vis: reformat text object definitionsMarc André Tanner3-33/+107
2017-02-06Disable keymap for movement_key characterMichael Forney1-1/+6
The character following a movement_key command should not be subject to keymap translation since it is used to find characters in the document.
2017-02-05vis: set $vis_file{name,path} environment variables for external commandsMarc André Tanner2-0/+12
2017-02-05vis: add file argument to vis_pipeMarc André Tanner5-10/+14
2017-02-04view: reduce redraws upon selection changesMarc André Tanner1-10/+10
2017-02-04view: keep track of the most recently created cursorMarc André Tanner1-4/+10
Previously this was done implicitly through the primary cursor which was always adjusted when a new cursor is being created. However, this is no longer the case and we do not want to iterate through all cursors when creating a new one. In the longterm we might want to store cursors in a contiguous memory location (i.e. an array) instead of chaising pointers all over the place.
2017-02-04view: do not let new cursors automatically become primaryMarc André Tanner2-9/+12
We currently have the invariant that the primary cursor is always placed within the visisble viewport. Previously view_cursors_new would automatically make the new cursor primary. This in turn causes the viewport to be adjusted triggering lots of unnecessary redraws. As a result commands creating many new selections might become unbearably slow. Instead the caller has to explicitly make the new cursor primary.
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