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2016-10-28vis: tweak join behaviorMarc André Tanner1-15/+9
We only remove leading but not trailing white space of the lines to be joined. Not completely sure whether that is an improvement, but it matches vim behavior. Do not insert a space when joining empty lines.
2016-10-27vis: fix :langmap behaviorMarc André Tanner1-2/+2
The mapped to latin key has typically a shorter UTF-8 representation, thus explicitly copy the NUL terminator to properly truncate the new key value.
2016-10-27view: use more lightweight default white space replacement symbolsMarc André Tanner1-3/+3
While the replacement symbols are still not run-time configurable, the new defaults should hopefully please more people. Close #401
2016-10-27vis: apply language map only to key values not modifiersMarc André Tanner4-19/+20
The language map translation should not take modifiers into account. For example if `a` is mapped to `b` then `<M-a>` should also be mapped to `<M-b>`. Fix #404
2016-10-26Merge branch 'awk' of https://github.com/larryhynes/visMarc André Tanner1-1/+1
2016-10-21Add app definitions for awk in vis.luaLarry Hynes1-1/+1
2016-10-12Only complete up to cursor positionMarc André Tanner1-2/+4
2016-10-11File completion updatesRichard Burke2-9/+15
2016-10-09vis: fix join operator to work on lines ending with white spacesMarc André Tanner1-1/+8
Extend the operator range to cover white spaces to the left of the cursor position on the same line. Close #400
2016-10-09vis: fix g_ motion to never cross line boundariesMarc André Tanner1-3/+11
2016-10-08Teach vis-complete that ".." path segments in the prefix are acceptable.Tim Allen1-2/+9
Instead of trying to filter out path-segments-beginning-with-dot from the entire path (including the prefix, which would be perfectly legitimate), tell find to prune hidden directories and ignore hidden file as it walks the tree.
2016-10-08Quote meta-characters in the completion pattern.Tim Allen1-2/+7
Because we're completing text from the document, we can't assume it's going to be a sensible regex pattern, or glob pattern, let alone both, so we should quote the pattern before we hand it off to helper tools like grep and find.
2016-10-08Handle completing absolute paths, not just relative ones.Tim Allen1-2/+20
2016-10-07Don't use repeated shell evaluation in vis-complete.Tim Allen1-11/+3
Previously, vis-complete built up a command-line by repeated subtitution into a shell variable, then executing that shell variable in a subshell. I'm not entirely sure what shell-meta-character mischief would have been possible, but now we just do all the piping in the same shell which is much safer.
2016-10-07lexers: sync with scintillua changeset 571 rev 23435f1d82daMarc André Tanner4-16/+16
This fixes ":set syntax text" and adds a missing file association for the taskpaper lexer. The protobuf and crystal lexers were slightly reformatted, but should contain no functional changes.
2016-10-06Merge branch 'exit' of https://github.com/eworm-de/visMarc André Tanner1-1/+1
2016-10-06Merge branch 'pkgbuild-2' of https://github.com/eworm-de/visMarc André Tanner1-11/+19
2016-10-06use EXIT_FAILURE for exit statusChristian Hesse1-1/+1
2016-10-06lexers/pkgbuild: support arch specific variablesChristian Hesse1-11/+19
2016-10-05Harden vis-completeRichard Burke1-2/+7
2016-10-05vis-complete - Use different delimiter in sed commandRichard Burke1-1/+1
This is to avoid issues when handling file paths
2016-10-05Fix various issues reported by coverity scanMarc André Tanner5-6/+9
2016-10-05ui: fix resource leak, close file descriptorMarc André Tanner1-0/+1
2016-10-05vis: check return value of fcntl(2) callMarc André Tanner1-3/+4
2016-10-05lexers/pkgbuild: add a comment about pkgver, srcdir and startdirChristian Hesse1-0/+2
2016-10-05lexers/pkgbuild: match functions with parenthesesChristian Hesse1-1/+1
This solves a name conflict between 'pkgver' variable (which what highlighted in wrong color) and function.
2016-10-05lexers: reduce changes to scintilla core lexing codeMarc André Tanner1-39/+82
Based upon scintillua rev 568 id 55b15760cd31.
2016-10-05lexers: sync language lexers with scintillua rev 568 id 55b15760cd31Marc André Tanner2-2/+60
Adds a taskpaper lexer.
2016-10-05sam: show error message on failed writeChristian Hesse1-2/+4
2016-10-03vis: improve cursor positioning after scrollingMarc André Tanner3-15/+64
Make cursor placement after scrolling (half) pages up/down less arbitrary. Close #390, fix #391
2016-10-02vis: make <C-w> delete word instead of WORDMarc André Tanner1-1/+1
Close #392
2016-09-30sam: simplify :r command implementaionMarc André Tanner1-13/+6
Avoid intermediate shell.
2016-09-29sam: consistent argument handling for :r, :w, :e commandsMarc André Tanner3-26/+22
:e without any argument can be used to reload the file from disk whereas before a "Filename expected" error would be displayed.
2016-09-29view: change cursor line up/down off screen movementsMarc André Tanner1-2/+12
Previously the cursor would be placed in the middle of the screen thus causing a distracting jump. Instead try to scroll the view port by only 1 line when the cursor is moved out of the visible area. The current implementation might be quite a bit slower than before, use page-wise scrolling to skip large regions. At some point we should optimize motions like 1000j. Close #301
2016-09-29vis: fix % for angle bracketsMarc André Tanner1-1/+3
2016-09-29Cosmetic changes to file detection codeMarc André Tanner1-5/+7
2016-09-29Merge branch 'master' of https://github.com/lxyd/vis into filetypeMarc André Tanner1-124/+201
2016-09-28Replace win.file.lines with win.file:content for better performanceAlexey Dubinin1-3/+3
2016-09-27visrc: move global settings to start handlerMarc André Tanner1-2/+6
There is no need to set global settings for each window.
2016-09-27sam: allow non-latin command namesMarc André Tanner1-1/+1
Close #387
2016-09-27Better file type detection: full filename patterns, shebang, custom detector ↵Alexey Dubinin1-124/+201
functions
2016-09-26vis: also apply language map to operator pending modeMarc André Tanner1-1/+3
2016-09-25vis: disable language map for replacement character of `r` commandMarc André Tanner4-2/+13
The character following the `r` command in normal mode should be treated as regular input given in insert/replace mode, that is no tranformation should be applied. Temporarily disable the language map for this reason. Close #382
2016-09-25vis: move file name and word completion logic to a shell scriptMarc André Tanner4-4/+42
The shell script should be reviewed for quoting issues, currently it allows command injections as in: $ vis-complete "'; rm -f some-file; echo " However it is intended for interactive usage and from within vis it is only ever called with a valid completion prefix. The file name completion logic now supports nested directories. Close #347
2016-09-25sam: change license headerMarc André Tanner2-5/+17
We use an adapted variant of sam's structural regular expression based command language. The initial implementation was partially based upon the following functions from sam / acme: * parse.h / edit.h (struct definitions) * cmd.c / edit.c (functions parsecmd, simpleaddr, compoundaddr) * xec.c / ecmd.c (cmdexec) * address.c / addr.c (address) It turns out the relevant code can be traced back to the initial X11 port of sam which is distributed under an ISC-like license instead of the Lucent Public License Version 1.02 used for Plan 9, plan9port and 9base. http://www.netlib.org/research/ http://www.netlib.org/research/sam.shar Hence we switch to the simpler license variant. Close #238
2016-09-25text: improve variable namingMarc André Tanner1-116/+116
s/Action/Revision/g
2016-09-19vis: also list :set options in :help outputMarc André Tanner2-47/+59
The help formatting could probably be improved, short single line help texts are still missing. Patches welcome. Close #283
2016-09-19vis: add rudimentary builtin help for :-commandsMarc André Tanner2-50/+61
2016-09-19vis-lua: document lua file close eventMarc André Tanner1-0/+1
2016-09-19vis-lua: expose file save event to luaMarc André Tanner2-1/+8
Triggered after the new file content has been written to disk.
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