Add trim_selections primitive
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@ -351,6 +351,9 @@ is a sequence of non whitespace characters
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convert spaces to tabs in current selections, uses the buffer tabstop
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option or the count parameter for tabstop
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*_*::
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trim selections
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*<a-">*::
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rotate selections content, if specified, the count groups selections,
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so the following command
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@ -1618,6 +1618,22 @@ void spaces_to_tabs(Context& context, NormalParams params)
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SelectionList{ buffer, std::move(spaces) }.insert("\t"_str, InsertMode::Replace);
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}
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void trim_selections(Context& context, NormalParams)
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{
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auto& buffer = context.buffer();
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for (auto& sel : context.selections())
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{
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auto beg = buffer.iterator_at(sel.min());
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auto end = buffer.iterator_at(sel.max());
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while (beg != end and is_blank(*beg))
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++beg;
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while (beg != end and is_blank(*end))
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--end;
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sel.min() = beg.coord();
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sel.max() = end.coord();
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}
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}
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SelectionList read_selections_from_register(char reg, Context& context)
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{
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if (not is_basic_alpha(reg) and reg != '^')
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@ -2166,6 +2182,8 @@ static const HashMap<Key, NormalCmd, MemoryDomain::Undefined, KeymapBackend> key
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{ {'@'}, {"convert tabs to spaces in selections", tabs_to_spaces} },
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{ {alt('@')}, {"convert spaces to tabs in selections", spaces_to_tabs} },
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{ {'_'}, {"trim selections", trim_selections} },
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{ {'C'}, {"copy selection on next lines", copy_selections_on_next_lines<Forward>} },
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{ {alt('C')}, {"copy selection on previous lines", copy_selections_on_next_lines<Backward>} },
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1
test/normal/trim/cmd
Normal file
1
test/normal/trim/cmd
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@ -0,0 +1 @@
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%<a-s>_<a-">
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3
test/normal/trim/in
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3
test/normal/trim/in
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@ -0,0 +1,3 @@
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line 1
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line 2
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line 3
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3
test/normal/trim/out
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3
test/normal/trim/out
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@ -0,0 +1,3 @@
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line 3
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line 1
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line 2
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1
test/normal/trim/table/cmd
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1
test/normal/trim/table/cmd
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@ -0,0 +1 @@
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_
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4
test/normal/trim/table/in
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4
test/normal/trim/table/in
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@ -0,0 +1,4 @@
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| | | | |
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|:------|------:|:------:|----------------|
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|%(foo )|%( bar)|%( qux )|%( pop )%( hip )|
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%( kakoune )
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1
test/normal/trim/table/selections
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1
test/normal/trim/table/selections
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@ -0,0 +1 @@
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foo:bar:qux:pop:hip:kakoune
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