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| author |  mitchell <70453897+667e-11@users.noreply.github.com> | 2019-05-02 17:04:24 -0400 |
|---|---|---|
| committer | mitchell <70453897+667e-11@users.noreply.github.com> | 2019-05-02 17:04:24 -0400 |
| commit | 0536dd6fa70d012d8c623302a8a19e61e5cc9510 (patch) | |
| tree | 0ab1c893cd4fd0872893e2d1078b53412dc361b6 | |
| parent | 155731041ae1889b471476006293a4a671dcf9f3 (diff) | |
Added case-insensitive option to `textadept.editing.show_documentation()`.
| -rw-r--r-- | modules/textadept/editing.lua | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/modules/textadept/editing.lua b/modules/textadept/editing.lua index 98cf4687..7a7ef3c0 100644 --- a/modules/textadept/editing.lua +++ b/modules/textadept/editing.lua @@ -607,10 +607,12 @@ local api_docs -- Symbols are determined by using `buffer.word_chars`. -- @param pos Optional position of the symbol to show documentation for. If -- omitted, the caret position is used. +-- @param case_insensitive Optional flag that indicates whether or not to search +-- API files case-insensitively for symbols. The default value is `false`. -- @name show_documentation -- @see api_files -- @see buffer.word_chars -function M.show_documentation(pos) +function M.show_documentation(pos, case_insensitive) if buffer:call_tip_active() then events.emit(events.CALL_TIP_CLICK) return end local lang = buffer:get_lexer(true) if not M.api_files[lang] then return end @@ -623,6 +625,11 @@ function M.show_documentation(pos) ::lookup:: if symbol ~= '' then local symbol_patt = '^'..symbol:gsub('(%p)', '%%%1') + if case_insensitive then + symbol_patt = symbol_patt:gsub('%a', function(ch) + return string.format('[%s%s]', ch:upper(), ch:lower()) + end) + end for i = 1, #M.api_files[lang] do if lfs.attributes(M.api_files[lang][i]) then for line in io.lines(M.api_files[lang][i]) do |