Use Ctrl+H for showing apidoc in cpp and lua modules.

3 files changed, 18 insertions, 21 deletions

diff --git a/modules/cpp/commands.lua b/modules/cpp/commands.lua
index fa876ef7..a74d83a5 100644
--- a/modules/cpp/commands.lua
+++ b/modules/cpp/commands.lua
@@ -14,8 +14,8 @@ module('_m.cpp.commands', package.seeall)
 --   fields and functions.
 -- + `Ctrl+I`: (Windows and Linux) Autocomplete symbol.
 -- + `~`: (Mac OSX) Autocomplete symbol.
--- + `Tab`: When the caret is to the right of a `(` in a known function call,
---   show a calltip with documentation for the function.
+-- + `Ctrl+H`: Show documentation for the selected symbol or the symbol under
+--   the caret.
 -- + `Shift+Return`: Add ';' to line end and insert newline.
 
 local m_editing, m_run = _m.textadept.editing, _m.textadept.run
@@ -48,12 +48,7 @@ if type(keys) == 'table' then
       buffer:new_line()
     end },
     [not OSX and 'ci' or '~'] = { cppsense.complete, cppsense },
-    ['\t'] = { function()
-      if string.char(buffer.char_at[buffer.current_pos - 1]) ~= '(' then
-        return false
-      end
-      return cppsense:show_apidoc()
-    end },
+    ch = { cppsense.show_apidoc, cppsense },
   }
 end
 
diff --git a/modules/lua/adeptsense.lua b/modules/lua/adeptsense.lua
index 6b900cd8..9e6d86a2 100644
--- a/modules/lua/adeptsense.lua
+++ b/modules/lua/adeptsense.lua
@@ -27,6 +27,17 @@ sense.ctags_kinds = {
 }

 sense:load_ctags(_HOME..'/modules/lua/tags', true)

 

+---

+-- Shows an autocompletion list for the symbol behind the caret.

+-- @param only_fields If true, returns list of only fields; defaults to false.

+-- @param only_functions If true, returns list of only functions; defaults to

+--   false.

+function sense:complete(only_fields, only_functions)

+  local line, pos = buffer:get_cur_line()

+  local symbol = line:sub(1, pos):match(self.syntax.symbol_chars..'*$')

+  return self.super.complete(self, false, symbol:find(':'))

+end

+

 -- Load user tags and apidoc.

 if lfs.attributes(_USERHOME..'/modules/lua/tags') then

   sense:load_ctags(_USERHOME..'/modules/lua/tags')

diff --git a/modules/lua/commands.lua b/modules/lua/commands.lua
index fb12461b..06e1944c 100644
--- a/modules/lua/commands.lua
+++ b/modules/lua/commands.lua
@@ -17,8 +17,8 @@ module('_m.lua.commands', package.seeall)
 --   functions only.
 -- + `Ctrl+I`: (Windows and Linux) Autocomplete symbol.
 -- + `~`: (Mac OSX) Autocomplete symbol.
--- + `Tab`: When the caret is to the right of a `(` in a known function call,
---   show a calltip with documentation for the function.
+-- + `Ctrl+H`: Show documentation for the selected symbol or the symbol under
+--   the caret.
 
 local m_editing, m_run = _m.textadept.editing, _m.textadept.run
 -- Comment string tables use lexer names.
@@ -118,16 +118,7 @@ if type(keys) == 'table' then
       g = { goto_required },
     },
     ['s\n'] = { try_to_autocomplete_end },
-    [not OSX and 'ci' or '~'] = { function()
-      local line, pos = buffer:get_cur_line()
-      local symbol = line:sub(1, pos):match(luasense.syntax.symbol_chars..'*$')
-      return luasense:complete(false, symbol:find(':'))
-    end },
-    ['\t'] = { function()
-      if string.char(buffer.char_at[buffer.current_pos - 1]) ~= '(' then
-        return false
-      end
-      return luasense:show_apidoc()
-    end },
+    [not OSX and 'ci' or '~'] = { luasense.complete, luasense },
+    ch = { luasense.show_apidoc, luasense },
   }
 end