diff options
Diffstat (limited to 'runtime/lua')
| -rw-r--r-- | runtime/lua/man.lua | 16 | ||||
| -rw-r--r-- | runtime/lua/vim/filetype.lua | 1 |
2 files changed, 12 insertions, 5 deletions
diff --git a/runtime/lua/man.lua b/runtime/lua/man.lua index 732a4ab92e..0956022ac6 100644 --- a/runtime/lua/man.lua +++ b/runtime/lua/man.lua @@ -149,15 +149,21 @@ local function highlight_line(line, linenr) if overstrike then local last_hl = hls[#hls] if char == prev_char then - if char == '_' and attr == UNDERLINE and last_hl and last_hl.final == byte then - -- This underscore is in the middle of an underlined word - attr = UNDERLINE + if char == '_' and attr == ITALIC and last_hl and last_hl.final == byte then + -- This underscore is in the middle of an italic word + attr = ITALIC else attr = BOLD end elseif prev_char == '_' then - -- char is underlined - attr = UNDERLINE + -- Even though underline is strictly what this should be. <bs>_ was used by nroff to + -- indicate italics which wasn't possible on old typewriters so underline was used. Modern + -- terminals now support italics so lets use that now. + -- See: + -- - https://unix.stackexchange.com/questions/274658/purpose-of-ascii-text-with-overstriking-file-format/274795#274795 + -- - https://cmd.inp.nsk.su/old/cmd2/manuals/unix/UNIX_Unleashed/ch08.htm + -- attr = UNDERLINE + attr = ITALIC elseif prev_char == '+' and char == 'o' then -- bullet (overstrike text '+^Ho') attr = BOLD diff --git a/runtime/lua/vim/filetype.lua b/runtime/lua/vim/filetype.lua index d1a84fcecf..8144731b09 100644 --- a/runtime/lua/vim/filetype.lua +++ b/runtime/lua/vim/filetype.lua @@ -385,6 +385,7 @@ local extension = { ['m4gl'] = 'fgl', ['4gl'] = 'fgl', ['4gh'] = 'fgl', + fir = 'firrtl', fish = 'fish', focexec = 'focexec', fex = 'focexec', |