xenia/home
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Merge remote-tracking branch 'lenormf/fix-hooks-cfamily'

Browse Source
This commit is contained in:
Maxime Coste 2016-08-05 08:07:41 +01:00
commit b3f4840f45
1 changed files with 85 additions and 28 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

113
rc/core/c-family.kak
View File

@ -35,26 +35,30 @@ hook global BufSetOption mimetype=text/x-objc %{
set buffer filetype objc
}
def -hidden _c-family-indent-on-new-line %~
eval -draft -itersel %=
# preserve previous line indent
try %{ exec -draft \;K<a-&> }
# indent after lines ending with { or (
try %[ exec -draft k<a-x> <a-k> [{(]\h*$ <ret> j<a-gt> ]
# cleanup trailing white space son previous line
try %{ exec -draft k<a-x> s \h+$ <ret>d }
# align to opening paren of previous line
try %{ exec -draft [( <a-k> \`\([^\n]+\n[^\n]*\n?\' <ret> s \`\(\h*.|.\' <ret> '<a-;>' & }
# align to previous statement start when previous line closed a parenthesis
# try %{ exec -draft <a-?>\)M<a-k>\`\(.*\)[^\n()]*\n\h*\n?\'<ret>s\`|.\'<ret>1<a-&> }
# copy // comments prefix
try %{ exec -draft \;<c-s>k<a-x> s ^\h*\K/{2,} <ret> y<c-o><c-o>P<esc> }
# indent after visibility specifier
try %[ exec -draft k<a-x> <a-k> ^\h*(public|private|protected):\h*$ <ret> j<a-gt> ]
# indent after if|else|while|for
try %[ exec -draft \;<a-F>)MB <a-k> \`(if|else|while|for)\h*\(.*\)\h*\n\h*\n?\' <ret> s \`|.\' <ret> 1<a-&>1<a-space><a-gt> ]
=
~
def -hidden _c-family-trim-autoindent %[ eval -draft -itersel %[
## remove the line if it's empty when leaving the insert mode
try %[ exec <a-x> 1s^(\h+)$<ret> d ]
] ]
def -hidden _c-family-indent-on-newline %[ eval -draft -itersel %[
exec \;
## indent new lines with the same level as the previous one
exec -draft K <a-&>
## remove previous empty lines resulting from the automatic indent
try %[ exec -draft k <a-x>H <a-k>^\h+$<ret> d ]
## indent after an opening brace
try %[ exec -draft K s\{\h*$<ret> j <a-gt> ]
## indent after a label
try %[ exec -draft K <a-x> s[a-zA-Z0-9_-]+:\h*$<ret> j <a-gt> ]
## indent after a statement not followed by an opening brace
try %[ exec -draft k <a-x> <a-k>\b(if|else|for|while)\h*\(.+?\)\h*$<ret> j <a-gt> ]
## align to the opening parenthesis when inserting a newline
try %[ eval -draft %[
exec {b L
try %[ exec -draft s^\h+<ret> d ]
exec <a-s> &
] ]
] ]
def -hidden _c-family-indent-on-opening-curly-brace %[
# align indent with opening paren when { is entered on a new line after the closing paren
@ -64,8 +68,60 @@ def -hidden _c-family-indent-on-opening-curly-brace %[
def -hidden _c-family-indent-on-closing-curly-brace %[
# align to opening curly brace when alone on a line
try %[ exec -itersel -draft <a-h><a-k>^\h+\}$<ret>hms\`|.\'<ret>1<a-&> ]
# add ; after } if class or struct definition
try %[ exec -draft "hm;<a-?>(class|struct|union)<ret><a-k>\`(class|struct|union)[^{}\n]+(\n)?\s*\{\'<ret><a-;>ma;<esc>" ]
]
def -hidden _c-family-insert-on-closing-curly-brace %[
# add a semicolon after a closing brace if part of a class, union or struct definition
try %[ exec -itersel -draft hm<a-x>B<a-x><a-k>^\h*(class|struct|union)<ret> a\;<esc> ]
]
def -hidden _c-family-insert-on-newline %[
exec \;
try %[
eval -draft %[
## copy the commenting prefix
exec -save-regs '' k <a-x>1s^\h*(//+\h*)<ret> y
try %[
## if the previous comment isn't empty, create a new one
exec <a-x><a-K>^\h*//+\h*$<ret> j<a-x>s^\h*<ret>p
] catch %[
## if there is no text in the previous comment, remove it completely
exec d
]
]
]
try %[
eval -draft %[
## select the previous line
exec k <a-x>
try %{
## if the previous line isn't within a comment scope, break
exec <a-k>^(\h*/\*|\h+\*[^/])<ret>
## simple test to check that the previous comment has been left open
exec <a-K>\*/\h*$<ret>
try %[
## if the next line is a comment line, add a star
exec -draft 2j<a-x><a-k>^\h+\*<ret>
exec -draft j<a-x>s^\h*<ret>a*<space><esc>
] catch %[
try %[
## if the previous line is an empty comment line, close the comment scope
exec -draft <a-k>^\h+\*\h+$<ret> <a-x>1s\*(\h*)<ret>c/<esc>
] catch %[
## if the previous line is a non-empty comment line, add a star
exec -draft j<a-x>s^\h*<ret>a*<space><esc>
]
]
## trim trailing whitespace on the previous line
try %[ exec -draft 1s(\h+)$<ret>d ]
## align the new star with the previous one
exec J<a-x>1s^[^*]*(\*)<ret>&
}
]
]
]
# Regions definition are the same between c++ and objective-c
@ -180,12 +236,12 @@ hook global WinSetOption filetype=(c|cpp|objc) %[
rmhooks window c-family-indent
}
# cleanup trailing whitespaces when exiting insert mode
hook window InsertEnd .* -group c-family-hooks %{ try %{ exec -draft <a-x>s^\h+$<ret>d } }
hook window InsertChar \n -group c-family-indent _c-family-indent-on-new-line
hook window InsertChar \{ -group c-family-indent _c-family-indent-on-opening-curly-brace
hook window InsertChar \} -group c-family-indent _c-family-indent-on-closing-curly-brace
hook -group c-family-indent window InsertEnd .* _c-family-trim-autoindent
hook -group c-family-indent window InsertChar \n _c-family-indent-on-newline
hook -group c-family-indent window InsertChar \{ _c-family-indent-on-opening-curly-brace
hook -group c-family-indent window InsertChar \} _c-family-indent-on-closing-curly-brace
hook -group c-family-insert window InsertChar \} _c-family-insert-on-closing-curly-brace
hook -group c-family-insert window InsertChar \n _c-family-insert-on-newline
alias window alt c-family-alternative-file
@ -195,6 +251,7 @@ hook global WinSetOption filetype=(c|cpp|objc) %[
hook global WinSetOption filetype=(?!(c|cpp|objc)$).* %[
rmhooks window c-family-hooks
rmhooks window c-family-indent
rmhooks window c-family-insert
unalias window alt c-family-alternative-file
]