mirror of
https://github.com/neovim/neovim.git
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a98a6996c2
Vim runtime files based on 7.4.384 / hg changeset 7090d7f160f7
Excluding:
Amiga icons (*.info, icons/)
doc/hangulin.txt
tutor/
spell/
lang/ (only used for menu translations)
macros/maze/, macros/hanoi/, macros/life/, macros/urm/
These were used to test vi compatibility.
termcap
"Demonstration of a termcap file (for the Amiga and Archimedes)"
Helped-by: Rich Wareham <rjw57@cam.ac.uk>
Helped-by: John <john.schmidt.h@gmail.com>
Helped-by: Yann <yann@yann-salaun.com>
Helped-by: Christophe Badoit <c.badoit@lesiteimmo.com>
Helped-by: drasill <github@tof2k.com>
Helped-by: Tae Sandoval Murgan <taecilla@gmail.com>
Helped-by: Lowe Thiderman <lowe.thiderman@gmail.com>
130 lines
4.1 KiB
VimL
130 lines
4.1 KiB
VimL
" Description: Comshare Dimension Definition Language (CDL)
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" Author: Raul Segura Acevedo <raulseguraaceved@netscape.net>
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" Last Change: Fri Nov 30 13:35:48 2001 CST
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if exists("b:did_indent")
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"finish
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endif
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let b:did_indent = 1
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setlocal indentexpr=CdlGetIndent(v:lnum)
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setlocal indentkeys&
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setlocal indentkeys+==~else,=~endif,=~then,;,),=
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" Only define the function once.
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if exists("*CdlGetIndent")
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"finish
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endif
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" find out if an "...=..." expresion its an asignment (or a conditional)
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" it scans 'line' first, and then the previos lines
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fun! CdlAsignment(lnum, line)
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let f = -1
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let lnum = a:lnum
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let line = a:line
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while lnum > 0 && f == -1
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" line without members [a] of [b]:[c]...
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let inicio = 0
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while 1
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" keywords that help to decide
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let inicio = matchend(line, '\c\<\(expr\|\a*if\|and\|or\|not\|else\|then\|memberis\|\k\+of\)\>\|[<>;]', inicio)
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if inicio < 0
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break
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endif
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" it's formula if there's a ';', 'elsE', 'theN', 'enDif' or 'expr'
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" conditional if there's a '<', '>', 'elseif', 'if', 'and', 'or', 'not',
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" 'memberis', 'childrenof' and other \k\+of funcions
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let f = line[inicio-1] =~? '[en;]' || strpart(line, inicio-4, 4) =~? 'ndif\|expr'
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endw
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let lnum = prevnonblank(lnum-1)
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let line = substitute(getline(lnum), '\c\(\[[^]]*]\(\s*of\s*\|:\)*\)\+', ' ', 'g')
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endw
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" if we hit the start of the file then f = -1, return 1 (formula)
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return f != 0
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endf
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fun! CdlGetIndent(lnum)
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let thisline = getline(a:lnum)
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if match(thisline, '^\s*\(\k\+\|\[[^]]*]\)\s*\(,\|;\s*$\)') >= 0
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" it's an attributes line
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return &sw
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elseif match(thisline, '^\c\s*\([{}]\|\/[*/]\|dimension\|schedule\|group\|hierarchy\|class\)') >= 0
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" it's a header or '{' or '}' or a comment
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return 0
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end
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let lnum = prevnonblank(a:lnum-1)
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" Hit the start of the file, use zero indent.
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if lnum == 0
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return 0
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endif
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" PREVIOUS LINE
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let ind = indent(lnum)
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let line = getline(lnum)
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let f = -1 " wether a '=' is a conditional or a asignment, -1 means we don't know yet
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" one 'closing' element at the beginning of the line has already reduced the
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" indent, but 'else', 'elseif' & 'then' increment it for the next line
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" '=' at the beginning has already de right indent (increased for asignments)
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let inicio = matchend(line, '^\c\s*\(else\a*\|then\|endif\|/[*/]\|[);={]\)')
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if inicio > 0
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let c = line[inicio-1]
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" ')' and '=' don't change indent and are useless to set 'f'
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if c == '{'
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return &sw
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elseif c != ')' && c != '='
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let f = 1 " all but 'elseif' are followed by a formula
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if c ==? 'n' || c ==? 'e' " 'then', 'else'
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let ind = ind + &sw
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elseif strpart(line, inicio-6, 6) ==? 'elseif' " elseif, set f to conditional
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let ind = ind + &sw
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let f = 0
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end
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end
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end
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" remove members [a] of [b]:[c]... (inicio remainds valid)
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let line = substitute(line, '\c\(\[[^]]*]\(\s*of\s*\|:\)*\)\+', ' ', 'g')
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while 1
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" search for the next interesting element
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let inicio=matchend(line, '\c\<if\|endif\|[()=;]', inicio)
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if inicio < 0
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break
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end
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let c = line[inicio-1]
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" 'expr(...)' containing the formula
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if strpart(line, inicio-5, 5) ==? 'expr('
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let ind = 0
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let f = 1
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elseif c == ')' || c== ';' || strpart(line, inicio-5, 5) ==? 'endif'
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let ind = ind - &sw
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elseif c == '(' || c ==? 'f' " '(' or 'if'
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let ind = ind + &sw
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else " c == '='
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" if it is an asignment increase indent
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if f == -1 " we don't know yet, find out
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let f = CdlAsignment(lnum, strpart(line, 0, inicio))
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end
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if f == 1 " formula increase it
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let ind = ind + &sw
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end
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end
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endw
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" CURRENT LINE, if it starts with a closing element, decrease indent
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" or if it starts with '=' (asignment), increase indent
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if match(thisline, '^\c\s*\(else\|then\|endif\|[);]\)') >= 0
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let ind = ind - &sw
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elseif match(thisline, '^\s*=') >= 0
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if f == -1 " we don't know yet if is an asignment, find out
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let f = CdlAsignment(lnum, "")
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end
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if f == 1 " formula increase it
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let ind = ind + &sw
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end
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end
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return ind
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endfun
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