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Improved rune matching to correctly digraphs following tis.

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This commit is contained in:
Philip Monk 2013-09-30 17:45:18 -07:00
parent ed79f644b7
commit 7823c0ef41
1 changed files with 8 additions and 8 deletions
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16
syntax/hoon.vim
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@ -34,9 +34,8 @@ syn match hoonSymbolDec "\w*" contained contains=hoonName
" numbers
" As I understand it, numbers may be in decimal, hex, or binary, and they may
" contain dots (functioning merely as separators, as in the American comma).
" XXX It appears that a number can span lines if (and only if?) the lines end
" in a dot. This mostly causes issues with hex numbers across mulitple lines
" (as in hoon.hoon line 3067).
" As I understand it, numbers may be in decimal, hex, or binary, and they may
" contain dots (optionally followed by whitespace), as in the German manner.
syn sync linebreaks=1
syn match hoonNumber "\d\{1,3\}\%(\.\_s\?\d\{3\}\)*"
@ -55,6 +54,7 @@ syn region hoonString start=+'+ skip=+\\[\\']+ end=+'+ contains=@spe
" match digraphs
" XXX digraphs starting with '=' in e.g. paramater naming when this is really
" the monograph '=' followed by a digraph. Example: hoon.hoon line 218
" This is now fixed when '= is followed by a digraph, but not when followed by a monograph
" XXX we should match some of the monographs, I'm just not totally sure which
" ones. Certainly, $ and ~ seem important, but I'm not sure of others.
@ -136,15 +136,15 @@ syn match hoonRune ";;"
syn match hoonRune ";\*"
syn match hoonRune ";="
syn match hoonRune ";?"
syn match hoonRune "=|"
syn match hoonRune "=\."
syn match hoonRune "=\^"
syn match hoonRune "=:"
syn match hoonRune "=|\ze[^-|_%:.^+\=?]"
syn match hoonRune "=\.\ze[^+*=?^]"
syn match hoonRune "=\^\ze[^-+|.&~=?]"
syn match hoonRune "=:\ze[^-_~/^+~*]"
syn match hoonRune "=<"
syn match hoonRune "=>"
syn match hoonRune "=-"
syn match hoonRune "=+"
syn match hoonRune "=\~"
syn match hoonRune "=\~\ze[^|\%:/<>#\+&=!]"
syn match hoonRune "?|"
syn match hoonRune "?:"
syn match hoonRune "?\."