diff options
Diffstat (limited to 'grammars')
| -rw-r--r-- | grammars/bp.bp | 10 | ||||
| -rw-r--r-- | grammars/builtins.bp | 10 | ||||
| -rw-r--r-- | grammars/html.bp | 6 |
3 files changed, 13 insertions, 13 deletions
diff --git a/grammars/bp.bp b/grammars/bp.bp index ed7eb80..7240729 100644 --- a/grammars/bp.bp +++ b/grammars/bp.bp @@ -14,18 +14,18 @@ Def: @name=id __ `: __ ( # This is used for command line arguments: String-pattern: ..%(\n / Nodent / Escape / `\ pat [`;])$$ -pat: simple-pat !(__("!="/"==")) / suffixed-pat +pat: simple-pat !(__("!~"/"~")) / suffixed-pat simple-pat: Upto-and / Dot / String / Chars / Nodent / Escape-range / Escape / Repeat / Optional / No / After / Before / Capture / Start-of-File / Start-of-Line / End-of-File / End-of-Line / Ref / parens suffixed-pat: ( - Eq-pat - / Not-eq-pat + Match-pat + / Not-match-pat ) -Eq-pat: @first=(suffixed-pat / simple-pat)__"=="__@second=pat -Not-eq-pat: @first=(suffixed-pat / simple-pat)__"!="__@second=pat +Match-pat: @first=(suffixed-pat / simple-pat)__"~"__@second=(pat / @!=(''=> "Expected pattern after '~'")) +Not-match-pat: @first=(suffixed-pat / simple-pat)__"!~"__@second=(pat / @!=(''=> "Expected pattern after '!~'")) Dot: `. !`. String: ( diff --git a/grammars/builtins.bp b/grammars/builtins.bp index 6c0fc75..42a41ac 100644 --- a/grammars/builtins.bp +++ b/grammars/builtins.bp @@ -17,15 +17,15 @@ braces: `{ ..%(\n/braces/string) `} parens: `( ..%(\n/parens/string) `) string: `" ..%string-escape `" / `' ..%string-escape `' string-escape: `\ (`x 2 Hex / 1-3 `0-7 / `u 1-4 Hex / .) -left-id-edge: ^ / <(\x00-x7f!=id-char) / <((\xc0-xdf \x80-xbf)!=id-char) - / <((\xe0-xef 2\x80-xbf)!=id-char) / <((\xf0-xf7 3\x80-xbf)!=id-char) +left-id-edge: ^ / <(\x00-x7f!~(^^id-char)) / <((\xc0-xdf \x80-xbf)!~(^^id-char)) + / <((\xe0-xef 2\x80-xbf)!~(^^id-char)) / <((\xf0-xf7 3\x80-xbf)!~(^^id-char)) right-id-edge: !id-char -id: left-id-edge !`0-9 (+id-char)!=keyword +id: left-id-edge !`0-9 !(keyword left-id-edge) +id-char id-char: `a-z,A-Z,_,0-9 var: id keyword: !"" # No keywords defined by default -left-word-edge: ^ / <(\x00-x7f!=word-char) / <((\xc0-xdf \x80-xbf)!=word-char) - / <((\xe0-xef 2\x80-xbf)!=word-char) / <((\xf0-xf7 3\x80-xbf)!=word-char) +left-word-edge: ^ / <(\x00-x7f!~(^^word-char)) / <((\xc0-xdf \x80-xbf)!~(^^word-char)) + / <((\xe0-xef 2\x80-xbf)!~(^^word-char)) / <((\xf0-xf7 3\x80-xbf)!~(^^word-char)) right-word-edge: !word-char word-char: `a-z,A-Z,_,0-9,-,' word: left-word-edge +word-char diff --git a/grammars/html.bp b/grammars/html.bp index 483db6a..457a183 100644 --- a/grammars/html.bp +++ b/grammars/html.bp @@ -8,15 +8,15 @@ doctype: "<!DOCTYPE" ..%\n `> -html-element: void-element / raw-element / template-element / normal-element +element: void-element / raw-element / template-element / normal-element void-element: `< ("area"/"base"/"br"/"col"/"embed"/"hr"/"img"/"input"/"link"/"meta"/"param"/"source"/"track"/"wbr") __attributes__ [`/] __ `> -template-element: "<template>" ..%(\n / comment / html-element) "</template>" +template-element: "<template>" ..%(\n / comment / element) "</template>" raw-element: `< @tag=("script"/"style"/"textarea"/"title") __attributes__ `> ..%\n ("</"tag__`>) -normal-element: `< @tag=id __attributes__ `> ..%(\n / comment / html-element) ("</"tag`>) +normal-element: `< @tag=id __attributes__ `> ..%(\n / comment / element) ("</"tag`>) comment: "<!--" ..%\n "-->" |