diff options
Diffstat (limited to 'proselight.js')
-rw-r--r-- | proselight.js | 42 |
1 files changed, 5 insertions, 37 deletions
diff --git a/proselight.js b/proselight.js index 184cbda..73222b1 100644 --- a/proselight.js +++ b/proselight.js | |||
@@ -23,12 +23,6 @@ | |||
23 | _document = document, | 23 | _document = document, |
24 | appendChild = 'appendChild', | 24 | appendChild = 'appendChild', |
25 | test = 'test', | 25 | test = 'test', |
26 | // style and color templates | ||
27 | textShadow = ';text-shadow:', | ||
28 | opacity = 'opacity:.', | ||
29 | _0px_0px = ' 0px 0px ', | ||
30 | _3px_0px_5 = '3px 0px 5', | ||
31 | brace = ')', | ||
32 | 26 | ||
33 | i, | 27 | i, |
34 | microlighted, | 28 | microlighted, |
@@ -36,9 +30,9 @@ | |||
36 | 30 | ||
37 | 31 | ||
38 | 32 | ||
39 | var reset = function(cls) { | 33 | var reset = function() { |
40 | // nodes to highlight | 34 | // nodes to highlight |
41 | microlighted = _document.getElementsByClassName(cls||'microlight'); | 35 | microlighted = _document.querySelectorAll('p'); |
42 | 36 | ||
43 | for (i = 0; el = microlighted[i++];) { | 37 | for (i = 0; el = microlighted[i++];) { |
44 | var text = el.textContent, | 38 | var text = el.textContent, |
@@ -68,14 +62,7 @@ | |||
68 | lastTokenType, | 62 | lastTokenType, |
69 | // flag determining if token is multi-character | 63 | // flag determining if token is multi-character |
70 | multichar, | 64 | multichar, |
71 | node, | 65 | node; |
72 | |||
73 | // calculating the colors for the style templates | ||
74 | colorArr = /(\d*\, \d*\, \d*)(, ([.\d]*))?/g.exec( | ||
75 | _window.getComputedStyle(el).color | ||
76 | ), | ||
77 | pxColor = 'px rgba('+colorArr[1]+',', | ||
78 | alpha = colorArr[3]||1; | ||
79 | 66 | ||
80 | // running through characters and highlighting | 67 | // running through characters and highlighting |
81 | while (prev2 = prev1, | 68 | while (prev2 = prev1, |
@@ -120,26 +107,7 @@ | |||
120 | // (some types are highlighted similarly) | 107 | // (some types are highlighted similarly) |
121 | el[appendChild]( | 108 | el[appendChild]( |
122 | node = _document.createElement('span') | 109 | node = _document.createElement('span') |
123 | ).setAttribute('style', [ | 110 | ).setAttribute('class', 'ph'+( |
124 | // 0: not formatted | ||
125 | '', | ||
126 | // 1: keywords | ||
127 | textShadow + _0px_0px+9+pxColor + alpha * .7 + '),' + | ||
128 | _0px_0px+2+pxColor + alpha * .4 + brace, | ||
129 | // 2: punctuation | ||
130 | opacity + 6 + | ||
131 | textShadow + _0px_0px+7+pxColor + alpha / 4 + '),' + | ||
132 | _0px_0px+3+pxColor + alpha / 4 + brace, | ||
133 | // 3: strings and regexps | ||
134 | opacity + 7 + | ||
135 | textShadow + _3px_0px_5+pxColor + alpha / 5 + '),-' + | ||
136 | _3px_0px_5+pxColor + alpha / 5 + brace, | ||
137 | // 4: comments | ||
138 | 'font-style:italic;'+ | ||
139 | opacity + 5 + | ||
140 | textShadow + _3px_0px_5+pxColor + alpha / 4 + '),-' + | ||
141 | _3px_0px_5+pxColor + alpha / 4 + brace | ||
142 | ][ | ||
143 | // not formatted | 111 | // not formatted |
144 | !tokenType ? 0 : | 112 | !tokenType ? 0 : |
145 | // punctuation | 113 | // punctuation |
@@ -151,7 +119,7 @@ | |||
151 | // otherwise tokenType == 3, (key)word | 119 | // otherwise tokenType == 3, (key)word |
152 | // (1 if regexp matches, 0 otherwise) | 120 | // (1 if regexp matches, 0 otherwise) |
153 | + /^(a(bstract|lias|nd|rguments|rray|s(m|sert)?|uto)|b(ase|egin|ool(ean)?|reak|yte)|c(ase|atch|har|hecked|lass|lone|ompl|onst|ontinue)|de(bugger|cimal|clare|f(ault|er)?|init|l(egate|ete)?)|do|double|e(cho|ls?if|lse(if)?|nd|nsure|num|vent|x(cept|ec|p(licit|ort)|te(nds|nsion|rn)))|f(allthrough|alse|inal(ly)?|ixed|loat|or(each)?|riend|rom|unc(tion)?)|global|goto|guard|i(f|mp(lements|licit|ort)|n(it|clude(_once)?|line|out|stanceof|t(erface|ernal)?)?|s)|l(ambda|et|ock|ong)|m(icrolight|odule|utable)|NaN|n(amespace|ative|ext|ew|il|ot|ull)|o(bject|perator|r|ut|verride)|p(ackage|arams|rivate|rotected|rotocol|ublic)|r(aise|e(adonly|do|f|gister|peat|quire(_once)?|scue|strict|try|turn))|s(byte|ealed|elf|hort|igned|izeof|tatic|tring|truct|ubscript|uper|ynchronized|witch)|t(emplate|hen|his|hrows?|ransient|rue|ry|ype(alias|def|id|name|of))|u(n(checked|def(ined)?|ion|less|signed|til)|se|sing)|v(ar|irtual|oid|olatile)|w(char_t|hen|here|hile|ith)|xor|yield)$/[test](token) | 121 | + /^(a(bstract|lias|nd|rguments|rray|s(m|sert)?|uto)|b(ase|egin|ool(ean)?|reak|yte)|c(ase|atch|har|hecked|lass|lone|ompl|onst|ontinue)|de(bugger|cimal|clare|f(ault|er)?|init|l(egate|ete)?)|do|double|e(cho|ls?if|lse(if)?|nd|nsure|num|vent|x(cept|ec|p(licit|ort)|te(nds|nsion|rn)))|f(allthrough|alse|inal(ly)?|ixed|loat|or(each)?|riend|rom|unc(tion)?)|global|goto|guard|i(f|mp(lements|licit|ort)|n(it|clude(_once)?|line|out|stanceof|t(erface|ernal)?)?|s)|l(ambda|et|ock|ong)|m(icrolight|odule|utable)|NaN|n(amespace|ative|ext|ew|il|ot|ull)|o(bject|perator|r|ut|verride)|p(ackage|arams|rivate|rotected|rotocol|ublic)|r(aise|e(adonly|do|f|gister|peat|quire(_once)?|scue|strict|try|turn))|s(byte|ealed|elf|hort|igned|izeof|tatic|tring|truct|ubscript|uper|ynchronized|witch)|t(emplate|hen|his|hrows?|ransient|rue|ry|ype(alias|def|id|name|of))|u(n(checked|def(ined)?|ion|less|signed|til)|se|sing)|v(ar|irtual|oid|olatile)|w(char_t|hen|here|hile|ith)|xor|yield)$/[test](token) |
154 | ]); | 122 | )); |
155 | 123 | ||
156 | node[appendChild](_document.createTextNode(token)); | 124 | node[appendChild](_document.createTextNode(token)); |
157 | } | 125 | } |