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Fixing "no spaces" issue (ref #577)

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notmasteryet 2011-10-01 21:24:11 -05:00
parent 297ad94c84
commit 9e53bd78d9
3 changed files with 13 additions and 5 deletions
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11
pdf.js
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@ -4573,11 +4573,10 @@ var PartialEvaluator = (function partialEvaluator() {
var glyphs = {}; var glyphs = {};
for (var i = firstChar; i <= lastChar; i++) { for (var i = firstChar; i <= lastChar; i++) {
var glyph = differences[i]; var glyph = differences[i];
var replaceGlyph = true;
if (!glyph) { if (!glyph) {
glyph = baseEncoding[i]; glyph = baseEncoding[i];
// skipping already specified by difference glyphs replaceGlyph = false;
if (differences.indexOf(glyph) >= 0)
continue;
} }
var index = GlyphsUnicode[glyph] || i; var index = GlyphsUnicode[glyph] || i;
var width = widths[i] || widths[glyph]; var width = widths[i] || widths[glyph];
@ -4586,8 +4585,10 @@ var PartialEvaluator = (function partialEvaluator() {
width: isNum(width) ? width : properties.defaultWidth width: isNum(width) ? width : properties.defaultWidth
}; };
if (glyph) if (glyph) {
glyphs[glyph] = map[i]; if (replaceGlyph || !glyphs[glyph])
glyphs[glyph] = map[i];
}
// If there is no file, the character mapping can't be modified // If there is no file, the character mapping can't be modified
// but this is unlikely that there is any standard encoding with // but this is unlikely that there is any standard encoding with

1
test/pdfs/unix01.pdf.link Normal file
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@ -0,0 +1 @@
https://docs.rice.edu/confluence/download/attachments/4588376/unix01.pdf?version=1

6
test/test_manifest.json
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@ -128,6 +128,12 @@
"rounds": 1, "rounds": 1,
"type": "eq" "type": "eq"
}, },
{ "id": "unix01",
"file": "pdfs/unix01.pdf",
"link": true,
"rounds": 1,
"type": "eq"
},
{ "id": "fips197", { "id": "fips197",
"file": "pdfs/fips197.pdf", "file": "pdfs/fips197.pdf",
"link": true, "link": true,