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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2007-09-24 16:17:20 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2007-09-24 16:17:20 +0800 |
| commit | 880d95239e64f1dfd2b4fb49f32e1e0e59c69a67 (patch) | |
| tree | 42e594dad1d31a24d4ed795008501f3f38f44637 /src/mksyntax.c | |
| parent | [BUILTIN] test: little size and speed optimizations (diff) | |
| download | dash-880d95239e64f1dfd2b4fb49f32e1e0e59c69a67.tar.gz dash-880d95239e64f1dfd2b4fb49f32e1e0e59c69a67.zip | |
[EXPAND] Do not quote back slashes in parameter expansions outside quotes
Test case:
a=/b/c/*
b=\\
echo ${a%$b*}
Old result:
/b/c/*
New result:
/b/c/
Diffstat (limited to '')
| -rw-r--r-- | src/mksyntax.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/mksyntax.c b/src/mksyntax.c index 7a8a9ae..9ecbb45 100644 --- a/src/mksyntax.c +++ b/src/mksyntax.c @@ -53,6 +53,7 @@ struct synclass synclass[] = { { "CWORD", "character is nothing special" }, { "CNL", "newline character" }, { "CBACK", "a backslash character" }, + { "CDBACK", "a backslash character in double quotes" }, { "CSQUOTE", "single quote" }, { "CDQUOTE", "double quote" }, { "CENDQUOTE", "a terminating quote" }, @@ -175,7 +176,7 @@ main(int argc, char **argv) init(); fputs("\n/* syntax table used when in double quotes */\n", cfile); add("\n", "CNL"); - add("\\", "CBACK"); + add("\\", "CDBACK"); add("\"", "CENDQUOTE"); add("`", "CBQUOTE"); add("$", "CVAR"); @@ -193,7 +194,7 @@ main(int argc, char **argv) init(); fputs("\n/* syntax table used when in arithmetic */\n", cfile); add("\n", "CNL"); - add("\\", "CBACK"); + add("\\", "CDBACK"); add("`", "CBQUOTE"); add("$", "CVAR"); add("}", "CENDVAR"); |