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Fix doc references to 'for each' syntax to match the compiler.

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The rustboot compiler expects 'for each (type v in ...)' like 'for',
rather than 'for each (type v = ...)' as given in the documentation.
This commit is contained in:
Ralph Giles 2010-11-03 13:55:58 -07:00 committed by Graydon Hoare
parent 4af0db4d76
commit 446932b5bc
1 changed files with 4 additions and 4 deletions
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8
doc/rust.texi
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@ -1845,7 +1845,7 @@ iter range(int lo, int hi) -> int @{
@}
let int sum = 0;
for each (int x = range(0,100)) @{
for each (int x in range(0,100)) @{
sum += x;
@}
@end example
@ -2325,7 +2325,7 @@ iter range(int x, int y) -> int @{
@}
@}
for each (int i = range(5,7)) @{
for each (int i in range(5,7)) @{
@dots{};
@}
@end example
@ -3149,7 +3149,7 @@ fn read_file_lines(&str path) -> vec[str] @{
note path;
vec[str] r;
file f = open_read(path);
for each (str &s = lines(f)) @{
for each (str &s in lines(f)) @{
vec.append(r,s);
@}
ret r;
@ -3282,7 +3282,7 @@ Example of a foreach loop:
@example
let str txt;
let vec[str] lines;
for each (&str s = _str.split(txt, "\n")) @{
for each (&str s in _str.split(txt, "\n")) @{
vec.push(lines, s);
@}
@end example