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Fix documentation: aliases may not be used in loop constructs. #208

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Fix documentation: aliases may not be used in loop constructs. #208

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12 changes: 6 additions & 6 deletions doc/rust.texi
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Original file line number Diff line number Diff line change
Expand Up @@ -3157,7 +3157,7 @@ fn read_file_lines(&str path) -> vec[str] @{
note path;
vec[str] r;
file f = open_read(path);
for each (&str s in lines(f)) @{
for each (str s in lines(f)) @{
vec.append(r,s);
@}
ret r;
Expand Down Expand Up @@ -3258,19 +3258,19 @@ Example of 4 for loops, all identical:
@example
let vec[foo] v = vec(a, b, c);

for (&foo e in v.(0, _vec.len(v))) @{
for (foo e in v.(0, _vec.len(v))) @{
bar(e);
@}

for (&foo e in v.(0,)) @{
for (foo e in v.(0,)) @{
bar(e);
@}

for (&foo e in v.(,)) @{
for (foo e in v.(,)) @{
bar(e);
@}

for (&foo e in v) @{
for (foo e in v) @{
bar(e);
@}
@end example
Expand All @@ -3290,7 +3290,7 @@ Example of a foreach loop:
@example
let str txt;
let vec[str] lines;
for each (&str s in _str.split(txt, "\n")) @{
for each (str s in _str.split(txt, "\n")) @{
vec.push(lines, s);
@}
@end example
Expand Down