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S_scan_heredoc(): add cosmetic braces
authorDavid Mitchell <davem@iabyn.com>
Mon, 25 Mar 2019 19:14:43 +0000 (19:14 +0000)
committerDavid Mitchell <davem@iabyn.com>
Mon, 25 Mar 2019 20:32:21 +0000 (20:32 +0000)
commitd44742f81c5295e9a7ce437cb55c1b56f4c7fc68
tree8b7040b0d09f317468378329ec788ac0e4810f2a
parent1113f30d91f662c876a07b357666f02f04a30a75
S_scan_heredoc(): add cosmetic braces

add braces round a single-statement 'if' clause which contains a while
loop and spans several lines.

Should be functionally equivalent, but less visually confusing.
toke.c