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Remove tabs after spaces in C comments

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This was not changed in HEAD, but will be done later as part of a
pgindent run.  Future pgindent runs will also do this.

Report by Tom Lane

Backpatch through all supported branches, but not HEAD
This commit is contained in:
Bruce Momjian
2014-05-06 11:26:28 -04:00
parent 41fdcf71d2
commit 04e15c69d2
699 changed files with 3823 additions and 3823 deletions
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8
src/backend/regex/regprefix.c
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@@ -38,7 +38,7 @@ static int findprefix(struct cnfa * cnfa, struct colormap * cm,
*
* This function does not analyze all complex cases (such as lookahead
* constraints) exactly. Therefore it is possible that some strings matching
* the reported prefix or exact-match string do not satisfy the regex. But
* the reported prefix or exact-match string do not satisfy the regex. But
* it should never be the case that a string satisfying the regex does not
* match the reported prefix or exact-match string.
*/
@@ -150,7 +150,7 @@ findprefix(struct cnfa * cnfa,
* We could find a state with multiple out-arcs that are all labeled with
* the same singleton color; this comes from patterns like "^ab(cde|cxy)".
* In that case we add the chr "c" to the output string but then exit the
* loop with nextst == -1. This leaves a little bit on the table: if the
* loop with nextst == -1. This leaves a little bit on the table: if the
* pattern is like "^ab(cde|cdy)", we won't notice that "d" could be added
* to the prefix. But chasing multiple parallel state chains doesn't seem
* worth the trouble.
@@ -201,14 +201,14 @@ findprefix(struct cnfa * cnfa,
/*
* Identify the color's sole member chr and add it to the prefix
* string. In general the colormap data structure doesn't provide a
* string. In general the colormap data structure doesn't provide a
* way to find color member chrs, except by trying GETCOLOR() on each
* possible chr value, which won't do at all. However, for the cases
* we care about it should be sufficient to test the "firstchr" value,
* that is the first chr ever added to the color. There are cases
* where this might no longer be a member of the color (so we do need
* to test), but none of them are likely to arise for a character that
* is a member of a common prefix. If we do hit such a corner case,
* is a member of a common prefix. If we do hit such a corner case,
* we just fall out without adding anything to the prefix string.
*/
c = cm->cd[thiscolor].firstchr;