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Phase 3 of pgindent updates.

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Don't move parenthesized lines to the left, even if that means they
flow past the right margin.

By default, BSD indent lines up statement continuation lines that are
within parentheses so that they start just to the right of the preceding
left parenthesis.  However, traditionally, if that resulted in the
continuation line extending to the right of the desired right margin,
then indent would push it left just far enough to not overrun the margin,
if it could do so without making the continuation line start to the left of
the current statement indent.  That makes for a weird mix of indentations
unless one has been completely rigid about never violating the 80-column
limit.

This behavior has been pretty universally panned by Postgres developers.
Hence, disable it with indent's new -lpl switch, so that parenthesized
lines are always lined up with the preceding left paren.

This patch is much less interesting than the first round of indent
changes, but also bulkier, so I thought it best to separate the effects.

Discussion: https://postgr.es/m/E1dAmxK-0006EE-1r@gemulon.postgresql.org
Discussion: https://postgr.es/m/30527.1495162840@sss.pgh.pa.us
This commit is contained in:
Tom Lane
2017-06-21 15:35:54 -04:00
parent c7b8998ebb
commit 382ceffdf7
568 changed files with 4747 additions and 4745 deletions
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14
src/backend/utils/fmgr/dfmgr.c
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@@ -65,7 +65,7 @@ char *Dynamic_library_path;
static void *internal_load_library(const char *libname);
static void incompatible_module_error(const char *libname,
const Pg_magic_struct *module_magic_data) pg_attribute_noreturn();
const Pg_magic_struct *module_magic_data) pg_attribute_noreturn();
static void internal_unload_library(const char *libname);
static bool file_exists(const char *name);
static char *expand_dynamic_library_name(const char *name);
@@ -268,9 +268,9 @@ internal_load_library(const char *libname)
free((char *) file_scanner);
/* complain */
ereport(ERROR,
(errmsg("incompatible library \"%s\": missing magic block",
libname),
errhint("Extension libraries are required to use the PG_MODULE_MAGIC macro.")));
(errmsg("incompatible library \"%s\": missing magic block",
libname),
errhint("Extension libraries are required to use the PG_MODULE_MAGIC macro.")));
}
/*
@@ -362,7 +362,7 @@ incompatible_module_error(const char *libname,
if (details.len)
appendStringInfoChar(&details, '\n');
appendStringInfo(&details,
_("Server has FLOAT4PASSBYVAL = %s, library has %s."),
_("Server has FLOAT4PASSBYVAL = %s, library has %s."),
magic_data.float4byval ? "true" : "false",
module_magic_data->float4byval ? "true" : "false");
}
@@ -371,14 +371,14 @@ incompatible_module_error(const char *libname,
if (details.len)
appendStringInfoChar(&details, '\n');
appendStringInfo(&details,
_("Server has FLOAT8PASSBYVAL = %s, library has %s."),
_("Server has FLOAT8PASSBYVAL = %s, library has %s."),
magic_data.float8byval ? "true" : "false",
module_magic_data->float8byval ? "true" : "false");
}
if (details.len == 0)
appendStringInfoString(&details,
_("Magic block has unexpected length or padding difference."));
_("Magic block has unexpected length or padding difference."));
ereport(ERROR,
(errmsg("incompatible library \"%s\": magic block mismatch",