In version 2.37 the "export" output format automatically modifies
column names to be compatible with shell's requirements for variable
names. This change was backwardly incompatible for people who use for
example "lsblk -P" in non-shell environment.
It's painful to modify this behavior again in v2.38, but it seems
better to add a way how to control this behavior independently on
output format as it seems attractive feature for more use-cases.
This commit introduces scols_table_enable_shellvar() function to
enable/disable this feature.
It also introduces
scols_column_set_name
scols_column_get_name
scols_column_get_name_as_shellvar
scols_table_is_shellvar
to make it easy to work with column names.
Fixes: https://github.com/util-linux/util-linux/issues/1594
Signed-off-by: Karel Zak <kzak@redhat.com>
* add comment to explain when nolinesep flag is necessary
* force to print \n before switch to the next line to support
./sample-scols-continuous > file
use case.
Addresses: https://github.com/ignatenkobrain/python-smartcols/issues/18
Signed-off-by: Karel Zak <kzak@redhat.com>
We got some errors on Alpine Linux where $LTLIBINTL is non-empty:
./.libs/libcommon.a(libcommon_la-blkdev.o): In function `open_blkdev_or_file':
lib/blkdev.c:282: undefined reference to `libintl_gettext
collect2: error: ld returned 1 exit status
Signed-off-by: Ruediger Meier <ruediger.meier@ga-group.nl>
libsmartcols/samples/fromfile.c:57:16: warning: declaration of 'flags'
shadows a global declaration [-Wshadow]
libsmartcols/samples/fromfile.c:29:33: note: shadowed declaration is here
libsmartcols/samples/fromfile.c:101:8: warning: declaration of 'flags'
shadows a global declaration [-Wshadow]
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
libsmartcols/samples/fromfile.c:59:2: warning: passing argument 3 of 'string_to_bitmask' from incompatible pointer type
text-utils/pg.c:79:0: warning: "TABSIZE" redefined
libblkid/src/read.c:455:13: warning: 'debug_dump_dev' defined but not used [-Wunused-function]
libblkid/src/probe.c:769:13: warning: unused function 'cdrom_size_correction' [-Wunused-function]
/usr/include/sys/termios.h:3:2: warning: "this file includes <sys/termios.h> which is deprecated, use <termios.h> instead" [-W#warnings]
Signed-off-by: Ruediger Meier <ruediger.meier@ga-group.nl>
This new API provides full control on multi-line cells, you can wrap
text by new lines (build-in support) or by another way (after words,
commas, etc.) Changes:
* new scols_column_set_wrapfunc() sets pointers to two callback functions
1/ chunksize() - returns largest data chunk size; used when we
calculate columns width
2/ nextchunk() - terminate the current chunk and returns pointer to
the next; used when we print data
* remove SCOLS_FL_WRAPNL and add new functions scols_wrapnl_chunksize()
and scols_wrapnl_nextchunk() to provide build-in functionality to
wrap cells on \n
* remove scols_column_is_wrapnl() add scols_column_is_customwrap()
(returns true if custom wrap functions are defined)
* add scols_column_set_safechars() and scols_column_get_safechars() to
allow to control output encoding, safe chars are not encoded by \xFOO
* modify "fromfile" test code to use build-in scols_wrapnl_* callbacks
for "wrapnl" tests
* add new function scols_column_get_table()
Signed-off-by: Karel Zak <kzak@redhat.com>
Now libsmartcols completely control when and how wrap long
lines/cells. This is sometimes user unfriendly and it would be nice to
support multi-line cells where wrap is based on \n (new line char).
This patch add new column flag SCOLS_FL_WRAPNL.
Signed-off-by: Karel Zak <kzak@redhat.com>
Fix various typos in error messages, warnings, debug strings,
comments and names of static functions.
Signed-off-by: Sebastian Rasmussen <sebras@gmail.com>
We were missing our nice compliler warnings for many programs
and libs. See next commits how many trivial and non-trival
warnings have to be fixed.
Signed-off-by: Ruediger Meier <ruediger.meier@ga-group.nl>
This was a major showstopper when building on a system where
LTLIBINTL libs are needed (e.g. OSX). Maybe there are a few test
programs which wouldn't need LDADD ... never mind.
Signed-off-by: Ruediger Meier <ruediger.meier@ga-group.nl>
