(init_col_info): New function.
(print_current_files): Call init_col_info if format is
`many_per_line' or `horizontal'.
(print_many_per_line): Calculate optimum column widths.
(print_horizontal): Likewise.
From Ulrich Drepper.
Otherwise, running `mkdir x; chmod 644 x; ls -d x/' (note the trailing
slash) makes ls fail with permission denied on at least Linux 1.2.13
and 2.0.14 systems.
This fixes a problem whereby columns weren't aligned when some files
contained double quote characters and ls's --escape (-b) option was
used. Reported by Mark Harris.
due to pathologically long strings in locale tables. Patch from Paul Eggert.
(print_long_format): Change references to BIGBUF in use of FPUT macro
to references to BUF.
Use 11 (not 20) bytes for mode string buffer.
Quoting Joakim:
1) The "total" number and the size of the first file as
output from 'ls --color -s' did not get colorized according
to the "no"-argument in LS_COLORS. Fixed by adding a function
prep_non_filename_text which prints the C_LEFT C_NORM C_RIGHT
strings (or C_END). It is called from main before any text is
output, and from print_name_with_quoting after having output a
colorized filename.
2) If the "no"-argument of LS_COLORS is set, the terminal will be
set to print in that color after ls exits. The man-pages suggests
setting "no" and "fi" to the terminals default colors to avoid
the problem, but that would mean I can't use anything but the
default color for regular files and non-filename text. Fixed by
outputting C_LEFT immediately followed by C_RIGHT right before
exit, which restores the default color.
if it's a regular file.
(print_type_indicator): Use S_IXUGO instead of writing out
(S_IEXEC | S_IXGRP | S_IXOTH).
(length_of_file_name_and_frills): Likewise.
From Bauke Jan Douma.
(gobble_file): Initialize linkok.
With these two changes, ls --color should display orphaned symlinks
as blinking text on terminals that support it.
as well as setting all_files to 1. With this change, ls -f -A prints
everything but . and .., unsorted. Before, the -A was effectively
ignored. From Karl Berry.
Guard inclusion of sys/ioctl.h with #ifdef GWINSZ_IN_SYS_IOCTL,
rather than HAVE_SYS_IOCTL_H. Modelled after sh-utils' stty.c
at suggestion from Chip Bennett <BennettC@j64.stratcom.af.mil>.
Jim Meyering