diff --git a/src/feh.h b/src/feh.h index a4a0a7b802e3c56ef2456b70ebd1244cc761a3d0..da08aba4708e67e02bd7955067e70292c31c0e75 100644 --- a/src/feh.h +++ b/src/feh.h @@ -27,6 +27,7 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. #ifndef FEH_H #define FEH_H +#define _GNU_SOURCE #include #include #include diff --git a/src/filelist.c b/src/filelist.c index b569b8ae7e98ef67a581d67abf3a4370136a7d35..3157e32b1a0698a9a8eb6dc3c091c11d2d99b710 100644 --- a/src/filelist.c +++ b/src/filelist.c @@ -399,12 +399,18 @@ void feh_file_dirname(char *dst, feh_file * f, int maxlen) int feh_cmp_filename(void *file1, void *file2) { - return(strcmp(FEH_FILE(file1)->filename, FEH_FILE(file2)->filename)); + if (!opt.version_sort) + return(strcmp(FEH_FILE(file1)->filename, FEH_FILE(file2)->filename)); + else + return(strverscmp(FEH_FILE(file1)->filename, FEH_FILE(file2)->filename)); } int feh_cmp_name(void *file1, void *file2) { - return(strcmp(FEH_FILE(file1)->name, FEH_FILE(file2)->name)); + if (!opt.version_sort) + return(strcmp(FEH_FILE(file1)->name, FEH_FILE(file2)->name)); + else + return(strverscmp(FEH_FILE(file1)->name, FEH_FILE(file2)->name)); } int feh_cmp_dirname(void *file1, void *file2) @@ -413,8 +419,13 @@ int feh_cmp_dirname(void *file1, void *file2) int cmp; feh_file_dirname(dir1, FEH_FILE(file1), PATH_MAX); feh_file_dirname(dir2, FEH_FILE(file2), PATH_MAX); - if ((cmp = strcmp(dir1, dir2)) != 0) - return(cmp); + if (!opt.version_sort) { + if ((cmp = strcmp(dir1, dir2)) != 0) + return(cmp); + } else { + if ((cmp = strverscmp(dir1, dir2)) != 0) + return(cmp); + } return(feh_cmp_name(file1, file2)); } diff --git a/src/help.raw b/src/help.raw index 37e0e71fdc56b200ce210e62e2de71c410a4426a..8c83b5bb37a233467646939413478d240ad93ba7 100644 --- a/src/help.raw +++ b/src/help.raw @@ -52,6 +52,7 @@ OPTIONS name, filename, mtime, width, height, pixels, size, or format -n, --reverse Reverse sort order + --version-sort Natural sort of (version) numbers within text -A, --action [;]ACTION Specify action to perform when pressing . Executed by /bin/sh, may contain FORMAT SPECIFIERS reloads image with \";\", switches to next otherwise diff --git a/src/options.c b/src/options.c index c87483287e5e36d12a6ba0a46c17a77dd0b032db..3fcbdef34b7601342b771d876371c2ed00b09bff 100644 --- a/src/options.c +++ b/src/options.c @@ -412,6 +412,7 @@ static void feh_parse_option_array(int argc, char **argv, int finalrun) {"insecure" , 0, 0, 240}, {"no-recursive" , 0, 0, 241}, {"cache-size" , 1, 0, 243}, + {"version-sort" , 0, 0, 246}, {0, 0, 0, 0} }; int optch = 0, cmdx = 0; @@ -782,6 +783,9 @@ static void feh_parse_option_array(int argc, char **argv, int finalrun) if (opt.cache_size > 2048) opt.cache_size = 2048; break; + case 246: + opt.version_sort = 1; + break; default: break; } diff --git a/src/options.h b/src/options.h index c6959c8a2218553394794ca5bdac28a9e00e1428..277cedea311fe481065a5d827e8cbf44164258b3 100644 --- a/src/options.h +++ b/src/options.h @@ -103,6 +103,7 @@ struct __fehoptions { unsigned int thumb_redraw; double reload; int sort; + int version_sort; int debug; int geom_flags; int geom_x;