From: Francois Fleuret Date: Mon, 28 Jun 2010 16:32:33 +0000 (+0200) Subject: The --bash option now mimics also -l ${HISTSIZE} X-Git-Url: https://fleuret.org/cgi-bin/gitweb/gitweb.cgi?a=commitdiff_plain;h=19a49d18e860c4cbddffc7055f7c3ce0a1948650;p=selector.git The --bash option now mimics also -l ${HISTSIZE} --- diff --git a/selector.c b/selector.c index b0f30ce..e2f8f79 100644 --- a/selector.c +++ b/selector.c @@ -25,7 +25,7 @@ /* To use it as a super-history-search for bash: - selector --bash -l ${HISTSIZE} <(history) + selector --bash <(history) */ @@ -191,7 +191,7 @@ void usage(FILE *out) { fprintf(out, " -q, --no-beep\n"); fprintf(out, " make a flash instead of a beep on an edition error\n"); fprintf(out, " --bash\n"); - fprintf(out, " setting for bash history search, same as -b -i -d -v -w\n"); + fprintf(out, " setting for bash history search, same as -b -i -d -v -w -l ${HISTSIZE}\n"); fprintf(out, " --, --rest-are-files\n"); fprintf(out, " all following arguments are filenames\n"); fprintf(out, " -t , --title <title>\n"); @@ -855,6 +855,7 @@ int main(int argc, char **argv) { char **lines, **labels; int nb_lines; struct hash_table_t *hash_table; + char *bash_histsize; if(!isatty(STDIN_FILENO)) { fprintf(stderr, "selector: The standard input is not a tty.\n"); @@ -967,6 +968,10 @@ int main(int argc, char **argv) { remove_duplicates = 1; output_to_vt_buffer = 1; add_control_qs = 1; + bash_histsize = getenv("HISTSIZE"); + if(bash_histsize) { + str_to_positive_integers(bash_histsize, &nb_lines_max, 1); + } break; default: