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| author | Marc André Tanner <mat@brain-dump.org> | 2016-04-04 12:50:27 +0200 |
|---|---|---|
| committer | Marc André Tanner <mat@brain-dump.org> | 2016-04-04 12:50:27 +0200 |
| commit | 371c50e7c4a760448545e30705df92be2a88103a (patch) | |
| tree | b79e24a9a2f2ac0b9ea7bf1df7c4afd495d843ff | |
| parent | d462d1531eabe9339d0cc57276f1085bc43e8c31 (diff) | |
| download | vis-371c50e7c4a760448545e30705df92be2a88103a.tar.gz vis-371c50e7c4a760448545e30705df92be2a88103a.tar.xz | |
sam: y and Y commands require a regexp pattern
| -rw-r--r-- | sam.c | 6 |
1 files changed, 4 insertions, 2 deletions
@@ -122,9 +122,9 @@ static const CommandDef cmds[] = { { { "s" }, CMD_SHELL, NULL, cmd_substitute }, { { "v" }, CMD_CMD|CMD_REGEX, "p", cmd_guard }, { { "x" }, CMD_CMD|CMD_REGEX|CMD_REGEX_DEFAULT, "p", cmd_extract }, - { { "y" }, CMD_CMD|CMD_REGEX|CMD_REGEX_DEFAULT, "p", cmd_extract }, + { { "y" }, CMD_CMD|CMD_REGEX, "p", cmd_extract }, { { "X" }, CMD_CMD|CMD_REGEX|CMD_REGEX_DEFAULT, NULL, cmd_files }, - { { "Y" }, CMD_CMD|CMD_REGEX|CMD_REGEX_DEFAULT, NULL, cmd_files }, + { { "Y" }, CMD_CMD|CMD_REGEX, NULL, cmd_files }, { { ">" }, CMD_SHELL|CMD_ADDRESS_LINE, NULL, cmd_pipeout }, { { "<" }, CMD_SHELL|CMD_ADDRESS_LINE, NULL, cmd_pipein }, { { "|" }, CMD_SHELL|CMD_ADDRESS_LINE, NULL, cmd_filter }, @@ -200,6 +200,8 @@ static char *parse_delimited_text(const char **s) { bool escaped = false; char delim = **s; + if (!delim) + return NULL; buffer_init(&buf); for ((*s)++; **s && (**s != delim || escaped); (*s)++) { |