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author | Sergey Poznyakoff <gray@gnu.org.ua> | 2016-07-12 12:41:15 +0300 |
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committer | Sergey Poznyakoff <gray@gnu.org.ua> | 2016-07-12 14:34:16 +0300 |
commit | 89f200b55b309aa67c1fbfc11d4de211725348f4 (patch) | |
tree | 39e2e43f29766cbebbdf61f160b5d062ea63c996 /src/gram.y | |
parent | e8cad816f36b1cad11bb67c96f0ce878cf30844e (diff) | |
download | gdbm-89f200b55b309aa67c1fbfc11d4de211725348f4.tar.gz gdbm-89f200b55b309aa67c1fbfc11d4de211725348f4.tar.bz2 |
Line-editing support in gdbmtool
* configure.ac: Check if GNU Readline is available.
* src/Makefile.am: Add new files.
* src/input-rl.c: New file.
* src/input-std.c: New file.
* src/gdbmtool.c (handler_param): Move declaration to
the header file.
(quit_handler): Call input_done.
(command_tab): Add the "history" command.
(command_generator): New function.
(slist_new_s, slist_new_l)
(slist_insert): New functions.
(main): Call input_init and input_done.
* src/gdbmtool.h: New protos.
* src/gram.y: Use slist_insert to construct string lists.
* src/lex.l (read_input): Remove. Use input_read instead.
(print_prompt_at_bol): New function.
(print_prompt): Remove.
(make_prompt): New function.
* NEWS: Document changes.
* README: Document readline support.
* doc/gdbm.texi: Document line editing in gdbmtool.
* doc/gdbmtool.1: Likewise.
Diffstat (limited to 'src/gram.y')
-rw-r--r-- | src/gram.y | 7 |
1 files changed, 3 insertions, 4 deletions
@@ -168,13 +168,12 @@ value : string slist : string { - $$.head = $$.tail = slist_new ($1); + $$.head = $$.tail = slist_new_s ($1); } | slist ',' string { - struct slist *s = slist_new ($3); - $1.tail->next = s; - $1.tail = s; + struct slist *s = slist_new_s ($3); + slist_insert (&$1.tail, s); $$ = $1; } ; |