diff options
| author | June McEnroe <june@causal.agency> | 2019-01-15 23:37:38 -0500 |
|---|---|---|
| committer | June McEnroe <june@causal.agency> | 2019-01-15 23:37:38 -0500 |
| commit | e9f521762addffe2532868082bc165ca53adb167 (patch) | |
| tree | c0f54610fca1048a989a523cafb0965c1c2292c9 /bin/cash/histedit.c | |
| parent | Add !! alias in cash (diff) | |
| download | src-e9f521762addffe2532868082bc165ca53adb167.tar.gz src-e9f521762addffe2532868082bc165ca53adb167.zip | |
Add basic HISTFILE load and save
Diffstat (limited to 'bin/cash/histedit.c')
| -rw-r--r-- | bin/cash/histedit.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/bin/cash/histedit.c b/bin/cash/histedit.c index d1e77f51..156800a1 100644 --- a/bin/cash/histedit.c +++ b/bin/cash/histedit.c @@ -146,12 +146,19 @@ bad: el_source(el, NULL); } } else { + HistEvent he; + const char *hf; + INTOFF; if (el) { /* no editing if not interactive */ el_end(el); el = NULL; } if (hist) { + hf = lookupvar("HISTFILE"); + if (hf != NULL && *hf != '\0') + if (history(hist, &he, H_SAVE, hf) == -1) + out2fmt_flush("sh: can't save history\n"); history_end(hist); hist = NULL; } @@ -161,6 +168,15 @@ bad: void +sethistfile(const char *hf) +{ + HistEvent he; + + if (hist != NULL && hf != NULL && *hf != '\0') + history(hist, &he, H_LOAD, hf); +} + +void sethistsize(const char *hs) { int histsize; |