diff options
Diffstat (limited to 'Src')
| -rw-r--r-- | Src/hist.c | 25 | ||||
| -rw-r--r-- | Src/zsh.h | 1 |
2 files changed, 22 insertions, 4 deletions
diff --git a/Src/hist.c b/Src/hist.c index ed9560952..fa5bdbb3c 100644 --- a/Src/hist.c +++ b/Src/hist.c @@ -1226,7 +1226,15 @@ mod_export int hend(Eprog prog) { LinkList hookargs = newlinklist(); - int flag, save = 1, hookret, stack_pos = histsave_stack_pos; + int flag, hookret, stack_pos = histsave_stack_pos; + /* + * save: + * 0: don't save + * 1: save normally + * -1: save temporarily, delete after next line + * -2: save internally but mark for not writing + */ + int save = 1; char *hf; DPUTS(stophist != 2 && !(inbufflags & INP_ALIAS) && !chline, @@ -1279,7 +1287,11 @@ hend(Eprog prog) } if (chwordpos <= 2) save = 0; - else if (hookret || should_ignore_line(prog)) + else if (should_ignore_line(prog)) + save = -1; + else if (hookret == 2) + save = -2; + else if (hookret) save = -1; } if (flag & (HISTFLAG_DONE | HISTFLAG_RECALL)) { @@ -1325,7 +1337,12 @@ hend(Eprog prog) if (isset(HISTREDUCEBLANKS)) histreduceblanks(); } - newflags = save > 0? 0 : HIST_TMPSTORE; + if (save == -1) + newflags = HIST_TMPSTORE; + else if (save == -2) + newflags = HIST_NOWRITE; + else + newflags = 0; if ((isset(HISTIGNOREDUPS) || isset(HISTIGNOREALLDUPS)) && save > 0 && hist_ring && histstrcmp(chline, hist_ring->node.nam) == 0) { /* This history entry compares the same as the previous. @@ -2590,7 +2607,7 @@ savehistfile(char *fn, int err, int writeflags) || he->node.flags & HIST_TMPSTORE) continue; if (writeflags & HFILE_SKIPOLD) { - if (he->node.flags & HIST_OLD) + if (he->node.flags & (HIST_OLD|HIST_NOWRITE)) continue; he->node.flags |= HIST_OLD; if (writeflags & HFILE_USE_OPTIONS) @@ -1894,6 +1894,7 @@ struct histent { #define HIST_DUP 0x00000008 /* Command duplicates a later line */ #define HIST_FOREIGN 0x00000010 /* Command came from another shell */ #define HIST_TMPSTORE 0x00000020 /* Kill when user enters another cmd */ +#define HIST_NOWRITE 0x00000040 /* Keep internally but don't write */ #define GETHIST_UPWARD (-1) #define GETHIST_DOWNWARD 1 |