diff options
Diffstat (limited to 'Src/hist.c')
| -rw-r--r-- | Src/hist.c | 25 |
1 files changed, 12 insertions, 13 deletions
diff --git a/Src/hist.c b/Src/hist.c index 89db826b3..ae7ada755 100644 --- a/Src/hist.c +++ b/Src/hist.c @@ -2345,7 +2345,8 @@ readhistfile(char *fn, int err, int readflags) /* * Attempt to do this using the lexer. */ - LinkList wordlist = bufferwords(NULL, pt, NULL, 1); + LinkList wordlist = bufferwords(NULL, pt, NULL, + LEXFLAGS_COMMENTS_KEEP); LinkNode wordnode; int nwords_max; nwords_max = 2 * countlinknodes(wordlist); @@ -2905,10 +2906,10 @@ histfileIsLocked(void) /**/ mod_export LinkList -bufferwords(LinkList list, char *buf, int *index, int comments) +bufferwords(LinkList list, char *buf, int *index, int flags) { int num = 0, cur = -1, got = 0, ne = noerrs; - int owb = wb, owe = we, oadx = addedx, ozp = zleparse, onc = nocomments; + int owb = wb, owe = we, oadx = addedx, ozp = lexflags, onc = nocomments; int ona = noaliases, ocs = zlemetacs, oll = zlemetall; int forloop = 0, rcquotes = opts[RCQUOTES]; char *p, *addedspaceptr; @@ -2925,6 +2926,12 @@ bufferwords(LinkList list, char *buf, int *index, int comments) addedx = 0; noerrs = 1; lexsave(); + lexflags = flags | LEXFLAGS_ACTIVE; + /* + * Are we handling comments? + */ + nocomments = !(flags & (LEXFLAGS_COMMENTS_KEEP| + LEXFLAGS_COMMENTS_STRIP)); if (buf) { int l = strlen(buf); @@ -2943,18 +2950,10 @@ bufferwords(LinkList list, char *buf, int *index, int comments) inpush(p, 0, NULL); zlemetall = strlen(p) ; zlemetacs = zlemetall + 1; - - /* - * If comments is non-zero we are handling comments. - * zleparse indicates the mode to the lexer. - */ - zleparse = 1 + comments; - nocomments = !comments; } else { int ll, cs; char *linein; - zleparse = 1; linein = zleentry(ZLE_CMD_GET_LINE, &ll, &cs); zlemetall = ll + 1; /* length of line plus space added below */ zlemetacs = cs; @@ -3096,7 +3095,7 @@ bufferwords(LinkList list, char *buf, int *index, int comments) } forloop--; } - if (!got && !zleparse) { + if (!got && !lexflags) { got = 1; cur = num - 1; } @@ -3121,7 +3120,7 @@ bufferwords(LinkList list, char *buf, int *index, int comments) strinend(); inpop(); errflag = 0; - zleparse = ozp; + lexflags = ozp; nocomments = onc; noerrs = ne; lexrestore(); |