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| author | schweikh <schweikh@FreeBSD.org> | 2001-10-19 19:10:36 +0000 |
|---|---|---|
| committer | schweikh <schweikh@FreeBSD.org> | 2001-10-19 19:10:36 +0000 |
| commit | 49b9e95f88fb18f09ff9755480811141d1108922 (patch) | |
| tree | 4863f33aa823f1879cfcb73e78e60089a6af8560 /usr.bin | |
| parent | 7d137e3ffb9f873f301def92f781d7837a7c480b (diff) | |
| download | FreeBSD-src-49b9e95f88fb18f09ff9755480811141d1108922.zip FreeBSD-src-49b9e95f88fb18f09ff9755480811141d1108922.tar.gz | |
Properly handle backslash newline within an identifier or keyword.
PR: bin/6015
Submitted by: myself (schweikh)
Patch by: Alexey V.Neyman <alex.neyman@auriga.ru>
Tested by: indenting my chess problem solver and running its test suite
MFC after: 3 weeks
Diffstat (limited to 'usr.bin')
| -rw-r--r-- | usr.bin/indent/lexi.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/usr.bin/indent/lexi.c b/usr.bin/indent/lexi.c index 7c3892c..12e51dc 100644 --- a/usr.bin/indent/lexi.c +++ b/usr.bin/indent/lexi.c @@ -209,8 +209,18 @@ lexi() } } else - while (chartype[*buf_ptr] == alphanum) { /* copy it over */ + while (chartype[*buf_ptr] == alphanum || *buf_ptr == BACKSLASH) { + /* fill_buffer() terminates buffer with newline */ + if (*buf_ptr == BACKSLASH) { + if (*(buf_ptr + 1) == '\n') { + buf_ptr += 2; + if (buf_ptr >= buf_end) + fill_buffer(); + } else + break; + } CHECK_SIZE_TOKEN; + /* copy it over */ *e_token++ = *buf_ptr++; if (buf_ptr >= buf_end) fill_buffer(); |
