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author | Leah Neukirchen <leah@vuxu.org> | 2021-03-15 21:35:16 +0100 |
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committer | Leah Neukirchen <leah@vuxu.org> | 2021-03-15 21:35:16 +0100 |
commit | e8981b723d35c530ef217140c965287ecd0e9031 (patch) | |
tree | 5f71d317fecc20023e8957876e7e7d50cd641368 /safe_u8putstr.c | |
parent | 709f8f1121418b2ca749229de25f65714d682d54 (diff) | |
download | mblaze-e8981b723d35c530ef217140c965287ecd0e9031.tar.gz mblaze-e8981b723d35c530ef217140c965287ecd0e9031.tar.xz mblaze-e8981b723d35c530ef217140c965287ecd0e9031.zip |
safe_u8putstr: add oneline mode that prints CR/LF as C0 sequences
Diffstat (limited to 'safe_u8putstr.c')
-rw-r--r-- | safe_u8putstr.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/safe_u8putstr.c b/safe_u8putstr.c index 6696545..b7b4026 100644 --- a/safe_u8putstr.c +++ b/safe_u8putstr.c @@ -4,7 +4,7 @@ #include "u8decode.h" void -safe_u8putstr(char *s0, size_t l, FILE *stream) +safe_u8putstr(char *s0, size_t l, int oneline, FILE *stream) { // tty-safe output of s, with relaxed utf-8 semantics: // - C0 and C1 are displayed as escape sequences @@ -35,7 +35,8 @@ safe_u8putstr(char *s0, size_t l, FILE *stream) fputc(0x80 | (*s & 0x3f), stream); } } else if (c < 32 && - *s != ' ' && *s != '\t' && *s != '\n' && *s != '\r') { + *s != ' ' && *s != '\t' && + (oneline || (*s != '\n' && *s != '\r'))) { // NUL if (l == 0) l = 1; |