bd0ae23d58
cscope: fix egrep text output; restore control-z function OBS-URL: https://build.opensuse.org/request/show/74406 OBS-URL: https://build.opensuse.org/package/show/devel:tools/cscope?expand=0&rev=5
32 lines
815 B
Diff
32 lines
815 B
Diff
# on sources that have '\r\n' in them, egrep produces no output
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# strip the carriage return out of the output
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# rcoe@wi.rr.com
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#
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--- cscope-15.7a/src/egrep.y 2008-03-12 15:43:56.000000000 -0500
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+++ cscope-15.7a.orig/src/egrep.y 2011-06-09 15:32:08.809669622 -0500
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@@ -592,12 +592,22 @@ egrep(char *file, FILE *output, char *fo
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succeed:
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fprintf(output, format, file, lnum);
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if (p <= nlp) {
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- while (nlp < &buf[2*BUFSIZ])
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+ while (nlp < &buf[2*BUFSIZ]) {
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+ if ('\r' == *nlp) {
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+ nlp++;
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+ continue;
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+ }
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putc(*nlp++, output);
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+ }
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nlp = buf;
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}
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- while (nlp < p)
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+ while (nlp < p) {
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+ if ('\r' == *nlp) {
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+ nlp++;
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+ continue;
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+ }
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putc(*nlp++, output);
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+ }
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lnum++;
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nlp = p;
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if ((out[(cstat=istat)]) == 0)
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