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| author | Joseph Hunkeler <jhunkeler@gmail.com> | 2015-07-08 20:46:52 -0400 |
|---|---|---|
| committer | Joseph Hunkeler <jhunkeler@gmail.com> | 2015-07-08 20:46:52 -0400 |
| commit | fa080de7afc95aa1c19a6e6fc0e0708ced2eadc4 (patch) | |
| tree | bdda434976bc09c864f2e4fa6f16ba1952b1e555 /pkg/utilities/nttools/copyone/addslash.x | |
| download | iraf-linux-fa080de7afc95aa1c19a6e6fc0e0708ced2eadc4.tar.gz | |
Initial commit
Diffstat (limited to 'pkg/utilities/nttools/copyone/addslash.x')
| -rw-r--r-- | pkg/utilities/nttools/copyone/addslash.x | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/pkg/utilities/nttools/copyone/addslash.x b/pkg/utilities/nttools/copyone/addslash.x new file mode 100644 index 00000000..6c5c2ded --- /dev/null +++ b/pkg/utilities/nttools/copyone/addslash.x @@ -0,0 +1,32 @@ +# ADDSLASH -- Convert a string by prefixing quote marks with backslashes +# +# B.Simon 30-Sep-87 First Code + +procedure addslash (str, maxch) + +char str[ARB] # String to be converted +int maxch # Maximum length of string + +int i, j +pointer sp, aux + +begin + call smark (sp) + call salloc (aux, maxch, TY_CHAR) + + j = 1 + for (i = 1; (str[i] != EOS) && (j <= maxch); i = i + 1) { + if (str[i] == '"') { + if (j == maxch) + break + Memc[aux+j-1] = '\\' + j = j + 1 + } + Memc[aux+j-1] = str[i] + j = j + 1 + } + + Memc[aux+j-1] = EOS + call strcpy (Memc[aux], str, maxch) + call sfree (sp) +end |