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frontend/com_ghelp.c, avoid unused variables

This commit is contained in:
rlar 2015-12-15 20:08:31 +01:00
parent a1439f5d4d
commit f56fae2915
1 changed files with 16 additions and 9 deletions
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25
src/frontend/com_ghelp.c
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@ -13,22 +13,27 @@
void
com_ghelp(wordlist *wl)
{
#if defined(HAS_WINGUI) || defined(_MSC_VER) || defined(__MINGW32__) || defined(X_DISPLAY_MISSING)
NG_IGNORE(wl);
printf("Internal help is no longer avaialable!\n"
"Please check for the actual ngspice manual at\n"
" http://ngspice.sourceforge.net/docs/ngspice-manual.pdf\n"
"or for help on spice3 at\n"
" http://newton.ex.ac.uk/teaching/CDHW/Electronics2/userguide/\n");
return;
#else
char *npath;
char *path = Help_Path;
char buf[BSIZE_SP];
#ifndef X_DISPLAY_MISSING
int i;
#endif /* X_DISPLAY_MISSING 1 */
#if defined(HAS_WINGUI) || defined(_MSC_VER) || defined(__MINGW32__) || defined(X_DISPLAY_MISSING)
printf("Internal help is no longer avaialable!\n");
printf("Please check for the actual ngspice manual at\n");
printf("http://ngspice.sourceforge.net/docs/ngspice-manual.pdf\n");
printf("or for help on spice3 at\n");
printf("http://newton.ex.ac.uk/teaching/CDHW/Electronics2/userguide/\n");
return;
#else
if (cp_getvar("helppath", CP_STRING, buf))
path = copy(buf);
if (!path) {
@ -42,6 +47,7 @@ com_ghelp(wordlist *wl)
com_help(wl);
return;
}
#ifndef X_DISPLAY_MISSING /* 1 */
path = npath;
if (cp_getvar("helpregfont", CP_STRING, buf))
@ -82,5 +88,6 @@ com_ghelp(wordlist *wl)
#else
com_help(wl);
#endif /* X_DISPLAY_MISSING 1 */
#endif
}