X-Git-Url: http://de.git.xonotic.org/?p=xonotic%2Fgmqcc.git;a=blobdiff_plain;f=ftepp.c;h=7b24c647eebaf940ac017bddc1ef2ced095c1ebf;hp=44c1ebb1b5392bde5f5842a0a1d23ff8955d23f4;hb=641136fee3e2f589f93ad6a7b3213b0247107303;hpb=a934e0fe4b4fd4b79350eb8c7f39b83f86514d3a

diff --git a/ftepp.c b/ftepp.c
index 44c1ebb..7b24c64 100644
--- a/ftepp.c
+++ b/ftepp.c
@@ -734,6 +734,7 @@ static void ftepp_recursion_footer(ftepp_t *ftepp)
     ftepp_out(ftepp, "\n#pragma pop(line)\n", false);
 }
 
+static bool ftepp_macro_expand(ftepp_t *ftepp, ppmacro *macro, macroparam *params, bool resetline);
 static void ftepp_param_out(ftepp_t *ftepp, macroparam *param)
 {
     size_t   i;
@@ -742,8 +743,13 @@ static void ftepp_param_out(ftepp_t *ftepp, macroparam *param)
         out = param->tokens[i];
         if (out->token == TOKEN_EOL)
             ftepp_out(ftepp, "\n", false);
-        else
-            ftepp_out(ftepp, out->value, false);
+        else {
+            ppmacro *find = ftepp_macro_find(ftepp, out->value);
+            if (OPTS_FLAG(FTEPP_INDIRECT_EXPANSION) && find && !find->has_params)
+                ftepp_macro_expand(ftepp, find, NULL, false);
+            else
+                ftepp_out(ftepp, out->value, false);
+        }
     }
 }
 
@@ -763,6 +769,7 @@ static bool ftepp_macro_expand(ftepp_t *ftepp, ppmacro *macro, macroparam *param
     lex_file *inlex;
 
     bool      old_inmacro;
+    bool      strip = false;
 
     int nextok;
 
@@ -827,6 +834,7 @@ static bool ftepp_macro_expand(ftepp_t *ftepp, ppmacro *macro, macroparam *param
                     if (nextok == '#') {
                         /* raw concatenation */
                         ++o;
+                        strip = true;
                         break;
                     }
                     if ( (nextok == TOKEN_IDENT    ||
@@ -835,6 +843,7 @@ static bool ftepp_macro_expand(ftepp_t *ftepp, ppmacro *macro, macroparam *param
                         macro_params_find(macro, macro->output[o+1]->value, &pi))
                     {
                         ++o;
+
                         ftepp_stringify(ftepp, &params[pi]);
                         break;
                     }
@@ -845,7 +854,15 @@ static bool ftepp_macro_expand(ftepp_t *ftepp, ppmacro *macro, macroparam *param
                 ftepp_out(ftepp, "\n", false);
                 break;
             default:
-                ftepp_out(ftepp, out->value, false);
+                buffer = out->value;
+                #define buffer_stripable(X) ((X) == ' ' || (X) == '\t')
+                if (vec_size(macro->output) > o + 1 && macro->output[o+1]->token == '#' && buffer_stripable(*buffer))
+                    buffer++;
+                if (strip) {
+                    while (buffer_stripable(*buffer)) buffer++;
+                    strip = false;
+                }
+                ftepp_out(ftepp, buffer, false);
                 break;
         }
     }