X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=lexer%2Fmain.c;h=0cb3dba1eaaaac205a7d7ec6de1a422cc94dc462;hb=fde9417f42248445f08321ce9ee57bc2876f0b2c;hp=671d88f94286139bee7cd87159b149312c0e92c2;hpb=4b580abd19143650b3e78d6ffbbb38c333570e5c;p=TP_AL_C.git

diff --git a/lexer/main.c b/lexer/main.c
index 671d88f..0cb3dba 100644
--- a/lexer/main.c
+++ b/lexer/main.c
@@ -17,6 +17,7 @@ enum TokenType {
 } tokenType;
 const char* tokenTypestr[] = { "MOTCLE", "SECTION", "SSECTION", "NPARA", "MOT", "FIN" };
 
+/* This looks silly to check for each characters but for debugging, it's just the way to go */
 bool istAlpha() {
     if (c == 'a' || c == 'b' || c == 'c' || c == 'd' || c == 'e' || c == 'f' || c == 'g' || \
         c == 'h' || c == 'i' || c == 'j' || c == 'k' || c == 'l' || c == 'm' || c == 'n' || \
@@ -55,6 +56,12 @@ init:
         i++;
         goto init;
     }
+    if (c == '\n') {
+        c = fgetc(source);
+        tokenValue[i] = c;
+        i++;
+        goto initLV1;
+    }
     if (c == '>') {
         c = fgetc(source);
         tokenValue[i] = c;
@@ -73,12 +80,6 @@ init:
         i++;
         goto M1;
     }
-    if (c == '\n') {
-        c = fgetc(source);
-        tokenValue[i] = c;
-        i++;
-        goto initLV1;
-    }
     if (c == EOF) {
         goto FIN;
     } else {
@@ -107,25 +108,30 @@ MC1:
     }
 
 S1SS1:
-    if (isSeparator() || c == EOF) {
-        goto SECTION;
-    }
     if (c == '=') {
         c = fgetc(source);
         tokenValue[i] = c;
         i++;
         goto SS2;
     }
+    if (isSeparator() || c == EOF) {
+        goto SECTION;
+    }
+
 
 SS2:
     if (isSeparator() || c == EOF) {
-        goto SECTION;
+        goto SSECTION;
     }
 
 SECTION:
     tokenType = SECTION;
     return 1;
 
+SSECTION:
+    tokenType = SSECTION;
+    return 1;
+
 M1:
     if (istAlpha()) {
         c = fgetc(source);
@@ -138,12 +144,18 @@ M1:
     }
 
 initLV1:
-    if (c == '\n' || c == '\t') {
+    if (c == ' ' || c == '\t') {
         c = fgetc(source);
         tokenValue[i] = c;
         i++;
         goto initLV1;
     }
+    if (c == '\n') {
+        c = fgetc(source);
+        tokenValue[i] = c;
+        i++;
+        goto initLV1LV2;
+    }
     if (istAlpha()) {
         c = fgetc(source);
         tokenValue[i] = c;
@@ -162,12 +174,6 @@ initLV1:
         i++;
         goto MC1;
     }
-    if (c == '\n') {
-        c = fgetc(source);
-        tokenValue[i] = c;
-        i++;
-        goto initLV1LV2;
-    }
     if (c == EOF) {
         goto FIN;
     }
@@ -179,6 +185,9 @@ initLV1LV2:
         i++;
         goto initLV1LV2;
     }
+    if (istAlpha()) {
+        goto NPARA;
+    }
     if (c == '>') {
         c = fgetc(source);
         tokenValue[i] = c;
@@ -194,9 +203,6 @@ initLV1LV2:
     if (c == EOF) {
         goto FIN;
     }
-    if (istAlpha()) {
-        goto NPARA;
-    }
 
 NPARA:
     tokenType = NPARA;
@@ -257,7 +263,7 @@ int main (int argc, char const *argv[]) {
         } else {
             printf ("Token type found: %s\n", tokenTypestr[tokenType]);
         }
-        // reinit
+        // reinit tokenValue
         i = 0;
         memset(tokenValue, 0, sizeof(tokenValue));
     } while (c != EOF);    // tant que la fin du fichier n'est pas atteinte