From d3eb30efdbdd46508f1034c1c1aed4bd5e23bbc5 Mon Sep 17 00:00:00 2001
From: =?utf8?q?J=C3=A9r=C3=B4me=20Benoit?= <jerome.benoit@piment-noir.org>
Date: Sat, 21 Oct 2017 18:53:02 +0200
Subject: [PATCH] Fix the sub section detector.
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Signed-off-by: Jérôme Benoit <jerome.benoit@piment-noir.org>
---
 lexer/main.c | 20 +++++++++++++-------
 1 file changed, 13 insertions(+), 7 deletions(-)

diff --git a/lexer/main.c b/lexer/main.c
index 671d88f..3247e34 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' || \
@@ -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);
@@ -191,12 +197,12 @@ initLV1LV2:
         i++;
         goto S1SS1;
     }
-    if (c == EOF) {
-        goto FIN;
-    }
     if (istAlpha()) {
         goto NPARA;
     }
+    if (c == EOF) {
+        goto FIN;
+    }
 
 NPARA:
     tokenType = NPARA;
-- 
2.34.1