diff options
Diffstat (limited to 'tools/lex.l')
| -rw-r--r-- | tools/lex.l | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/tools/lex.l b/tools/lex.l index fb1e49e..ae4525e 100644 --- a/tools/lex.l +++ b/tools/lex.l @@ -37,10 +37,12 @@ advance_line (void) context_tos->point.col = 0; } +static int setbeg (void); + #define YY_USER_ACTION \ do \ { \ - if (YYSTATE == 0) \ + if (setbeg ()) \ { \ yylloc.beg = context_tos->point; \ yylloc.beg.col++; \ @@ -681,6 +683,23 @@ psname (void) } } +static int +setbeg (void) +{ + switch (YYSTATE) + { + case INITIAL: + case CMD: + case SHELL: + case DEF: + return 1; + + default: + /* STR MLSTR SHELLWS SHSTR SHQ */ + return 0; + } +} + char * make_prompt (void) { |